Bump version to 8.20.3

Co-authored-by: Greyson Parrelli <greyson@signal.org>

.gitattributes

@@ -1 +1,2 @@
 *.ai binary
+**/src/screenshotTest*/reference/**/*.png filter=lfs diff=lfs merge=lfs -text

.github/dependabot.yml

@@ -0,0 +1,27 @@
+version: 2
+updates:
+  # Automatically keep GitHub Actions SHA-pinned to the latest commit SHAs.
+  # Dependabot will update both the SHA and the inline version comment (e.g. # v6)
+  # while leaving any extra documentation comments intact.
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    labels:
+      - "dependencies"
+    commit-message:
+      prefix: "ci"
+    groups:
+      actions:
+        patterns:
+          - "actions/*"
+      gradle-actions:
+        patterns:
+          - "gradle/*"
+      peter-evans:
+        patterns:
+          - "peter-evans/*"
+      usefulness:
+        patterns:
+          - "usefulness/*"

.github/workflows/android.yml

@@ -5,7 +5,7 @@ on:
   push:
     branches:
     - 'main'
-    - '7.**'
+    - '8.**'
 
 permissions:
   contents: read # to fetch code (actions/checkout)
@@ -16,26 +16,50 @@ jobs:
     runs-on: ubuntu-latest-8-cores
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      # gh api repos/actions/checkout/commits/v6 --jq '.sha'
       with:
           submodules: true
+          lfs: true
 
-    - name: set up JDK 17
-      uses: actions/setup-java@v4
+    - name: set up JDK 21
+      uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5
+      # gh api repos/actions/setup-java/commits/v5 --jq '.sha'
       with:
         distribution: temurin
-        java-version: 17
-        cache: gradle
+        java-version: 21
 
     - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v5
+      uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'
 
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'
+      with:
+        # Only 8.** branch builds write to the cache; everything else (PRs, etc.) reads only.
+        cache-read-only: ${{ !startsWith(github.ref, 'refs/heads/8.') }}
+        # Required to persist the Gradle configuration cache across runs.
+        cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
+
+    # Pull requests run the fast custom linter (ciRemote); pushes to main / 8.x branches run the
+    # full Android lint (qaRemote). Both include screenshot validation, which is deliberately kept
+    # out of the local qa/ci tasks because screenshot rendering is host-OS dependent.
     - name: Build with Gradle
-      run: ./gradlew qa
+      env:
+        SIGNAL_BUILD_CACHE_URL: ${{ secrets.SIGNAL_BUILD_CACHE_URL }}
+        SIGNAL_BUILD_CACHE_USER: ${{ secrets.SIGNAL_BUILD_CACHE_USER }}
+        SIGNAL_BUILD_CACHE_PASSWORD: ${{ secrets.SIGNAL_BUILD_CACHE_PASSWORD }}
+        SIGNAL_BUILD_CACHE_PUSH: ${{ startsWith(github.ref, 'refs/heads/8.') }}
+      run: ./gradlew ${{ github.event_name == 'pull_request' && 'ciRemote' || 'qaRemote' }}
 
     - name: Archive reports for failed build
       if: ${{ failure() }}
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+      # gh api repos/actions/upload-artifact/commits/v7 --jq '.sha'
       with:
         name: reports
-        path: '*/build/reports'
+        path: |
+          **/build/reports
+          **/build/test-results
+        if-no-files-found: ignore

.github/workflows/diffuse.yml

@@ -14,29 +14,41 @@ jobs:
   assemble-base:
     if: ${{ github.repository != 'signalapp/Signal-Android' }}
     runs-on: ubuntu-latest-8-cores
-    
+
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      # gh api repos/actions/checkout/commits/v6 --jq '.sha'
       with:
         submodules: true
         ref: ${{ github.event.pull_request.base.sha }}
 
-    - name: set up JDK 17
-      uses: actions/setup-java@v3
+    - name: set up JDK 21
+      uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5
+      # gh api repos/actions/setup-java/commits/v5 --jq '.sha'
       with:
         distribution: temurin
-        java-version: 17
-        cache: gradle
+        java-version: 21
+
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'
+      with:
+        # PR-only workflow: always read from the cache, never write.
+        cache-read-only: true
+        # Required to read the Gradle configuration cache persisted by 8.** builds.
+        cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
 
     - name: Install NDK
       run: echo "y" | ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --install "ndk;${{ env.NDK_VERSION }}"
 
     - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v5
+      uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'
 
     - name: Cache base apk
       id: cache-base
-      uses: actions/cache@v4
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v5
+      # gh api repos/actions/cache/commits/v5 --jq '.sha'
       with:
         path: diffuse-base.apk
         key: diffuse-${{ github.event.pull_request.base.sha }}
@@ -49,7 +61,8 @@ jobs:
       if: steps.cache-base.outputs.cache-hit != 'true'
       run: mv app/build/outputs/apk/playProd/release/*arm64*.apk diffuse-base.apk
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      # gh api repos/actions/checkout/commits/v6 --jq '.sha'
       with:
         submodules: true
         clean: 'false'
@@ -61,18 +74,21 @@ jobs:
       run: mv app/build/outputs/apk/playProd/release/*arm64*.apk diffuse-new.apk
 
     - id: diffuse
-      uses: usefulness/diffuse-action@v1
+      uses: usefulness/diffuse-action@41995fe8ff6be0a8847e63bdc5a4679c704b455c # v1
+      # gh api repos/usefulness/diffuse-action/commits/v1 --jq '.sha'
       with:
         old-file-path: diffuse-base.apk
         new-file-path: diffuse-new.apk
 
-    - uses: peter-evans/find-comment@v2
+    - uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4
+      # gh api repos/peter-evans/find-comment/commits/v4 --jq '.sha'
       id: find-comment
       with:
         issue-number: ${{ github.event.pull_request.number }}
         body-includes: Diffuse output
 
-    - uses: peter-evans/create-or-update-comment@v3
+    - uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5
+      # gh api repos/peter-evans/create-or-update-comment/commits/v5 --jq '.sha'
       with:
         body: |
           Diffuse output:
@@ -83,7 +99,8 @@ jobs:
         issue-number: ${{ github.event.pull_request.number }}
         token: ${{ secrets.GITHUB_TOKEN }}
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+      # gh api repos/actions/upload-artifact/commits/v7 --jq '.sha'
       with:
         name: diffuse-output
         path: ${{ steps.diffuse.outputs.diff-file }}

.github/workflows/docker.yml

@@ -11,10 +11,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        # gh api repos/actions/checkout/commits/v6 --jq '.sha'
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
       - name: Build image
-        run: |
-          cd reproducible-builds
-          docker build -t signal-android .
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7.3.0
+        with:
+          context: reproducible-builds
+          tags: signal-android
+          load: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
       - name: Test build
         run: docker run --memory=12g --rm -v "$(pwd)":/project -w /project signal-android ./gradlew --no-daemon --max-workers=1 -Dorg.gradle.jvmargs="-Xmx4g -XX:MaxMetaspaceSize=512m" -Dkotlin.compiler.execution.strategy=in-process bundlePlayProdRelease

.github/workflows/stale.yml

@@ -14,7 +14,8 @@ jobs:
       actions: write
 
     steps:
-      - uses: actions/stale@v10
+      - uses: actions/stale@1e223db275d687790206a7acac4d1a11bd6fe629 # v10
+        # gh api repos/actions/stale/commits/v10 --jq '.sha'
         with:
           days-before-stale: 60
           days-before-close: 7

.tool-versions

@@ -1,2 +1,2 @@
-java openjdk-17.0.2
+java openjdk-21.0.2
 uv   latest

README.md

@@ -1,6 +1,6 @@
 # Signal Android
 
-Signal is a simple, powerful, and secure messenger that uses your phone's data connection (WiFi/3G/4G/5G) to communicate securely.
+Signal is a simple, powerful, and secure messenger that uses your phone's data connection (WiFi/4G/5G) to communicate securely.
 
 Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Send and receive high-fidelity messages, participate in HD voice/video calls, and explore a growing set of new features that help you stay connected. 
 
@@ -63,7 +63,7 @@ The form and manner of this distribution makes it eligible for export under the
 
 ## License
 
-Copyright 2013-2025 Signal Messenger, LLC
+Copyright 2013 Signal Messenger, LLC
 
 Licensed under the GNU AGPLv3: https://www.gnu.org/licenses/agpl-3.0.html
 

app/build.gradle.kts

@@ -1,19 +1,26 @@
 @file:Suppress("UnstableApiUsage")
 
-import com.android.build.api.dsl.ManagedVirtualDevice
+import com.android.build.api.artifact.ArtifactTransformationRequest
+import com.android.build.api.artifact.SingleArtifact
+import com.android.build.api.variant.HasAndroidTest
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+import org.gradle.process.ExecOperations
+import org.gradle.work.DisableCachingByDefault
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jetbrains.kotlin.gradle.dsl.KotlinAndroidProjectExtension
 import java.time.Instant
 import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter
 import java.util.Locale
 import java.util.Properties
+import javax.inject.Inject
 
 plugins {
   alias(libs.plugins.android.application)
-  alias(libs.plugins.jetbrains.kotlin.android)
   alias(libs.plugins.ktlint)
   alias(libs.plugins.compose.compiler)
   alias(libs.plugins.kotlinx.serialization)
+  alias(testLibs.plugins.compose.screenshot)
   alias(benchmarkLibs.plugins.baselineprofile)
   id("androidx.navigation.safeargs")
   id("kotlin-parcelize")
@@ -22,21 +29,22 @@ plugins {
   id("licenses")
 }
 
-apply(from = "static-ips.gradle.kts")
+val staticIps = Properties().apply { file("static-ips.properties").reader().use { load(it) } }
+staticIps.stringPropertyNames().forEach { rootProject.extra[it] = staticIps.getProperty(it) }
 
-val canonicalVersionCode = 1681
-val canonicalVersionName = "8.8.1"
+val canonicalVersionCode = 1723
+val canonicalVersionName = "8.20.3"
 val currentHotfixVersion = 0
 val maxHotfixVersions = 100
 
 // We don't want versions to ever end in 0 so that they don't conflict with nightly versions
 val possibleHotfixVersions = (0 until maxHotfixVersions).toList().filter { it % 10 != 0 }
 
-val debugKeystorePropertiesProvider = providers.of(PropertiesFileValueSource::class.java) {
+val debugKeystorePropertiesProvider: Provider<Properties> = providers.of(PropertiesFileValueSource::class.java) {
   parameters.file.set(rootProject.layout.projectDirectory.file("keystore.debug.properties"))
 }
 
-val languagesProvider = providers.of(LanguageListValueSource::class.java) {
+val languagesProvider: Provider<List<String>> = providers.of(LanguageListValueSource::class.java) {
   parameters.resDir.set(layout.projectDirectory.dir("src/main/res"))
 }
 
@@ -53,6 +61,11 @@ val localProperties: Properties? = if (localPropertiesFile.exists()) {
 val quickstartCredentialsDir: String? = localProperties?.getProperty("quickstart.credentials.dir")
 val benchmarkBackupFile: String? = localProperties?.getProperty("benchmark.backup.file")
 
+val isInstrumentationTestRun = gradle.startParameter.taskNames.any { taskName ->
+  val lower = taskName.lowercase()
+  lower.contains("androidtest") || lower.contains("connectedcheck")
+}
+
 val selectableVariants = listOf(
   "nightlyProdSpinner",
   "nightlyProdPerf",
@@ -65,13 +78,11 @@ val selectableVariants = listOf(
   "playProdMocked",
   "playProdNonMinifiedMocked",
   "playProdBenchmark",
-  "playProdInstrumentation",
   "playProdRelease",
   "playStagingDebug",
   "playStagingCanary",
   "playStagingSpinner",
   "playStagingPerf",
-  "playStagingInstrumentation",
   "playStagingRelease",
   "playProdQuickstart",
   "playStagingQuickstart",
@@ -81,6 +92,27 @@ val selectableVariants = listOf(
   "githubProdRelease"
 )
 
+// Wire 5.x iterates Android source sets and expects matching Kotlin source sets.
+// AGP 9.0's built-in Kotlin doesn't create all source sets automatically.
+val kotlinExt = extensions.getByName("kotlin") as KotlinAndroidProjectExtension
+android.sourceSets.all {
+  kotlinExt.sourceSets.findByName(name) ?: kotlinExt.sourceSets.create(name)
+}
+// AGP 9.0's built-in Kotlin doesn't pick up extra java.srcDir entries from Android
+// source sets, so add shared dirs directly to the relevant Kotlin compile tasks.
+tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile::class.java).configureEach {
+  val isTestTask = name.contains("UnitTest") || name.contains("AndroidTest")
+  if (isTestTask) {
+    source("$projectDir/src/testShared")
+  }
+  if (!isTestTask && (name.contains("Mocked") || name.contains("Benchmark"))) {
+    source("$projectDir/src/benchmarkShared/java")
+  }
+  if (isTestTask && name.contains("AndroidTest")) {
+    source("$projectDir/src/benchmarkShared/java")
+  }
+}
+
 wire {
   kotlin {
     javaInterop = true
@@ -94,33 +126,42 @@ wire {
     srcDir("${project.rootDir}/lib/libsignal-service/src/main/protowire")
     srcDir("${project.rootDir}/lib/archive/src/main/protowire")
   }
-  // Handled by libsignal
-  prune("signalservice.DecryptionErrorMessage")
 }
 
 ktlint {
   version.set("1.5.0")
 }
 
+// ktlint only scans convention source dirs, so the shared dirs added to the compile tasks are
+// otherwise skipped. Add them to the base test/androidTest ktlint tasks so ktlintCheck/format cover them.
+tasks.withType(org.jlleitschuh.gradle.ktlint.tasks.BaseKtLintCheckTask::class.java).configureEach {
+  if (name.endsWith("OverTestSourceSet") || name.endsWith("OverAndroidTestSourceSet")) {
+    source("$projectDir/src/testShared")
+  }
+  if (name.endsWith("OverAndroidTestSourceSet")) {
+    source("$projectDir/src/benchmarkShared/java")
+  }
+}
+
+screenshotTests {
+  // Fraction of differing pixels tolerated before a screenshot test fails (0.0001 = 0.01%).
+  imageDifferenceThreshold = 0.0001f
+}
+
 android {
   namespace = "org.thoughtcrime.securesms"
 
+  experimentalProperties["android.experimental.enableScreenshotTest"] = true
+
   buildToolsVersion = libs.versions.buildTools.get()
-  compileSdkVersion = libs.versions.compileSdk.get()
+  compileSdkVersion(libs.versions.compileSdk.get())
   ndkVersion = libs.versions.ndk.get()
 
   flavorDimensions += listOf("distribution", "environment")
-  testBuildType = "instrumentation"
 
   android.bundle.language.enableSplit = false
 
-  kotlinOptions {
-    jvmTarget = libs.versions.kotlinJvmTarget.get()
-    freeCompilerArgs = listOf("-Xjvm-default=all")
-    suppressWarnings = true
-  }
-
-  debugKeystorePropertiesProvider.orNull?.let { properties ->
+  debugKeystorePropertiesProvider.get().takeIf { it.isNotEmpty() }?.let { properties ->
     signingConfigs.getByName("debug").apply {
       storeFile = file("${project.rootDir}/${properties.getProperty("storeFile")}")
       storePassword = properties.getProperty("storePassword")
@@ -137,8 +178,8 @@ android {
     }
 
     managedDevices {
-      devices {
-        create<ManagedVirtualDevice>("pixel3api30") {
+      localDevices {
+        create("pixel3api30") {
           device = "Pixel 3"
           apiLevel = 30
           systemImageSource = "google-atd"
@@ -155,6 +196,7 @@ android {
 
     getByName("androidTest") {
       java.srcDir("$projectDir/src/testShared")
+      java.srcDir("$projectDir/src/benchmarkShared/java")
     }
   }
 
@@ -195,10 +237,6 @@ android {
     compose = true
   }
 
-  composeOptions {
-    kotlinCompilerExtensionVersion = "1.5.4"
-  }
-
   defaultConfig {
     if (currentHotfixVersion >= maxHotfixVersions) {
       throw AssertionError("Hotfix version offset is too large!")
@@ -206,6 +244,10 @@ android {
     versionCode = (canonicalVersionCode * maxHotfixVersions) + possibleHotfixVersions[currentHotfixVersion]
     versionName = canonicalVersionName
 
+    if (isInstrumentationTestRun) {
+      applicationIdSuffix = ".test_run"
+    }
+
     minSdk = libs.versions.minSdk.get().toInt()
     targetSdk = libs.versions.targetSdk.get().toInt()
 
@@ -240,8 +282,8 @@ android {
     buildConfigField("String[]", "SIGNAL_CDSI_IPS", rootProject.extra["cdsi_ips"] as String)
     buildConfigField("String[]", "SIGNAL_SVR2_IPS", rootProject.extra["svr2_ips"] as String)
     buildConfigField("String", "SIGNAL_AGENT", "\"OWA\"")
-    buildConfigField("String", "SVR2_MRENCLAVE_LEGACY", "\"29cd63c87bea751e3bfd0fbd401279192e2e5c99948b4ee9437eafc4968355fb\"")
-    buildConfigField("String", "SVR2_MRENCLAVE", "\"1240acbd4aa26974184844c8a46b1022d3957ac8a76c1fd8f5b1a15141ee0708\"")
+    buildConfigField("String", "SVR2_MRENCLAVE_LEGACY", "\"1240acbd4aa26974184844c8a46b1022d3957ac8a76c1fd8f5b1a15141ee0708\"")
+    buildConfigField("String", "SVR2_MRENCLAVE", "\"ced8217b26228e4b210c985786999d095c4958a94faf37b14acaf25c4cbb02a4\"")
     buildConfigField("String[]", "UNIDENTIFIED_SENDER_TRUST_ROOTS", "new String[]{ \"BXu6QIKVz5MA8gstzfOgRQGqyLqOwNKHL6INkv3IHWMF\", \"BUkY0I+9+oPgDCn4+Ac6Iu813yvqkDr/ga8DzLxFxuk6\"}")
     buildConfigField("String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"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\"")
     buildConfigField("String", "GENERIC_SERVER_PUBLIC_PARAMS", "\"AByD873dTilmOSG0TjKrvpeaKEsUmIO8Vx9BeMmftwUs9v7ikPwM8P3OHyT0+X3EUMZrSe9VUp26Wai51Q9I8mdk0hX/yo7CeFGJyzoOqn8e/i4Ygbn5HoAyXJx5eXfIbqpc0bIxzju4H/HOQeOpt6h742qii5u/cbwOhFZCsMIbElZTaeU+BWMBQiZHIGHT5IE0qCordQKZ5iPZom0HeFa8Yq0ShuEyAl0WINBiY6xE3H/9WnvzXBbMuuk//eRxXgzO8ieCeK8FwQNxbfXqZm6Ro1cMhCOF3u7xoX83QhpN\"")
@@ -263,7 +305,6 @@ android {
     buildConfigField("String", "STRIPE_PUBLISHABLE_KEY", "\"pk_live_6cmGZopuTsV8novGgJJW9JpC00vLIgtQ1D\"")
     buildConfigField("boolean", "TRACING_ENABLED", "false")
     buildConfigField("boolean", "LINK_DEVICE_UX_ENABLED", "false")
-    buildConfigField("boolean", "USE_STRING_ID", "false")
 
     ndk {
       abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
@@ -279,7 +320,11 @@ android {
       }
     }
 
-    testInstrumentationRunner = "org.thoughtcrime.securesms.testing.SignalTestRunner"
+    testInstrumentationRunner = if (project.hasProperty("imoTests")) {
+      "org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverTestRunner"
+    } else {
+      "org.thoughtcrime.securesms.testing.SignalTestRunner"
+    }
     testInstrumentationRunnerArguments["clearPackageData"] = "true"
   }
 
@@ -291,7 +336,7 @@ android {
       isDefault = true
       isMinifyEnabled = false
       proguardFiles(
-        getDefaultProguardFile("proguard-android.txt"),
+        getDefaultProguardFile("proguard-android-optimize.txt"),
         "proguard/proguard-firebase-messaging.pro",
         "proguard/proguard-google-play-services.pro",
         "proguard/proguard-jackson.pro",
@@ -308,6 +353,7 @@ android {
         "proguard/proguard-retrolambda.pro",
         "proguard/proguard-okhttp.pro",
         "proguard/proguard-ez-vcard.pro",
+        "proguard/proguard-dnsjava.pro",
         "proguard/proguard.cfg"
       )
       testProguardFiles(
@@ -327,17 +373,6 @@ android {
       buildConfigField("String", "BUILD_VARIANT_TYPE", "\"Release\"")
     }
 
-    create("instrumentation") {
-      initWith(getByName("debug"))
-      isDefault = false
-      isMinifyEnabled = false
-      matchingFallbacks += "debug"
-      applicationIdSuffix = ".instrumentation"
-
-      buildConfigField("String", "BUILD_VARIANT_TYPE", "\"Instrumentation\"")
-      buildConfigField("String", "STRIPE_BASE_URL", "\"http://127.0.0.1:8080/stripe\"")
-    }
-
     create("spinner") {
       initWith(getByName("debug"))
       isDefault = false
@@ -453,8 +488,8 @@ android {
       buildConfigField("String", "SIGNAL_CDN3_URL", "\"https://cdn3-staging.signal.org\"")
       buildConfigField("String", "SIGNAL_CDSI_URL", "\"https://cdsi.staging.signal.org\"")
       buildConfigField("String", "SIGNAL_SVR2_URL", "\"https://svr2.staging.signal.org\"")
-      buildConfigField("String", "SVR2_MRENCLAVE_LEGACY", "\"a75542d82da9f6914a1e31f8a7407053b99cc99a0e7291d8fbd394253e19b036\"")
-      buildConfigField("String", "SVR2_MRENCLAVE", "\"97f151f6ed078edbbfd72fa9cae694dcc08353f1f5e8d9ccd79a971b10ffc535\"")
+      buildConfigField("String", "SVR2_MRENCLAVE_LEGACY", "\"97f151f6ed078edbbfd72fa9cae694dcc08353f1f5e8d9ccd79a971b10ffc535\"")
+      buildConfigField("String", "SVR2_MRENCLAVE", "\"3c699f4975aaa3d172c0aad042f94f031b2b03e10b9c19a45116a01693d83302\"")
       buildConfigField("String[]", "UNIDENTIFIED_SENDER_TRUST_ROOTS", "new String[]{\"BbqY1DzohE4NUZoVF+L18oUPrK3kILllLEJh2UnPSsEx\", \"BYhU6tPjqP46KGZEzRs1OL4U39V5dlPJ/X09ha4rErkm\"}")
       buildConfigField("String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"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\"")
       buildConfigField("String", "GENERIC_SERVER_PUBLIC_PARAMS", "\"AHILOIrFPXX9laLbalbA9+L1CXpSbM/bTJXZGZiuyK1JaI6dK5FHHWL6tWxmHKYAZTSYmElmJ5z2A5YcirjO/yfoemE03FItyaf8W1fE4p14hzb5qnrmfXUSiAIVrhaXVwIwSzH6RL/+EO8jFIjJ/YfExfJ8aBl48CKHgu1+A6kWynhttonvWWx6h7924mIzW0Czj2ROuh4LwQyZypex4GuOPW8sgIT21KNZaafgg+KbV7XM1x1tF3XA17B4uGUaDbDw2O+nR1+U5p6qHPzmJ7ggFjSN6Utu+35dS1sS0P9N\"")
@@ -480,70 +515,6 @@ android {
     lintConfig = rootProject.file("lint.xml")
   }
 
-  androidComponents {
-    beforeVariants { variant ->
-      variant.enable = variant.name in selectableVariants
-    }
-    onVariants(selector().all()) { variant: com.android.build.api.variant.ApplicationVariant ->
-      // Include the test-only library on debug builds.
-      if (variant.buildType != "instrumentation") {
-        variant.packaging.jniLibs.excludes.add("**/libsignal_jni_testing.so")
-      }
-
-      // Starting with minSdk 23, Android leaves native libraries uncompressed, which is fine for the Play Store, but not for our self-distributed APKs.
-      // This reverts it to the legacy behavior, compressing the native libraries, and drastically reducing the APK file size.
-      if (variant.name.contains("website", ignoreCase = true) || variant.name.contains("github", ignoreCase = true)) {
-        variant.packaging.jniLibs.useLegacyPackaging.set(true)
-      }
-
-      // Version overrides
-      if (variant.name.contains("nightly", ignoreCase = true)) {
-        var tag = getNightlyTagForCurrentCommit()
-        if (!tag.isNullOrEmpty()) {
-          if (tag.startsWith("v")) {
-            tag = tag.substring(1)
-          }
-
-          // We add a multiple of maxHotfixVersions to nightlies to ensure we're always at least that many versions ahead
-          val nightlyBuffer = (5 * maxHotfixVersions)
-          val nightlyVersionCode = (canonicalVersionCode * maxHotfixVersions) + (getNightlyBuildNumber(tag) * 10) + nightlyBuffer
-
-          variant.outputs.forEach { output ->
-            output.versionName.set("$tag | ${getLastCommitDateTimeUtc()}")
-            output.versionCode.set(nightlyVersionCode)
-          }
-        }
-      }
-    }
-
-    onVariants(selector().withBuildType("quickstart")) { variant ->
-      val environment = variant.flavorName?.let { name ->
-        when {
-          name.contains("staging", ignoreCase = true) -> "staging"
-          name.contains("prod", ignoreCase = true) -> "prod"
-          else -> "prod"
-        }
-      } ?: "prod"
-
-      val taskProvider = tasks.register<CopyQuickstartCredentialsTask>("copyQuickstartCredentials${variant.name.capitalize()}") {
-        if (quickstartCredentialsDir != null) {
-          inputDir.set(File(quickstartCredentialsDir))
-        }
-        filePrefix.set("${environment}_")
-      }
-      variant.sources.assets?.addGeneratedSourceDirectory(taskProvider) { it.outputDir }
-    }
-
-    onVariants(selector().withBuildType("benchmark")) { variant ->
-      val taskProvider = tasks.register<CopyBenchmarkBackupTask>("copyBenchmarkBackup${variant.name.capitalize()}") {
-        if (benchmarkBackupFile != null) {
-          inputFile.set(File(benchmarkBackupFile))
-        }
-      }
-      variant.sources.assets?.addGeneratedSourceDirectory(taskProvider) { it.outputDir }
-    }
-  }
-
   val releaseDir = "$projectDir/src/release/java"
   val debugDir = "$projectDir/src/debug/java"
 
@@ -565,15 +536,120 @@ android {
       manifest.srcFile("$projectDir/src/benchmarkShared/AndroidManifest.xml")
     }
   }
+}
 
-  applicationVariants.configureEach {
-    outputs.configureEach {
-      if (this is com.android.build.gradle.internal.api.BaseVariantOutputImpl) {
-        val fileVersionName = versionName.substringBefore(" |")
-        outputFileName = outputFileName.replace(".apk", "-$fileVersionName.apk")
+androidComponents {
+  beforeVariants { variant ->
+    variant.enable = variant.name in selectableVariants
+    if (variant.enable) {
+      (variant as? com.android.build.api.variant.HasUnitTestBuilder)?.enableUnitTest = true
+    }
+  }
+  onVariants(selector().all()) { variant: com.android.build.api.variant.ApplicationVariant ->
+    // Rename APK to include version name
+    val renameTask = tasks.register<RenameApkTask>("renameApk${variant.name.replaceFirstChar { it.uppercase() }}")
+    val renameRequest = variant.artifacts.use(renameTask)
+      .wiredWithDirectories(RenameApkTask::apkFolder, RenameApkTask::outFolder)
+      .toTransformMany(SingleArtifact.APK)
+    renameTask.configure {
+      transformationRequest.set(renameRequest)
+    }
+
+    // Include the test-only library on non-release builds.
+    if (variant.buildType == "release") {
+      variant.packaging.jniLibs.excludes.add("**/libsignal_jni_testing.so")
+      variant.androidResources.ignoreAssetsPatterns.add("libsignal-testing.md")
+    }
+
+    // Starting with minSdk 23, Android leaves native libraries uncompressed, which is fine for the Play Store, but not for our self-distributed APKs.
+    // This reverts it to the legacy behavior, compressing the native libraries, and drastically reducing the APK file size.
+    if (variant.name.contains("website", ignoreCase = true) || variant.name.contains("github", ignoreCase = true)) {
+      variant.packaging.jniLibs.useLegacyPackaging.set(true)
+    }
+
+    // Version overrides
+    if (variant.name.contains("nightly", ignoreCase = true)) {
+      var tag = getNightlyTagForCurrentCommit()
+      if (!tag.isNullOrEmpty()) {
+        if (tag.startsWith("v")) {
+          tag = tag.substring(1)
+        }
+
+        // We add a multiple of maxHotfixVersions to nightlies to ensure we're always at least that many versions ahead
+        val nightlyBuffer = (5 * maxHotfixVersions)
+        val nightlyVersionCode = (canonicalVersionCode * maxHotfixVersions) + (getNightlyBuildNumber(tag) * 10) + nightlyBuffer
+
+        variant.outputs.forEach { output ->
+          output.versionName.set("$tag | ${getLastCommitDateTimeUtc()}")
+          output.versionCode.set(nightlyVersionCode)
+        }
       }
     }
   }
+
+  onVariants(selector().withBuildType("quickstart")) { variant ->
+    val environment = variant.flavorName?.let { name ->
+      when {
+        name.contains("staging", ignoreCase = true) -> "staging"
+        name.contains("prod", ignoreCase = true) -> "prod"
+        else -> "prod"
+      }
+    } ?: "prod"
+
+    val taskProvider = tasks.register<CopyQuickstartCredentialsTask>("copyQuickstartCredentials${variant.name.capitalize()}") {
+      if (quickstartCredentialsDir != null) {
+        inputDir.set(File(quickstartCredentialsDir))
+      }
+      filePrefix.set("${environment}_")
+    }
+    variant.sources.assets?.addGeneratedSourceDirectory(taskProvider) { it.outputDir }
+  }
+
+  onVariants(selector().withBuildType("benchmark")) { variant ->
+    val taskProvider = tasks.register<CopyBenchmarkBackupTask>("copyBenchmarkBackup${variant.name.capitalize()}") {
+      if (benchmarkBackupFile != null) {
+        inputFile.set(File(benchmarkBackupFile))
+      }
+    }
+    variant.sources.assets?.addGeneratedSourceDirectory(taskProvider) { it.outputDir }
+  }
+
+  onVariants(selector().withName("playProdDebug")) { variant ->
+    val androidTest = (variant as? HasAndroidTest)?.androidTest ?: return@onVariants
+
+    tasks.register<FirebaseTestLabTask>("firebaseTestLab") {
+      group = "Verification"
+      description = "Runs the ${variant.name} instrumentation tests on Firebase Test Lab via the gcloud CLI. Run a single class with -Pftl.class=<fqcn>[#method]; override other defaults with -Pftl.* properties."
+
+      appApkDirectory.set(variant.artifacts.get(SingleArtifact.APK))
+      testApkDirectory.set(androidTest.artifacts.get(SingleArtifact.APK))
+
+      val deviceOverride = project.providers.gradleProperty("ftl.devices").orNull
+      devices.set(
+        deviceOverride?.split(";")?.map { it.trim() }?.filter { it.isNotEmpty() }
+          ?: listOf("model=Pixel2.arm,version=31,locale=en,orientation=portrait")
+      )
+
+      useOrchestrator.set(true)
+      environmentVariables.set(mapOf("clearPackageData" to "true"))
+      testTimeout.set(project.providers.gradleProperty("ftl.timeout").getOrElse("30m"))
+      numFlakyTestAttempts.set(project.providers.gradleProperty("ftl.numFlakyTestAttempts").map { it.toInt() }.getOrElse(1))
+      gcloudProject.set(project.providers.gradleProperty("ftl.project"))
+      resultsBucket.set(project.providers.gradleProperty("ftl.resultsBucket"))
+      resultsDir.set(project.providers.gradleProperty("ftl.resultsDir"))
+
+      val testClass = project.providers.gradleProperty("ftl.class").orNull?.takeIf { it.isNotBlank() }
+      testTargets.set(
+        if (testClass != null) "class $testClass" else project.providers.gradleProperty("ftl.testTargets").orNull
+      )
+      gcloudExecutable.set(project.providers.gradleProperty("ftl.gcloud").getOrElse("gcloud"))
+      extraArgs.set(
+        project.providers.gradleProperty("ftl.extraArgs").orNull
+          ?.split(" ")?.map { it.trim() }?.filter { it.isNotEmpty() }
+          ?: emptyList()
+      )
+    }
+  }
 }
 
 baselineProfile {
@@ -590,6 +666,14 @@ baselineProfile {
   dexLayoutOptimization = false
 }
 
+kotlin {
+  compilerOptions {
+    jvmTarget = JvmTarget.fromTarget(libs.versions.kotlinJvmTarget.get())
+    freeCompilerArgs.addAll("-Xjvm-default=all")
+    suppressWarnings = true
+  }
+}
+
 dependencies {
   lintChecks(project(":lintchecks"))
   ktlintRuleset(libs.ktlint.twitter.compose)
@@ -597,6 +681,7 @@ dependencies {
 
   implementation(project(":lib:archive"))
   implementation(project(":lib:libsignal-service"))
+  implementation(project(":lib:network"))
   implementation(project(":lib:paging"))
   implementation(project(":core:util"))
   implementation(project(":lib:glide"))
@@ -618,11 +703,7 @@ dependencies {
   implementation(project(":lib:apng"))
 
   implementation(libs.androidx.fragment.ktx)
-  implementation(libs.androidx.appcompat) {
-    version {
-      strictly("1.6.1")
-    }
-  }
+  implementation(libs.androidx.appcompat)
   implementation(libs.androidx.window.window)
   implementation(libs.androidx.window.java)
   implementation(libs.androidx.recyclerview)
@@ -641,6 +722,7 @@ dependencies {
   implementation(libs.androidx.navigation.compose)
   implementation(libs.androidx.navigation3.runtime)
   implementation(libs.androidx.navigation3.ui)
+  implementation(libs.androidx.lifecycle.viewmodel.navigation3)
   implementation(libs.androidx.lifecycle.viewmodel.ktx)
   implementation(libs.androidx.lifecycle.livedata.ktx)
   implementation(libs.androidx.lifecycle.process)
@@ -671,6 +753,7 @@ dependencies {
   implementation(libs.google.play.services.maps)
   implementation(libs.google.play.services.auth)
   implementation(libs.google.signin)
+  implementation(libs.androidx.media)
   implementation(libs.bundles.media3)
   implementation(libs.conscrypt.android)
   implementation(libs.signal.aesgcmprovider)
@@ -678,7 +761,6 @@ dependencies {
   implementation(libs.mobilecoin)
   implementation(libs.signal.ringrtc)
   implementation(libs.leolin.shortcutbadger)
-  implementation(libs.emilsjolander.stickylistheaders)
   implementation(libs.glide.glide)
   implementation(libs.roundedimageview)
   implementation(libs.materialish.progress)
@@ -689,11 +771,13 @@ dependencies {
   implementation(libs.subsampling.scale.image.view) {
     exclude(group = "com.android.support", module = "support-annotations")
   }
-  implementation(libs.android.tooltips) {
-    exclude(group = "com.android.support", module = "appcompat-v7")
-  }
   implementation(libs.lottie)
   implementation(libs.lottie.compose)
+
+  // Compose screenshot testing
+  screenshotTestImplementation(testLibs.compose.screenshot.validation.api)
+  screenshotTestImplementation(libs.androidx.compose.ui.tooling.core)
+  screenshotTestImplementation(libs.androidx.compose.ui.tooling.preview)
   implementation(libs.signal.android.database.sqlcipher)
   implementation(libs.androidx.sqlite)
   testImplementation(libs.androidx.sqlite.framework)
@@ -703,6 +787,7 @@ dependencies {
   }
   implementation(libs.dnsjava)
   implementation(libs.kotlinx.collections.immutable)
+  implementation(libs.arrow.core)
   implementation(libs.accompanist.permissions)
   implementation(libs.accompanist.drawablepainter)
   implementation(libs.kotlin.stdlib.jdk8)
@@ -724,7 +809,7 @@ dependencies {
 
   "canaryImplementation"(libs.square.leakcanary)
 
-  "instrumentationImplementation"(libs.androidx.fragment.testing) {
+  androidTestImplementation(libs.androidx.fragment.testing) {
     exclude(group = "androidx.test", module = "core")
   }
 
@@ -746,6 +831,7 @@ dependencies {
   }
   testImplementation(testLibs.conscrypt.openjdk.uber)
   testImplementation(testLibs.mockk)
+  testImplementation(testFixtures(project(":core:ui")))
   testImplementation(testFixtures(project(":lib:libsignal-service")))
   testImplementation(testLibs.espresso.core)
   testImplementation(testLibs.kotlinx.coroutines.test)
@@ -756,8 +842,18 @@ dependencies {
 
   androidTestImplementation(platform(libs.androidx.compose.bom))
   androidTestImplementation(libs.androidx.compose.ui.test.junit4)
+  androidTestImplementation(libs.androidx.compose.ui.test.manifest)
   androidTestImplementation(testLibs.androidx.test.ext.junit)
   androidTestImplementation(testLibs.espresso.core)
+  androidTestImplementation(testLibs.espresso.contrib) {
+    // espresso-contrib transitively pulls the full checkerframework jar (only its annotations are needed),
+    // whose MANIFEST.MF collides with other test dependencies during androidTest resource merging.
+    exclude(group = "org.checkerframework", module = "checker")
+    // accessibility-test-framework drags in an ancient com.google.protobuf:protobuf-lite:3.0.1 whose
+    // GeneratedMessageLite wins the merged dex and lacks registerDefaultInstance(Class, GeneratedMessageLite),
+    // crashing tests at runtime. We only use RecyclerViewActions from contrib, not the accessibility checks.
+    exclude(group = "com.google.android.apps.common.testing.accessibility.framework")
+  }
   androidTestImplementation(testLibs.androidx.test.core)
   androidTestImplementation(testLibs.androidx.test.core.ktx)
   androidTestImplementation(testLibs.androidx.test.ext.junit.ktx)
@@ -860,7 +956,7 @@ abstract class LanguageListValueSource : ValueSource<List<String>, LanguageListV
   }
 }
 
-abstract class PropertiesFileValueSource : ValueSource<Properties?, PropertiesFileValueSource.Params> {
+abstract class PropertiesFileValueSource : ValueSource<Properties, PropertiesFileValueSource.Params> {
   interface Params : ValueSourceParameters {
     @get:InputFile
     @get:Optional
@@ -868,9 +964,9 @@ abstract class PropertiesFileValueSource : ValueSource<Properties?, PropertiesFi
     val file: RegularFileProperty
   }
 
-  override fun obtain(): Properties? {
+  override fun obtain(): Properties {
     val f: File = parameters.file.asFile.get()
-    if (!f.exists()) return null
+    if (!f.exists()) return Properties()
 
     return Properties().apply {
       f.inputStream().use { load(it) }
@@ -940,3 +1036,134 @@ abstract class CopyBenchmarkBackupTask : DefaultTask() {
     backupFile.copyTo(dest.resolve("backup.binproto"), overwrite = true)
   }
 }
+
+/**
+ * Runs an instrumentation test suite on Firebase Test Lab by shelling out to `gcloud firebase test android run`.
+ *
+ * The `gcloud` CLI must be installed and authenticated (`gcloud auth login` and a configured project, or an
+ * activated service account) before invoking this task.
+ */
+@DisableCachingByDefault(because = "Executes tests on remote devices; results must never be served from the build cache")
+abstract class FirebaseTestLabTask
+@Inject
+constructor(
+  private val execOperations: ExecOperations
+) : DefaultTask() {
+  @get:InputFiles
+  @get:PathSensitive(PathSensitivity.RELATIVE)
+  abstract val appApkDirectory: DirectoryProperty
+
+  @get:InputFiles
+  @get:PathSensitive(PathSensitivity.RELATIVE)
+  abstract val testApkDirectory: DirectoryProperty
+
+  @get:Input
+  abstract val devices: ListProperty<String>
+
+  @get:Input
+  abstract val useOrchestrator: Property<Boolean>
+
+  @get:Input
+  abstract val environmentVariables: MapProperty<String, String>
+
+  @get:Input
+  abstract val testTimeout: Property<String>
+
+  @get:Input
+  abstract val numFlakyTestAttempts: Property<Int>
+
+  @get:Input
+  @get:Optional
+  abstract val gcloudProject: Property<String>
+
+  @get:Input
+  @get:Optional
+  abstract val resultsBucket: Property<String>
+
+  @get:Input
+  @get:Optional
+  abstract val resultsDir: Property<String>
+
+  @get:Input
+  @get:Optional
+  abstract val testTargets: Property<String>
+
+  @get:Input
+  abstract val gcloudExecutable: Property<String>
+
+  @get:Input
+  abstract val extraArgs: ListProperty<String>
+
+  @TaskAction
+  fun run() {
+    val appApk = findApk(appApkDirectory.get().asFile, "app")
+    val testApk = findApk(testApkDirectory.get().asFile, "instrumentation test")
+
+    val arguments = mutableListOf(
+      gcloudExecutable.get(),
+      "firebase", "test", "android", "run",
+      "--type", "instrumentation",
+      "--app", appApk.absolutePath,
+      "--test", testApk.absolutePath,
+      "--timeout", testTimeout.get(),
+      "--num-flaky-test-attempts", numFlakyTestAttempts.get().toString()
+    )
+
+    devices.get().forEach { device ->
+      arguments += listOf("--device", device)
+    }
+
+    if (useOrchestrator.get()) {
+      arguments += "--use-orchestrator"
+    }
+
+    val environment = environmentVariables.get()
+    if (environment.isNotEmpty()) {
+      arguments += "--environment-variables"
+      arguments += environment.entries.joinToString(",") { "${it.key}=${it.value}" }
+    }
+
+    gcloudProject.orNull?.takeIf { it.isNotBlank() }?.let { arguments += listOf("--project", it) }
+    resultsBucket.orNull?.takeIf { it.isNotBlank() }?.let { arguments += listOf("--results-bucket", it) }
+    resultsDir.orNull?.takeIf { it.isNotBlank() }?.let { arguments += listOf("--results-dir", it) }
+    testTargets.orNull?.takeIf { it.isNotBlank() }?.let { arguments += listOf("--test-targets", it) }
+    arguments += extraArgs.get()
+
+    logger.lifecycle("Running Firebase Test Lab:\n  ${arguments.joinToString(" ")}")
+    execOperations.exec {
+      commandLine(arguments)
+    }
+  }
+
+  private fun findApk(directory: File, label: String): File {
+    return directory.walkTopDown().firstOrNull { it.isFile && it.extension == "apk" }
+      ?: throw GradleException("No $label APK found under ${directory.absolutePath}. Was the assemble task run?")
+  }
+}
+
+abstract class RenameApkTask : DefaultTask() {
+  @get:InputFiles
+  abstract val apkFolder: DirectoryProperty
+
+  @get:OutputDirectory
+  abstract val outFolder: DirectoryProperty
+
+  @get:Internal
+  abstract val transformationRequest: Property<ArtifactTransformationRequest<RenameApkTask>>
+
+  @TaskAction
+  fun rename() {
+    transformationRequest.get().submit(this) { artifact ->
+      val originalFile = File(artifact.outputFile)
+      val versionName = artifact.versionName?.substringBefore(" |")
+      val newName = if (!versionName.isNullOrEmpty()) {
+        originalFile.name.replace(".apk", "-$versionName.apk")
+      } else {
+        originalFile.name
+      }
+      val newFile = File(outFolder.get().asFile, newName)
+      originalFile.copyTo(newFile, overwrite = true)
+      newFile
+    }
+  }
+}

app/proguard/proguard-dnsjava.pro

@@ -0,0 +1,4 @@
+# dnsjava references desktop/server-only classes that are absent on Android.
+-dontwarn com.sun.jna.**
+-dontwarn javax.naming.**
+-dontwarn lombok.Generated

app/proguard/proguard.cfg

@@ -7,6 +7,12 @@
 -keep class org.signal.libsignal.usernames.** { *; }
 -keep class org.thoughtcrime.securesms.** { *; }
 -keep class org.signal.donations.json.** { *; }
+-keep class org.signal.network.** { *; }
+
+-keep class org.signal.core.util.crypto.AttachmentSecret { *; }
+-keep class org.signal.core.util.crypto.AttachmentSecret$* { *; }
+-keep class org.signal.core.util.crypto.KeyStoreHelper$SealedData { *; }
+-keep class org.signal.core.util.crypto.KeyStoreHelper$SealedData$* { *; }
 -keepclassmembers class ** {
     public void onEvent*(**);
 }
@@ -16,6 +22,14 @@
 
 -keep class androidx.window.** { *; }
 
+# Workaround for R8 non-determinism in AGP 9.x. R8 inconsistently keeps or strips
+# the Signature attribute on this Kotlin lambda subclass of the generic
+# LottieValueCallback, causing intermittent dex byte differences. Explicitly
+# keeping the class stabilizes R8's attribute decisions.
+-keep class com.airbnb.lottie.compose.LottieDynamicPropertiesKt$toValueCallback$1 {
+  *;
+}
+
 -keepclassmembers class * extends androidx.constraintlayout.motion.widget.Key {
   public <init>();
 }

app/src/androidTest/java/org/thoughtcrime/securesms/IncomingMessageObserverInstrumentationApplicationContext.kt

@@ -0,0 +1,36 @@
+package org.thoughtcrime.securesms
+
+import org.signal.core.util.logging.AndroidLogger
+import org.signal.core.util.logging.Log
+import org.signal.libsignal.protocol.logging.SignalProtocolLoggerProvider
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider
+import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverDependencyProvider
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverTestRunner
+
+/**
+ * Application used when running `IncomingMessageObserver` instrumentation tests. Installs
+ * [IncomingMessageObserverDependencyProvider] so the websocket and job manager are replaced
+ * with test-friendly implementations. Selected by [IncomingMessageObserverTestRunner] when
+ * gradle is invoked with `-PimoTests`.
+ */
+class IncomingMessageObserverInstrumentationApplicationContext : ApplicationContext() {
+
+  override fun initializeAppDependencies() {
+    val default = ApplicationDependencyProvider(this)
+    AppDependencies.init(this, IncomingMessageObserverDependencyProvider(this, default))
+    AppDependencies.deadlockDetector.start()
+  }
+
+  override fun initializeLogging() {
+    Log.initialize({ true }, AndroidLogger)
+    SignalProtocolLoggerProvider.setProvider(CustomSignalProtocolLogger())
+  }
+
+  override fun beginJobLoop() = Unit
+
+  fun beginJobLoopForTests() {
+    super.beginJobLoop()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/SignalInstrumentationApplicationContext.kt

@@ -1,5 +1,6 @@
 package org.thoughtcrime.securesms
 
+import android.content.Context
 import org.signal.core.util.concurrent.SignalExecutors
 import org.signal.core.util.logging.AndroidLogger
 import org.signal.core.util.logging.Log
@@ -8,9 +9,12 @@ import org.thoughtcrime.securesms.database.LogDatabase
 import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider
 import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
+import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger
 import org.thoughtcrime.securesms.logging.PersistentLogger
 import org.thoughtcrime.securesms.testing.InMemoryLogger
+import org.thoughtcrime.securesms.testing.TestRemoteConfig
+import org.thoughtcrime.securesms.util.Environment
 
 /**
  * Application context for running instrumentation tests (aka androidTests).
@@ -19,10 +23,22 @@ class SignalInstrumentationApplicationContext : ApplicationContext() {
 
   val inMemoryLogger: InMemoryLogger = InMemoryLogger()
 
+  override fun attachBaseContext(base: Context?) {
+    Environment.IS_INSTRUMENTATION = true
+    super.attachBaseContext(base)
+  }
+
   override fun initializeAppDependencies() {
     val default = ApplicationDependencyProvider(this)
     AppDependencies.init(this, InstrumentationApplicationDependencyProvider(this, default))
     AppDependencies.deadlockDetector.start()
+
+    // Stage any test-declared remote config into the store to be read in RemoteConfig.init().
+    if (TestRemoteConfig.pending.isNotEmpty()) {
+      val json = TestRemoteConfig.json
+      SignalStore.remoteConfig.currentConfig = json
+      SignalStore.remoteConfig.pendingConfig = json
+    }
   }
 
   override fun initializeLogging() {

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/BecomeASustainerUpsellTest.kt

@@ -0,0 +1,191 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.navigation.fragment.NavHostFragment
+import androidx.recyclerview.widget.RecyclerView
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.scrollTo
+import androidx.test.espresso.contrib.RecyclerViewActions
+import androidx.test.espresso.matcher.ViewMatchers.hasDescendant
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
+import assertk.assertions.isNull
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.getParcelableExtraCompat
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.badges.self.none.BecomeASustainerFragment
+import org.thoughtcrime.securesms.badges.self.overview.BadgesOverviewFragment
+import org.thoughtcrime.securesms.components.settings.app.AppSettingsActivity
+import org.thoughtcrime.securesms.components.settings.app.routes.AppSettingsRoute
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.profiles.manage.EditProfileActivity
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import java.util.concurrent.TimeUnit
+
+/**
+ * Entry-path coverage for the "become a subscriber" upsell.
+ *
+ * The upsell surface is [BecomeASustainerFragment], reached from the profile screen's badges row. The
+ * handoff test asserts the sheet's button launches the recurring-donation checkout route; the gating
+ * tests assert the "user might be a sustainer" rule in [org.thoughtcrime.securesms.profiles.manage.EditProfileFragment]:
+ * a non-donor sees the upsell, an existing donor is routed to badge management instead.
+ */
+@RunWith(AndroidJUnit4::class)
+class BecomeASustainerUpsellTest {
+
+  @get:Rule
+  val harness = SignalActivityRule()
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  private val context: Context get() = InstrumentationRegistry.getInstrumentation().targetContext
+
+  @Before
+  fun setUp() {
+    setSelfBadges(emptyList())
+  }
+
+  @Test
+  fun nonDonor_badgeTap_showsUpsellSheet() {
+    ActivityScenario.launch(EditProfileActivity::class.java).use { scenario ->
+      onView(withId(R.id.manage_profile_badges_container)).perform(scrollTo(), click())
+
+      val sheet = awaitNavHostFragment(scenario) { it.filterIsInstance<BecomeASustainerFragment>().firstOrNull() }
+      assertThat(sheet).isNotNull()
+    }
+  }
+
+  @Test
+  fun becomeASustainer_launchesRecurringCheckoutRoute() {
+    LaunchedActivityRecorder(AppSettingsActivity::class.java).use { recorder ->
+      ActivityScenario.launch(EditProfileActivity::class.java).use { scenario ->
+        onView(withId(R.id.manage_profile_badges_container)).perform(scrollTo(), click())
+        awaitNavHostFragment(scenario) { it.filterIsInstance<BecomeASustainerFragment>().firstOrNull() }
+
+        val becomeASustainer = withText(R.string.BecomeASustainerMegaphone__become_a_sustainer)
+        onView(withId(R.id.recycler)).perform(RecyclerViewActions.scrollTo<RecyclerView.ViewHolder>(hasDescendant(becomeASustainer)))
+        onView(becomeASustainer).perform(click())
+
+        val intent = recorder.awaitLaunch()
+        val route = intent.extras!!.keySet().firstNotNullOfOrNull { intent.getParcelableExtraCompat(it, AppSettingsRoute::class.java) }
+        assertThat(route).isEqualTo(AppSettingsRoute.DonationsRoute.Donations(directToCheckoutType = InAppPaymentType.RECURRING_DONATION))
+      }
+    }
+  }
+
+  @Test
+  fun donor_badgeTap_opensBadgeManagement() {
+    setSelfBadges(listOf(donorBadge()))
+
+    ActivityScenario.launch(EditProfileActivity::class.java).use { scenario ->
+      onView(withId(R.id.manage_profile_badges_container)).perform(scrollTo(), click())
+
+      val badgeManagement = awaitNavHostFragment(scenario) { it.filterIsInstance<BadgesOverviewFragment>().firstOrNull() }
+      assertThat(badgeManagement).isNotNull()
+
+      val upsell = navHostFragments(scenario).filterIsInstance<BecomeASustainerFragment>().firstOrNull()
+      assertThat(upsell).isNull()
+    }
+  }
+
+  private fun awaitNavHostFragment(scenario: ActivityScenario<EditProfileActivity>, selector: (List<Fragment>) -> Fragment?): Fragment {
+    return await(description = "nav host fragment") { selector(navHostFragments(scenario)) }
+  }
+
+  private fun navHostFragments(scenario: ActivityScenario<EditProfileActivity>): List<Fragment> {
+    var fragments: List<Fragment> = emptyList()
+    scenario.onActivity { activity ->
+      val navHost = activity.supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as? NavHostFragment
+      fragments = navHost?.childFragmentManager?.fragments ?: emptyList()
+    }
+    return fragments
+  }
+
+  private fun setSelfBadges(badges: List<Badge>) {
+    SignalDatabase.recipients.setBadges(Recipient.self().id, badges)
+    Recipient.self().fresh()
+  }
+
+  private fun donorBadge(): Badge {
+    return Badge(
+      id = "test-donor-badge",
+      category = Badge.Category.Donor,
+      name = "Signal Sustainer",
+      description = "",
+      imageUrl = Uri.EMPTY,
+      imageDensity = "xxhdpi",
+      expirationTimestamp = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(30),
+      visible = true,
+      duration = TimeUnit.DAYS.toMillis(30)
+    )
+  }
+
+  private fun <T> await(timeoutMs: Long = 10_000, pollMs: Long = 50, description: String, supplier: () -> T?): T {
+    val deadline = System.currentTimeMillis() + timeoutMs
+    while (System.currentTimeMillis() < deadline) {
+      supplier()?.let { return it }
+      Thread.sleep(pollMs)
+    }
+    error("Timed out after ${timeoutMs}ms waiting for $description")
+  }
+
+  /**
+   * Captures the first launched activity of [activityClass] and finishes it immediately so its own
+   * downstream launches (e.g. the auto-launched checkout) don't cascade during the test.
+   */
+  private inner class LaunchedActivityRecorder(private val activityClass: Class<out Activity>) : AutoCloseable {
+    @Volatile
+    private var launched: Intent? = null
+
+    private val app = context.applicationContext as Application
+    private val callbacks = object : Application.ActivityLifecycleCallbacks {
+      override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
+        if (activityClass.isInstance(activity) && launched == null) {
+          launched = activity.intent
+          activity.finish()
+        }
+      }
+
+      override fun onActivityStarted(activity: Activity) = Unit
+      override fun onActivityResumed(activity: Activity) = Unit
+      override fun onActivityPaused(activity: Activity) = Unit
+      override fun onActivityStopped(activity: Activity) = Unit
+      override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
+      override fun onActivityDestroyed(activity: Activity) = Unit
+    }
+
+    init {
+      app.registerActivityLifecycleCallbacks(callbacks)
+    }
+
+    fun awaitLaunch(): Intent = await(description = "${activityClass.simpleName} launch") { launched }
+
+    override fun close() = app.unregisterActivityLifecycleCallbacks(callbacks)
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/CheckoutFlowActivityTest__OneTimeDonations.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import androidx.compose.ui.test.junit4.v2.createEmptyComposeRule
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.isDialog
+import androidx.test.espresso.matcher.ViewMatchers.isClickable
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import io.mockk.unmockkObject
+import org.hamcrest.Matchers.allOf
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.deleteAll
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.app.subscription.permits.DonationPermits
+import org.thoughtcrime.securesms.database.InAppPaymentTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.testing.GooglePayTestRule
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.RxTestSchedulerRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.testing.actions.scrollToDescendant
+
+@Suppress("ClassName")
+@RunWith(AndroidJUnit4::class)
+class CheckoutFlowActivityTest__OneTimeDonations {
+  @get:Rule
+  val harness = SignalActivityRule(othersCount = 10)
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  @get:Rule
+  val rxRule = RxTestSchedulerRule()
+
+  @get:Rule
+  val googlePayRule = GooglePayTestRule()
+
+  @get:Rule
+  val composeRule = createEmptyComposeRule()
+
+  private val intent = CheckoutFlowActivity.createIntent(InstrumentationRegistry.getInstrumentation().targetContext, InAppPaymentType.ONE_TIME_DONATION)
+
+  @Before
+  fun setUp() {
+    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
+    startJobLoopForTests()
+  }
+
+  @After
+  fun tearDown() {
+    unmockkObject(DonationPermits)
+  }
+
+  @Test
+  fun givenPermitAcquisitionFails_whenIDonateOnce_thenIExpectPaymentSetupErrorDialog() {
+    failDonationPermitAcquisition()
+
+    val scenario = ActivityScenario.launch<CheckoutFlowActivity>(intent)
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withId(R.id.boost_1), rxRule.defaultTestScheduler)
+    onView(allOf(withId(R.id.boost_1), isClickable())).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), rxRule.defaultTestScheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scenario.selectGooglePay(composeRule, rxRule.defaultTestScheduler, InAppPaymentType.ONE_TIME_DONATION)
+
+    awaitDialog(rxRule.defaultTestScheduler, R.string.DonationsErrors__error_processing_payment)
+    onView(withText(R.string.DonationsErrors__your_payment)).inRoot(isDialog()).check(matches(isDisplayed()))
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/CheckoutFlowActivityTest__RecurringDonations.kt

@@ -1,9 +1,11 @@
 package org.thoughtcrime.securesms.components.settings.app.subscription.donate
 
+import androidx.compose.ui.test.junit4.v2.createEmptyComposeRule
 import androidx.test.core.app.ActivityScenario
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.isDialog
 import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
 import androidx.test.espresso.matcher.ViewMatchers.isNotEnabled
 import androidx.test.espresso.matcher.ViewMatchers.isSelected
@@ -11,28 +13,33 @@ import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
-import io.mockk.every
+import io.mockk.unmockkObject
+import org.junit.After
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.signal.core.util.deleteAll
 import org.signal.donations.InAppPaymentType
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.components.settings.app.subscription.InAppPaymentsRepository
+import org.thoughtcrime.securesms.components.settings.app.subscription.permits.DonationPermits
+import org.thoughtcrime.securesms.database.InAppPaymentTable
+import org.thoughtcrime.securesms.database.SignalDatabase
 import org.thoughtcrime.securesms.database.model.InAppPaymentSubscriberRecord
 import org.thoughtcrime.securesms.database.model.databaseprotos.InAppPaymentData
-import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.testing.GooglePayTestRule
 import org.thoughtcrime.securesms.testing.InAppPaymentsRule
 import org.thoughtcrime.securesms.testing.RxTestSchedulerRule
 import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.actions.RecyclerViewScrollToBottomAction
-import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.api.subscriptions.ActiveSubscription
+import org.thoughtcrime.securesms.testing.actions.scrollToDescendant
+import org.thoughtcrime.securesms.testing.endpoints.DonationResponses
+import org.thoughtcrime.securesms.testing.endpoints.MockEndpoints
+import org.thoughtcrime.securesms.testing.endpoints.failure
+import org.thoughtcrime.securesms.testing.endpoints.ok
 import org.whispersystems.signalservice.api.subscriptions.SubscriberId
-import java.math.BigDecimal
 import java.util.Currency
-import kotlin.time.Duration.Companion.days
-import kotlin.time.Duration.Companion.milliseconds
 
 @Suppress("ClassName")
 @RunWith(AndroidJUnit4::class)
@@ -46,19 +53,37 @@ class CheckoutFlowActivityTest__RecurringDonations {
   @get:Rule
   val rxRule = RxTestSchedulerRule()
 
+  @get:Rule
+  val googlePayRule = GooglePayTestRule()
+
+  @get:Rule
+  val composeRule = createEmptyComposeRule()
+
   private val intent = CheckoutFlowActivity.createIntent(InstrumentationRegistry.getInstrumentation().targetContext, InAppPaymentType.RECURRING_DONATION)
 
+  @Before
+  fun setUp() {
+    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
+    startJobLoopForTests()
+  }
+
+  @After
+  fun tearDown() {
+    unmockkObject(DonationPermits)
+  }
+
   @Test
   fun givenRecurringDonations_whenILoadScreen_thenIExpectMonthlySelected() {
     ActivityScenario.launch<CheckoutFlowActivity>(intent)
+    scrollToDescendant(R.id.recycler, withId(R.id.monthly), rxRule.defaultTestScheduler)
     onView(withId(R.id.monthly)).check(matches(isSelected()))
   }
 
   @Test
   fun givenNoCurrentDonation_whenILoadScreen_thenIExpectContinueButton() {
     ActivityScenario.launch<CheckoutFlowActivity>(intent)
-    onView(withId(R.id.recycler)).perform(RecyclerViewScrollToBottomAction)
-    onView(withText("Continue")).check(matches(isDisplayed()))
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), rxRule.defaultTestScheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).check(matches(isDisplayed()))
   }
 
   @Test
@@ -69,8 +94,9 @@ class CheckoutFlowActivityTest__RecurringDonations {
 
     rxRule.defaultTestScheduler.triggerActions()
 
-    onView(withId(R.id.recycler)).perform(RecyclerViewScrollToBottomAction)
+    scrollToDescendant(R.id.recycler, withText(R.string.SubscribeFragment__update_subscription), rxRule.defaultTestScheduler)
     onView(withText(R.string.SubscribeFragment__update_subscription)).check(matches(isDisplayed()))
+    scrollToDescendant(R.id.recycler, withText(R.string.SubscribeFragment__cancel_subscription), rxRule.defaultTestScheduler)
     onView(withText(R.string.SubscribeFragment__cancel_subscription)).check(matches(isDisplayed()))
   }
 
@@ -82,7 +108,7 @@ class CheckoutFlowActivityTest__RecurringDonations {
 
     rxRule.defaultTestScheduler.triggerActions()
 
-    onView(withId(R.id.recycler)).perform(RecyclerViewScrollToBottomAction)
+    scrollToDescendant(R.id.recycler, withText(R.string.SubscribeFragment__cancel_subscription), rxRule.defaultTestScheduler)
     onView(withText(R.string.SubscribeFragment__cancel_subscription)).check(matches(isDisplayed()))
     onView(withText(R.string.SubscribeFragment__cancel_subscription)).perform(ViewActions.click())
     onView(withText(R.string.SubscribeFragment__confirm_cancellation)).check(matches(isDisplayed()))
@@ -97,50 +123,65 @@ class CheckoutFlowActivityTest__RecurringDonations {
 
     rxRule.defaultTestScheduler.triggerActions()
 
-    onView(withId(R.id.recycler)).perform(RecyclerViewScrollToBottomAction)
+    scrollToDescendant(R.id.recycler, withText(R.string.SubscribeFragment__update_subscription), rxRule.defaultTestScheduler)
     onView(withText(R.string.SubscribeFragment__update_subscription)).check(matches(isDisplayed()))
     onView(withText(R.string.SubscribeFragment__update_subscription)).check(matches(isNotEnabled()))
   }
 
+  @Test
+  fun givenSubscriberPermitAcquisitionFails_whenISubscribe_thenIExpectPaymentSetupErrorDialog() {
+    failDonationPermitAcquisition()
+
+    val scenario = ActivityScenario.launch<CheckoutFlowActivity>(intent)
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), rxRule.defaultTestScheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scenario.selectGooglePay(composeRule, rxRule.defaultTestScheduler, InAppPaymentType.RECURRING_DONATION)
+
+    awaitDialog(rxRule.defaultTestScheduler, R.string.DonationsErrors__error_processing_payment)
+    onView(withText(R.string.DonationsErrors__your_payment)).inRoot(isDialog()).check(matches(isDisplayed()))
+  }
+
+  @Test
+  fun givenSubscriptionPaymentMethodPermitRejected_whenISubscribe_thenIExpectPaymentSetupErrorDialog() {
+    succeedDonationPermitAcquisition()
+    MockEndpoints.responder.register({ it.method == "POST" && it.path.contains("/create_payment_method") }) {
+      failure(402)
+    }
+
+    val scenario = ActivityScenario.launch<CheckoutFlowActivity>(intent)
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), rxRule.defaultTestScheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scenario.selectGooglePay(composeRule, rxRule.defaultTestScheduler, InAppPaymentType.RECURRING_DONATION)
+
+    awaitDialog(rxRule.defaultTestScheduler, R.string.DonationsErrors__error_processing_payment)
+    onView(withText(R.string.DonationsErrors__your_payment)).inRoot(isDialog()).check(matches(isDisplayed()))
+  }
+
   private fun initialiseActiveSubscription() {
-    val currency = Currency.getInstance("USD")
-    val subscriber = InAppPaymentSubscriberRecord(
-      subscriberId = SubscriberId.generate(),
-      currency = currency,
-      type = InAppPaymentSubscriberRecord.Type.DONATION,
-      requiresCancel = false,
-      paymentMethodType = InAppPaymentData.PaymentMethodType.CARD,
-      iapSubscriptionId = null
-    )
-
-    InAppPaymentsRepository.setSubscriber(subscriber)
-    SignalStore.inAppPayments.setRecurringDonationCurrency(currency)
-
-    AppDependencies.donationsApi.apply {
-      every { getSubscription(subscriber.subscriberId) } returns NetworkResult.Success(
-        ActiveSubscription(
-          ActiveSubscription.Subscription(
-            200,
-            currency.currencyCode,
-            BigDecimal.ONE,
-            System.currentTimeMillis().milliseconds.inWholeSeconds + 30.days.inWholeSeconds,
-            true,
-            System.currentTimeMillis().milliseconds.inWholeSeconds + 30.days.inWholeSeconds,
-            false,
-            "active",
-            "STRIPE",
-            "CARD",
-            false
-          ),
-          null
-        )
-      )
-
-      every { deleteSubscription(subscriber.subscriberId) } returns NetworkResult.Success(Unit)
+    val subscriber = registerSubscriber()
+    val serialized = subscriber.subscriberId.serialize()
+    MockEndpoints.responder.register({ it.method == "GET" && it.path.contains(serialized) }) {
+      ok(DonationResponses.activeSubscription(status = "active", active = true))
     }
   }
 
   private fun initialisePendingSubscription() {
+    val subscriber = registerSubscriber()
+    val serialized = subscriber.subscriberId.serialize()
+    MockEndpoints.responder.register({ it.method == "GET" && it.path.contains(serialized) }) {
+      ok(DonationResponses.activeSubscription(status = "incomplete", active = false))
+    }
+  }
+
+  private fun registerSubscriber(): InAppPaymentSubscriberRecord {
     val currency = Currency.getInstance("USD")
     val subscriber = InAppPaymentSubscriberRecord(
       subscriberId = SubscriberId.generate(),
@@ -154,25 +195,6 @@ class CheckoutFlowActivityTest__RecurringDonations {
     InAppPaymentsRepository.setSubscriber(subscriber)
     SignalStore.inAppPayments.setRecurringDonationCurrency(currency)
 
-    AppDependencies.donationsApi.apply {
-      every { getSubscription(subscriber.subscriberId) } returns NetworkResult.Success(
-        ActiveSubscription(
-          ActiveSubscription.Subscription(
-            200,
-            currency.currencyCode,
-            BigDecimal.ONE,
-            System.currentTimeMillis().milliseconds.inWholeSeconds + 30.days.inWholeSeconds,
-            false,
-            System.currentTimeMillis().milliseconds.inWholeSeconds + 30.days.inWholeSeconds,
-            false,
-            "incomplete",
-            "STRIPE",
-            "CARD",
-            false
-          ),
-          null
-        )
-      )
-    }
+    return subscriber
   }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/CheckoutFlowActivityTest__Redemption.kt

@@ -0,0 +1,99 @@
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import androidx.compose.ui.test.junit4.v2.createEmptyComposeRule
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions
+import androidx.test.espresso.matcher.ViewMatchers.isClickable
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isNotEmpty
+import io.mockk.unmockkObject
+import org.hamcrest.Matchers.allOf
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.deleteAll
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.app.subscription.permits.DonationPermits
+import org.thoughtcrime.securesms.database.DonationReceiptTable
+import org.thoughtcrime.securesms.database.InAppPaymentTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.database.model.InAppPaymentReceiptRecord
+import org.thoughtcrime.securesms.testing.GooglePayTestRule
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.RxTestSchedulerRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.testing.actions.scrollToDescendant
+import org.thoughtcrime.securesms.testing.endpoints.MockEndpoints
+import org.thoughtcrime.securesms.testing.endpoints.registerStripeHappyPath
+import org.thoughtcrime.securesms.testing.flushUntil
+
+/**
+ * Milestone integration test: drives a Google Pay one-time donation through the entire lifecycle to
+ * receipt redemption, exercising all three outer boundaries at once — the Signal-service websocket
+ * responder (boost intent + receipt credential + redeem), the Stripe HTTP interceptor (payment
+ * method + confirm + intent status), and the test zk server (real client-side credential validation).
+ */
+@Suppress("ClassName")
+@RunWith(AndroidJUnit4::class)
+class CheckoutFlowActivityTest__Redemption {
+  @get:Rule
+  val harness = SignalActivityRule(othersCount = 10)
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  @get:Rule
+  val rxRule = RxTestSchedulerRule()
+
+  @get:Rule
+  val googlePayRule = GooglePayTestRule()
+
+  @get:Rule
+  val composeRule = createEmptyComposeRule()
+
+  private val intent = CheckoutFlowActivity.createIntent(InstrumentationRegistry.getInstrumentation().targetContext, InAppPaymentType.ONE_TIME_DONATION)
+
+  @Before
+  fun setUp() {
+    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
+    SignalDatabase.donationReceipts.writableDatabase.deleteAll(DonationReceiptTable.TABLE_NAME)
+    startJobLoopForTests()
+    succeedDonationPermitAcquisition()
+    MockEndpoints.responder.registerStripeHappyPath()
+  }
+
+  @After
+  fun tearDown() {
+    unmockkObject(DonationPermits)
+  }
+
+  @Test
+  fun givenAllEndpointsSucceed_whenIDonateOnceWithGooglePay_thenIExpectAReceipt() {
+    val scenario = ActivityScenario.launch<CheckoutFlowActivity>(intent)
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withId(R.id.boost_1), rxRule.defaultTestScheduler)
+    onView(allOf(withId(R.id.boost_1), isClickable())).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), rxRule.defaultTestScheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).perform(ViewActions.click())
+    rxRule.defaultTestScheduler.triggerActions()
+
+    scenario.selectGooglePay(composeRule, rxRule.defaultTestScheduler, InAppPaymentType.ONE_TIME_DONATION)
+
+    rxRule.defaultTestScheduler.flushUntil {
+      SignalDatabase.donationReceipts.getReceipts(InAppPaymentReceiptRecord.Type.ONE_TIME_DONATION).isNotEmpty()
+    }
+
+    assertThat(SignalDatabase.donationReceipts.getReceipts(InAppPaymentReceiptRecord.Type.ONE_TIME_DONATION)).isNotEmpty()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/CheckoutFlowDriver.kt

@@ -0,0 +1,280 @@
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import android.os.Bundle
+import androidx.compose.ui.test.hasTestTag
+import androidx.compose.ui.test.junit4.ComposeTestRule
+import androidx.compose.ui.test.onAllNodesWithTag
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performScrollToNode
+import androidx.compose.ui.test.performTextInput
+import androidx.core.os.bundleOf
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentActivity
+import androidx.fragment.app.FragmentManager
+import androidx.navigation.fragment.NavHostFragment
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isClickable
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.isEnabled
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import io.reactivex.rxjava3.schedulers.TestScheduler
+import org.hamcrest.Matchers.allOf
+import org.signal.donations.InAppPaymentType
+import org.signal.donations.StripeIntentAccessor
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.gateway.GatewaySelectorTestTags
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.paypal.PayPalConfirmationDialogFragment
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.paypal.PayPalConfirmationResult
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.stripe.Stripe3DSDialogFragment
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.transfer.DonationTransferTestTags
+import org.thoughtcrime.securesms.testing.actions.scrollToDescendant
+import org.thoughtcrime.securesms.testing.endpoints.StripeResponses
+import org.thoughtcrime.securesms.testing.flushUntil
+
+/**
+ * Drives [CheckoutFlowActivity] through the UI "as a user" for a [DonationsCheckoutTestSpec]: selects
+ * an amount/tier, continues to the gateway selector, and completes the chosen payment method. Each
+ * payment method is a strategy dispatched on [DonationsCheckoutTestSpec.paymentMethod].
+ *
+ * Webview approval steps (PayPal, Stripe 3DS) can't complete against a mocked network, so instead of
+ * loading the approval URL we inject the fragment result the webview would have posted — the same
+ * mechanism the production dialog uses on return.
+ */
+class CheckoutFlowDriver(
+  private val composeRule: ComposeTestRule,
+  private val scheduler: TestScheduler
+) {
+
+  companion object {
+    private const val TEST_NAME = "Test McTesterson"
+    private const val TEST_EMAIL = "test@signal.org"
+
+    /** A structurally valid German IBAN (passes mod-97), for the SEPA form. */
+    private const val TEST_IBAN = "DE89370400440532013000"
+  }
+
+  fun drive(scenario: ActivityScenario<CheckoutFlowActivity>, spec: DonationsCheckoutTestSpec) {
+    scheduler.triggerActions()
+
+    selectAmountOrTier(spec.inAppPaymentType)
+    proceedToGateway()
+
+    when (spec.paymentMethod) {
+      TestPaymentMethod.GOOGLE_PAY -> scenario.selectGooglePay(composeRule, scheduler, spec.inAppPaymentType)
+      TestPaymentMethod.CREDIT_CARD -> completeCreditCard()
+      TestPaymentMethod.PAYPAL -> completePayPal(scenario, spec.inAppPaymentType)
+      TestPaymentMethod.SEPA_DEBIT -> completeSepa()
+      TestPaymentMethod.IDEAL -> completeIdeal(spec.inAppPaymentType)
+    }
+
+    if (spec.world.stripe == StripeOutcome.REQUIRES_3DS && spec.paymentMethod.usesStripe()) {
+      complete3ds(scenario, spec.inAppPaymentType)
+    }
+  }
+
+  private fun selectAmountOrTier(type: InAppPaymentType) {
+    if (type == InAppPaymentType.ONE_TIME_DONATION) {
+      scrollToDescendant(R.id.recycler, withId(R.id.boost_1), scheduler)
+      onView(allOf(withId(R.id.boost_1), isClickable())).perform(ViewActions.click())
+      scheduler.triggerActions()
+    }
+    // Recurring: the monthly tier is selected by default, so nothing to pick here.
+  }
+
+  private fun proceedToGateway() {
+    scrollToDescendant(R.id.recycler, withText(R.string.DonateToSignalFragment__continue), scheduler)
+    onView(withText(R.string.DonateToSignalFragment__continue)).perform(ViewActions.click())
+    scheduler.triggerActions()
+  }
+
+  /**
+   * Fills the [org.thoughtcrime.securesms.components.settings.app.subscription.donate.card.CreditCardFragment]
+   * with a valid test card and continues, driving the flow into the Stripe payment pipeline.
+   */
+  private fun completeCreditCard() {
+    clickGatewayButton(GatewaySelectorTestTags.CREDIT_CARD_BUTTON)
+
+    scheduler.flushUntil {
+      onView(withId(R.id.card_number)).check(matches(isDisplayed()))
+      true
+    }
+
+    onView(withId(R.id.card_number)).perform(ViewActions.typeText("4242424242424242"), ViewActions.closeSoftKeyboard())
+    onView(withId(R.id.card_expiry)).perform(ViewActions.typeText("1228"), ViewActions.closeSoftKeyboard())
+    onView(withId(R.id.card_cvv)).perform(ViewActions.typeText("123"), ViewActions.closeSoftKeyboard())
+
+    scheduler.flushUntil {
+      onView(withId(R.id.continue_button)).check(matches(isEnabled()))
+      true
+    }
+    onView(withId(R.id.continue_button)).perform(ViewActions.click())
+    scheduler.triggerActions()
+  }
+
+  /**
+   * Selects PayPal, then injects the approval result the webview would have returned. One-time uses a
+   * [PayPalConfirmationResult]; recurring posts `true`.
+   */
+  private fun completePayPal(scenario: ActivityScenario<CheckoutFlowActivity>, type: InAppPaymentType) {
+    clickGatewayButton(GatewaySelectorTestTags.PAYPAL_BUTTON)
+
+    val result: Any = if (type == InAppPaymentType.ONE_TIME_DONATION) {
+      PayPalConfirmationResult(payerId = "test-payer", paymentId = null, paymentToken = "test-token")
+    } else {
+      true
+    }
+
+    awaitDialogAndSetResult(
+      scenario = scenario,
+      dialogClass = PayPalConfirmationDialogFragment::class.java,
+      resultKey = PayPalConfirmationDialogFragment.REQUEST_KEY,
+      bundle = bundleOf(PayPalConfirmationDialogFragment.REQUEST_KEY to result)
+    )
+  }
+
+  /** Injects the 3DS return the Stripe webview would have posted, resuming the Stripe pipeline. */
+  private fun complete3ds(scenario: ActivityScenario<CheckoutFlowActivity>, type: InAppPaymentType) {
+    val accessor = if (type == InAppPaymentType.ONE_TIME_DONATION) {
+      StripeIntentAccessor(StripeIntentAccessor.ObjectType.PAYMENT_INTENT, StripeResponses.DEFAULT_PAYMENT_INTENT_ID, "${StripeResponses.DEFAULT_PAYMENT_INTENT_ID}_secret_test")
+    } else {
+      StripeIntentAccessor(StripeIntentAccessor.ObjectType.SETUP_INTENT, StripeResponses.DEFAULT_SETUP_INTENT_ID, "${StripeResponses.DEFAULT_SETUP_INTENT_ID}_secret_test")
+    }
+
+    awaitDialogAndSetResult(
+      scenario = scenario,
+      dialogClass = Stripe3DSDialogFragment::class.java,
+      resultKey = Stripe3DSDialogFragment.REQUEST_KEY,
+      bundle = bundleOf(Stripe3DSDialogFragment.REQUEST_KEY to accessor)
+    )
+  }
+
+  /**
+   * Selects SEPA, accepts the mandate (its button scrolls the text to the bottom before it agrees, so
+   * it is clicked until the details form appears), fills the bank details, and donates. SEPA requires
+   * a EUR donation currency (see [WorldState.currencyCode]).
+   */
+  private fun completeSepa() {
+    clickGatewayButton(GatewaySelectorTestTags.SEPA_BUTTON)
+
+    scheduler.flushUntil {
+      val ibanPresent = runCatching {
+        composeRule.onAllNodesWithTag(DonationTransferTestTags.SEPA_IBAN_FIELD).fetchSemanticsNodes().isNotEmpty()
+      }.getOrDefault(false)
+      if (!ibanPresent) {
+        runCatching { composeRule.onNodeWithTag(DonationTransferTestTags.SEPA_MANDATE_CONTINUE_BUTTON).performClick() }
+      }
+      ibanPresent
+    }
+
+    typeIntoField(DonationTransferTestTags.SEPA_DETAILS_LIST, DonationTransferTestTags.SEPA_IBAN_FIELD, TEST_IBAN)
+    typeIntoField(DonationTransferTestTags.SEPA_DETAILS_LIST, DonationTransferTestTags.SEPA_NAME_FIELD, TEST_NAME)
+    typeIntoField(DonationTransferTestTags.SEPA_DETAILS_LIST, DonationTransferTestTags.SEPA_EMAIL_FIELD, TEST_EMAIL)
+
+    clickWhenReady(DonationTransferTestTags.SEPA_DONATE_BUTTON)
+  }
+
+  /**
+   * Selects iDEAL, fills the bank details (email is recurring-only), and donates. iDEAL requires a EUR
+   * donation currency and, on success, lands in an awaiting-authorization state.
+   */
+  private fun completeIdeal(type: InAppPaymentType) {
+    clickGatewayButton(GatewaySelectorTestTags.IDEAL_BUTTON)
+
+    scheduler.flushUntil {
+      runCatching {
+        composeRule.onAllNodesWithTag(DonationTransferTestTags.IDEAL_NAME_FIELD).fetchSemanticsNodes().isNotEmpty()
+      }.getOrDefault(false)
+    }
+
+    typeIntoField(DonationTransferTestTags.IDEAL_DETAILS_LIST, DonationTransferTestTags.IDEAL_NAME_FIELD, TEST_NAME)
+    if (type.recurring) {
+      typeIntoField(DonationTransferTestTags.IDEAL_DETAILS_LIST, DonationTransferTestTags.IDEAL_EMAIL_FIELD, TEST_EMAIL)
+    }
+
+    clickWhenReady(DonationTransferTestTags.IDEAL_DONATE_BUTTON)
+  }
+
+  /**
+   * Scrolls the [listTag] lazy list until the field tagged [fieldTag] is composed and on-screen, then types
+   * [text] into it. The transfer forms lay their fields out in a [androidx.compose.foundation.lazy.LazyColumn],
+   * so a lower field is not composed on a short screen until scrolled to — without this, the input silently
+   * matches nothing on Firebase's smaller devices.
+   */
+  private fun typeIntoField(listTag: String, fieldTag: String, text: String) {
+    composeRule.onNodeWithTag(listTag).performScrollToNode(hasTestTag(fieldTag))
+    composeRule.onNodeWithTag(fieldTag).performTextInput(text)
+  }
+
+  /** Retries clicking a Compose node until the click lands (e.g. once a submit button becomes enabled). */
+  private fun clickWhenReady(tag: String) {
+    scheduler.flushUntil {
+      runCatching {
+        composeRule.onNodeWithTag(tag).performClick()
+        true
+      }.getOrDefault(false)
+    }
+    scheduler.triggerActions()
+  }
+
+  /**
+   * Clicks a Compose gateway-selector button and waits for the bottom sheet to dismiss. For methods
+   * other than Google Pay the checkout then navigates to the method's fragment; Google Pay instead
+   * requires a result injection (see `selectGooglePay`).
+   */
+  private fun clickGatewayButton(tag: String) {
+    scheduler.flushUntil {
+      composeRule.onAllNodesWithTag(tag).fetchSemanticsNodes().isNotEmpty()
+    }
+
+    // The selector is a vertically scrolling bottom sheet; on a short screen the lower gateway buttons are
+    // off-screen, so bring the target on-screen before clicking (mirrors GatewaySelectorBottomSheetContentTest).
+    composeRule.onNodeWithTag(GatewaySelectorTestTags.CONTAINER).performScrollToNode(hasTestTag(tag))
+    composeRule.onNodeWithTag(tag).performClick()
+
+    scheduler.flushUntil {
+      runCatching {
+        composeRule.onAllNodesWithTag(tag).fetchSemanticsNodes().isEmpty()
+      }.getOrDefault(true)
+    }
+  }
+
+  /**
+   * Waits for a navigated dialog of [dialogClass] to be present, then posts [bundle] as its fragment
+   * result on the nav host's fragment manager (where the in-progress fragment registered its listener).
+   */
+  private fun <T : Fragment> awaitDialogAndSetResult(
+    scenario: ActivityScenario<CheckoutFlowActivity>,
+    dialogClass: Class<T>,
+    resultKey: String,
+    bundle: Bundle
+  ) {
+    scheduler.flushUntil {
+      var delivered = false
+      scenario.onActivity { activity ->
+        val fragmentManager = navHostChildFragmentManager(activity)
+        if (fragmentManager != null && fragmentManager.fragments.any { dialogClass.isInstance(it) }) {
+          fragmentManager.setFragmentResult(resultKey, bundle)
+          delivered = true
+        }
+      }
+      delivered
+    }
+    scheduler.triggerActions()
+  }
+
+  private fun navHostChildFragmentManager(activity: FragmentActivity): FragmentManager? {
+    return activity.supportFragmentManager.fragments
+      .filterIsInstance<NavHostFragment>()
+      .firstOrNull()
+      ?.childFragmentManager
+  }
+
+  private fun TestPaymentMethod.usesStripe(): Boolean {
+    return this != TestPaymentMethod.PAYPAL
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/CheckoutFlowPermitTestSupport.kt

@@ -0,0 +1,142 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import android.app.Activity
+import android.content.Intent
+import androidx.compose.ui.test.hasTestTag
+import androidx.compose.ui.test.junit4.ComposeTestRule
+import androidx.compose.ui.test.onAllNodesWithTag
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performScrollToNode
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.isDialog
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import io.mockk.every
+import io.mockk.mockkObject
+import io.reactivex.rxjava3.schedulers.TestScheduler
+import org.signal.donations.InAppPaymentType
+import org.signal.libsignal.net.RequestResult
+import org.signal.network.rest.RestStatusCodeError
+import org.thoughtcrime.securesms.SignalInstrumentationApplicationContext
+import org.thoughtcrime.securesms.components.settings.app.subscription.GooglePayComponent
+import org.thoughtcrime.securesms.components.settings.app.subscription.InAppPaymentsRepository
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.gateway.GatewaySelectorTestTags
+import org.thoughtcrime.securesms.components.settings.app.subscription.permits.DonationPermits
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.testing.flushUntil
+
+/**
+ * Forces donation-permit acquisition to fail, so the checkout surfaces a payment-setup error before
+ * reaching the payment method. Stubs the [DonationPermits] object directly (the underlying
+ * `createDonationPermits` call rides the websocket, which the responder does not mint valid permits
+ * for). Call `unmockkObject(DonationPermits)` in teardown.
+ */
+fun failDonationPermitAcquisition(statusCode: Int = 500) {
+  AppDependencies.donationPermitsRepository.clearPermits()
+  mockkObject(DonationPermits)
+  every { DonationPermits.getDonationPermit() } returns RequestResult.NonSuccess(RestStatusCodeError(statusCode, emptyMap(), null))
+}
+
+/**
+ * Makes donation-permit acquisition succeed with a placeholder permit, letting the checkout proceed
+ * past the permit gate to the payment method. Call `unmockkObject(DonationPermits)` in teardown.
+ */
+fun succeedDonationPermitAcquisition() {
+  AppDependencies.donationPermitsRepository.clearPermits()
+  mockkObject(DonationPermits)
+  every { DonationPermits.getDonationPermit() } returns RequestResult.Success("permit")
+}
+
+/**
+ * The instrumentation app stubs [org.thoughtcrime.securesms.ApplicationContext.beginJobLoop] to a no-op, so enqueued
+ * jobs never run. The checkout pipeline drives a real setup job through the JobManager, so the loop must be started.
+ *
+ * Before starting it, cancel any leftover in-app-payment jobs. A recurring setup job retries indefinitely over a
+ * one-day lifespan, so a spec that fails setup leaves one persisted in the JobManager. On Firebase Test Lab the
+ * orchestrator's `clearPackageData` does not reliably wipe the JobManager between parameterized specs (it does on a
+ * local emulator, which is why this only surfaces on-device), so that job survives into the next spec and runs after
+ * its InAppPayment row was deleted in setup — `InAppPaymentsRepository.resolveLock` then throws "Not found" from the
+ * job thread and crashes the whole app. Clearing the queues here makes each test start from a clean job state.
+ */
+fun startJobLoopForTests() {
+  AppDependencies.jobManager.cancelAllInQueues(
+    setOf(
+      InAppPaymentsRepository.getRecurringJobQueueKey(InAppPaymentType.RECURRING_DONATION),
+      InAppPaymentsRepository.getRecurringJobQueueKey(InAppPaymentType.RECURRING_BACKUP)
+    )
+  )
+  AppDependencies.jobManager.flush()
+
+  (AppDependencies.application as SignalInstrumentationApplicationContext).beginJobLoopForTests()
+}
+
+/**
+ * Selects Google Pay in the Compose gateway selector and feeds the stubbed Google Pay result back into the
+ * checkout, navigating to the payment-in-progress screen where the pipeline runs.
+ *
+ * The gateway selector is populated by Rx work on [scheduler], so we [flushUntil] the button is present
+ * rather than sleeping. Selecting Google Pay dismisses the gateway sheet and hands a fragment result back to
+ * the checkout, which runs `launchGooglePay` -> `provideGatewayRequestForGooglePay` on [scheduler]; only then
+ * does the checkout's subscriber consume a [GooglePayComponent.googlePayResultPublisher] emission
+ * (`consumeGatewayRequestForGooglePay` returns null until then, and the publisher is a hot PublishSubject that
+ * drops earlier emissions). So we [flushUntil] the sheet has dismissed — a real signal that the click was
+ * fully processed — before dispatching the result, rather than pumping a fixed number of times and racing.
+ */
+fun ActivityScenario<CheckoutFlowActivity>.selectGooglePay(
+  composeRule: ComposeTestRule,
+  scheduler: TestScheduler,
+  inAppPaymentType: InAppPaymentType
+) {
+  scheduler.flushUntil {
+    composeRule.onAllNodesWithTag(GatewaySelectorTestTags.GOOGLE_PAY_BUTTON).fetchSemanticsNodes().isNotEmpty()
+  }
+
+  composeRule.onNodeWithTag(GatewaySelectorTestTags.CONTAINER).performScrollToNode(hasTestTag(GatewaySelectorTestTags.GOOGLE_PAY_BUTTON))
+  composeRule.onNodeWithTag(GatewaySelectorTestTags.GOOGLE_PAY_BUTTON).performClick()
+
+  scheduler.flushUntil {
+    // Once the gateway sheet dismisses there is no Compose hierarchy left, so fetchSemanticsNodes throws
+    // rather than returning empty; treat both the empty list and the missing hierarchy as "sheet gone".
+    runCatching {
+      composeRule.onAllNodesWithTag(GatewaySelectorTestTags.GOOGLE_PAY_BUTTON).fetchSemanticsNodes().isEmpty()
+    }.getOrDefault(true)
+  }
+
+  onActivity { activity ->
+    (activity as GooglePayComponent).googlePayResultPublisher.onNext(
+      GooglePayComponent.GooglePayResult(
+        requestCode = InAppPaymentsRepository.getGooglePayRequestCode(inAppPaymentType),
+        resultCode = Activity.RESULT_OK,
+        data = Intent()
+      )
+    )
+  }
+}
+
+/**
+ * Waits for a dialog whose title is [titleResId] to be displayed. Matches any dialog by title (error,
+ * confirmation, thanks, etc.) — it is not specific to error dialogs.
+ *
+ * [flushUntil] advances the Rx pipeline (which may create the payment, enqueue the real setup job, and react
+ * to its committed state) while yielding real time for any job to run, until the dialog renders. A single
+ * condition-driven pump rather than a fixed-duration wall-clock poll. Letting the Espresso check throw (rather
+ * than collapsing it to a boolean) lets [flushUntil] chain the last matcher failure as the timeout cause.
+ */
+fun awaitDialog(
+  scheduler: TestScheduler,
+  titleResId: Int,
+  timeoutMillis: Long = 15_000
+) {
+  scheduler.flushUntil(timeoutMillis) {
+    onView(withText(titleResId)).inRoot(isDialog()).check(matches(isDisplayed()))
+    true
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/DonationsCheckoutSpecTest.kt

@@ -0,0 +1,282 @@
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import androidx.compose.ui.test.junit4.v2.createEmptyComposeRule
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.isDialog
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isNotEmpty
+import assertk.assertions.isNotNull
+import assertk.assertions.isNull
+import io.mockk.unmockkObject
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.Parameterized
+import org.signal.core.util.deleteAll
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.app.subscription.permits.DonationPermits
+import org.thoughtcrime.securesms.database.DonationReceiptTable
+import org.thoughtcrime.securesms.database.InAppPaymentTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.database.model.InAppPaymentReceiptRecord
+import org.thoughtcrime.securesms.testing.GooglePayTestRule
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.RawFlag
+import org.thoughtcrime.securesms.testing.RemoteConfigForTest
+import org.thoughtcrime.securesms.testing.RxTestSchedulerRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.testing.flushUntil
+
+/**
+ * Spec-driven integration test for donation checkout. Each [DonationsCheckoutTestSpec] declares a
+ * "world" (what each endpoint returns) and an expected outcome; this runner applies the world, drives
+ * [CheckoutFlowActivity] through the real UI via [CheckoutFlowDriver], and asserts the outcome.
+ *
+ * Adding coverage is data: append a spec to [DonationsCheckoutSpecs.ALL].
+ */
+@RunWith(Parameterized::class)
+@RemoteConfigForTest(
+  rawFlags = [
+    RawFlag("android.sepa.debit.donations.5", "true"),
+    RawFlag("android.ideal.donations.5", "true"),
+    // Region codes are matched against the digit-only self E164 ("15555550101"), so no leading "+".
+    RawFlag("global.donations.sepaEnabledRegions", "1"),
+    RawFlag("global.donations.idealEnabledRegions", "1")
+  ]
+)
+class DonationsCheckoutSpecTest(private val spec: DonationsCheckoutTestSpec) {
+
+  @get:Rule
+  val harness = SignalActivityRule(othersCount = 10)
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  @get:Rule
+  val rxRule = RxTestSchedulerRule()
+
+  @get:Rule
+  val googlePayRule = GooglePayTestRule()
+
+  @get:Rule
+  val composeRule = createEmptyComposeRule()
+
+  @Before
+  fun setUp() {
+    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
+    SignalDatabase.donationReceipts.writableDatabase.deleteAll(DonationReceiptTable.TABLE_NAME)
+    startJobLoopForTests()
+    spec.world.apply()
+  }
+
+  @After
+  fun tearDown() {
+    unmockkObject(DonationPermits)
+  }
+
+  @Test
+  fun runSpec() {
+    val intent = CheckoutFlowActivity.createIntent(InstrumentationRegistry.getInstrumentation().targetContext, spec.inAppPaymentType)
+    val scenario = ActivityScenario.launch<CheckoutFlowActivity>(intent)
+
+    CheckoutFlowDriver(composeRule, rxRule.defaultTestScheduler).drive(scenario, spec)
+
+    when (val expected = spec.expected) {
+      is ExpectedOutcome.Redeemed -> {
+        rxRule.defaultTestScheduler.flushUntil { receipts().isNotEmpty() }
+        assertThat(receipts()).isNotEmpty()
+      }
+
+      is ExpectedOutcome.ErrorDialog -> {
+        awaitDialog(rxRule.defaultTestScheduler, expected.titleRes)
+        if (expected.messageRes != null) {
+          onView(withText(expected.messageRes)).inRoot(isDialog()).check(matches(isDisplayed()))
+        }
+      }
+
+      is ExpectedOutcome.PaymentSubmitted -> {
+        rxRule.defaultTestScheduler.flushUntil { submittedPayment() != null }
+        val payment = submittedPayment()
+        assertThat(payment).isNotNull()
+        assertThat(payment!!.data.error).isNull()
+      }
+    }
+  }
+
+  /** The latest payment once it has moved past CREATED with no error, or null if not yet there. */
+  private fun submittedPayment(): InAppPaymentTable.InAppPayment? {
+    return SignalDatabase.inAppPayments.getLatestInAppPaymentByType(spec.inAppPaymentType)
+      ?.takeIf { it.state != InAppPaymentTable.State.CREATED && it.data.error == null }
+  }
+
+  private fun receipts(): List<InAppPaymentReceiptRecord> {
+    val type = if (spec.inAppPaymentType == InAppPaymentType.ONE_TIME_DONATION) {
+      InAppPaymentReceiptRecord.Type.ONE_TIME_DONATION
+    } else {
+      InAppPaymentReceiptRecord.Type.RECURRING_DONATION
+    }
+    return SignalDatabase.donationReceipts.getReceipts(type)
+  }
+
+  companion object {
+    @JvmStatic
+    @Parameterized.Parameters(name = "{0}")
+    fun specs(): Collection<DonationsCheckoutTestSpec> = DonationsCheckoutSpecs.ALL
+  }
+}
+
+/**
+ * The enumerated donation checkout scenarios. Currently seeded with Google Pay coverage; the other
+ * payment-method drivers (card, SEPA, iDEAL, PayPal) and their scenarios are added alongside their
+ * [CheckoutFlowDriver] strategies.
+ */
+object DonationsCheckoutSpecs {
+
+  private val paymentErrorDialog = ExpectedOutcome.ErrorDialog(
+    titleRes = R.string.DonationsErrors__error_processing_payment,
+    messageRes = R.string.DonationsErrors__your_payment
+  )
+
+  val ALL: List<DonationsCheckoutTestSpec> = listOf(
+    DonationsCheckoutTestSpec(
+      name = "googlePay_oneTime_happyPath_isRedeemed",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(),
+      expected = ExpectedOutcome.Redeemed
+    ),
+    DonationsCheckoutTestSpec(
+      name = "googlePay_oneTime_permitFailure_showsError",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(permit = PermitOutcome.FAILURE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "googlePay_oneTime_stripeDecline_showsError",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(stripe = StripeOutcome.DECLINE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "googlePay_oneTime_signalCreateIntent402_showsError",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(signalCreatePaymentStatus = 402),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "googlePay_recurring_permitFailure_showsError",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(permit = PermitOutcome.FAILURE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "creditCard_oneTime_happyPath_isRedeemed",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(),
+      expected = ExpectedOutcome.Redeemed
+    ),
+    DonationsCheckoutTestSpec(
+      name = "creditCard_oneTime_stripeDecline_showsError",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(stripe = StripeOutcome.DECLINE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "creditCard_oneTime_3dsApproved_isRedeemed",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(stripe = StripeOutcome.REQUIRES_3DS),
+      expected = ExpectedOutcome.Redeemed
+    ),
+    DonationsCheckoutTestSpec(
+      name = "payPal_oneTime_happyPath_isRedeemed",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.PAYPAL,
+      world = WorldState(),
+      expected = ExpectedOutcome.Redeemed
+    ),
+    DonationsCheckoutTestSpec(
+      name = "sepa_oneTime_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.SEPA_DEBIT,
+      world = WorldState(currencyCode = "EUR"),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+    DonationsCheckoutTestSpec(
+      name = "ideal_oneTime_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.IDEAL,
+      world = WorldState(currencyCode = "EUR"),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+
+    // Recurring happy paths. Asserted as "submitted": the recurring-specific work is the setup
+    // pipeline (create subscriber, setup intent, set default, set level); receipt redemption is
+    // shared with the one-time path already covered above.
+    DonationsCheckoutTestSpec(
+      name = "googlePay_recurring_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(recurringActivatesAfterSetup = true),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+    DonationsCheckoutTestSpec(
+      name = "creditCard_recurring_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(recurringActivatesAfterSetup = true),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+    DonationsCheckoutTestSpec(
+      name = "payPal_recurring_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.PAYPAL,
+      world = WorldState(recurringActivatesAfterSetup = true),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+    DonationsCheckoutTestSpec(
+      name = "sepa_recurring_happyPath_isSubmitted",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.SEPA_DEBIT,
+      world = WorldState(currencyCode = "EUR"),
+      expected = ExpectedOutcome.PaymentSubmitted
+    ),
+
+    // Additional error cases.
+    DonationsCheckoutTestSpec(
+      name = "creditCard_oneTime_permitFailure_showsError",
+      inAppPaymentType = InAppPaymentType.ONE_TIME_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(permit = PermitOutcome.FAILURE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "creditCard_recurring_stripeDecline_showsError",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.CREDIT_CARD,
+      world = WorldState(stripe = StripeOutcome.DECLINE),
+      expected = paymentErrorDialog
+    ),
+    DonationsCheckoutTestSpec(
+      name = "googlePay_recurring_signalCreatePaymentMethod402_showsError",
+      inAppPaymentType = InAppPaymentType.RECURRING_DONATION,
+      paymentMethod = TestPaymentMethod.GOOGLE_PAY,
+      world = WorldState(signalCreatePaymentStatus = 402),
+      expected = paymentErrorDialog
+    )
+  )
+}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/subscription/donate/DonationsCheckoutTestSpec.kt

@@ -0,0 +1,159 @@
+package org.thoughtcrime.securesms.components.settings.app.subscription.donate
+
+import androidx.annotation.StringRes
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.testing.endpoints.DonationResponses
+import org.thoughtcrime.securesms.testing.endpoints.EndpointResponse
+import org.thoughtcrime.securesms.testing.endpoints.MockEndpoints
+import org.thoughtcrime.securesms.testing.endpoints.StripeResponses
+import org.thoughtcrime.securesms.testing.endpoints.failure
+import org.thoughtcrime.securesms.testing.endpoints.ok
+import org.thoughtcrime.securesms.testing.endpoints.registerPayPalHappyPath
+import org.thoughtcrime.securesms.testing.endpoints.registerStripeHappyPath
+import java.util.Currency
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * A declarative "state of the world" + expected outcome for one donation checkout scenario. Specs
+ * are enumerated by [DonationsCheckoutSpecTest] and each one drives [CheckoutFlowActivity] end to end
+ * for its [paymentMethod].
+ */
+data class DonationsCheckoutTestSpec(
+  val name: String,
+  val inAppPaymentType: InAppPaymentType,
+  val paymentMethod: TestPaymentMethod,
+  val world: WorldState = WorldState(),
+  val expected: ExpectedOutcome
+) {
+  /** Used as the parameterized test label. */
+  override fun toString(): String = name
+}
+
+enum class TestPaymentMethod {
+  GOOGLE_PAY,
+  CREDIT_CARD,
+  SEPA_DEBIT,
+  IDEAL,
+  PAYPAL
+}
+
+/** Whether donation-permit acquisition succeeds or fails. */
+enum class PermitOutcome { SUCCESS, FAILURE }
+
+/** The Stripe HTTP edge's behavior for a scenario. */
+enum class StripeOutcome {
+  SUCCESS,
+  DECLINE,
+  FAILURE,
+  REQUIRES_3DS
+}
+
+/** Pre-existing recurring subscription state (recurring scenarios only). */
+enum class SubscriptionState { NONE, ACTIVE, PENDING }
+
+/**
+ * The knobs that define what each endpoint returns. [apply] registers the corresponding handlers on
+ * the shared responder (overriding the [org.thoughtcrime.securesms.testing.InAppPaymentsRule]
+ * defaults, since later registrations win) and sets the permit outcome.
+ */
+data class WorldState(
+  val permit: PermitOutcome = PermitOutcome.SUCCESS,
+  val stripe: StripeOutcome = StripeOutcome.SUCCESS,
+  val declineCode: String = "card_declined",
+  val signalCreatePaymentStatus: Int = 200,
+  val receiptCredentialStatus: Int = 200,
+  val redeemStatus: Int = 200,
+  val existingSubscription: SubscriptionState = SubscriptionState.NONE,
+  /** Donation currency to use. SEPA/iDEAL require EUR. */
+  val currencyCode: String = "USD",
+  /**
+   * For a new recurring donation: report no active subscription until the subscription level is set
+   * during setup, then report an active one. This lets the checkout show "Continue" (new subscriber)
+   * while still letting the recurring receipt-credential context job see an active subscription to redeem.
+   */
+  val recurringActivatesAfterSetup: Boolean = false
+) {
+  fun apply() {
+    val currency = Currency.getInstance(currencyCode)
+    SignalStore.inAppPayments.setOneTimeCurrency(currency)
+    SignalStore.inAppPayments.setRecurringDonationCurrency(currency)
+
+    when (permit) {
+      PermitOutcome.SUCCESS -> succeedDonationPermitAcquisition()
+      PermitOutcome.FAILURE -> failDonationPermitAcquisition()
+    }
+
+    val responder = MockEndpoints.responder
+
+    // Signal-service PayPal endpoints (harmless for non-PayPal specs; distinct paths).
+    responder.registerPayPalHappyPath()
+
+    // Stripe HTTP edge.
+    responder.registerStripeHappyPath()
+    when (stripe) {
+      StripeOutcome.SUCCESS -> Unit
+      StripeOutcome.DECLINE -> responder.register({ it.method == "POST" && (it.path.endsWith("/confirm") || it.path.contains("/payment_methods")) }) {
+        failure(402, StripeResponses.declineError(declineCode))
+      }
+      StripeOutcome.FAILURE -> responder.register({ it.method == "POST" && it.path.endsWith("/confirm") }) {
+        failure(402, StripeResponses.failureError("card_not_supported"))
+      }
+      StripeOutcome.REQUIRES_3DS -> responder.register({ it.method == "POST" && it.path.endsWith("/confirm") }) {
+        ok(StripeResponses.confirm3dsRequired())
+      }
+    }
+
+    // Signal-service edge overrides.
+    if (signalCreatePaymentStatus != 200) {
+      responder.register({ it.method == "POST" && (it.path.contains("/create_payment_method") || it.path.endsWith("/boost/create")) }) {
+        failure(signalCreatePaymentStatus)
+      }
+    }
+    if (receiptCredentialStatus != 200) {
+      responder.register({ it.method == "POST" && it.path.contains("/receipt_credentials") }) { failure(receiptCredentialStatus) }
+    }
+    if (redeemStatus != 200) {
+      responder.register({ it.method == "POST" && it.path.contains("/redeem-receipt") }) { failure(redeemStatus) }
+    }
+
+    when (existingSubscription) {
+      SubscriptionState.NONE -> Unit
+      SubscriptionState.ACTIVE -> registerSubscription(status = "active", active = true)
+      SubscriptionState.PENDING -> registerSubscription(status = "incomplete", active = false)
+    }
+
+    if (recurringActivatesAfterSetup) {
+      val activated = AtomicBoolean(false)
+      responder.register({ it.method == "PUT" && it.path.contains("/level/") }) {
+        activated.set(true)
+        ok()
+      }
+      responder.register({ it.method == "GET" && it.path.contains("/v1/subscription/") && !it.path.contains("configuration") && !it.path.contains("bank_mandate") }) {
+        if (activated.get()) ok(DonationResponses.activeSubscription()) else ok(DonationResponses.emptySubscription())
+      }
+    }
+  }
+
+  private fun registerSubscription(status: String, active: Boolean) {
+    MockEndpoints.responder.register({ it.method == "GET" && it.path.contains("/v1/subscription/") && !it.path.contains("configuration") }) {
+      EndpointResponse(status = 200, body = DonationResponses.activeSubscription(status = status, active = active))
+    }
+  }
+}
+
+/** The expected terminal result of driving a spec. */
+sealed interface ExpectedOutcome {
+  /** An error dialog with [titleRes] (and optionally [messageRes]) is shown. */
+  data class ErrorDialog(@StringRes val titleRes: Int, @StringRes val messageRes: Int? = null) : ExpectedOutcome
+
+  /** The full lifecycle completes and a donation receipt is recorded. */
+  data object Redeemed : ExpectedOutcome
+
+  /**
+   * Payment setup succeeded and the payment moved past [org.thoughtcrime.securesms.database.InAppPaymentTable.State.CREATED]
+   * with no error. Used for bank-transfer methods (SEPA/iDEAL), which don't redeem immediately —
+   * they land in a pending / awaiting-authorization state.
+   */
+  data object PaymentSubmitted : ExpectedOutcome
+}

app/src/androidTest/java/org/thoughtcrime/securesms/conversation/ConversationItemPreviewer.kt

@@ -138,7 +138,7 @@ class ConversationItemPreviewer {
   private fun attachment(): SignalServiceAttachmentPointer {
     return SignalServiceAttachmentPointer(
       Cdn.CDN_3.cdnNumber,
-      SignalServiceAttachmentRemoteId.from(""),
+      SignalServiceAttachmentRemoteId.from("", Cdn.CDN_3.cdnNumber),
       "image/webp",
       null,
       Optional.empty(),

app/src/androidTest/java/org/thoughtcrime/securesms/conversation/v2/InlineDonationPromptTest.kt

@@ -0,0 +1,200 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.conversation.v2
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.FragmentActivity
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isInstanceOf
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.getSerializableCompat
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.MainActivity
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.DonateToSignalFragment
+import org.thoughtcrime.securesms.conversation.ConversationIntents
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+
+/**
+ * Entry-path coverage for the inline chat donation prompt: the Release-Channel "donation request"
+ * conversation item that renders a "Donate" action button and opens the one-time checkout.
+ *
+ * The conversation is hosted by [MainActivity], so this drives it the same way
+ * [org.thoughtcrime.securesms.main.MainNavigationLaunchTest] does — a manual lifecycle-callback launch
+ * plus direct view interaction, since ActivityScenario/Espresso misbehave for the conversation
+ * custom-action intent.
+ *
+ * Unlike the megaphone and subscriber-upsell paths, this prompt is intentionally NOT gated by sustainer
+ * status; [sustainer_donatePromptStillShown] documents that.
+ */
+@RunWith(AndroidJUnit4::class)
+class InlineDonationPromptTest {
+
+  @get:Rule
+  val harness = SignalActivityRule()
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  private val context: Context get() = InstrumentationRegistry.getInstrumentation().targetContext
+
+  @Before
+  fun setUp() {
+    SignalStore.inAppPayments.setLastEndOfPeriod(0L)
+    SignalDatabase.recipients.setBadges(Recipient.self().id, emptyList())
+    Recipient.self().fresh()
+  }
+
+  @Test
+  fun nonSustainer_donatePromptOpensOneTimeCheckout() {
+    seedDonationRequest()
+
+    assertDonatePromptOpensCheckout()
+  }
+
+  @Test
+  fun sustainer_donatePromptStillShown() {
+    SignalStore.inAppPayments.setLastEndOfPeriod(TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis()) + TimeUnit.DAYS.toSeconds(30))
+    SignalDatabase.recipients.setBadges(Recipient.self().id, listOf(donorBadge()))
+    Recipient.self().fresh()
+
+    seedDonationRequest()
+
+    assertDonatePromptOpensCheckout()
+  }
+
+  private fun assertDonatePromptOpensCheckout() {
+    val activity = launchConversation()
+
+    val donateButton = awaitView(activity, R.id.conversation_update_action)
+    runOnMainSync { donateButton.performClick() }
+
+    val dialog = await(description = "one-time checkout dialog") {
+      activity.supportFragmentManager.findFragmentByTag(ONE_TIME_NAV_TAG)
+    }
+
+    assertThat(dialog).isInstanceOf(DonateToSignalFragment.Dialog::class)
+    val type = dialog.requireArguments().getSerializableCompat(DonateToSignalFragment.Dialog.ARG, InAppPaymentType::class.java)
+    assertThat(type).isEqualTo(InAppPaymentType.ONE_TIME_DONATION)
+  }
+
+  private fun seedDonationRequest() {
+    val recipientId: RecipientId = SignalDatabase.recipients.insertReleaseChannelRecipient()
+    SignalStore.releaseChannel.setReleaseChannelRecipientId(recipientId)
+
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+    SignalDatabase.messages.insertBoostRequestMessage(recipientId, threadId)
+  }
+
+  private fun launchConversation(): MainActivity {
+    val recipientId = SignalStore.releaseChannel.releaseChannelRecipientId!!
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    val conversationIntent = ConversationIntents.createBuilder(context, recipientId, threadId).blockingGet().build()
+    val launchIntent = Intent(context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+      addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+    }
+
+    val app = context.applicationContext as Application
+    val resumed = CountDownLatch(1)
+    val holder = arrayOfNulls<MainActivity>(1)
+    val callbacks = object : Application.ActivityLifecycleCallbacks {
+      override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) = Unit
+
+      // Capture on resume rather than create: a CLEAR_TOP|SINGLE_TOP conversation intent may be
+      // delivered to an existing MainActivity via onNewIntent, which never fires onActivityCreated.
+      override fun onActivityResumed(activity: Activity) {
+        if (activity is MainActivity) {
+          holder[0] = activity
+          resumed.countDown()
+        }
+      }
+
+      override fun onActivityStarted(activity: Activity) = Unit
+      override fun onActivityPaused(activity: Activity) = Unit
+      override fun onActivityStopped(activity: Activity) = Unit
+      override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
+      override fun onActivityDestroyed(activity: Activity) = Unit
+    }
+    app.registerActivityLifecycleCallbacks(callbacks)
+
+    app.startActivity(launchIntent)
+    if (!resumed.await(15, TimeUnit.SECONDS)) {
+      app.unregisterActivityLifecycleCallbacks(callbacks)
+      error("MainActivity did not reach RESUMED within 15s")
+    }
+    app.unregisterActivityLifecycleCallbacks(callbacks)
+
+    return holder[0] ?: error("MainActivity was not captured")
+  }
+
+  private fun awaitView(activity: FragmentActivity, viewId: Int): View {
+    return await(description = "view $viewId") {
+      activity.findViewById<View>(viewId)?.takeIf { it.isShown }
+    }
+  }
+
+  private fun <T> await(
+    timeoutMs: Long = 15_000,
+    pollMs: Long = 50,
+    description: String,
+    supplier: () -> T?
+  ): T {
+    val deadline = System.currentTimeMillis() + timeoutMs
+    while (System.currentTimeMillis() < deadline) {
+      val result = runOnMainSync(supplier)
+      if (result != null) return result
+      Thread.sleep(pollMs)
+    }
+    error("Timed out after ${timeoutMs}ms waiting for $description")
+  }
+
+  private fun <T> runOnMainSync(block: () -> T): T {
+    var result: Result<T> = Result.failure(IllegalStateException("runOnMainSync produced no result"))
+    InstrumentationRegistry.getInstrumentation().runOnMainSync { result = runCatching(block) }
+    return result.getOrThrow()
+  }
+
+  private fun donorBadge(): Badge {
+    return Badge(
+      id = "test-donor-badge",
+      category = Badge.Category.Donor,
+      name = "Signal Sustainer",
+      description = "",
+      imageUrl = Uri.EMPTY,
+      imageDensity = "xxhdpi",
+      expirationTimestamp = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(30),
+      visible = true,
+      duration = TimeUnit.DAYS.toMillis(30)
+    )
+  }
+
+  companion object {
+    private const val ONE_TIME_NAV_TAG = "one_time_nav"
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/conversation/v2/UnreadDividerInstrumentationTest.kt

@@ -0,0 +1,393 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.conversation.v2
+
+import android.app.Activity
+import android.app.Application
+import android.content.Intent
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isGreaterThan
+import assertk.assertions.isGreaterThanOrEqualTo
+import assertk.assertions.isLessThan
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.MainActivity
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.conversation.ConversationIntents
+import org.thoughtcrime.securesms.database.MessageType
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.mms.IncomingMessage
+import org.thoughtcrime.securesms.mms.OutgoingMessage
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import java.util.Collections
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+
+/**
+ * End-to-end UI test of the unread divider. Seeds a thread with many unread messages and opens it via the notification
+ * path (which enters the conversation with no explicit jump point — functionally "open a chat with X unread"), then
+ * verifies the real pipeline (repository -> view model -> fragment -> decoration) anchors the divider to the oldest
+ * unread message and scrolls there rather than opening at the bottom.
+ *
+ * The launch harness mirrors [org.thoughtcrime.securesms.main.MainNavigationLaunchTest]: ActivityScenario can't track
+ * MainActivity launched with a custom-action intent, so we start it via Application#startActivity and observe lifecycle
+ * callbacks instead.
+ */
+@RunWith(AndroidJUnit4::class)
+class UnreadDividerInstrumentationTest {
+
+  @get:Rule
+  val harness = SignalActivityRule(othersCount = 2)
+
+  @Test
+  fun opensScrolledToOldestUnreadWithCorrectDividerState() {
+    val recipientId = harness.others.first()
+    SignalDatabase.recipients.setProfileSharing(recipientId, true)
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    val totalUnread = 50
+    val oldestSentTime = 1000L
+    var oldestUnreadId = -1L
+    for (i in 0 until totalUnread) {
+      val id = insertIncoming(threadId, recipientId, time = oldestSentTime + i, body = "unread $i")
+      if (i == 0) {
+        oldestUnreadId = id
+      }
+    }
+
+    // Derive expectations from the DB the same way the app does, so the test is robust to any extra system rows.
+    val expectedUnreadCount = SignalDatabase.messages.getUnreadCount(threadId)
+    val firstUnreadPosition = SignalDatabase.messages.getMessagePositionByDateReceivedTimestamp(threadId, oldestSentTime, false)
+
+    launch(recipientId).use { launched ->
+      val result = await(timeoutMs = 20_000, description = "conversation scrolled to oldest unread") {
+        val fragment = launched.latestConversationFragment() ?: return@await null
+        val recycler = fragment.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler) ?: return@await null
+        val decoration = recycler.conversationItemDecorations() ?: return@await null
+        val state = decoration.unreadStateForTesting as? ConversationItemDecorations.UnreadState.CompleteUnreadState ?: return@await null
+        val view = recycler.layoutManager?.findViewByPosition(firstUnreadPosition) ?: return@await null
+        Observed(state.unreadCount, state.firstUnreadId, view.top, recycler.height)
+      }
+
+      assertThat(result.unreadCount).isEqualTo(expectedUnreadCount)
+      assertThat(result.firstUnreadId).isEqualTo(oldestUnreadId)
+      // The oldest unread is laid out in the top half -> we scrolled up to it instead of opening at the bottom (where,
+      // with this many messages, it would be off-screen above and findViewByPosition would have returned null).
+      assertThat(result.firstUnreadTop).isGreaterThanOrEqualTo(0)
+      assertThat(result.firstUnreadTop).isLessThan(result.recyclerHeight / 2)
+    }
+  }
+
+  @Test
+  fun fullyReadConversationOpensAtBottomWithoutDivider() {
+    val recipientId = harness.others.first()
+    SignalDatabase.recipients.setProfileSharing(recipientId, true)
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    val total = 50
+    for (i in 0 until total) {
+      insertIncoming(threadId, recipientId, time = 1000L + i, body = "read $i")
+    }
+    SignalDatabase.threads.setRead(threadId)
+    // Precondition: nothing is unread, so there should be no divider.
+    assertThat(SignalDatabase.messages.getUnreadCount(threadId)).isEqualTo(0)
+
+    launch(recipientId).use { launched ->
+      val result = await(timeoutMs = 20_000, description = "fully-read conversation opened at the bottom") {
+        val fragment = launched.latestConversationFragment() ?: return@await null
+        val recycler = fragment.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler) ?: return@await null
+        val decoration = recycler.conversationItemDecorations() ?: return@await null
+        // The newest message is position 0; if it's laid out, the list loaded and settled at the bottom.
+        val newest = recycler.layoutManager?.findViewByPosition(0) ?: return@await null
+        BottomObserved(decoration.unreadStateForTesting, newest.bottom, recycler.height)
+      }
+
+      assertThat(result.unreadState).isEqualTo(ConversationItemDecorations.UnreadState.None)
+      // Newest message sits in the lower half -> opened at the bottom (with this many messages it would be off-screen
+      // below if we'd opened at the top).
+      assertThat(result.newestBottom).isGreaterThan(result.recyclerHeight / 2)
+    }
+  }
+
+  @Test
+  fun outgoingMessageNewerThanUnreadClearsDivider() {
+    val recipientId = harness.others.first()
+    SignalDatabase.recipients.setProfileSharing(recipientId, true)
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    // A few unread incoming messages, then a newer outgoing reply. Kept small so all rows load in the initial page.
+    insertIncoming(threadId, recipientId, time = 1000L, body = "unread 0")
+    insertIncoming(threadId, recipientId, time = 1001L, body = "unread 1")
+    insertIncoming(threadId, recipientId, time = 1002L, body = "unread 2")
+    val outgoing = OutgoingMessage.text(
+      threadRecipient = Recipient.resolved(recipientId),
+      body = "my reply",
+      expiresIn = 0,
+      sentTimeMillis = 1003L
+    )
+    SignalDatabase.messages.insertMessageOutbox(outgoing, threadId)
+
+    // Precondition: the messages are still unread at the DB level, so the divider would show if it weren't for the
+    // newer outgoing message clearing it.
+    assertThat(SignalDatabase.messages.getUnreadCount(threadId)).isGreaterThan(0)
+
+    launch(recipientId).use { launched ->
+      val cleared = await(timeoutMs = 20_000, description = "divider cleared by newer outgoing message") {
+        val fragment = launched.latestConversationFragment() ?: return@await null
+        val recycler = fragment.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler) ?: return@await null
+        val decoration = recycler.conversationItemDecorations() ?: return@await null
+        // Wait until the list has loaded (outgoing at position 0 laid out) before reading the resolved state.
+        recycler.layoutManager?.findViewByPosition(0) ?: return@await null
+        if (decoration.unreadStateForTesting == ConversationItemDecorations.UnreadState.None) true else null
+      }
+
+      assertThat(cleared).isEqualTo(true)
+    }
+  }
+
+  @Test
+  fun scrollingToBottomMarksEverythingReadAndDrainsUnreadCount() {
+    val recipientId = harness.others.first()
+    SignalDatabase.recipients.setProfileSharing(recipientId, true)
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    val total = 50
+    for (i in 0 until total) {
+      insertIncoming(threadId, recipientId, time = 1000L + i, body = "unread $i")
+    }
+
+    launch(recipientId).use { launched ->
+      // getUnreadCount is the shared source for the chat-list badge and the scroll-to-bottom button's count, so
+      // asserting on it verifies the number the user sees updating as they scroll.
+      await(timeoutMs = 20_000, description = "conversation loaded") {
+        val recycler = launched.latestConversationFragment()?.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler)
+        if ((recycler?.childCount ?: 0) > 0) true else null
+      }
+      assertThat(SignalDatabase.messages.getUnreadCount(threadId)).isGreaterThan(0)
+
+      // Jump to the newest message; revealing it marks every earlier message read (MarkReadHelper.onViewsRevealed).
+      runOnMain {
+        launched.latestConversationFragment()?.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler)?.scrollToPosition(0)
+      }
+
+      // Scrolling through the thread drains the unread count to 0.
+      await(timeoutMs = 20_000, description = "unread count reaches 0 after scrolling to the bottom") {
+        if (SignalDatabase.messages.getUnreadCount(threadId) == 0) true else null
+      }
+    }
+  }
+
+  @Test
+  fun scrollingPartwayLeavesExactlyTheUnreadMessagesBelowTheViewport() {
+    val recipientId = harness.others.first()
+    SignalDatabase.recipients.setProfileSharing(recipientId, true)
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+
+    val total = 50
+    for (i in 0 until total) {
+      insertIncoming(threadId, recipientId, time = 1000L + i, body = "unread $i")
+    }
+
+    launch(recipientId).use { launched ->
+      await(timeoutMs = 20_000, description = "conversation loaded") {
+        val recycler = launched.latestConversationFragment()?.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler)
+        if ((recycler?.childCount ?: 0) > 0) true else null
+      }
+
+      // The chat opens at the oldest unread (near the top); scroll down to roughly the middle.
+      runOnMain {
+        val recycler = launched.latestConversationFragment()?.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler)
+        (recycler?.layoutManager as? LinearLayoutManager)?.scrollToPositionWithOffset(total / 2, 0)
+      }
+
+      // Once mark-read settles, the unread count must equal the index of the newest visible message — i.e. exactly the
+      // messages still below the viewport (reverse layout: position 0 = newest, so index N = N newer messages). This is
+      // the number the scroll-to-bottom button and chat-list badge show; it must not over- or under-count mid-scroll.
+      val stableCount = awaitStableUnreadCount(threadId)
+      val newestVisiblePosition = await(timeoutMs = 5_000, description = "newest visible position") {
+        val recycler = launched.latestConversationFragment()?.view?.findViewById<RecyclerView>(R.id.conversation_item_recycler)
+        (recycler?.layoutManager as? LinearLayoutManager)?.findFirstVisibleItemPosition()?.takeIf { it >= 0 }
+      }
+
+      assertThat(stableCount).isEqualTo(newestVisiblePosition)
+      // Sanity: we exercised a genuine mid-scroll point, not the very top or bottom.
+      assertThat(stableCount).isGreaterThan(0)
+      assertThat(stableCount).isLessThan(total)
+    }
+  }
+
+  /** Polls [MessageTable.getUnreadCount] until it holds steady (mark-read is debounced + async), then returns it. */
+  private fun awaitStableUnreadCount(threadId: Long, timeoutMs: Long = 20_000): Int {
+    val deadline = System.currentTimeMillis() + timeoutMs
+    var last = Int.MIN_VALUE
+    var stableSince = System.currentTimeMillis()
+    while (System.currentTimeMillis() < deadline) {
+      val current = SignalDatabase.messages.getUnreadCount(threadId)
+      if (current == last) {
+        if (System.currentTimeMillis() - stableSince >= 500) {
+          return current
+        }
+      } else {
+        last = current
+        stableSince = System.currentTimeMillis()
+      }
+      Thread.sleep(100)
+    }
+    throw AssertionError("Unread count never stabilized (last observed = $last)")
+  }
+
+  private data class BottomObserved(
+    val unreadState: ConversationItemDecorations.UnreadState,
+    val newestBottom: Int,
+    val recyclerHeight: Int
+  )
+
+  private fun insertIncoming(threadId: Long, from: RecipientId, time: Long, body: String): Long {
+    val message = IncomingMessage(
+      type = MessageType.NORMAL,
+      from = from,
+      sentTimeMillis = time,
+      serverTimeMillis = time,
+      receivedTimeMillis = time,
+      body = body
+    )
+    return SignalDatabase.messages.insertMessageInbox(message, threadId).get().messageId
+  }
+
+  private data class Observed(
+    val unreadCount: Int,
+    val firstUnreadId: Long,
+    val firstUnreadTop: Int,
+    val recyclerHeight: Int
+  )
+
+  private fun RecyclerView.conversationItemDecorations(): ConversationItemDecorations? {
+    for (i in 0 until itemDecorationCount) {
+      val decoration = getItemDecorationAt(i)
+      if (decoration is ConversationItemDecorations) {
+        return decoration
+      }
+    }
+    return null
+  }
+
+  private fun runOnMain(block: () -> Unit) {
+    InstrumentationRegistry.getInstrumentation().runOnMainSync { block() }
+  }
+
+  /** Polls [block] on the main thread until it returns non-null, failing after [timeoutMs]. */
+  private fun <T> await(timeoutMs: Long, pollMs: Long = 100, description: String, block: () -> T?): T {
+    val deadline = System.currentTimeMillis() + timeoutMs
+    while (System.currentTimeMillis() < deadline) {
+      var value: T? = null
+      InstrumentationRegistry.getInstrumentation().runOnMainSync { value = block() }
+      if (value != null) {
+        return value!!
+      }
+      Thread.sleep(pollMs)
+    }
+    throw AssertionError("Timed out after ${timeoutMs}ms waiting for $description")
+  }
+
+  private fun launch(recipientId: RecipientId): Launched {
+    val app = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext as Application
+    val resumed = CountDownLatch(1)
+    val conversationFragments: MutableList<ConversationFragment> = Collections.synchronizedList(mutableListOf())
+    val allActivities: MutableList<Activity> = Collections.synchronizedList(mutableListOf())
+
+    val fragmentCallbacks = object : FragmentManager.FragmentLifecycleCallbacks() {
+      override fun onFragmentCreated(fm: FragmentManager, f: Fragment, savedInstanceState: Bundle?) {
+        if (f is ConversationFragment) {
+          conversationFragments.add(f)
+        }
+      }
+
+      override fun onFragmentDestroyed(fm: FragmentManager, f: Fragment) {
+        if (f is ConversationFragment) {
+          conversationFragments.remove(f)
+        }
+      }
+    }
+
+    val activityCallbacks = object : Application.ActivityLifecycleCallbacks {
+      override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
+        allActivities.add(activity)
+        if (activity is MainActivity) {
+          activity.supportFragmentManager.registerFragmentLifecycleCallbacks(fragmentCallbacks, true)
+        }
+      }
+
+      override fun onActivityResumed(activity: Activity) {
+        if (activity is MainActivity) {
+          resumed.countDown()
+        }
+      }
+
+      override fun onActivityStarted(activity: Activity) = Unit
+      override fun onActivityPaused(activity: Activity) = Unit
+      override fun onActivityStopped(activity: Activity) = Unit
+      override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
+      override fun onActivityDestroyed(activity: Activity) {
+        allActivities.remove(activity)
+      }
+    }
+    app.registerActivityLifecycleCallbacks(activityCallbacks)
+
+    // Open the conversation the way a notification tap does: a conversation intent with no starting position.
+    val conversationIntent = ConversationIntents.createBuilder(harness.context, recipientId, -1L).blockingGet().build()
+    val intent = Intent(harness.context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+      // Application#startActivity from a non-Activity context requires a new task.
+      addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+    }
+
+    try {
+      app.startActivity(intent)
+    } catch (t: Throwable) {
+      app.unregisterActivityLifecycleCallbacks(activityCallbacks)
+      throw t
+    }
+
+    if (!resumed.await(15, TimeUnit.SECONDS)) {
+      app.unregisterActivityLifecycleCallbacks(activityCallbacks)
+      throw AssertionError("MainActivity did not reach RESUMED within 15s")
+    }
+
+    return Launched(conversationFragments, app, activityCallbacks, allActivities)
+  }
+
+  private class Launched(
+    private val conversationFragments: List<ConversationFragment>,
+    private val app: Application,
+    private val callbacks: Application.ActivityLifecycleCallbacks,
+    private val allActivities: MutableList<Activity>
+  ) : AutoCloseable {
+
+    fun latestConversationFragment(): ConversationFragment? = synchronized(conversationFragments) { conversationFragments.lastOrNull() }
+
+    override fun close() {
+      val toFinish = synchronized(allActivities) { allActivities.toList() }
+      if (toFinish.isNotEmpty()) {
+        InstrumentationRegistry.getInstrumentation().runOnMainSync {
+          toFinish.forEach { it.finish() }
+        }
+      }
+      app.unregisterActivityLifecycleCallbacks(callbacks)
+    }
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/database/AttachmentTableTest.kt

@@ -11,6 +11,7 @@ import assertk.assertions.isEmpty
 import assertk.assertions.isEqualTo
 import assertk.assertions.isNotEmpty
 import assertk.assertions.isNotEqualTo
+import assertk.assertions.isNull
 import assertk.assertions.isTrue
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertNotEquals
@@ -20,22 +21,22 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.signal.core.models.backup.MediaName
+import org.signal.core.models.database.AttachmentId
 import org.signal.core.models.media.TransformProperties
 import org.signal.core.util.Base64
 import org.signal.core.util.Base64.decodeBase64OrThrow
 import org.signal.core.util.copyTo
 import org.signal.core.util.stream.NullOutputStream
+import org.signal.mediasend.SentMediaQuality
 import org.thoughtcrime.securesms.attachments.ArchivedAttachment
 import org.thoughtcrime.securesms.attachments.Attachment
-import org.thoughtcrime.securesms.attachments.AttachmentId
 import org.thoughtcrime.securesms.attachments.PointerAttachment
 import org.thoughtcrime.securesms.attachments.UriAttachment
 import org.thoughtcrime.securesms.backup.v2.ArchivedMediaObject
+import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.mms.IncomingMessage
 import org.thoughtcrime.securesms.mms.MediaStream
-import org.thoughtcrime.securesms.mms.SentMediaQuality
-import org.thoughtcrime.securesms.providers.BlobProvider
 import org.thoughtcrime.securesms.testing.SignalActivityRule
 import org.thoughtcrime.securesms.util.MediaUtil
 import org.whispersystems.signalservice.api.crypto.AttachmentCipherOutputStream
@@ -67,7 +68,7 @@ class AttachmentTableTest {
 
   @Test
   fun givenABlob_whenIInsert2AttachmentsForPreUpload_thenIExpectDistinctIdsButSameFileName() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
+    val blob = AppDependencies.blobs.forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
     val highQualityProperties = createHighQualityTransformProperties()
     val highQualityImage = createAttachment(1, blob, highQualityProperties)
     val attachment = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
@@ -80,7 +81,7 @@ class AttachmentTableTest {
   @FlakyTest
   @Test
   fun givenABlobAndDifferentTransformQuality_whenIInsert2AttachmentsForPreUpload_thenIExpectDifferentFileInfos() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
+    val blob = AppDependencies.blobs.forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
     val highQualityProperties = createHighQualityTransformProperties()
     val highQualityImage = createAttachment(1, blob, highQualityProperties)
     val lowQualityImage = createAttachment(1, blob, TransformProperties.empty())
@@ -107,7 +108,7 @@ class AttachmentTableTest {
   @Ignore("test is flaky")
   @Test
   fun givenIdenticalAttachmentsInsertedForPreUpload_whenIUpdateAttachmentDataAndSpecifyOnlyModifyThisAttachment_thenIExpectDifferentFileInfos() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
+    val blob = AppDependencies.blobs.forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
     val highQualityProperties = createHighQualityTransformProperties()
     val highQualityImage = createAttachment(1, blob, highQualityProperties)
     val attachment = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
@@ -143,9 +144,9 @@ class AttachmentTableTest {
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
     val compressedData = byteArrayOf(1, 2, 3)
 
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
 
-    val previousAttachment = createAttachment(1, BlobProvider.getInstance().forData(compressedData).createForSingleSessionInMemory(), TransformProperties.empty())
+    val previousAttachment = createAttachment(1, AppDependencies.blobs.forData(compressedData).createForSingleSessionInMemory(), TransformProperties.empty())
     val previousDatabaseAttachmentId: AttachmentId = SignalDatabase.attachments.insertAttachmentsForMessage(1, listOf(previousAttachment), emptyList()).values.first()
 
     val standardQualityPreUpload = createAttachment(1, blobUncompressed, TransformProperties.empty())
@@ -178,7 +179,7 @@ class AttachmentTableTest {
   fun doNotDedupedFileIfUsedByAnotherAttachmentWithADifferentTransformProperties() {
     // GIVEN
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
 
     val standardQualityPreUpload = createAttachment(1, blobUncompressed, TransformProperties.empty())
     val standardDatabaseAttachment = SignalDatabase.attachments.insertAttachmentForPreUpload(standardQualityPreUpload)
@@ -204,7 +205,7 @@ class AttachmentTableTest {
   @Test
   fun resetArchiveTransferStateByPlaintextHashAndRemoteKey_singleMatch() {
     // Given an attachment with some plaintextHash+remoteKey
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
+    val blob = AppDependencies.blobs.forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
     val attachment = createAttachment(1, blob, TransformProperties.empty())
     val attachmentId = SignalDatabase.attachments.insertAttachmentsForMessage(-1L, listOf(attachment), emptyList()).values.first()
     SignalDatabase.attachments.finalizeAttachmentAfterUpload(attachmentId, AttachmentTableTestUtil.createUploadResult(attachmentId))
@@ -219,6 +220,26 @@ class AttachmentTableTest {
     assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
   }
 
+  @Test
+  fun resetArchiveTransferStateForLocalBackupMedia_onlyResetsLocalBackupMedia() {
+    // Given one archive-finished attachment restored from a local backup, and one that wasn't
+    val localBackupMessageId = SignalDatabase.messages.insertMessageInbox(createIncomingMessage(serverTime = 0.days, attachment = createArchivedAttachment(localBackupKey = Random.nextBytes(32)))).map { it.messageId }.get()
+    val localBackupAttachmentId = SignalDatabase.attachments.getAttachmentsForMessage(localBackupMessageId).first().attachmentId
+
+    val nonLocalBackupMessageId = SignalDatabase.messages.insertMessageInbox(createIncomingMessage(serverTime = 1.days, attachment = createArchivedAttachment())).map { it.messageId }.get()
+    val nonLocalBackupAttachmentId = SignalDatabase.attachments.getAttachmentsForMessage(nonLocalBackupMessageId).first().attachmentId
+
+    SignalDatabase.attachments.setArchiveTransferState(localBackupAttachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+    SignalDatabase.attachments.setArchiveTransferState(nonLocalBackupAttachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+
+    val resetCount = SignalDatabase.attachments.resetArchiveTransferStateForLocalBackupMedia()
+
+    // Only the local-backup attachment is reset
+    assertThat(resetCount).isEqualTo(1)
+    assertThat(SignalDatabase.attachments.getAttachment(localBackupAttachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+    assertThat(SignalDatabase.attachments.getAttachment(nonLocalBackupAttachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
+  }
+
   @Test
   fun given10NewerAnd10OlderAttachments_whenIGetEachBatch_thenIExpectProperBucketing() {
     val now = System.currentTimeMillis().milliseconds
@@ -259,7 +280,7 @@ class AttachmentTableTest {
   fun givenAnAttachmentWithAMessageThatExpiresIn5Minutes_whenIGetAttachmentsThatNeedArchiveUpload_thenIDoNotExpectThatAttachment() {
     // GIVEN
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
     val attachment = createAttachment(1, blobUncompressed, TransformProperties.empty())
     val message = createIncomingMessage(serverTime = 0.days, attachment = attachment, expiresIn = 5.minutes)
     val messageId = SignalDatabase.messages.insertMessageInbox(message).map { it.messageId }.get()
@@ -278,7 +299,7 @@ class AttachmentTableTest {
   fun givenAnAttachmentWithAMessageThatExpiresIn5Days_whenIGetAttachmentsThatNeedArchiveUpload_thenIDoExpectThatAttachment() {
     // GIVEN
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
     val attachment = createAttachment(1, blobUncompressed, TransformProperties.empty())
     val message = createIncomingMessage(serverTime = 0.days, attachment = attachment, expiresIn = 5.days)
     val messageId = SignalDatabase.messages.insertMessageInbox(message).map { it.messageId }.get()
@@ -297,7 +318,7 @@ class AttachmentTableTest {
   fun givenAnAttachmentWithAMessageWithExpirationStartedThatExpiresIn5Days_whenIGetAttachmentsThatNeedArchiveUpload_thenIDoExpectThatAttachment() {
     // GIVEN
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
     val attachment = createAttachment(1, blobUncompressed, TransformProperties.empty())
     val message = createIncomingMessage(serverTime = 0.days, attachment = attachment, expiresIn = 5.days)
     val messageId = SignalDatabase.messages.insertMessageInbox(message).map { it.messageId }.get()
@@ -317,7 +338,7 @@ class AttachmentTableTest {
   fun givenAnAttachmentWithALongTextAttachment_whenIGetAttachmentsThatNeedArchiveUpload_thenIDoNotExpectThatAttachment() {
     // GIVEN
     val uncompressData = byteArrayOf(1, 2, 3, 4, 5)
-    val blobUncompressed = BlobProvider.getInstance().forData(uncompressData).createForSingleSessionInMemory()
+    val blobUncompressed = AppDependencies.blobs.forData(uncompressData).createForSingleSessionInMemory()
     val attachment = createAttachment(1, blobUncompressed, TransformProperties.empty(), contentType = MediaUtil.LONG_TEXT)
     val message = createIncomingMessage(serverTime = 0.days, attachment = attachment)
     val messageId = SignalDatabase.messages.insertMessageInbox(message).map { it.messageId }.get()
@@ -418,6 +439,39 @@ class AttachmentTableTest {
     assertThat(dbAttachment2.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
   }
 
+  @Test
+  fun givenLocalBackupRestore_whenIFinalizeAttachment_thenIExpectArchiveStateNoneSoItGetsUploaded() {
+    val data = byteArrayOf(1, 2, 3, 4, 5)
+    val attachment = createAttachmentPointer("remote-key-1".toByteArray(), data.size)
+
+    val messageResult = SignalDatabase.messages.insertMessageInbox(createIncomingMessage(serverTime = 0.days, attachment = attachment)).get()
+    val attachmentId = messageResult.insertedAttachments!![attachment]!!
+    SignalDatabase.attachments.setTransferState(messageResult.messageId, attachmentId, AttachmentTable.TRANSFER_PROGRESS_STARTED)
+
+    // Data is restored from a local backup file, not the archive CDN
+    SignalDatabase.attachments.finalizeAttachmentAfterDownload(messageResult.messageId, attachmentId, ByteArrayInputStream(data), archiveRestore = true, restoredFromArchiveCdn = false)
+
+    val result = SignalDatabase.attachments.getAttachment(attachmentId)!!
+    assertThat(result.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+    assertThat(result.archiveCdn).isNull()
+  }
+
+  @Test
+  fun givenArchiveCdnRestore_whenIFinalizeAttachment_thenIExpectArchiveStateFinished() {
+    val data = byteArrayOf(1, 2, 3, 4, 5)
+    val attachment = createAttachmentPointer("remote-key-1".toByteArray(), data.size)
+
+    val messageResult = SignalDatabase.messages.insertMessageInbox(createIncomingMessage(serverTime = 0.days, attachment = attachment)).get()
+    val attachmentId = messageResult.insertedAttachments!![attachment]!!
+    SignalDatabase.attachments.setTransferState(messageResult.messageId, attachmentId, AttachmentTable.TRANSFER_PROGRESS_STARTED)
+
+    // Data is restored directly from the archive CDN
+    SignalDatabase.attachments.finalizeAttachmentAfterDownload(messageResult.messageId, attachmentId, ByteArrayInputStream(data), archiveRestore = true, restoredFromArchiveCdn = true)
+
+    val result = SignalDatabase.attachments.getAttachment(attachmentId)!!
+    assertThat(result.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
+  }
+
   @Test
   fun givenAttachmentsWithMatchingMediaId_whenISetArchiveFinishedForMatchingMediaObjects_thenIExpectThoseAttachmentsToBeMarkedFinished() {
     // GIVEN
@@ -585,7 +639,7 @@ class AttachmentTableTest {
     ).get()
   }
 
-  private fun createArchivedAttachment(): Attachment {
+  private fun createArchivedAttachment(localBackupKey: ByteArray? = null): Attachment {
     return ArchivedAttachment(
       contentType = "image/jpeg",
       size = 1024,
@@ -609,7 +663,7 @@ class AttachmentTableTest {
       quoteTargetContentType = null,
       uuid = UUID.randomUUID(),
       fileName = null,
-      localBackupKey = null
+      localBackupKey = localBackupKey
     )
   }
 

app/src/androidTest/java/org/thoughtcrime/securesms/database/AttachmentTableTestUtil.kt

@@ -5,11 +5,11 @@
 
 package org.thoughtcrime.securesms.database
 
+import org.signal.core.models.database.AttachmentId
 import org.signal.core.util.Base64
 import org.signal.core.util.Util
-import org.thoughtcrime.securesms.attachments.AttachmentId
+import org.signal.network.api.AttachmentUploadResult
 import org.thoughtcrime.securesms.attachments.Cdn
-import org.whispersystems.signalservice.api.attachment.AttachmentUploadResult
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId
 import kotlin.random.Random
 

app/src/androidTest/java/org/thoughtcrime/securesms/database/AttachmentTableTest_deduping.kt

@@ -12,21 +12,21 @@ import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.signal.core.models.ServiceId
+import org.signal.core.models.database.AttachmentId
 import org.signal.core.models.media.TransformProperties
 import org.signal.core.util.Base64
 import org.signal.core.util.Util
 import org.signal.core.util.readFully
 import org.signal.core.util.stream.LimitedInputStream
 import org.signal.core.util.update
-import org.thoughtcrime.securesms.attachments.AttachmentId
+import org.signal.mediasend.SentMediaQuality
 import org.thoughtcrime.securesms.attachments.Cdn
 import org.thoughtcrime.securesms.attachments.PointerAttachment
+import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.mms.MediaStream
 import org.thoughtcrime.securesms.mms.OutgoingMessage
 import org.thoughtcrime.securesms.mms.QuoteModel
-import org.thoughtcrime.securesms.mms.SentMediaQuality
-import org.thoughtcrime.securesms.providers.BlobProvider
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.util.MediaUtil
 import org.whispersystems.signalservice.internal.crypto.PaddingInputStream
@@ -671,7 +671,7 @@ class AttachmentTableTest_deduping {
     }
 
     fun insertWithData(data: ByteArray, transformProperties: TransformProperties = TransformProperties.empty()): AttachmentId {
-      val uri = BlobProvider.getInstance().forData(data).createForSingleSessionInMemory()
+      val uri = AppDependencies.blobs.forData(data).createForSingleSessionInMemory()
 
       val attachment = UriAttachmentBuilder.build(
         id = Random.nextLong(),

app/src/androidTest/java/org/thoughtcrime/securesms/database/CallTableTest.kt

@@ -10,9 +10,14 @@ import org.junit.Test
 import org.junit.runner.RunWith
 import org.signal.ringrtc.CallId
 import org.signal.ringrtc.CallManager
+import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.testing.Flag
+import org.thoughtcrime.securesms.testing.RemoteConfigForTest
 import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.testing.TestRemoteConfigFlag
 
+@RemoteConfigForTest(flags = [Flag(TestRemoteConfigFlag.DISAPPEAR_MORE, "true")])
 @RunWith(AndroidJUnit4::class)
 class CallTableTest {
 
@@ -431,7 +436,7 @@ class CallTableTest {
 
     val call = SignalDatabase.calls.getCallById(callId, groupRecipientId)
     assertNotNull(call)
-    assertEquals(CallTable.Event.GENERIC_GROUP_CALL, call?.event)
+    assertEquals(CallTable.Event.MISSED, call?.event)
     assertEquals(1L, call?.timestamp)
   }
 
@@ -977,6 +982,80 @@ class CallTableTest {
 //    assertEquals(0, allCallEvents.size)
   }
 
+  @Test
+  fun givenAMissedOneToOneCall_whenIMarkAllCallEventsRead_thenTimerShouldStart() {
+    val callId = 1L
+    val peer = harness.others[0]
+    insertExpiringThread(peer)
+
+    SignalDatabase.calls.insertOneToOneCall(callId, System.currentTimeMillis(), peer, CallTable.Type.AUDIO_CALL, CallTable.Direction.INCOMING, CallTable.Event.MISSED)
+
+    val readAt = System.currentTimeMillis()
+    SignalDatabase.calls.markAllCallEventsRead(readAt = readAt)
+
+    val call = SignalDatabase.calls.getCallById(callId, peer)
+    assertEquals(readAt, SignalDatabase.messages.getMessageRecord(call!!.messageId!!).expireStarted)
+  }
+
+  @Test
+  fun givenAMissedNotificationProfileOneToOneCall_whenIMarkAllCallEventsRead_thenTimerShouldStart() {
+    val callId = 1L
+    val peer = harness.others[0]
+    insertExpiringThread(peer)
+
+    SignalDatabase.calls.insertOneToOneCall(callId, System.currentTimeMillis(), peer, CallTable.Type.AUDIO_CALL, CallTable.Direction.INCOMING, CallTable.Event.MISSED_NOTIFICATION_PROFILE)
+
+    val readAt = System.currentTimeMillis()
+    SignalDatabase.calls.markAllCallEventsRead(readAt = readAt)
+
+    val call = SignalDatabase.calls.getCallById(callId, peer)
+    assertEquals(readAt, SignalDatabase.messages.getMessageRecord(call!!.messageId!!).expireStarted)
+  }
+
+  @Test
+  fun givenAMissedGroupCall_whenIMarkAllCallEventsRead_thenTimerShouldStart() {
+    val callId = 1L
+    SignalDatabase.recipients.setExpireMessagesForGroup(groupRecipientId, 60)
+
+    SignalDatabase.calls.insertOrUpdateGroupCallFromRingState(callId, groupRecipientId, harness.others[1], System.currentTimeMillis(), CallManager.RingUpdate.EXPIRED_REQUEST)
+
+    val readAt = System.currentTimeMillis()
+    SignalDatabase.calls.markAllCallEventsRead(readAt = readAt)
+
+    val call = SignalDatabase.calls.getCallById(callId, groupRecipientId)
+    assertEquals(readAt, SignalDatabase.messages.getMessageRecord(call!!.messageId!!).expireStarted)
+  }
+
+  @Test
+  fun givenAMissedNotificationProfileGroupCall_whenIMarkAllCallEventsRead_thenTimerShouldStart() {
+    val callId = 1L
+    val ringerAci = Recipient.resolved(harness.others[1]).requireAci()
+
+    SignalDatabase.recipients.setExpireMessagesForGroup(groupRecipientId, 60)
+
+    SignalDatabase.calls.insertOrUpdateGroupCallFromRingState(callId, groupRecipientId, ringerAci, System.currentTimeMillis(), CallManager.RingUpdate.EXPIRED_REQUEST, true)
+
+    val readAt = System.currentTimeMillis()
+    SignalDatabase.calls.markAllCallEventsRead(readAt = readAt)
+
+    val call = SignalDatabase.calls.getCallById(callId, groupRecipientId)
+    assertEquals(readAt, SignalDatabase.messages.getMessageRecord(call!!.messageId!!).expireStarted)
+  }
+
+  @Test
+  fun givenAnOutgoingOneToOneCallFromSync_whenInserted_thenTimerIsStarted() {
+    val callId = 1L
+    val peer = harness.others[0]
+    val timestamp = System.currentTimeMillis()
+
+    insertExpiringThread(peer)
+    SignalDatabase.calls.insertOneToOneCall(callId, timestamp, peer, CallTable.Type.AUDIO_CALL, CallTable.Direction.OUTGOING, CallTable.Event.OUTGOING_RING, true)
+
+    val call = SignalDatabase.calls.getCallById(callId, peer)
+    val message = SignalDatabase.messages.getMessageRecord(call!!.messageId!!)
+    assertNotEquals(0L, message.expireStarted)
+  }
+
   private fun insertTwoCallEvents() {
     SignalDatabase.calls.insertAcceptedGroupCall(
       1,
@@ -992,4 +1071,10 @@ class CallTableTest {
       2000
     )
   }
+
+  private fun insertExpiringThread(recipientId: RecipientId) {
+    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(recipientId))
+    MmsHelper.insert(recipient = Recipient.resolved(recipientId), expiresIn = 30_000L, threadId = threadId)
+    SignalDatabase.threads.update(threadId, false)
+  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/InAppPaymentTableTest.kt

@@ -1,50 +0,0 @@
-/*
- * Copyright 2024 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import assertk.assertThat
-import assertk.assertions.isEqualTo
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.deleteAll
-import org.signal.donations.InAppPaymentType
-import org.thoughtcrime.securesms.database.model.databaseprotos.InAppPaymentData
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-
-@RunWith(AndroidJUnit4::class)
-class InAppPaymentTableTest {
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  @Before
-  fun setUp() {
-    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
-  }
-
-  @Test
-  fun givenACreatedInAppPayment_whenIUpdateToPending_thenIExpectPendingPayment() {
-    val inAppPaymentId = SignalDatabase.inAppPayments.insert(
-      type = InAppPaymentType.ONE_TIME_DONATION,
-      state = InAppPaymentTable.State.CREATED,
-      subscriberId = null,
-      endOfPeriod = null,
-      inAppPaymentData = InAppPaymentData()
-    )
-
-    val paymentBeforeUpdate = SignalDatabase.inAppPayments.getById(inAppPaymentId)
-    assertThat(paymentBeforeUpdate?.state).isEqualTo(InAppPaymentTable.State.CREATED)
-
-    SignalDatabase.inAppPayments.update(
-      inAppPayment = paymentBeforeUpdate!!.copy(state = InAppPaymentTable.State.PENDING)
-    )
-
-    val paymentAfterUpdate = SignalDatabase.inAppPayments.getById(inAppPaymentId)
-    assertThat(paymentAfterUpdate?.state).isEqualTo(InAppPaymentTable.State.PENDING)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/MmsTableTest_stories.kt

@@ -1,384 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNull
-import org.junit.Assert.assertTrue
-import org.junit.Before
-import org.junit.Ignore
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.models.ServiceId.ACI
-import org.signal.core.models.ServiceId.PNI
-import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.database.model.ParentStoryId
-import org.thoughtcrime.securesms.database.model.StoryType
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.mms.IncomingMessage
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.recipients.RecipientId
-import java.util.UUID
-import java.util.concurrent.TimeUnit
-
-@Suppress("ClassName")
-@RunWith(AndroidJUnit4::class)
-class MmsTableTest_stories {
-
-  private lateinit var mms: MessageTable
-
-  private val localAci = ACI.from(UUID.randomUUID())
-  private val localPni = PNI.from(UUID.randomUUID())
-
-  private lateinit var myStory: Recipient
-  private lateinit var recipients: List<RecipientId>
-  private lateinit var releaseChannelRecipient: Recipient
-
-  @Before
-  fun setUp() {
-    mms = SignalDatabase.messages
-
-    mms.deleteAllThreads()
-
-    SignalStore.account.setAci(localAci)
-    SignalStore.account.setPni(localPni)
-
-    myStory = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromDistributionListId(DistributionListId.MY_STORY))
-    recipients = (0 until 5).map { SignalDatabase.recipients.getOrInsertFromServiceId(ACI.from(UUID.randomUUID())) }
-    releaseChannelRecipient = Recipient.resolved(SignalDatabase.recipients.insertReleaseChannelRecipient())
-
-    SignalStore.releaseChannel.setReleaseChannelRecipientId(releaseChannelRecipient.id)
-  }
-
-  @Test
-  fun givenNoStories_whenIGetOrderedStoryRecipientsAndIds_thenIExpectAnEmptyList() {
-    // WHEN
-    val result = mms.getOrderedStoryRecipientsAndIds(false)
-
-    // THEN
-    assertEquals(0, result.size)
-  }
-
-  @Test
-  fun givenOneOutgoingAndOneIncomingStory_whenIGetOrderedStoryRecipientsAndIds_thenIExpectIncomingThenOutgoing() {
-    // GIVEN
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(myStory)
-    val sender = recipients[0]
-
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 1,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = threadId
-    )
-
-    MmsHelper.insert(
-      IncomingMessage(
-        type = MessageType.NORMAL,
-        from = sender,
-        sentTimeMillis = 2,
-        serverTimeMillis = 2,
-        receivedTimeMillis = 2,
-        storyType = StoryType.STORY_WITH_REPLIES
-      ),
-      -1L
-    )
-
-    // WHEN
-    val result = mms.getOrderedStoryRecipientsAndIds(false)
-
-    // THEN
-    assertEquals(listOf(sender.toLong(), myStory.id.toLong()), result.map { it.recipientId.toLong() })
-  }
-
-  @Test
-  fun givenAStory_whenISetIncomingStoryMessageViewed_thenIExpectASetReceiptTimestamp() {
-    // GIVEN
-    val sender = recipients[0]
-    val messageId = MmsHelper.insert(
-      IncomingMessage(
-        type = MessageType.NORMAL,
-        from = sender,
-        sentTimeMillis = 2,
-        serverTimeMillis = 2,
-        receivedTimeMillis = 2,
-        storyType = StoryType.STORY_WITH_REPLIES
-      ),
-      -1L
-    ).get().messageId
-
-    val messageBeforeMark = SignalDatabase.messages.getMessageRecord(messageId)
-    assertFalse(messageBeforeMark.incomingStoryViewedAtTimestamp > 0)
-
-    // WHEN
-    SignalDatabase.messages.setIncomingMessageViewed(messageId)
-
-    // THEN
-    val messageAfterMark = SignalDatabase.messages.getMessageRecord(messageId)
-    assertTrue(messageAfterMark.incomingStoryViewedAtTimestamp > 0)
-  }
-
-  @Ignore
-  @Test
-  fun given5ViewedStories_whenIGetOrderedStoryRecipientsAndIds_thenIExpectLatestViewedFirst() {
-    // GIVEN
-    val messageIds = recipients.take(5).map {
-      MmsHelper.insert(
-        IncomingMessage(
-          type = MessageType.NORMAL,
-          from = it,
-          sentTimeMillis = 2,
-          serverTimeMillis = 2,
-          receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
-        ),
-        -1L
-      ).get().messageId
-    }
-
-    val randomizedOrderedIds = messageIds.shuffled()
-    randomizedOrderedIds.forEach {
-      SignalDatabase.messages.setIncomingMessageViewed(it)
-      Thread.sleep(5)
-    }
-
-    // WHEN
-    val result = SignalDatabase.messages.getOrderedStoryRecipientsAndIds(false)
-    val resultOrderedIds = result.map { it.messageId }
-
-    // THEN
-    assertEquals(randomizedOrderedIds.reversed(), resultOrderedIds)
-  }
-
-  @Test
-  fun given15Stories_whenIGetOrderedStoryRecipientsAndIds_thenIExpectUnviewedThenInterspersedViewedAndSelfSendsAllDescending() {
-    val myStoryThread = SignalDatabase.threads.getOrCreateThreadIdFor(myStory)
-
-    val unviewedIds: List<Long> = (0 until 5).map {
-      Thread.sleep(5)
-      MmsHelper.insert(
-        IncomingMessage(
-          type = MessageType.NORMAL,
-          from = recipients[it],
-          sentTimeMillis = System.currentTimeMillis(),
-          serverTimeMillis = 2,
-          receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
-        ),
-        -1L
-      ).get().messageId
-    }
-
-    val viewedIds: List<Long> = (0 until 5).map {
-      Thread.sleep(5)
-      MmsHelper.insert(
-        IncomingMessage(
-          type = MessageType.NORMAL,
-          from = recipients[it],
-          sentTimeMillis = System.currentTimeMillis(),
-          serverTimeMillis = 2,
-          receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
-        ),
-        -1L
-      ).get().messageId
-    }
-
-    val interspersedIds: List<Long> = (0 until 10).map {
-      Thread.sleep(5)
-      if (it % 2 == 0) {
-        SignalDatabase.messages.setIncomingMessageViewed(viewedIds[it / 2])
-        viewedIds[it / 2]
-      } else {
-        MmsHelper.insert(
-          recipient = myStory,
-          sentTimeMillis = System.currentTimeMillis(),
-          storyType = StoryType.STORY_WITH_REPLIES,
-          threadId = myStoryThread
-        )
-      }
-    }
-
-    val result = SignalDatabase.messages.getOrderedStoryRecipientsAndIds(false)
-    val resultOrderedIds = result.map { it.messageId }
-
-    assertEquals(unviewedIds.reversed() + interspersedIds.reversed(), resultOrderedIds)
-  }
-
-  @Test
-  fun givenNoStories_whenICheckIsOutgoingStoryAlreadyInDatabase_thenIExpectFalse() {
-    // WHEN
-    val result = mms.isOutgoingStoryAlreadyInDatabase(recipients[0], 200)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Test
-  fun givenNoOutgoingStories_whenICheckIsOutgoingStoryAlreadyInDatabase_thenIExpectFalse() {
-    // GIVEN
-    MmsHelper.insert(
-      IncomingMessage(
-        type = MessageType.NORMAL,
-        from = recipients[0],
-        sentTimeMillis = 200,
-        serverTimeMillis = 2,
-        receivedTimeMillis = 2,
-        storyType = StoryType.STORY_WITH_REPLIES
-      ),
-      -1L
-    )
-
-    // WHEN
-    val result = mms.isOutgoingStoryAlreadyInDatabase(recipients[0], 200)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Test
-  fun givenOutgoingStoryExistsForRecipientAndTime_whenICheckIsOutgoingStoryAlreadyInDatabase_thenIExpectTrue() {
-    // GIVEN
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
-    )
-
-    // WHEN
-    val result = mms.isOutgoingStoryAlreadyInDatabase(myStory.id, 200)
-
-    // THEN
-    assertTrue(result)
-  }
-
-  @Test
-  fun givenAGroupStoryWithNoReplies_whenICheckHasSelfReplyInGroupStory_thenIExpectFalse() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Ignore
-  @Test
-  fun givenAGroupStoryWithAReplyFromSelf_whenICheckHasSelfReplyInGroupStory_thenIExpectTrue() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = -1L
-    )
-
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 201,
-      storyType = StoryType.NONE,
-      parentStoryId = ParentStoryId.GroupReply(groupStoryId)
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertTrue(result)
-  }
-
-  @Test
-  fun givenAGroupStoryWithAReactionFromSelf_whenICheckHasSelfReplyInGroupStory_thenIExpectTrue() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
-    )
-
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 201,
-      storyType = StoryType.NONE,
-      parentStoryId = ParentStoryId.GroupReply(groupStoryId),
-      isStoryReaction = true
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertTrue(result)
-  }
-
-  @Test
-  fun givenAGroupStoryWithAReplyFromSomeoneElse_whenICheckHasSelfReplyInGroupStory_thenIExpectFalse() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
-    )
-
-    MmsHelper.insert(
-      IncomingMessage(
-        type = MessageType.NORMAL,
-        from = myStory.id,
-        sentTimeMillis = 201,
-        serverTimeMillis = 201,
-        receivedTimeMillis = 202,
-        parentStoryId = ParentStoryId.GroupReply(groupStoryId)
-      ),
-      SignalDatabase.threads.getOrCreateThreadIdFor(myStory, ThreadTable.DistributionTypes.DEFAULT)
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Test
-  fun givenNotViewedOnboardingAndOnlyStoryIsOnboardingAndAdded2DaysAgo_whenIGetOldestStoryTimestamp_thenIExpectNull() {
-    // GIVEN
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(releaseChannelRecipient)
-    MmsHelper.insert(
-      recipient = releaseChannelRecipient,
-      sentTimeMillis = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(2),
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = threadId
-    )
-
-    // WHEN
-    val oldestTimestamp = SignalDatabase.messages.getOldestStorySendTimestamp(false)
-
-    // THEN
-    assertNull(oldestTimestamp)
-  }
-
-  @Test
-  fun givenViewedOnboardingAndOnlyStoryIsOnboardingAndAdded2DaysAgo_whenIGetOldestStoryTimestamp_thenIExpectNotNull() {
-    // GIVEN
-    val expected = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(2)
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(releaseChannelRecipient)
-    MmsHelper.insert(
-      recipient = releaseChannelRecipient,
-      sentTimeMillis = expected,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = threadId
-    )
-
-    // WHEN
-    val oldestTimestamp = SignalDatabase.messages.getOldestStorySendTimestamp(true)
-
-    // THEN
-    assertEquals(expected, oldestTimestamp)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/NotificationProfileTablesTest.kt

@@ -1,174 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import assertk.assertThat
-import assertk.assertions.containsExactlyInAnyOrder
-import assertk.assertions.isEmpty
-import assertk.assertions.isEqualTo
-import assertk.assertions.isFalse
-import okio.ByteString.Companion.toByteString
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNotEquals
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.models.ServiceId.ACI
-import org.signal.core.util.UuidUtil
-import org.signal.core.util.deleteAll
-import org.thoughtcrime.securesms.conversation.colors.AvatarColor
-import org.thoughtcrime.securesms.notifications.profiles.NotificationProfile
-import org.thoughtcrime.securesms.notifications.profiles.NotificationProfileId
-import org.thoughtcrime.securesms.notifications.profiles.NotificationProfileSchedule
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.storage.StorageSyncHelper
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.whispersystems.signalservice.api.storage.SignalNotificationProfileRecord
-import org.whispersystems.signalservice.api.storage.StorageId
-import java.time.DayOfWeek
-import java.util.UUID
-import org.whispersystems.signalservice.internal.storage.protos.NotificationProfile as RemoteNotificationProfile
-import org.whispersystems.signalservice.internal.storage.protos.Recipient as RemoteRecipient
-
-@RunWith(AndroidJUnit4::class)
-class NotificationProfileTablesTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  private lateinit var alice: RecipientId
-  private lateinit var profile1: NotificationProfile
-
-  @Before
-  fun setUp() {
-    alice = SignalDatabase.recipients.getOrInsertFromServiceId(ACI.from(UUID.randomUUID()))
-
-    profile1 = NotificationProfile(
-      id = 1,
-      name = "profile1",
-      emoji = "",
-      createdAt = 1000L,
-      schedule = NotificationProfileSchedule(id = 1),
-      allowedMembers = setOf(alice),
-      notificationProfileId = NotificationProfileId.generate(),
-      deletedTimestampMs = 0,
-      storageServiceId = StorageId.forNotificationProfile(byteArrayOf(1, 2, 3))
-    )
-
-    SignalDatabase.notificationProfiles.writableDatabase.deleteAll(NotificationProfileTables.NotificationProfileTable.TABLE_NAME)
-    SignalDatabase.notificationProfiles.writableDatabase.deleteAll(NotificationProfileTables.NotificationProfileScheduleTable.TABLE_NAME)
-    SignalDatabase.notificationProfiles.writableDatabase.deleteAll(NotificationProfileTables.NotificationProfileAllowedMembersTable.TABLE_NAME)
-  }
-
-  @Test
-  fun givenARemoteProfile_whenIInsertLocally_thenIExpectAListWithThatProfile() {
-    val remoteRecord =
-      SignalNotificationProfileRecord(
-        profile1.storageServiceId!!,
-        RemoteNotificationProfile(
-          id = UuidUtil.toByteArray(profile1.notificationProfileId.uuid).toByteString(),
-          name = "profile1",
-          emoji = "",
-          color = profile1.color.colorInt(),
-          createdAtMs = 1000L,
-          allowedMembers = listOf(RemoteRecipient(RemoteRecipient.Contact(Recipient.resolved(alice).serviceId.get().toString()))),
-          allowAllMentions = false,
-          allowAllCalls = true,
-          scheduleEnabled = false,
-          scheduleStartTime = 900,
-          scheduleEndTime = 1700,
-          scheduleDaysEnabled = emptyList(),
-          deletedAtTimestampMs = 0
-        )
-      )
-
-    SignalDatabase.notificationProfiles.insertNotificationProfileFromStorageSync(remoteRecord)
-    val actualProfiles = SignalDatabase.notificationProfiles.getProfiles()
-
-    assertEquals(listOf(profile1), actualProfiles)
-  }
-
-  @Test
-  fun givenAProfile_whenIDeleteIt_thenIExpectAnEmptyList() {
-    val profile: NotificationProfile = SignalDatabase.notificationProfiles.createProfile(
-      name = "Profile",
-      emoji = "avatar",
-      color = AvatarColor.A210,
-      createdAt = 1000L
-    ).profile
-
-    SignalDatabase.notificationProfiles.deleteProfile(profile.id)
-
-    assertThat(SignalDatabase.notificationProfiles.getProfiles()).isEmpty()
-    assertThat(SignalDatabase.notificationProfiles.getProfile(profile.id))
-  }
-
-  @Test
-  fun givenADeletedProfile_whenIGetIt_thenIExpectItToStillHaveASchedule() {
-    val profile: NotificationProfile = SignalDatabase.notificationProfiles.createProfile(
-      name = "Profile",
-      emoji = "avatar",
-      color = AvatarColor.A210,
-      createdAt = 1000L
-    ).profile
-
-    SignalDatabase.notificationProfiles.deleteProfile(profile.id)
-
-    val deletedProfile = SignalDatabase.notificationProfiles.getProfile(profile.id)!!
-    assertThat(deletedProfile.schedule.enabled).isFalse()
-    assertThat(deletedProfile.schedule.start).isEqualTo(900)
-    assertThat(deletedProfile.schedule.end).isEqualTo(1700)
-    assertThat(deletedProfile.schedule.daysEnabled, "Contains correct default days")
-      .containsExactlyInAnyOrder(DayOfWeek.MONDAY, DayOfWeek.TUESDAY, DayOfWeek.WEDNESDAY, DayOfWeek.THURSDAY, DayOfWeek.FRIDAY)
-  }
-
-  @Test
-  fun givenNotificationProfiles_whenIUpdateTheirStorageSyncIds_thenIExpectAnUpdatedList() {
-    SignalDatabase.notificationProfiles.createProfile(
-      name = "Profile1",
-      emoji = "avatar",
-      color = AvatarColor.A210,
-      createdAt = 1000L
-    )
-    SignalDatabase.notificationProfiles.createProfile(
-      name = "Profile2",
-      emoji = "avatar",
-      color = AvatarColor.A210,
-      createdAt = 2000L
-    )
-
-    val existingMap = SignalDatabase.notificationProfiles.getStorageSyncIdsMap()
-    existingMap.forEach { (id, _) ->
-      SignalDatabase.notificationProfiles.applyStorageIdUpdate(id, StorageId.forNotificationProfile(StorageSyncHelper.generateKey()))
-    }
-    val updatedMap = SignalDatabase.notificationProfiles.getStorageSyncIdsMap()
-
-    existingMap.forEach { (id, storageId) ->
-      assertNotEquals(storageId, updatedMap[id])
-    }
-  }
-
-  @Test
-  fun givenAProfileDeletedOver30Days_whenICleanUp_thenIExpectItToNotHaveAStorageId() {
-    val remoteRecord =
-      SignalNotificationProfileRecord(
-        profile1.storageServiceId!!,
-        RemoteNotificationProfile(
-          id = UuidUtil.toByteArray(profile1.notificationProfileId.uuid).toByteString(),
-          name = "profile1",
-          emoji = "",
-          color = profile1.color.colorInt(),
-          createdAtMs = 1000L,
-          deletedAtTimestampMs = 1000L
-        )
-      )
-
-    SignalDatabase.notificationProfiles.insertNotificationProfileFromStorageSync(remoteRecord)
-    SignalDatabase.notificationProfiles.removeStorageIdsFromOldDeletedProfiles(System.currentTimeMillis())
-    assertThat(SignalDatabase.notificationProfiles.getStorageSyncIds()).isEmpty()
-  }
-
-  private val NotificationProfileTables.NotificationProfileChangeResult.profile: NotificationProfile
-    get() = (this as NotificationProfileTables.NotificationProfileChangeResult.Success).notificationProfile
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/RecipientTableTest_applyStorageSyncContactUpdate.kt

@@ -8,10 +8,17 @@ package org.thoughtcrime.securesms.database
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import assertk.assertThat
 import assertk.assertions.isEqualTo
+import assertk.assertions.isFalse
+import assertk.assertions.isNotEqualTo
+import assertk.assertions.isNotNull
+import assertk.assertions.isNull
 import assertk.assertions.isTrue
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.signal.core.models.ServiceId.ACI
+import org.signal.core.models.ServiceId.PNI
+import org.signal.core.util.nullIfBlank
 import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.storage.StorageRecordUpdate
@@ -19,8 +26,11 @@ import org.thoughtcrime.securesms.storage.StorageSyncModels
 import org.thoughtcrime.securesms.testing.SignalActivityRule
 import org.thoughtcrime.securesms.util.MessageTableTestUtils
 import org.whispersystems.signalservice.api.storage.SignalContactRecord
+import org.whispersystems.signalservice.api.storage.signalAci
+import org.whispersystems.signalservice.api.storage.signalPni
 import org.whispersystems.signalservice.api.storage.toSignalContactRecord
 import org.whispersystems.signalservice.internal.storage.protos.ContactRecord
+import java.util.UUID
 
 @Suppress("ClassName")
 @RunWith(AndroidJUnit4::class)
@@ -60,4 +70,46 @@ class RecipientTableTest_applyStorageSyncContactUpdate {
     val messages = MessageTableTestUtils.getMessages(SignalDatabase.threads.getThreadIdFor(other.id)!!)
     assertThat(messages.first().isIdentityDefault).isTrue()
   }
+
+  @Test
+  fun givenAnAlreadySyncedContact_whenMarkedUnregistered_thenItSplitsAndPublishesTheSplit() {
+    // GIVEN a registered contact with aci+pni+e164 that is already in storage service (has a storageId)
+    val aci = ACI.from(UUID.randomUUID())
+    val pni = PNI.from(UUID.randomUUID())
+    val e164 = "+13334445555"
+
+    val id = SignalDatabase.recipients.getAndPossiblyMerge(aci, pni, e164)
+    SignalDatabase.recipients.markRegistered(id, aci)
+
+    val originalStorageId: ByteArray? = SignalDatabase.recipients.getRecord(id).storageId
+    assertThat(originalStorageId).isNotNull()
+
+    // Sanity: the record it currently publishes is whole + registered.
+    val before = StorageSyncModels.localToRemoteRecord(SignalDatabase.recipients.getRecordForSync(id)!!).proto.contact!!
+    assertThat(before.signalAci).isEqualTo(aci)
+    assertThat(before.signalPni).isEqualTo(pni)
+    assertThat(before.unregisteredAtTimestamp).isEqualTo(0L)
+
+    // WHEN it is marked unregistered (which strips its pni/e164 and splits it)
+    SignalDatabase.recipients.markUnregistered(id)
+
+    // THEN its storageId rotates
+    val updatedStorageId: ByteArray? = SignalDatabase.recipients.getRecord(id).storageId
+    assertThat(updatedStorageId).isNotNull()
+    assertThat(originalStorageId!!.contentEquals(updatedStorageId!!)).isFalse()
+
+    // THEN the published record is now ACI-only + unregistered
+    val after = StorageSyncModels.localToRemoteRecord(SignalDatabase.recipients.getRecordForSync(id)!!).proto.contact!!
+    assertThat(after.signalAci).isEqualTo(aci)
+    assertThat(after.signalPni).isNull()
+    assertThat(after.e164.nullIfBlank()).isNull()
+    assertThat(after.unregisteredAtTimestamp > 0L).isTrue()
+
+    // THEN the number now lives on a separate PNI-only recipient, so no whole aci+pni+e164 record remains.
+    val byPni = SignalDatabase.recipients.getByPni(pni).get()
+    assertThat(byPni).isNotEqualTo(id)
+    val pniRecord = StorageSyncModels.localToRemoteRecord(SignalDatabase.recipients.getRecordForSync(byPni)!!).proto.contact!!
+    assertThat(pniRecord.signalAci).isNull()
+    assertThat(pniRecord.signalPni).isEqualTo(pni)
+  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/helpers/migration/MyStoryMigrationTest.kt

@@ -1,120 +0,0 @@
-package org.thoughtcrime.securesms.database.helpers.migration
-
-import android.app.Application
-import androidx.core.content.contentValuesOf
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.platform.app.InstrumentationRegistry
-import org.junit.Assert.assertEquals
-import org.junit.Assert.fail
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.SqlUtil
-import org.thoughtcrime.securesms.database.DistributionListTables
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.testing.SignalDatabaseRule
-import org.whispersystems.signalservice.api.push.DistributionId
-import java.util.UUID
-import org.thoughtcrime.securesms.database.SQLiteDatabase as SignalSQLiteDatabase
-
-@RunWith(AndroidJUnit4::class)
-class MyStoryMigrationTest {
-
-  @get:Rule val harness = SignalDatabaseRule(deleteAllThreadsOnEachRun = false)
-
-  @Test
-  fun givenAValidMyStory_whenIMigrate_thenIExpectMyStoryToBeValid() {
-    // GIVEN
-    assertValidMyStoryExists()
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenNoMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    deleteMyStory()
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenA00000000DistributionIdForMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    setMyStoryDistributionId("0000-0000")
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenARandomDistributionIdForMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    setMyStoryDistributionId(UUID.randomUUID().toString())
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  private fun setMyStoryDistributionId(serializedId: String) {
-    SignalDatabase.rawDatabase.update(
-      DistributionListTables.LIST_TABLE_NAME,
-      contentValuesOf(
-        DistributionListTables.DISTRIBUTION_ID to serializedId
-      ),
-      "_id = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY)
-    )
-  }
-
-  private fun deleteMyStory() {
-    SignalDatabase.rawDatabase.delete(
-      DistributionListTables.LIST_TABLE_NAME,
-      "_id = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY)
-    )
-  }
-
-  private fun assertValidMyStoryExists() {
-    SignalDatabase.rawDatabase.query(
-      DistributionListTables.LIST_TABLE_NAME,
-      SqlUtil.COUNT,
-      "_id = ? AND ${DistributionListTables.DISTRIBUTION_ID} = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY, DistributionId.MY_STORY.toString()),
-      null,
-      null,
-      null
-    ).use {
-      if (it.moveToNext()) {
-        val count = it.getInt(0)
-        assertEquals("assertValidMyStoryExists: Query produced an unexpected count.", 1, count)
-      } else {
-        fail("assertValidMyStoryExists: Query did not produce a count.")
-      }
-    }
-  }
-
-  private fun runMigration() {
-    V151_MyStoryMigration.migrate(
-      InstrumentationRegistry.getInstrumentation().targetContext.applicationContext as Application,
-      SignalSQLiteDatabase(SignalDatabase.rawDatabase),
-      0,
-      1
-    )
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/dependencies/InstrumentationApplicationDependencyProvider.kt

@@ -3,19 +3,28 @@ package org.thoughtcrime.securesms.dependencies
 import android.app.Application
 import io.mockk.mockk
 import io.mockk.spyk
+import okhttp3.OkHttpClient
+import org.signal.core.util.UptimeSleepTimer
 import org.signal.core.util.billing.BillingApi
+import org.signal.libsignal.net.Network
+import org.signal.libsignal.zkgroup.receipts.ClientZkReceiptOperations
+import org.signal.network.api.ArchiveApi
 import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess
 import org.thoughtcrime.securesms.recipients.LiveRecipientCache
+import org.thoughtcrime.securesms.testing.endpoints.DonationTestServer
+import org.thoughtcrime.securesms.testing.endpoints.MockEndpoints
+import org.thoughtcrime.securesms.testing.endpoints.ResponderInterceptor
+import org.thoughtcrime.securesms.testing.endpoints.ResponderWebSocketConnection
 import org.whispersystems.signalservice.api.SignalServiceDataStore
 import org.whispersystems.signalservice.api.SignalServiceMessageSender
 import org.whispersystems.signalservice.api.account.AccountApi
-import org.whispersystems.signalservice.api.archive.ArchiveApi
-import org.whispersystems.signalservice.api.attachment.AttachmentApi
-import org.whispersystems.signalservice.api.donations.DonationsApi
 import org.whispersystems.signalservice.api.keys.KeysApi
 import org.whispersystems.signalservice.api.message.MessageApi
 import org.whispersystems.signalservice.api.websocket.SignalWebSocket
+import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration
 import org.whispersystems.signalservice.internal.push.PushServiceSocket
+import java.util.function.Supplier
+import kotlin.time.Duration.Companion.seconds
 
 /**
  * Dependency provider used for instrumentation tests (aka androidTests).
@@ -41,23 +50,68 @@ class InstrumentationApplicationDependencyProvider(val application: Application,
     return recipientCache
   }
 
-  override fun provideArchiveApi(authWebSocket: SignalWebSocket.AuthenticatedWebSocket, unauthWebSocket: SignalWebSocket.UnauthenticatedWebSocket, pushServiceSocket: PushServiceSocket): ArchiveApi {
+  override fun provideArchiveApi(authWebSocket: SignalWebSocket.AuthenticatedWebSocket, unauthWebSocket: SignalWebSocket.UnauthenticatedWebSocket, pushServiceSocket: PushServiceSocket, signalServiceConfiguration: SignalServiceConfiguration): ArchiveApi {
     return mockk()
   }
 
-  override fun provideDonationsApi(authWebSocket: SignalWebSocket.AuthenticatedWebSocket, unauthWebSocket: SignalWebSocket.UnauthenticatedWebSocket): DonationsApi {
-    return mockk()
+  /**
+   * Adds the Stripe-matching [ResponderInterceptor] on top of the default client (which supplies the
+   * user agent + DNS), so `api.stripe.com` requests made by [org.signal.donations.StripeApi] are
+   * answered from the shared [MockEndpoints.responder] and never hit the real network.
+   */
+  override fun provideOkHttpClient(): OkHttpClient {
+    return default.provideOkHttpClient()
+      .newBuilder()
+      .addInterceptor(ResponderInterceptor(MockEndpoints.responder))
+      .build()
+  }
+
+  /**
+   * Backs the real [org.whispersystems.signalservice.api.donations.DonationsApi] (and any other
+   * websocket API) with a [ResponderWebSocketConnection] driven by the shared [MockEndpoints.responder],
+   * so Signal-service requests are answered from the scenario's "world" and never hit the network.
+   */
+  override fun provideAuthWebSocket(
+    signalServiceConfigurationSupplier: Supplier<SignalServiceConfiguration>,
+    libSignalNetworkSupplier: Supplier<Network>
+  ): SignalWebSocket.AuthenticatedWebSocket {
+    return SignalWebSocket.AuthenticatedWebSocket(
+      connectionFactory = { ResponderWebSocketConnection(MockEndpoints.responder) },
+      canConnect = { true },
+      sleepTimer = UptimeSleepTimer(),
+      disconnectTimeoutMs = 15.seconds.inWholeMilliseconds
+    )
+  }
+
+  override fun provideUnauthWebSocket(
+    signalServiceConfigurationSupplier: Supplier<SignalServiceConfiguration>,
+    libSignalNetworkSupplier: Supplier<Network>
+  ): SignalWebSocket.UnauthenticatedWebSocket {
+    return SignalWebSocket.UnauthenticatedWebSocket(
+      connectionFactory = { ResponderWebSocketConnection(MockEndpoints.responder) },
+      canConnect = { true },
+      sleepTimer = UptimeSleepTimer(),
+      disconnectTimeoutMs = 15.seconds.inWholeMilliseconds
+    )
+  }
+
+  /**
+   * Uses the test zk server's public params so credentials minted by [MockEndpoints] validate here.
+   * The real [ClientZkReceiptOperations.receiveReceiptCredential] validation still runs in the
+   * receipt-credential context job — only the params are swapped for test ones.
+   */
+  override fun provideClientZkReceiptOperations(signalServiceConfiguration: SignalServiceConfiguration): ClientZkReceiptOperations {
+    return DonationTestServer.clientReceiptOperations
   }
 
   override fun provideSignalServiceMessageSender(
     protocolStore: SignalServiceDataStore,
     pushServiceSocket: PushServiceSocket,
-    attachmentApi: AttachmentApi,
     messageApi: MessageApi,
     keysApi: KeysApi
   ): SignalServiceMessageSender {
     if (signalServiceMessageSender == null) {
-      signalServiceMessageSender = spyk(objToCopy = default.provideSignalServiceMessageSender(protocolStore, pushServiceSocket, attachmentApi, messageApi, keysApi))
+      signalServiceMessageSender = spyk(objToCopy = default.provideSignalServiceMessageSender(protocolStore, pushServiceSocket, messageApi, keysApi))
     }
     return signalServiceMessageSender!!
   }

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/ArchiveAttachmentReconciliationJobTest.kt

@@ -0,0 +1,279 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.jobs
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isFalse
+import assertk.assertions.isNull
+import io.mockk.Runs
+import io.mockk.every
+import io.mockk.just
+import io.mockk.mockkObject
+import io.mockk.unmockkAll
+import io.mockk.verify
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.models.backup.MediaName
+import org.signal.core.models.database.AttachmentId
+import org.signal.core.util.Base64.decodeBase64OrThrow
+import org.signal.network.NetworkResult
+import org.thoughtcrime.securesms.attachments.Attachment
+import org.thoughtcrime.securesms.attachments.PointerAttachment
+import org.thoughtcrime.securesms.backup.v2.BackupRepository
+import org.thoughtcrime.securesms.backup.v2.MessageBackupTier
+import org.thoughtcrime.securesms.database.AttachmentTable
+import org.thoughtcrime.securesms.database.BackupMediaSnapshotTable.MediaEntry
+import org.thoughtcrime.securesms.database.MessageType
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.mms.IncomingMessage
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.util.MediaUtil
+import org.whispersystems.signalservice.api.archive.ArchiveGetMediaItemsResponse
+import org.whispersystems.signalservice.api.archive.ArchiveGetMediaItemsResponse.StoredMediaObject
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentPointer
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId
+import java.io.ByteArrayInputStream
+import java.util.Optional
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.days
+
+@RunWith(AndroidJUnit4::class)
+class ArchiveAttachmentReconciliationJobTest {
+
+  @get:Rule
+  val harness = SignalActivityRule()
+
+  @Before
+  fun setUp() {
+    SignalStore.backup.backupTier = MessageBackupTier.PAID
+    SignalStore.backup.hasBackupBeenUploaded = true
+    SignalStore.backup.lastAttachmentReconciliationTime = System.currentTimeMillis()
+    SignalStore.backup.localRestoreReconcilePending = false
+
+    mockkObject(BackupRepository)
+    mockkObject(ArchiveCommitAttachmentDeletesJob)
+    every { ArchiveCommitAttachmentDeletesJob.deleteMediaObjectsFromCdn(any(), any(), any(), any()) } returns null
+  }
+
+  @After
+  fun tearDown() {
+    unmockkAll()
+  }
+
+  /**
+   * The core of the reconcile-first restore flow: a local restore resets everything to [AttachmentTable.ArchiveTransferState.NONE], so media that genuinely is
+   * on the CDN must be promoted back to FINISHED during reconciliation -- otherwise the backfill would needlessly re-upload it. This only happens while
+   * [localRestoreReconcilePending] is set, so it never runs in the common periodic reconciliation.
+   */
+  @Test
+  fun givenLocalRestorePendingAndAttachmentOnCdn_whenIReconcile_thenIExpectItMarkedFinished() {
+    SignalStore.backup.localRestoreReconcilePending = true
+
+    val attachmentId = seedFinalizedAttachment("remote-key-1".toByteArray(), byteArrayOf(1, 2, 3, 4, 5))
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnContains(attachmentId, cdn = 3)
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
+  }
+
+  /**
+   * Guards the reconcile-first promotion above: outside the local-restore flow (the common periodic reconciliation), NONE media that happens to be on the CDN is
+   * left alone, so we don't do the expensive mark-finished scan in the common case.
+   */
+  @Test
+  fun givenNoLocalRestorePendingAndNoneAttachmentOnCdn_whenIReconcile_thenItStaysNone() {
+    val attachmentId = seedFinalizedAttachment("remote-key-common".toByteArray(), byteArrayOf(2, 3, 4, 5, 6))
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnContains(attachmentId, cdn = 3)
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+  }
+
+  @Test
+  fun givenFinishedAttachmentMissingFromCdn_whenIReconcile_thenIExpectItResetToNone() {
+    val attachmentId = seedFinalizedAttachment("remote-key-2".toByteArray(), byteArrayOf(6, 7, 8, 9, 10))
+    SignalDatabase.attachments.setArchiveTransferState(attachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnEmpty()
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+  }
+
+  /**
+   * The eventual safety net: an ordinary (non-forced) periodic reconciliation, run after the sync interval has elapsed, heals the bad state on its own -- media
+   * in the snapshot but missing from the CDN is reset to [AttachmentTable.ArchiveTransferState.NONE] and a re-upload is enqueued -- with no help from the
+   * migration or the reconcile-first flow.
+   */
+  @Test
+  fun givenFinishedMediaMissingFromCdn_whenAnOrdinaryPeriodicReconciliationRuns_thenItHealsToNoneAndReUploads() {
+    SignalStore.backup.lastAttachmentReconciliationTime = System.currentTimeMillis() - 60.days.inWholeMilliseconds
+    mockkObject(BackupMessagesJob)
+    every { BackupMessagesJob.enqueue() } just Runs
+
+    val attachmentId = seedFinalizedAttachment("remote-key-periodic".toByteArray(), byteArrayOf(1, 2, 3, 4, 5))
+    SignalDatabase.attachments.setArchiveTransferState(attachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnEmpty()
+
+    ArchiveAttachmentReconciliationJob(forced = false).run()
+
+    val healed = SignalDatabase.attachments.getAttachment(attachmentId)!!
+    assertThat(healed.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+    assertThat(healed.archiveCdn).isNull()
+    verify(exactly = 1) { BackupMessagesJob.enqueue() }
+  }
+
+  /**
+   * Reconciliation must only repair genuinely-broken state. Media that is actually present on the CDN stays [AttachmentTable.ArchiveTransferState.FINISHED], so
+   * we never needlessly reset (and therefore re-upload) media that was correctly archived.
+   */
+  @Test
+  fun givenFinishedMediaStillOnCdn_whenIReconcile_thenItStaysFinished() {
+    val attachmentId = seedFinalizedAttachment("remote-key-on-cdn".toByteArray(), byteArrayOf(6, 7, 8, 9, 10))
+    SignalDatabase.attachments.setArchiveTransferState(attachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnContains(attachmentId, cdn = 3)
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
+  }
+
+  /**
+   * The other healing direction: media that is on the CDN but locally marked [AttachmentTable.ArchiveTransferState.NONE] and absent from the current snapshot is
+   * treated as a delete-candidate. Before deleting, reconciliation confirms it's still referenced locally and recovers it to
+   * [AttachmentTable.ArchiveTransferState.FINISHED] rather than deleting it from the CDN.
+   */
+  @Test
+  fun givenNoneMediaOnCdnButNotInSnapshot_whenIReconcile_thenItIsRecoveredToFinished() {
+    val attachmentId = seedFinalizedAttachment("remote-key-flow2".toByteArray(), byteArrayOf(11, 12, 13, 14, 15))
+    SignalDatabase.attachments.setArchiveTransferState(attachmentId, AttachmentTable.ArchiveTransferState.NONE)
+    fakeCdnContains(attachmentId, cdn = 3)
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.FINISHED)
+  }
+
+  @Test
+  fun givenFirstEverReconciliation_whenIForceIt_thenItStillRunsAndRepairs() {
+    SignalStore.backup.lastAttachmentReconciliationTime = -1
+
+    val attachmentId = seedFinalizedAttachment("remote-key-3".toByteArray(), byteArrayOf(11, 12, 13, 14, 15))
+    SignalDatabase.attachments.setArchiveTransferState(attachmentId, AttachmentTable.ArchiveTransferState.FINISHED)
+    commitSnapshotFor(attachmentId, cdn = 3)
+    fakeCdnEmpty()
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalDatabase.attachments.getAttachment(attachmentId)!!.archiveTransferState).isEqualTo(AttachmentTable.ArchiveTransferState.NONE)
+  }
+
+  @Test
+  fun givenLocalRestoreReconcilePending_whenReconcileCompletes_thenIExpectFlagCleared() {
+    SignalStore.backup.localRestoreReconcilePending = true
+    fakeCdnEmpty()
+
+    ArchiveAttachmentReconciliationJob(forced = true).run()
+
+    assertThat(SignalStore.backup.localRestoreReconcilePending).isFalse()
+  }
+
+  private fun seedFinalizedAttachment(remoteKey: ByteArray, data: ByteArray): AttachmentId {
+    val attachment = createAttachmentPointer(remoteKey, data.size)
+    val messageResult = SignalDatabase.messages.insertMessageInbox(createIncomingMessage(serverTime = 0.days, attachment = attachment)).get()
+    val attachmentId = messageResult.insertedAttachments!![attachment]!!
+    SignalDatabase.attachments.setTransferState(messageResult.messageId, attachmentId, AttachmentTable.TRANSFER_PROGRESS_STARTED)
+    SignalDatabase.attachments.finalizeAttachmentAfterDownload(messageResult.messageId, attachmentId, ByteArrayInputStream(data))
+    return attachmentId
+  }
+
+  private fun commitSnapshotFor(attachmentId: AttachmentId, cdn: Int) {
+    val attachment = SignalDatabase.attachments.getAttachment(attachmentId)!!
+    val plaintextHash = attachment.dataHash!!.decodeBase64OrThrow()
+    val remoteKey = attachment.remoteKey!!.decodeBase64OrThrow()
+    val mediaId = MediaName.fromPlaintextHashAndRemoteKey(plaintextHash, remoteKey).toMediaId(SignalStore.backup.mediaRootBackupKey).encode()
+
+    SignalDatabase.backupMediaSnapshots.writePendingMediaEntries(
+      listOf(MediaEntry(mediaId = mediaId, cdn = cdn, plaintextHash = plaintextHash, remoteKey = remoteKey, isThumbnail = false))
+    )
+    SignalDatabase.backupMediaSnapshots.commitPendingRows()
+  }
+
+  private fun fakeCdnContains(attachmentId: AttachmentId, cdn: Int) {
+    val attachment = SignalDatabase.attachments.getAttachment(attachmentId)!!
+    val plaintextHash = attachment.dataHash!!.decodeBase64OrThrow()
+    val remoteKey = attachment.remoteKey!!.decodeBase64OrThrow()
+    val mediaId = MediaName.fromPlaintextHashAndRemoteKey(plaintextHash, remoteKey).toMediaId(SignalStore.backup.mediaRootBackupKey).encode()
+
+    every { BackupRepository.listRemoteMediaObjects(any(), any()) } returns NetworkResult.Success(
+      ArchiveGetMediaItemsResponse(
+        storedMediaObjects = listOf(StoredMediaObject(cdn = cdn, mediaId = mediaId, objectLength = attachment.size)),
+        backupDir = null,
+        mediaDir = null,
+        cursor = null
+      )
+    )
+  }
+
+  private fun fakeCdnEmpty() {
+    every { BackupRepository.listRemoteMediaObjects(any(), any()) } returns NetworkResult.Success(
+      ArchiveGetMediaItemsResponse(storedMediaObjects = emptyList(), backupDir = null, mediaDir = null, cursor = null)
+    )
+  }
+
+  private fun createIncomingMessage(serverTime: Duration, attachment: Attachment): IncomingMessage {
+    return IncomingMessage(
+      type = MessageType.NORMAL,
+      from = harness.others[0],
+      body = null,
+      sentTimeMillis = serverTime.inWholeMilliseconds,
+      serverTimeMillis = serverTime.inWholeMilliseconds,
+      receivedTimeMillis = serverTime.inWholeMilliseconds,
+      attachments = listOf(attachment)
+    )
+  }
+
+  private fun createAttachmentPointer(key: ByteArray, size: Int): Attachment {
+    return PointerAttachment.forPointer(
+      pointer = Optional.of(
+        SignalServiceAttachmentPointer(
+          cdnNumber = 3,
+          remoteId = SignalServiceAttachmentRemoteId.V4("asdf"),
+          contentType = MediaUtil.IMAGE_JPEG,
+          key = key,
+          size = Optional.of(size),
+          preview = Optional.empty(),
+          width = 2,
+          height = 2,
+          digest = Optional.of(byteArrayOf()),
+          incrementalDigest = Optional.empty(),
+          incrementalMacChunkSize = 0,
+          fileName = Optional.of("file.jpg"),
+          voiceNote = false,
+          isBorderless = false,
+          isGif = false,
+          caption = Optional.empty(),
+          blurHash = Optional.empty(),
+          uploadTimestamp = 0,
+          uuid = null
+        )
+      )
+    ).get()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/AttachmentCompressionJobTest.kt

@@ -15,14 +15,13 @@ import org.junit.Test
 import org.junit.runner.RunWith
 import org.signal.core.models.media.TransformProperties
 import org.signal.core.util.StreamUtil
+import org.signal.mediasend.SentMediaQuality
 import org.thoughtcrime.securesms.attachments.UriAttachment
 import org.thoughtcrime.securesms.database.SignalDatabase
 import org.thoughtcrime.securesms.database.UriAttachmentBuilder
 import org.thoughtcrime.securesms.database.transformPropertiesForSentMediaQuality
 import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.jobmanager.Job
-import org.thoughtcrime.securesms.mms.SentMediaQuality
-import org.thoughtcrime.securesms.providers.BlobProvider
 import org.thoughtcrime.securesms.testing.SignalActivityRule
 import org.thoughtcrime.securesms.util.MediaUtil
 import java.util.Optional
@@ -40,7 +39,7 @@ class AttachmentCompressionJobTest {
       StreamUtil.readFully(it)
     }
 
-    val blob = BlobProvider.getInstance().forData(imageBytes).createForSingleSessionOnDisk(AppDependencies.application)
+    val blob = AppDependencies.blobs.forData(imageBytes).createForSingleSessionOnDisk(AppDependencies.application)
 
     val firstPreUpload = createAttachment(1, blob, TransformProperties.empty())
     val firstDatabaseAttachment = SignalDatabase.attachments.insertAttachmentForPreUpload(firstPreUpload)

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/BackupDeleteJobTest.kt

@@ -19,17 +19,31 @@ import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
+import org.signal.core.util.Base64
+import org.signal.core.util.Util
+import org.signal.network.NetworkResult
+import org.signal.network.exceptions.NonSuccessfulResponseCodeException
+import org.thoughtcrime.securesms.attachments.Cdn
+import org.thoughtcrime.securesms.attachments.PointerAttachment
 import org.thoughtcrime.securesms.backup.DeletionState
 import org.thoughtcrime.securesms.backup.v2.BackupRepository
 import org.thoughtcrime.securesms.backup.v2.MessageBackupTier
+import org.thoughtcrime.securesms.database.AttachmentTable
 import org.thoughtcrime.securesms.database.SignalDatabase
 import org.thoughtcrime.securesms.jobs.protos.BackupDeleteJobData
 import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.testing.Flag
+import org.thoughtcrime.securesms.testing.RemoteConfigForTest
 import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.util.RemoteConfig
-import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.api.push.exceptions.NonSuccessfulResponseCodeException
+import org.thoughtcrime.securesms.testing.TestRemoteConfigFlag
+import java.util.UUID
 
+@RemoteConfigForTest(
+  flags = [
+    Flag(TestRemoteConfigFlag.INTERNAL_USER, "true"),
+    Flag(TestRemoteConfigFlag.DEFAULT_MAX_BACKOFF, "1")
+  ]
+)
 class BackupDeleteJobTest {
 
   @get:Rule
@@ -37,10 +51,6 @@ class BackupDeleteJobTest {
 
   @Before
   fun setUp() {
-    mockkObject(RemoteConfig)
-    every { RemoteConfig.internalUser } returns true
-    every { RemoteConfig.defaultMaxBackoff } returns 1000L
-
     mockkObject(BackupRepository)
     every { BackupRepository.getBackupTier() } returns NetworkResult.Success(MessageBackupTier.PAID)
     every { BackupRepository.deleteBackup() } returns NetworkResult.Success(Unit)
@@ -54,29 +64,24 @@ class BackupDeleteJobTest {
 
   @Test
   fun givenUserNotRegistered_whenIRun_thenIExpectFailure() {
-    mockkObject(SignalStore) {
-      every { SignalStore.account.isRegistered } returns false
+    SignalStore.account.setRegistered(false)
 
-      val job = BackupDeleteJob()
+    val job = BackupDeleteJob()
 
-      val result = job.run()
+    val result = job.run()
 
-      assertThat(result.isFailure).isTrue()
-    }
+    assertThat(result.isFailure).isTrue()
   }
 
   @Test
   fun givenLinkedDevice_whenIRun_thenIExpectFailure() {
-    mockkObject(SignalStore) {
-      every { SignalStore.account.isRegistered } returns true
-      every { SignalStore.account.isLinkedDevice } returns true
+    SignalStore.account.deviceId = 2
 
-      val job = BackupDeleteJob()
+    val job = BackupDeleteJob()
 
-      val result = job.run()
+    val result = job.run()
 
-      assertThat(result.isFailure).isTrue()
-    }
+    assertThat(result.isFailure).isTrue()
   }
 
   @Test
@@ -155,10 +160,7 @@ class BackupDeleteJobTest {
 
   @Test
   fun givenMediaOffloaded_whenIRun_thenIExpectAwaitingMediaDownload() {
-    mockkObject(SignalDatabase)
-    every { SignalDatabase.attachments.getRemainingRestorableAttachmentSize() } returns 1
-    every { SignalDatabase.attachments.getOptimizedMediaAttachmentSize() } returns 1
-    every { SignalDatabase.attachments.clearAllArchiveData() } returns Unit
+    insertOffloadedAttachment()
 
     SignalStore.backup.deletionState = DeletionState.CLEAR_LOCAL_STATE
 
@@ -252,4 +254,39 @@ class BackupDeleteJobTest {
 
     assertThat(result.isRetry).isTrue()
   }
+
+  private fun insertOffloadedAttachment(size: Long = 100) {
+    SignalDatabase.attachments.insertAttachmentsForMessage(
+      mmsId = 1,
+      attachments = listOf(
+        PointerAttachment(
+          contentType = "image/jpeg",
+          transferState = AttachmentTable.TRANSFER_RESTORE_OFFLOADED,
+          size = size,
+          fileName = null,
+          cdn = Cdn.CDN_3,
+          location = "somelocation",
+          key = Base64.encodeWithPadding(Util.getSecretBytes(64)),
+          iv = null,
+          digest = Util.getSecretBytes(64),
+          incrementalDigest = null,
+          incrementalMacChunkSize = 0,
+          fastPreflightId = null,
+          voiceNote = false,
+          borderless = false,
+          videoGif = false,
+          width = 100,
+          height = 100,
+          uploadTimestamp = System.currentTimeMillis(),
+          caption = null,
+          stickerLocator = null,
+          blurHash = null,
+          uuid = UUID.randomUUID(),
+          quote = false,
+          quoteTargetContentType = null
+        )
+      ),
+      quoteAttachment = emptyList()
+    )
+  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/BackupSubscriptionCheckJobTest.kt

@@ -27,6 +27,8 @@ import org.signal.core.util.billing.BillingPurchaseState
 import org.signal.core.util.billing.BillingResponseCode
 import org.signal.core.util.money.FiatMoney
 import org.signal.donations.InAppPaymentType
+import org.signal.network.NetworkResult
+import org.signal.network.exceptions.NonSuccessfulResponseCodeException
 import org.thoughtcrime.securesms.backup.DeletionState
 import org.thoughtcrime.securesms.backup.v2.BackupRepository
 import org.thoughtcrime.securesms.backup.v2.MessageBackupTier
@@ -40,10 +42,10 @@ import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.jobmanager.Job
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.net.SignalNetwork
+import org.thoughtcrime.securesms.testing.Flag
+import org.thoughtcrime.securesms.testing.RemoteConfigForTest
 import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.util.RemoteConfig
-import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.api.push.exceptions.NonSuccessfulResponseCodeException
+import org.thoughtcrime.securesms.testing.TestRemoteConfigFlag
 import org.whispersystems.signalservice.api.storage.IAPSubscriptionId
 import org.whispersystems.signalservice.api.subscriptions.ActiveSubscription
 import org.whispersystems.signalservice.api.subscriptions.ActiveSubscription.ChargeFailure
@@ -55,6 +57,7 @@ import java.util.Currency
 import kotlin.time.Duration.Companion.days
 import kotlin.time.Duration.Companion.milliseconds
 
+@RemoteConfigForTest(flags = [Flag(TestRemoteConfigFlag.INTERNAL_USER, "true") ])
 @RunWith(AndroidJUnit4::class)
 class BackupSubscriptionCheckJobTest {
 
@@ -67,9 +70,6 @@ class BackupSubscriptionCheckJobTest {
 
   @Before
   fun setUp() {
-    mockkObject(RemoteConfig)
-    every { RemoteConfig.internalUser } returns true
-
     coEvery { AppDependencies.billingApi.getApiAvailability() } returns BillingResponseCode.OK
 
     coEvery { AppDependencies.billingApi.queryPurchases() } returns BillingPurchaseResult.Success(
@@ -88,6 +88,7 @@ class BackupSubscriptionCheckJobTest {
     every { RecurringInAppPaymentRepository.getActiveSubscriptionSync(InAppPaymentSubscriberRecord.Type.BACKUP) } returns NetworkResult.Success(
       createActiveSubscription()
     )
+    every { RecurringInAppPaymentRepository.ensureSubscriberIdSync(any(), any(), any()) } returns Unit
 
     mockkObject(BackupRepository)
     every { BackupRepository.getBackupTier() } answers {
@@ -120,8 +121,6 @@ class BackupSubscriptionCheckJobTest {
       )
     )
 
-    every { AppDependencies.donationsApi.putSubscription(any()) } returns NetworkResult.Success(Unit)
-
     insertSubscriber()
   }
 
@@ -142,26 +141,22 @@ class BackupSubscriptionCheckJobTest {
 
   @Test
   fun givenUserIsNotRegistered_whenIRun_thenIExpectSuccessAndEarlyExit() {
-    mockkObject(SignalStore.account) {
-      every { SignalStore.account.isRegistered } returns false
+    SignalStore.account.setRegistered(false)
 
-      val job = BackupSubscriptionCheckJob.create()
-      val result = job.run()
+    val job = BackupSubscriptionCheckJob.create()
+    val result = job.run()
 
-      assertEarlyExit(result)
-    }
+    assertEarlyExit(result)
   }
 
   @Test
   fun givenIsLinkedDevice_whenIRun_thenIExpectSuccessAndEarlyExit() {
-    mockkObject(SignalStore.account) {
-      every { SignalStore.account.isLinkedDevice } returns true
+    SignalStore.account.deviceId = 2
 
-      val job = BackupSubscriptionCheckJob.create()
-      val result = job.run()
+    val job = BackupSubscriptionCheckJob.create()
+    val result = job.run()
 
-      assertEarlyExit(result)
-    }
+    assertEarlyExit(result)
   }
 
   @Test

app/src/androidTest/java/org/thoughtcrime/securesms/main/MainNavigationLaunchTest.kt

@@ -0,0 +1,847 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.main
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.net.Uri
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentActivity
+import androidx.fragment.app.FragmentManager
+import androidx.lifecycle.ViewModelProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.models.media.Media
+import org.thoughtcrime.securesms.MainActivity
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.calls.log.CallLogFragment
+import org.thoughtcrime.securesms.conversation.ConversationArgs
+import org.thoughtcrime.securesms.conversation.ConversationIntents
+import org.thoughtcrime.securesms.conversation.v2.ConversationFragment
+import org.thoughtcrime.securesms.conversationlist.ConversationListArchiveFragment
+import org.thoughtcrime.securesms.conversationlist.ConversationListFragment
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.mediasend.v2.MediaSelectionActivity
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.stories.landing.StoriesLandingFragment
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import java.io.ByteArrayOutputStream
+import java.util.Collections
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+
+/**
+ * End-to-end launch tests for [MainActivity], covering cold-launch and onNewIntent paths
+ * through [MainNavigationViewModel].
+ */
+@RunWith(AndroidJUnit4::class)
+class MainNavigationLaunchTest {
+  @get:Rule
+  val harness = SignalActivityRule(othersCount = 2)
+
+  private val context: Context get() = harness.context
+  private val recipient: RecipientId get() = harness.others.first()
+
+  /**
+   * Share-target cold-launch regression test. Pre-fix, wrapNavigator() re-routed the
+   * early-staged Conversation through goTo(), whose async wallpaper-prefetch path emitted
+   * a SECOND internalDetailLocation with a fresh ConversationArgs — recreating the
+   * fragment and dropping share data.
+   */
+  @Test
+  fun coldLaunch_shareIntent_createsFragmentExactlyOnceWithShareData() {
+    val timestamp = System.currentTimeMillis()
+    val mimeType = "image/jpeg"
+    val blob = realBlob(byteArrayOf(0x01, 0x02, 0x03), mimeType)
+    val intent = shareToConversationIntent(
+      recipient = recipient,
+      blob = blob,
+      mimeType = mimeType,
+      shareDataTimestamp = timestamp
+    )
+
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+
+      try {
+        await(timeoutMs = 10_000, description = "ConversationFragment to be added") {
+          recorder.createdArgs.isNotEmpty()
+        }
+      } catch (e: IllegalStateException) {
+        val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+        val state = runOnMainSync {
+          buildString {
+            appendLine("--- diagnostic dump ---")
+            appendLine("fragments observed: ${recorder.allCreated}")
+            appendLine("activity fragments: ${launched.activity.supportFragmentManager.fragments.map { it::class.simpleName }}")
+            appendLine("vm.currentListLocation: ${vm.mainNavigationState.value.currentListLocation}")
+            appendLine("vm.detailLocation: ${vm.detailLocation.value}")
+            appendLine("vm.chatsBackStackEntries: ${vm.chatsBackStackEntries.toList()}")
+          }
+        }
+        throw IllegalStateException("${e.message}\n$state", e)
+      }
+
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+      awaitConversationTitle(launched, expectedName)
+
+      // Give the post-navigator wallpaper-prefetch path a chance to emit a (pre-fix)
+      // duplicate second nav before we count fragments.
+      Thread.sleep(750)
+
+      check(recorder.createdArgs.size == 1) {
+        "Expected exactly one ConversationFragment, got ${recorder.createdArgs.size}"
+      }
+      val args = recorder.createdArgs.single()
+      check(args.shareDataTimestamp == timestamp) {
+        "Expected shareDataTimestamp=$timestamp, got ${args.shareDataTimestamp}"
+      }
+      check(args.recipientId == recipient) {
+        "Expected recipient=$recipient, got ${args.recipientId}"
+      }
+      check(args.draftMedia == blob) {
+        "Expected draftMedia=$blob, got ${args.draftMedia}"
+      }
+    }
+  }
+
+  /**
+   * Image-share cold-launch: the dispatch path through `ShareOrDraftData.StartSendMedia`
+   * that hops the user from the conversation into the media-send screen
+   * ([MediaSelectionActivity]). Asserts that the secondary activity actually launches and
+   * that its [MediaReviewFragment] surfaces the recipient's display name in the top
+   * corner — i.e. it knows who the share is targeted at.
+   */
+  @Test
+  fun coldLaunch_shareImageIntent_opensMediaSendForRecipient() {
+    val media = realJpegMedia()
+    val intent = shareImageIntent(recipient = recipient, media = media)
+
+    launchSync(intent).use { launched ->
+      val mediaSend = launched.awaitActivity(MediaSelectionActivity::class.java, timeoutMs = 20_000)
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+
+      await(timeoutMs = 15_000, description = "recipient label populated in MediaReviewFragment") {
+        // await() already runs the predicate on the main thread; nesting another
+        // runOnMainSync here would throw "can not be called from the main application thread".
+        mediaSend.findViewById<TextView>(R.id.recipient)?.text?.toString() == expectedName
+      }
+
+      // Exactly one ConversationFragment should have been created — the share dispatch
+      // happens from inside it, then it stays put while the media editor sits on top.
+      check(launched.recorder.createdArgs.size == 1) {
+        "Expected exactly one ConversationFragment for image share, got ${launched.recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  /**
+   * Text-share cold-launch: the dispatch path through `ShareOrDraftData.SetText`. Asserts
+   * the navigation boundary — one ConversationFragment, no secondary activity pushed on
+   * top — *and* that the draft text actually shows up in the composer the user sees.
+   */
+  @Test
+  fun coldLaunch_shareTextIntent_opensConversationWithDraftText() {
+    val draftText = "hello from share"
+    val intent = shareTextIntent(recipient = recipient, text = draftText)
+
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      await(timeoutMs = 10_000, description = "ConversationFragment to be added") {
+        recorder.createdArgs.isNotEmpty()
+      }
+
+      awaitComposerText(launched, draftText)
+
+      // Give a beat for any spurious second navigation to surface.
+      Thread.sleep(750)
+
+      check(recorder.createdArgs.size == 1) {
+        "Expected exactly one ConversationFragment, got ${recorder.createdArgs.size}"
+      }
+      val args = recorder.createdArgs.single()
+      check(args.recipientId == recipient) {
+        "Expected recipient=$recipient, got ${args.recipientId}"
+      }
+      check(args.draftMedia == null) {
+        "Expected no draftMedia, got ${args.draftMedia}"
+      }
+      check(launched.nonMainActivities().isEmpty()) {
+        "Text share should not launch a secondary activity, got ${launched.nonMainActivities().map { it::class.simpleName }}"
+      }
+    }
+  }
+
+  @Test
+  fun coldLaunch_notificationIntent_opensConversation() {
+    val intent = notificationToConversationIntent(recipient)
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      await(timeoutMs = 10_000, description = "ConversationFragment to be added") {
+        recorder.createdArgs.isNotEmpty()
+      }
+
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+      awaitConversationTitle(launched, expectedName)
+
+      check(recorder.createdArgs.size == 1) {
+        "Expected exactly one ConversationFragment, got ${recorder.createdArgs.size}"
+      }
+      val args = recorder.createdArgs.single()
+      check(args.recipientId == recipient) {
+        "Expected recipient=$recipient, got ${args.recipientId}"
+      }
+      check(args.threadId > 0) {
+        "Expected threadId > 0, got ${args.threadId}"
+      }
+      check(args.draftMedia == null) {
+        "Expected no draftMedia, got ${args.draftMedia}"
+      }
+      check(args.shareDataTimestamp == -1L) {
+        "Expected shareDataTimestamp=-1 for notification path, got ${args.shareDataTimestamp}"
+      }
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CHATS) {
+        "Expected currentListLocation=CHATS, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+    }
+  }
+
+  @Test
+  fun coldLaunch_tabIntent_setsListLocation() {
+    val intent = tabIntent(MainNavigationListLocation.CALLS)
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      awaitListFragment(launched, MainNavigationListLocation.CALLS)
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CALLS) {
+        "Expected VM CALLS, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+      Thread.sleep(750)
+      check(recorder.createdArgs.isEmpty()) {
+        "Expected no ConversationFragment for tab launch, got ${recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  /**
+   * Locks down present cold-launch behaviour for KEY_DETAIL_LOCATION: today it is only
+   * consumed by onNewIntent. If a future change starts handling it on cold launch, this
+   * test should fail and force a deliberate decision.
+   */
+  @Test
+  fun coldLaunch_detailLocationIntent_isNoOpToday() {
+    val intent = detailLocationIntent(MainNavigationDetailLocation.Chats.ConversationSettings(recipient))
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      Thread.sleep(1500)
+      check(recorder.createdArgs.isEmpty()) {
+        "KEY_DETAIL_LOCATION is currently only handled by onNewIntent. If a future change " +
+          "starts handling it on cold launch, update or delete this test. Got: ${recorder.allCreated}"
+      }
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      val staged = runOnMainSync { vm.chatsBackStackEntries.filterNot { it is MainNavigationDetailLocation.Empty } }
+      check(staged.isEmpty()) {
+        "Expected no detail to be staged on the chats back stack, got $staged"
+      }
+    }
+  }
+
+  @Test
+  fun coldLaunch_deepLinkIntent_reachesChatsList() {
+    val intent = deepLinkIntent(Uri.parse("https://signal.org/test-not-a-real-deeplink"))
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      awaitListFragment(launched, MainNavigationListLocation.CHATS)
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CHATS) {
+        "Expected CHATS for deep-link launch, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+      check(recorder.createdArgs.isEmpty()) {
+        "Expected no ConversationFragment for deep-link launch, got ${recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  @Test
+  fun coldLaunch_noExtras_defaultsToChats() {
+    val intent = Intent(context, MainActivity::class.java)
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      awaitListFragment(launched, MainNavigationListLocation.CHATS)
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CHATS) {
+        "Expected default CHATS, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+      Thread.sleep(750)
+      val detailLocation = runOnMainSync { vm.detailLocation.value }
+      check(detailLocation == MainNavigationDetailLocation.Empty) {
+        "Expected Empty detail location, got $detailLocation"
+      }
+      check(recorder.createdArgs.isEmpty()) {
+        "Expected no ConversationFragment for bare launch, got ${recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  @Test
+  fun warmStart_onNewIntent_conversationIntent_opensConversation() {
+    launchSync(Intent(context, MainActivity::class.java)).use { launched ->
+      val recorder = launched.recorder
+      // Let the bare list settle so we know any further fragment adds came from onNewIntent.
+      Thread.sleep(1000)
+      val baseline = recorder.createdArgs.size
+
+      val warmIntent = notificationToConversationIntent(recipient)
+      runOnMainSync {
+        InstrumentationRegistry.getInstrumentation().callActivityOnNewIntent(launched.activity, warmIntent)
+      }
+
+      await(timeoutMs = 10_000, description = "ConversationFragment after onNewIntent") {
+        recorder.createdArgs.size > baseline
+      }
+
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+      awaitConversationTitle(launched, expectedName)
+
+      val newArgs = recorder.createdArgs.drop(baseline)
+      check(newArgs.size == 1) { "Expected one new ConversationFragment, got ${newArgs.size}" }
+      check(newArgs.single().recipientId == recipient) {
+        "Expected recipient=$recipient, got ${newArgs.single().recipientId}"
+      }
+    }
+  }
+
+  /**
+   * Mid-conversation onNewIntent with `KEY_DETAIL_LOCATION = Empty` — the contract used
+   * by [ConversationSettingsFragment.goToConversationList] to drop back to the chat list
+   * on phones. No new ConversationFragment should be added.
+   */
+  @Test
+  fun warmStart_onNewIntent_emptyDetailIntent_returnsToList() {
+    launchSync(notificationToConversationIntent(recipient)).use { launched ->
+      val recorder = launched.recorder
+      await(timeoutMs = 10_000, description = "initial ConversationFragment") {
+        recorder.createdArgs.isNotEmpty()
+      }
+      val baseline = recorder.createdArgs.size
+
+      val warmIntent = detailLocationIntent(MainNavigationDetailLocation.Empty)
+      runOnMainSync {
+        InstrumentationRegistry.getInstrumentation().callActivityOnNewIntent(launched.activity, warmIntent)
+      }
+
+      await(description = "no new ConversationFragment after Empty detail intent") {
+        recorder.createdArgs.size == baseline
+      }
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+
+      await(description = "conversation cleared from chats back stack after Empty detail intent") {
+        vm.chatsBackStackEntries.none { it is MainNavigationDetailLocation.Conversation }
+      }
+
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CHATS) {
+        "Expected CHATS, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+    }
+  }
+
+  @Test
+  fun warmStart_onNewIntent_tabIntent_switchesList() {
+    launchSync(Intent(context, MainActivity::class.java)).use { launched ->
+      awaitListFragment(launched, MainNavigationListLocation.CHATS)
+
+      val warmIntent = tabIntent(MainNavigationListLocation.CALLS)
+      runOnMainSync {
+        InstrumentationRegistry.getInstrumentation().callActivityOnNewIntent(launched.activity, warmIntent)
+      }
+
+      awaitListFragment(launched, MainNavigationListLocation.CALLS)
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      check(vm.mainNavigationState.value.currentListLocation == MainNavigationListLocation.CALLS) {
+        "Expected VM CALLS, got ${vm.mainNavigationState.value.currentListLocation}"
+      }
+      check(launched.recorder.createdArgs.isEmpty()) {
+        "Expected no ConversationFragment for tab switch, got ${launched.recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  @Test
+  fun recreate_midConversation_restoresState() {
+    launchSync(notificationToConversationIntent(recipient)).use { launched ->
+      val recorder = launched.recorder
+      await(timeoutMs = 10_000, description = "initial ConversationFragment") {
+        recorder.createdArgs.isNotEmpty()
+      }
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+      awaitConversationTitle(launched, expectedName)
+      val initial = recorder.createdArgs.first()
+
+      runOnMainSync { launched.activity.recreate() }
+
+      await(timeoutMs = 15_000, description = "ConversationFragment after recreate") {
+        recorder.createdArgs.size >= 2
+      }
+      // Verify the user-visible title rebinds after recreate, not just the args.
+      awaitConversationTitle(launched, expectedName)
+
+      val recreated = recorder.createdArgs[1]
+      check(recreated.recipientId == initial.recipientId) {
+        "Recipient changed across recreate: ${initial.recipientId} -> ${recreated.recipientId}"
+      }
+      check(recreated.threadId == initial.threadId) {
+        "Thread changed across recreate: ${initial.threadId} -> ${recreated.threadId}"
+      }
+    }
+  }
+
+  @Test
+  fun recreate_midTab_restoresTab() {
+    launchSync(tabIntent(MainNavigationListLocation.CALLS)).use { launched ->
+      awaitListFragment(launched, MainNavigationListLocation.CALLS)
+
+      runOnMainSync { launched.activity.recreate() }
+
+      // Verify the user-visible tab content rebinds after recreate, not just the VM. The
+      // recorder removes destroyed fragments, so this only passes once the post-recreate
+      // CallLogFragment instance is attached.
+      awaitListFragment(launched, MainNavigationListLocation.CALLS)
+
+      // launched.activity returns the *latest* MainActivity (the holder updates in
+      // onActivityCreated), so this reads the post-recreate VM instance.
+      val location = runOnMainSync {
+        launched.activity.mainNavigationViewModel().mainNavigationState.value.currentListLocation
+      }
+      check(location == MainNavigationListLocation.CALLS) {
+        "Expected VM CALLS post-recreate, got $location"
+      }
+      check(launched.recorder.createdArgs.isEmpty()) {
+        "Expected no ConversationFragment across tab recreate, got ${launched.recorder.createdArgs.size}"
+      }
+    }
+  }
+
+  @Test
+  fun recreate_midShareConversation_preservesShareData() {
+    val timestamp = System.currentTimeMillis()
+    val mimeType = "image/jpeg"
+    val blob = realBlob(byteArrayOf(0x01, 0x02, 0x03), mimeType)
+    val intent = shareToConversationIntent(
+      recipient = recipient,
+      blob = blob,
+      mimeType = mimeType,
+      shareDataTimestamp = timestamp
+    )
+
+    launchSync(intent).use { launched ->
+      val recorder = launched.recorder
+      await(timeoutMs = 10_000, description = "initial ConversationFragment") {
+        recorder.createdArgs.isNotEmpty()
+      }
+      val expectedName = runOnMainSync { Recipient.resolved(recipient).getDisplayName(context) }
+      awaitConversationTitle(launched, expectedName)
+      val initialCount = recorder.createdArgs.size
+
+      runOnMainSync { launched.activity.recreate() }
+
+      await(timeoutMs = 15_000, description = "ConversationFragment after recreate") {
+        recorder.createdArgs.size > initialCount
+      }
+      awaitConversationTitle(launched, expectedName)
+
+      val recreated = recorder.createdArgs.last()
+      check(recreated.shareDataTimestamp == timestamp) {
+        "shareDataTimestamp not preserved across recreate: $timestamp -> ${recreated.shareDataTimestamp}"
+      }
+      check(recreated.draftMedia == blob) {
+        "draftMedia not preserved across recreate: $blob -> ${recreated.draftMedia}"
+      }
+    }
+  }
+
+  // region Helpers
+
+  /**
+   * Mirrors [org.thoughtcrime.securesms.sharing.v2.ShareActivity.openConversation]. We
+   * deliberately drop the producer's `clearTop` flags (NEW_TASK | CLEAR_TOP | SINGLE_TOP)
+   * — they are launch-routing concerns that are incompatible with our lifecycle monitor.
+   */
+  private fun shareToConversationIntent(
+    recipient: RecipientId,
+    blob: Uri,
+    mimeType: String,
+    draftText: String? = null,
+    shareDataTimestamp: Long = System.currentTimeMillis()
+  ): Intent {
+    val builder = ConversationIntents.createBuilder(context, recipient, -1L).blockingGet()
+    val conversationIntent = builder
+      .withDataUri(blob)
+      .withDataType(mimeType)
+      .withMedia(emptyList())
+      .withDraftText(draftText)
+      .withStickerLocator(null)
+      .asBorderless(false)
+      .withShareDataTimestamp(shareDataTimestamp)
+      .build()
+
+    return Intent(context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+    }
+  }
+
+  /**
+   * Mirrors the image-share path through [org.thoughtcrime.securesms.sharing.v2.ShareActivity.openConversation]:
+   * a non-empty `media` list is what flips dispatch to `ShareOrDraftData.StartSendMedia`,
+   * which is what triggers the hop to the media-send screen.
+   */
+  private fun shareImageIntent(recipient: RecipientId, media: Media): Intent {
+    val builder = ConversationIntents.createBuilder(context, recipient, -1L).blockingGet()
+    val conversationIntent = builder
+      .withDataUri(media.uri)
+      .withDataType(media.contentType)
+      .withMedia(listOf(media))
+      .withStickerLocator(null)
+      .asBorderless(false)
+      .withShareDataTimestamp(System.currentTimeMillis())
+      .build()
+
+    return Intent(context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+    }
+  }
+
+  /**
+   * Mirrors a text-only share. Empty media list + non-null draft text routes dispatch to
+   * `ShareOrDraftData.SetText`.
+   */
+  private fun shareTextIntent(recipient: RecipientId, text: String): Intent {
+    val builder = ConversationIntents.createBuilder(context, recipient, -1L).blockingGet()
+    val conversationIntent = builder
+      .withMedia(emptyList())
+      .withDraftText(text)
+      .withStickerLocator(null)
+      .asBorderless(false)
+      .withShareDataTimestamp(System.currentTimeMillis())
+      .build()
+
+    return Intent(context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+    }
+  }
+
+  private fun notificationToConversationIntent(recipient: RecipientId): Intent {
+    val conversationIntent = ConversationIntents.createBuilder(context, recipient, -1L)
+      .blockingGet()
+      .build()
+
+    return Intent(context, MainActivity::class.java).apply {
+      action = ConversationIntents.ACTION
+      putExtras(conversationIntent)
+    }
+  }
+
+  private fun tabIntent(tab: MainNavigationListLocation): Intent {
+    return Intent(context, MainActivity::class.java)
+      .putExtra("STARTING_TAB", tab)
+  }
+
+  private fun detailLocationIntent(location: MainNavigationDetailLocation): Intent {
+    return Intent(context, MainActivity::class.java)
+      .putExtra("DETAIL_LOCATION", location)
+  }
+
+  private fun realBlob(bytes: ByteArray, mimeType: String): Uri {
+    return AppDependencies.blobs
+      .forData(bytes)
+      .withMimeType(mimeType)
+      .createForSingleSessionInMemory()
+  }
+
+  /**
+   * Build a [Media] backed by a real 1×1 JPEG. The media-send screen attempts to decode
+   * the image during MediaReviewFragment setup, so a fake byte array won't survive — we
+   * need genuine JPEG bytes for the fragment to reach the state where `R.id.recipient`
+   * is populated.
+   */
+  private fun realJpegMedia(): Media {
+    val bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888)
+    val bytes = ByteArrayOutputStream().use { stream ->
+      bitmap.compress(Bitmap.CompressFormat.JPEG, 90, stream)
+      stream.toByteArray()
+    }
+    bitmap.recycle()
+    val uri = realBlob(bytes, "image/jpeg")
+    return Media(
+      uri = uri,
+      contentType = "image/jpeg",
+      date = 0L,
+      width = 1,
+      height = 1,
+      size = bytes.size.toLong(),
+      duration = 0L,
+      isBorderless = false,
+      isVideoGif = false,
+      bucketId = null,
+      caption = null,
+      transformProperties = null,
+      fileName = null
+    )
+  }
+
+  /**
+   * Mirrors [org.thoughtcrime.securesms.deeplinks.DeepLinkEntryActivity]: bare clearTop
+   * plus a [Uri] in the data field.
+   */
+  private fun deepLinkIntent(data: Uri): Intent {
+    return Intent(context, MainActivity::class.java).setData(data)
+  }
+
+  /**
+   * Synchronously launch [MainActivity] and return the running instance plus a fragment
+   * recorder wired up *before* the activity is created.
+   *
+   * We bypass [androidx.test.core.app.ActivityScenario] and
+   * [android.app.Instrumentation.startActivitySync] because both fail for our case:
+   * ActivityScenario's lifecycle tracker misses CREATED/STARTED/RESUMED for activities
+   * launched with a custom-action intent, and `startActivitySync` waits for main-thread
+   * idle which never arrives while MainActivity's composition + ConversationFragment
+   * setup keeps the looper busy.
+   */
+  private fun launchSync(intent: Intent): LaunchedActivity {
+    val recorder = ConversationFragmentRecorder()
+    val app = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext as Application
+    val resumed = CountDownLatch(1)
+    val activityHolder = arrayOfNulls<MainActivity>(1)
+    val allActivities: MutableList<Activity> = Collections.synchronizedList(mutableListOf())
+    val callbacks = object : Application.ActivityLifecycleCallbacks {
+      override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
+        allActivities += activity
+        if (activity is MainActivity) {
+          activityHolder[0] = activity
+          activity.supportFragmentManager.registerFragmentLifecycleCallbacks(recorder, true)
+        }
+      }
+
+      override fun onActivityStarted(activity: Activity) = Unit
+      override fun onActivityResumed(activity: Activity) {
+        if (activity is MainActivity) resumed.countDown()
+      }
+
+      override fun onActivityPaused(activity: Activity) = Unit
+      override fun onActivityStopped(activity: Activity) = Unit
+      override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
+      override fun onActivityDestroyed(activity: Activity) {
+        allActivities.remove(activity)
+      }
+    }
+    app.registerActivityLifecycleCallbacks(callbacks)
+
+    // Application.startActivity from a non-Activity context requires FLAG_ACTIVITY_NEW_TASK.
+    val launchIntent = Intent(intent).apply { addFlags(Intent.FLAG_ACTIVITY_NEW_TASK) }
+    try {
+      app.startActivity(launchIntent)
+    } catch (t: Throwable) {
+      app.unregisterActivityLifecycleCallbacks(callbacks)
+      throw t
+    }
+
+    if (!resumed.await(15, TimeUnit.SECONDS)) {
+      app.unregisterActivityLifecycleCallbacks(callbacks)
+      error("MainActivity did not reach RESUMED within 15s")
+    }
+    return LaunchedActivity(activityHolder, recorder, app, callbacks, allActivities)
+  }
+
+  private fun <T> runOnMainSync(block: () -> T): T {
+    var result: Result<T> = Result.failure(IllegalStateException("runOnMainSync did not produce a result"))
+    InstrumentationRegistry.getInstrumentation().runOnMainSync {
+      result = runCatching(block)
+    }
+    return result.getOrThrow()
+  }
+
+  private fun await(
+    timeoutMs: Long = 5_000,
+    pollMs: Long = 50,
+    description: String = "condition",
+    predicate: () -> Boolean
+  ) {
+    val deadline = System.currentTimeMillis() + timeoutMs
+    while (System.currentTimeMillis() < deadline) {
+      if (runOnMainSync(predicate)) return
+      Thread.sleep(pollMs)
+    }
+    error("Timed out after ${timeoutMs}ms waiting for $description")
+  }
+
+  private fun MainActivity.mainNavigationViewModel(): MainNavigationViewModel {
+    return ViewModelProvider(this as FragmentActivity, MainNavigationViewModel.Factory())[MainNavigationViewModel::class.java]
+  }
+
+  /**
+   * Wait until the latest [ConversationFragment]'s composer EditText shows [expected].
+   * setDraftText is invoked off the InputReadyState/ShareOrDraftData reactive chain, so the
+   * text won't be present at fragment-create time — we have to poll the rendered view.
+   */
+  private fun awaitComposerText(launched: LaunchedActivity, expected: String) {
+    await(timeoutMs = 15_000, description = "composer shows \"$expected\"") {
+      val frag = launched.recorder.latestActive() ?: return@await false
+      val view = frag.view ?: return@await false
+      view.findViewById<TextView>(R.id.embedded_text_editor)?.text?.toString() == expected
+    }
+  }
+
+  /**
+   * Wait until the latest [ConversationFragment]'s toolbar shows [expected]. Scoped through
+   * R.id.conversation_title_view to avoid colliding with other R.id.title uses.
+   */
+  private fun awaitConversationTitle(launched: LaunchedActivity, expected: String) {
+    await(timeoutMs = 15_000, description = "conversation title shows \"$expected\"") {
+      val frag = launched.recorder.latestActive() ?: return@await false
+      val view = frag.view ?: return@await false
+      val titleHost = view.findViewById<View>(R.id.conversation_title_view) ?: return@await false
+      titleHost.findViewById<TextView>(R.id.title)?.text?.toString() == expected
+    }
+  }
+
+  /**
+   * MainActivity hosts each tab as a different [Fragment] via Compose's `AndroidFragment`
+   * (see MainActivity.kt:662-698). The user sees the content of whichever one is currently
+   * attached, so a tab assertion that reads the FragmentManager is a real user-visible
+   * signal — strictly stronger than reading the VM's `currentListLocation`.
+   */
+  private fun listFragmentClass(location: MainNavigationListLocation): Class<out Fragment> = when (location) {
+    MainNavigationListLocation.CHATS -> ConversationListFragment::class.java
+    MainNavigationListLocation.ARCHIVE -> ConversationListArchiveFragment::class.java
+    MainNavigationListLocation.CALLS -> CallLogFragment::class.java
+    MainNavigationListLocation.STORIES -> StoriesLandingFragment::class.java
+  }
+
+  private fun awaitListFragment(launched: LaunchedActivity, location: MainNavigationListLocation) {
+    val expected = listFragmentClass(location)
+    try {
+      await(timeoutMs = 10_000, description = "${expected.simpleName} attached for $location") {
+        launched.recorder.isAttached(expected)
+      }
+    } catch (e: IllegalStateException) {
+      throw IllegalStateException("${e.message}; currently attached: ${launched.recorder.attachedNames()}", e)
+    }
+  }
+
+  // endregion
+
+  // region Types
+
+  /**
+   * Records every [ConversationFragment] added under an activity's fragment manager,
+   * capturing each fragment's arguments at create-time.
+   */
+  private class ConversationFragmentRecorder : FragmentManager.FragmentLifecycleCallbacks() {
+    val createdArgs: MutableList<ConversationArgs> = mutableListOf()
+    val allCreated: MutableList<String> = mutableListOf()
+    private val active: MutableList<ConversationFragment> = mutableListOf()
+    private val attached: MutableList<Fragment> = mutableListOf()
+    var destroyedCount: Int = 0
+      private set
+
+    /** Most-recently-added still-attached ConversationFragment, or null. Main-thread read. */
+    fun latestActive(): ConversationFragment? = active.lastOrNull()
+
+    /**
+     * Exact class match (not [Class.isInstance]) — `ConversationListArchiveFragment`
+     * extends `ConversationListFragment`, so an `isInstance` check for CHATS would falsely
+     * pass when the archive list is attached.
+     */
+    fun isAttached(clazz: Class<out Fragment>): Boolean = attached.any { it::class.java == clazz }
+
+    fun attachedNames(): List<String> = attached.map { it::class.simpleName ?: it::class.java.name }
+
+    override fun onFragmentCreated(fm: FragmentManager, f: Fragment, savedInstanceState: android.os.Bundle?) {
+      allCreated += f::class.simpleName ?: f::class.java.name
+      attached += f
+      if (f is ConversationFragment) {
+        createdArgs += ConversationIntents.readArgsFromBundle(f.requireArguments())
+        active += f
+      }
+    }
+
+    override fun onFragmentDestroyed(fm: FragmentManager, f: Fragment) {
+      attached.remove(f)
+      if (f is ConversationFragment) {
+        active.remove(f)
+        destroyedCount++
+      }
+    }
+  }
+
+  private class LaunchedActivity(
+    private val activityHolder: Array<MainActivity?>,
+    val recorder: ConversationFragmentRecorder,
+    private val app: Application,
+    private val callbacks: Application.ActivityLifecycleCallbacks,
+    private val allActivities: MutableList<Activity>
+  ) : AutoCloseable {
+    /**
+     * Always returns the *latest* MainActivity instance so reads follow `recreate()`.
+     */
+    val activity: MainActivity get() = checkNotNull(activityHolder[0]) { "No active MainActivity" }
+
+    /**
+     * Poll until an activity of [clazz] has been created, then return it. Used to assert
+     * the share-image flow's hop into MediaSelectionActivity.
+     */
+    fun <T : Activity> awaitActivity(clazz: Class<T>, timeoutMs: Long = 10_000): T {
+      val deadline = System.currentTimeMillis() + timeoutMs
+      while (System.currentTimeMillis() < deadline) {
+        val match = synchronized(allActivities) {
+          allActivities.firstOrNull { clazz.isInstance(it) }
+        }
+        if (match != null) return clazz.cast(match)!!
+        Thread.sleep(50)
+      }
+      val seen = synchronized(allActivities) { allActivities.map { it::class.simpleName } }
+      error("Timed out after ${timeoutMs}ms waiting for ${clazz.simpleName}; saw $seen")
+    }
+
+    fun nonMainActivities(): List<Activity> = synchronized(allActivities) {
+      allActivities.filter { it !is MainActivity }.toList()
+    }
+
+    override fun close() {
+      // Don't wait for looper idle — secondary activities (e.g. MediaSelectionActivity
+      // opened by share processing) can keep it busy indefinitely. Finish every tracked
+      // activity so subsequent tests start from a clean slate.
+      val toFinish = synchronized(allActivities) { allActivities.toList() }
+      if (toFinish.isNotEmpty()) {
+        InstrumentationRegistry.getInstrumentation().runOnMainSync {
+          toFinish.forEach { it.finish() }
+        }
+      }
+      app.unregisterActivityLifecycleCallbacks(callbacks)
+    }
+  }
+
+  // endregion
+}

app/src/androidTest/java/org/thoughtcrime/securesms/megaphone/DonationMegaphoneGatingTest.kt

@@ -0,0 +1,84 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.megaphone
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isFalse
+import assertk.assertions.isNull
+import assertk.assertions.isTrue
+import io.mockk.every
+import io.mockk.mockkObject
+import io.mockk.mockkStatic
+import io.mockk.unmockkObject
+import io.mockk.unmockkStatic
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.deleteAll
+import org.thoughtcrime.securesms.components.settings.app.subscription.InAppDonations
+import org.thoughtcrime.securesms.database.InAppPaymentTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.util.VersionTracker
+
+/**
+ * The "user might be a sustainer" rule for the donations remote megaphone: the `standard_donate`
+ * conditional (via [RemoteMegaphoneRepository.getRemoteMegaphoneToShow]) suppresses the megaphone for
+ * existing donors and shows it otherwise.
+ */
+@RunWith(AndroidJUnit4::class)
+class DonationMegaphoneGatingTest {
+
+  @get:Rule
+  val harness = SignalActivityRule()
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  @Before
+  fun setUp() {
+    SignalDatabase.inAppPayments.writableDatabase.deleteAll(InAppPaymentTable.TABLE_NAME)
+    SignalDatabase.remoteMegaphones.debugRemoveAll()
+    setSelfBadges(emptyList())
+
+    // Freshly-installed test APKs report 0 days installed and no configured payment methods, both of
+    // which independently fail shouldShowDonateMegaphone. Fix them so the donor badge is the only
+    // variable across the gating tests.
+    mockkStatic(VersionTracker::class)
+    mockkObject(InAppDonations)
+    every { VersionTracker.getDaysSinceFirstInstalled(any()) } returns 30L
+    every { InAppDonations.hasAtLeastOnePaymentMethodAvailable() } returns true
+  }
+
+  @After
+  fun tearDown() {
+    unmockkStatic(VersionTracker::class)
+    unmockkObject(InAppDonations)
+  }
+
+  @Test
+  fun nonDonor_showsStandardDonateMegaphone() {
+    val record = donateMegaphoneRecord(conditionalId = "standard_donate")
+    SignalDatabase.remoteMegaphones.insert(record)
+
+    assertThat(RemoteMegaphoneRepository.getRemoteMegaphoneToShow()?.uuid).isEqualTo(record.uuid)
+    assertThat(RemoteMegaphoneRepository.hasRemoteMegaphoneToShow(canShowLocalDonate = true)).isTrue()
+  }
+
+  @Test
+  fun sustainer_donorBadge_suppressesStandardDonateMegaphone() {
+    SignalDatabase.remoteMegaphones.insert(donateMegaphoneRecord(conditionalId = "standard_donate"))
+    setSelfBadges(listOf(donorBadge()))
+
+    assertThat(RemoteMegaphoneRepository.getRemoteMegaphoneToShow()).isNull()
+    assertThat(RemoteMegaphoneRepository.hasRemoteMegaphoneToShow(canShowLocalDonate = true)).isFalse()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/megaphone/DonationMegaphoneTest.kt

@@ -0,0 +1,113 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.megaphone
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import androidx.compose.ui.test.junit4.v2.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
+import androidx.fragment.app.DialogFragment
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.ui.compose.theme.SignalTheme
+import org.signal.core.util.getSerializableCompat
+import org.signal.donations.InAppPaymentType
+import org.thoughtcrime.securesms.components.settings.app.subscription.donate.CheckoutFlowActivity
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.database.model.RemoteMegaphoneRecord
+import org.thoughtcrime.securesms.testing.InAppPaymentsRule
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+
+/**
+ * Entry-path coverage for the donations remote megaphone: the megaphone shown on the conversation list
+ * that carries a "Donate" action into the one-time checkout flow.
+ *
+ * The megaphone renders through [MegaphoneComponent], so this renders that composable directly (rather
+ * than launching the full [org.thoughtcrime.securesms.MainActivity]) and asserts that tapping Donate
+ * runs the production [RemoteMegaphoneRepository] action, which navigates to [CheckoutFlowActivity]
+ * with [InAppPaymentType.ONE_TIME_DONATION]. The sustainer gating is covered by [DonationMegaphoneGatingTest].
+ */
+@RunWith(AndroidJUnit4::class)
+class DonationMegaphoneTest {
+
+  @get:Rule
+  val harness = SignalActivityRule()
+
+  @get:Rule
+  val iapRule = InAppPaymentsRule()
+
+  @get:Rule
+  val composeRule = createComposeRule()
+
+  private val context: Context get() = InstrumentationRegistry.getInstrumentation().targetContext
+
+  @Before
+  fun setUp() {
+    SignalDatabase.remoteMegaphones.debugRemoveAll()
+  }
+
+  @Test
+  fun donateMegaphone_donateClick_opensOneTimeCheckout() {
+    val record = donateMegaphoneRecord(conditionalId = null)
+    SignalDatabase.remoteMegaphones.insert(record)
+
+    val controller = RecordingMegaphoneActionController()
+
+    composeRule.setContent {
+      SignalTheme {
+        MegaphoneComponent(buildDonateMegaphone(record), controller)
+      }
+    }
+
+    composeRule.onNodeWithText(record.primaryActionText!!).performClick()
+
+    val intent = controller.navigationIntent
+    assertThat(intent).isNotNull()
+    assertThat(intent!!.component?.className).isEqualTo(CheckoutFlowActivity::class.java.name)
+
+    val type = intent.extras!!.getSerializableCompat(CheckoutFlowActivity.ARG_IN_APP_PAYMENT_TYPE, InAppPaymentType::class.java)
+    assertThat(type).isEqualTo(InAppPaymentType.ONE_TIME_DONATION)
+  }
+
+  /** Mirrors [Megaphones.buildRemoteMegaphone]: wires the primary button to the real repository action. */
+  private fun buildDonateMegaphone(record: RemoteMegaphoneRecord): Megaphone {
+    return Megaphone.Builder(Megaphones.Event.REMOTE_MEGAPHONE, Megaphone.Style.BASIC)
+      .setTitle(record.title)
+      .setBody(record.body)
+      .setActionButton(record.primaryActionText!!) { _, controller ->
+        RemoteMegaphoneRepository.getAction(record.primaryActionId!!).run(context, controller, record)
+      }
+      .build()
+  }
+
+  private class RecordingMegaphoneActionController : MegaphoneActionController {
+    var navigationIntent: Intent? = null
+      private set
+
+    override fun onMegaphoneNavigationRequested(intent: Intent) {
+      navigationIntent = intent
+    }
+
+    override fun onMegaphoneNavigationRequested(intent: Intent, requestCode: Int) {
+      navigationIntent = intent
+    }
+
+    override fun onMegaphoneToastRequested(string: String) = Unit
+    override fun getMegaphoneActivity(): Activity = throw UnsupportedOperationException("not used")
+    override fun onMegaphoneSnooze(event: Megaphones.Event) = Unit
+    override fun onMegaphoneCompleted(event: Megaphones.Event) = Unit
+    override fun onMegaphoneDialogFragmentRequested(dialogFragment: DialogFragment) = Unit
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/megaphone/DonationMegaphoneTestSupport.kt

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.megaphone
+
+import android.net.Uri
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.database.model.RemoteMegaphoneRecord
+import org.thoughtcrime.securesms.recipients.Recipient
+import java.util.UUID
+import java.util.concurrent.TimeUnit
+
+fun donateMegaphoneRecord(conditionalId: String?): RemoteMegaphoneRecord {
+  val now = System.currentTimeMillis()
+  return RemoteMegaphoneRecord(
+    priority = 100,
+    uuid = UUID.randomUUID().toString(),
+    countries = null,
+    minimumVersion = 1,
+    doNotShowBefore = now - TimeUnit.DAYS.toMillis(2),
+    doNotShowAfter = now + TimeUnit.DAYS.toMillis(28),
+    showForNumberOfDays = 30,
+    conditionalId = conditionalId,
+    primaryActionId = RemoteMegaphoneRecord.ActionId.DONATE,
+    secondaryActionId = RemoteMegaphoneRecord.ActionId.SNOOZE,
+    imageUrl = null,
+    title = "Donate Test",
+    body = "Donate body test.",
+    primaryActionText = "Donate",
+    secondaryActionText = "Snooze"
+  )
+}
+
+fun donorBadge(): Badge {
+  return Badge(
+    id = "test-donor-badge",
+    category = Badge.Category.Donor,
+    name = "Signal Sustainer",
+    description = "",
+    imageUrl = Uri.EMPTY,
+    imageDensity = "xxhdpi",
+    expirationTimestamp = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(30),
+    visible = true,
+    duration = TimeUnit.DAYS.toMillis(30)
+  )
+}
+
+fun setSelfBadges(badges: List<Badge>) {
+  SignalDatabase.recipients.setBadges(Recipient.self().id, badges)
+  Recipient.self().fresh()
+}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/EditMessageSyncProcessorTest.kt

@@ -75,6 +75,14 @@ class EditMessageSyncProcessorTest {
             .timestamp(originalTimestamp)
             .expirationStartTimestamp(originalTimestamp)
             .message(content.dataMessage)
+            .unidentifiedStatus(
+              listOf(
+                SyncMessage.Sent.UnidentifiedDeliveryStatus.Builder()
+                  .destinationServiceIdBinary(toRecipient.requireServiceId().toByteString())
+                  .unidentified(true)
+                  .build()
+              )
+            )
             .build()
         ).build()
       ).build()
@@ -100,6 +108,14 @@ class EditMessageSyncProcessorTest {
                 .targetSentTimestamp(originalTimestamp)
                 .build()
             )
+            .unidentifiedStatus(
+              listOf(
+                SyncMessage.Sent.UnidentifiedDeliveryStatus.Builder()
+                  .destinationServiceIdBinary(toRecipient.requireServiceId().toByteString())
+                  .unidentified(true)
+                  .build()
+              )
+            )
             .build()
         ).build()
       ).build()

app/src/androidTest/java/org/thoughtcrime/securesms/messages/MessageHelper.kt

@@ -18,10 +18,10 @@ import org.thoughtcrime.securesms.database.UriAttachmentBuilder
 import org.thoughtcrime.securesms.database.model.GroupsV2UpdateMessageConverter
 import org.thoughtcrime.securesms.database.model.databaseprotos.DecryptedGroupV2Context
 import org.thoughtcrime.securesms.database.model.databaseprotos.GV2UpdateDescription
+import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.jobs.ThreadUpdateJob
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.mms.OutgoingMessage
-import org.thoughtcrime.securesms.providers.BlobProvider
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.recipients.RecipientId
 import org.thoughtcrime.securesms.testing.GroupTestingUtils
@@ -120,7 +120,7 @@ class MessageHelper(private val harness: SignalActivityRule, var startTime: Long
   }
 
   fun outgoingAttachment(data: ByteArray, uuid: UUID? = UUID.randomUUID()): Attachment {
-    val uri: Uri = BlobProvider.getInstance().forData(data).createForSingleSessionInMemory()
+    val uri: Uri = AppDependencies.blobs.forData(data).createForSingleSessionInMemory()
 
     val attachment: UriAttachment = UriAttachmentBuilder.build(
       id = Random.nextLong(),

app/src/androidTest/java/org/thoughtcrime/securesms/messages/SyncMessageProcessorTest_attachmentBackfill.kt

@@ -0,0 +1,347 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.messages
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
+import okio.ByteString.Companion.toByteString
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.models.database.AttachmentId
+import org.signal.core.util.Base64
+import org.thoughtcrime.securesms.database.AttachmentTable
+import org.thoughtcrime.securesms.database.MessageTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.testing.MessageContentFuzzer
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.thoughtcrime.securesms.util.MediaUtil
+import org.thoughtcrime.securesms.util.TextSecurePreferences
+import org.whispersystems.signalservice.api.push.SignalServiceAddress
+import org.whispersystems.signalservice.internal.push.AddressableMessage
+import org.whispersystems.signalservice.internal.push.AttachmentPointer
+import org.whispersystems.signalservice.internal.push.Content
+import org.whispersystems.signalservice.internal.push.ConversationIdentifier
+import org.whispersystems.signalservice.internal.push.DataMessage
+import org.whispersystems.signalservice.internal.push.SyncMessage
+import java.util.UUID
+
+@Suppress("ClassName")
+@RunWith(AndroidJUnit4::class)
+class SyncMessageProcessorTest_attachmentBackfill {
+
+  @get:Rule
+  val harness = SignalActivityRule(createGroup = true)
+
+  private lateinit var messageHelper: MessageHelper
+  private var originalDeviceId: Int = SignalServiceAddress.DEFAULT_DEVICE_ID
+
+  @Before
+  fun setUp() {
+    messageHelper = MessageHelper(harness)
+    originalDeviceId = SignalStore.account.deviceId
+    // Make this device a linked device so backfill response handling activates.
+    SignalStore.account.deviceId = 2
+
+    // Prevent AttachmentDownloadJob onAdded from async changing the attachment state.
+    TextSecurePreferences.getSharedPreferences(harness.application)
+      .edit()
+      .putStringSet(TextSecurePreferences.MEDIA_DOWNLOAD_WIFI_PREF, emptySet())
+      .putStringSet(TextSecurePreferences.MEDIA_DOWNLOAD_MOBILE_PREF, emptySet())
+      .putStringSet(TextSecurePreferences.MEDIA_DOWNLOAD_ROAMING_PREF, emptySet())
+      .commit()
+  }
+
+  @After
+  fun tearDown() {
+    SignalStore.account.deviceId = originalDeviceId
+    messageHelper.tearDown()
+  }
+
+  @Test
+  fun fresh_pointer_updates_row_and_resets_transfer_state() {
+    val (messageId, attachmentId) = insertIncomingMediaMessage(messageHelper.alice)
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    val pointer = freshPointer(cdnNumber = 3, cdnKey = "fresh-key", size = 1234, uploadTimestamp = 9_999_000L)
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = pointer))
+    )
+
+    // transferState is not asserted: the forced download job's onAdded() races it PENDING -> STARTED. The pointer fields
+    // are written synchronously and are stable.
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.remoteLocation).isEqualTo("fresh-key")
+    assertThat(refreshed.cdn.cdnNumber).isEqualTo(3)
+    assertThat(refreshed.size).isEqualTo(1234L)
+    assertThat(refreshed.uploadTimestamp).isEqualTo(9_999_000L)
+  }
+
+  @Test
+  fun terminal_error_marks_permanent_failure() {
+    val (messageId, attachmentId) = insertIncomingMediaMessage(messageHelper.alice)
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(
+          status = SyncMessage.AttachmentBackfillResponse.AttachmentData.Status.TERMINAL_ERROR
+        )
+      )
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.transferState).isEqualTo(AttachmentTable.TRANSFER_PROGRESS_PERMANENT_FAILURE)
+  }
+
+  @Test
+  fun pending_status_leaves_row_unchanged() {
+    val (messageId, attachmentId) = insertIncomingMediaMessage(messageHelper.alice)
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(
+          status = SyncMessage.AttachmentBackfillResponse.AttachmentData.Status.PENDING
+        )
+      )
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.transferState).isEqualTo(AttachmentTable.TRANSFER_PROGRESS_FAILED)
+  }
+
+  @Test
+  fun message_not_found_error_marks_attachments_retryable_failed() {
+    val (messageId, attachmentId) = insertIncomingMediaMessage(messageHelper.alice)
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      error = SyncMessage.AttachmentBackfillResponse.Error.MESSAGE_NOT_FOUND
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.transferState).isEqualTo(AttachmentTable.TRANSFER_PROGRESS_FAILED)
+  }
+
+  @Test
+  fun primary_device_ignores_backfill_response() {
+    SignalStore.account.deviceId = SignalServiceAddress.DEFAULT_DEVICE_ID
+
+    val (messageId, attachmentId) = insertIncomingMediaMessage(messageHelper.alice)
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(
+          status = SyncMessage.AttachmentBackfillResponse.AttachmentData.Status.TERMINAL_ERROR
+        )
+      )
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.transferState).isEqualTo(AttachmentTable.TRANSFER_PROGRESS_FAILED)
+  }
+
+  @Test
+  fun multi_attachment_response_matches_positionally_with_mixed_status() {
+    val messageId = insertIncomingMessageWith(messageHelper.alice, listOf(incomingImagePointer(), incomingImagePointer()))
+    val body = SignalDatabase.attachments.getAttachmentsForMessage(messageId).sortedBy { it.displayOrder }
+    assertThat(body.size).isEqualTo(2)
+    body.forEach { SignalDatabase.attachments.setTransferProgressFailed(it.attachmentId, messageId) }
+
+    // Response is a positional array: index 0 -> body[0] (fresh pointer), index 1 -> body[1] (terminal).
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = freshPointer(cdnNumber = 3, cdnKey = "first-key", size = 11, uploadTimestamp = 111L)),
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(status = SyncMessage.AttachmentBackfillResponse.AttachmentData.Status.TERMINAL_ERROR)
+      )
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).sortedBy { it.displayOrder }
+    // remoteLocation proves index 0 routed to body[0]. transferState is not asserted: it races the download job's onAdded().
+    assertThat(refreshed[0].remoteLocation).isEqualTo("first-key")
+    assertThat(refreshed[0].cdn.cdnNumber).isEqualTo(3)
+    assertThat(refreshed[1].transferState).isEqualTo(AttachmentTable.TRANSFER_PROGRESS_PERMANENT_FAILURE)
+  }
+
+  @Test
+  fun long_text_slot_is_applied_independently_of_the_body() {
+    val messageId = insertIncomingMessageWith(messageHelper.alice, listOf(incomingImagePointer(), incomingLongTextPointer()))
+    val all = SignalDatabase.attachments.getAttachmentsForMessage(messageId)
+    all.forEach { SignalDatabase.attachments.setTransferProgressFailed(it.attachmentId, messageId) }
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = freshPointer(cdnNumber = 3, cdnKey = "body-key", size = 22, uploadTimestamp = 222L))),
+      longText = SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = freshPointer(cdnNumber = 3, cdnKey = "long-text-key", size = 33, uploadTimestamp = 333L))
+    )
+
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId)
+    val bodyRow = refreshed.single { it.contentType != MediaUtil.LONG_TEXT }
+    val longTextRow = refreshed.single { it.contentType == MediaUtil.LONG_TEXT }
+    // The positional `attachments` array fills the body row and the separate `longText` slot fills the long-text row,
+    // with no cross-contamination. transferState is not asserted: it races the download job's onAdded().
+    assertThat(bodyRow.remoteLocation).isEqualTo("body-key")
+    assertThat(longTextRow.remoteLocation).isEqualTo("long-text-key")
+  }
+
+  @Test
+  fun remote_attachment_list_longer_than_local_skips_extras() {
+    val messageId = insertIncomingMessageWith(messageHelper.alice, listOf(incomingImagePointer()))
+    val attachmentId = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single().attachmentId
+    SignalDatabase.attachments.setTransferProgressFailed(attachmentId, messageId)
+
+    deliverBackfillResponse(
+      sender = messageHelper.alice,
+      sentTimestamp = sentTimestampFor(messageId),
+      conversationId = messageHelper.alice,
+      attachmentData = listOf(
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = freshPointer(cdnNumber = 3, cdnKey = "only-key", size = 44, uploadTimestamp = 444L)),
+        SyncMessage.AttachmentBackfillResponse.AttachmentData(attachment = freshPointer(cdnNumber = 3, cdnKey = "extra-key", size = 55, uploadTimestamp = 555L))
+      )
+    )
+
+    // The single local row is routed from index 0; the extra index-1 entry has no body[1] and must be skipped, not throw.
+    val refreshed = SignalDatabase.attachments.getAttachmentsForMessage(messageId).single()
+    assertThat(refreshed.remoteLocation).isEqualTo("only-key")
+  }
+
+  private fun insertIncomingMediaMessage(sender: RecipientId): Pair<Long, AttachmentId> {
+    messageHelper.startTime = messageHelper.nextStartTime()
+    val sentTimestamp = messageHelper.startTime
+
+    val content = Content.Builder()
+      .dataMessage(
+        DataMessage.Builder()
+          .timestamp(sentTimestamp)
+          .attachments(listOf(MessageContentFuzzer.attachmentPointer()))
+          .build()
+      )
+      .build()
+
+    messageHelper.processor.process(
+      envelope = MessageContentFuzzer.envelope(sentTimestamp),
+      content = content,
+      metadata = MessageContentFuzzer.envelopeMetadata(source = sender, destination = harness.self.id),
+      serverDeliveredTimestamp = sentTimestamp + 10
+    )
+
+    val syncMessageId = MessageTable.SyncMessageId(sender, sentTimestamp)
+    val messageId = SignalDatabase.messages.getMessageIdOrNull(syncMessageId)
+    assertThat(messageId, name = "messageId").isNotNull()
+
+    val attachment = SignalDatabase.attachments.getAttachmentsForMessage(messageId!!).single()
+    return messageId to attachment.attachmentId
+  }
+
+  private fun insertIncomingMessageWith(sender: RecipientId, pointers: List<AttachmentPointer>): Long {
+    messageHelper.startTime = messageHelper.nextStartTime()
+    val sentTimestamp = messageHelper.startTime
+
+    val content = Content.Builder()
+      .dataMessage(
+        DataMessage.Builder()
+          .timestamp(sentTimestamp)
+          .attachments(pointers)
+          .build()
+      )
+      .build()
+
+    messageHelper.processor.process(
+      envelope = MessageContentFuzzer.envelope(sentTimestamp),
+      content = content,
+      metadata = MessageContentFuzzer.envelopeMetadata(source = sender, destination = harness.self.id),
+      serverDeliveredTimestamp = sentTimestamp + 10
+    )
+
+    val messageId = SignalDatabase.messages.getMessageIdOrNull(MessageTable.SyncMessageId(sender, sentTimestamp))
+    assertThat(messageId, name = "messageId").isNotNull()
+    return messageId!!
+  }
+
+  private fun incomingImagePointer(): AttachmentPointer = MessageContentFuzzer.attachmentPointer().newBuilder().contentType("image/jpeg").build()
+
+  private fun incomingLongTextPointer(): AttachmentPointer = MessageContentFuzzer.attachmentPointer().newBuilder().contentType(MediaUtil.LONG_TEXT).build()
+
+  private fun sentTimestampFor(messageId: Long): Long {
+    return SignalDatabase.messages.getMessageRecord(messageId).dateSent
+  }
+
+  private fun deliverBackfillResponse(
+    sender: RecipientId,
+    sentTimestamp: Long,
+    conversationId: RecipientId,
+    attachmentData: List<SyncMessage.AttachmentBackfillResponse.AttachmentData> = emptyList(),
+    longText: SyncMessage.AttachmentBackfillResponse.AttachmentData? = null,
+    error: SyncMessage.AttachmentBackfillResponse.Error? = null
+  ) {
+    messageHelper.startTime = messageHelper.nextStartTime()
+    val envelopeTimestamp = messageHelper.startTime
+
+    val response = SyncMessage.AttachmentBackfillResponse(
+      targetMessage = AddressableMessage(
+        authorServiceIdBinary = Recipient.resolved(sender).requireAci().toByteString(),
+        sentTimestamp = sentTimestamp
+      ),
+      targetConversation = ConversationIdentifier(
+        threadServiceIdBinary = Recipient.resolved(conversationId).requireAci().toByteString()
+      ),
+      attachments = if (error == null) SyncMessage.AttachmentBackfillResponse.AttachmentDataList(attachments = attachmentData, longText = longText) else null,
+      error = error
+    )
+
+    val content = Content.Builder()
+      .syncMessage(SyncMessage.Builder().attachmentBackfillResponse(response).build())
+      .build()
+
+    messageHelper.processor.process(
+      envelope = MessageContentFuzzer.envelope(envelopeTimestamp, serverGuid = UUID.randomUUID()),
+      content = content,
+      metadata = MessageContentFuzzer.envelopeMetadata(source = harness.self.id, destination = harness.self.id, sourceDeviceId = 1),
+      serverDeliveredTimestamp = envelopeTimestamp + 10
+    )
+  }
+
+  private fun freshPointer(cdnNumber: Int, cdnKey: String, size: Int, uploadTimestamp: Long): AttachmentPointer {
+    return AttachmentPointer.Builder()
+      .cdnKey(cdnKey)
+      .cdnNumber(cdnNumber)
+      .key(Base64.decode("AAAAAAAA").toByteString())
+      .digest(ByteArray(32) { it.toByte() }.toByteString())
+      .size(size)
+      .uploadTimestamp(uploadTimestamp)
+      .contentType("image/jpeg")
+      .build()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/SyncMessageProcessorTest_synchronizeDeleteForMe.kt

@@ -13,7 +13,6 @@ import assertk.assertions.isEqualTo
 import assertk.assertions.isGreaterThan
 import assertk.assertions.isNotEqualTo
 import assertk.assertions.isNotNull
-import assertk.assertions.isNull
 import org.junit.After
 import org.junit.Before
 import org.junit.Ignore
@@ -25,6 +24,7 @@ import org.signal.core.util.Util
 import org.signal.core.util.logging.Log
 import org.signal.core.util.update
 import org.signal.core.util.withinTransaction
+import org.signal.network.api.AttachmentUploadResult
 import org.thoughtcrime.securesms.attachments.Attachment
 import org.thoughtcrime.securesms.attachments.DatabaseAttachment
 import org.thoughtcrime.securesms.database.AttachmentTable
@@ -37,7 +37,6 @@ import org.thoughtcrime.securesms.recipients.RecipientId
 import org.thoughtcrime.securesms.testing.MessageContentFuzzer.DeleteForMeSync
 import org.thoughtcrime.securesms.testing.SignalActivityRule
 import org.thoughtcrime.securesms.util.IdentityUtil
-import org.whispersystems.signalservice.api.attachment.AttachmentUploadResult
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId
 import java.util.UUID
 
@@ -166,7 +165,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
     assertThat(messageCount).isEqualTo(0)
 
     val threadRecord = SignalDatabase.threads.getThreadRecord(threadId)
-    assertThat(threadRecord).isNull()
+    assertThat(threadRecord?.active).isEqualTo(false)
   }
 
   @Test
@@ -245,7 +244,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(false)
   }
 
   @Test
@@ -304,7 +303,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(false)
 
     harness.inMemoryLogger.flush()
     assertThat(harness.inMemoryLogger.entries().filter { it.message?.contains("Using backup non-expiring messages") == true }).hasSize(1)
@@ -344,7 +343,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(false)
   }
 
   @Test
@@ -376,7 +375,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(3)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNotNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(true)
   }
 
   @Test
@@ -405,7 +404,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(false)
   }
 
   @Test
@@ -435,7 +434,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
     // THEN
     threadIds.forEach {
       assertThat(SignalDatabase.messages.getMessageCountForThread(it)).isEqualTo(0)
-      assertThat(SignalDatabase.threads.getThreadRecord(it)).isNull()
+      assertThat(SignalDatabase.threads.getThreadRecord(it)?.active).isEqualTo(false)
     }
   }
 
@@ -463,7 +462,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(aliceThreadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(aliceThreadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(aliceThreadId)?.active).isEqualTo(false)
   }
 
   @Ignore("counts are consistent for some reason")
@@ -527,10 +526,10 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(aliceThreadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(aliceThreadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(aliceThreadId)?.active).isEqualTo(false)
 
     assertThat(SignalDatabase.messages.getMessageCountForThread(groupThreadId)).isEqualTo(0)
-    assertThat(SignalDatabase.threads.getThreadRecord(groupThreadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(groupThreadId)?.active).isEqualTo(false)
   }
 
   @Test
@@ -551,7 +550,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
 
     // THEN
     assertThat(SignalDatabase.messages.getMessageCountForThread(threadId)).isEqualTo(20)
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNotNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(true)
 
     harness.inMemoryLogger.flush()
     assertThat(harness.inMemoryLogger.entries().filter { it.message?.contains("Thread is not local only") == true }).hasSize(1)
@@ -665,7 +664,7 @@ class SyncMessageProcessorTest_synchronizeDeleteForMe {
     updatedAttachments = SignalDatabase.attachments.getAttachmentsForMessage(message1.messageId)
     assertThat(updatedAttachments).isEmpty()
 
-    assertThat(SignalDatabase.threads.getThreadRecord(threadId)).isNull()
+    assertThat(SignalDatabase.threads.getThreadRecord(threadId)?.active).isEqualTo(false)
   }
 
   private fun DatabaseAttachment.copy(

app/src/androidTest/java/org/thoughtcrime/securesms/messages/SyncMessageProcessorTest_synchronizePniChangeNumber.kt

@@ -0,0 +1,383 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.messages
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
+import assertk.assertions.isTrue
+import okio.ByteString
+import okio.ByteString.Companion.toByteString
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.models.ServiceId
+import org.signal.core.util.UuidUtil
+import org.signal.core.util.orNull
+import org.signal.libsignal.protocol.IdentityKeyPair
+import org.signal.libsignal.protocol.SignalProtocolAddress
+import org.signal.libsignal.protocol.state.KyberPreKeyRecord
+import org.signal.libsignal.protocol.state.SignedPreKeyRecord
+import org.thoughtcrime.securesms.crypto.PreKeyUtil
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.testing.MessageContentFuzzer
+import org.thoughtcrime.securesms.testing.SignalActivityRule
+import org.whispersystems.signalservice.api.push.SignalServiceAddress
+import org.whispersystems.signalservice.internal.push.Content
+import org.whispersystems.signalservice.internal.push.SyncMessage
+import java.util.UUID
+
+@Suppress("ClassName")
+@RunWith(AndroidJUnit4::class)
+class SyncMessageProcessorTest_synchronizePniChangeNumber {
+
+  @get:Rule
+  val harness = SignalActivityRule(createGroup = true)
+
+  private lateinit var messageHelper: MessageHelper
+
+  private val newPniUuid: UUID = UUID.randomUUID()
+  private val newPni: ServiceId.PNI = ServiceId.PNI.from(newPniUuid)
+
+  // 16-byte raw UUID — matches the actual wire format the server sends (per proto comment and
+  // iOS/Desktop behavior). Do NOT use `newPni.toByteString()` here — that produces libsignal's
+  // 17-byte ServiceIdBinary form, which is a different format.
+  private val newPniBytes: ByteString = UuidUtil.toByteArray(newPniUuid).toByteString()
+  private val newE164 = "+15555550199"
+  private val newPniIdentity: IdentityKeyPair = IdentityKeyPair.generate()
+  private val newSignedPreKey: SignedPreKeyRecord = PreKeyUtil.generateSignedPreKey(1234, newPniIdentity.privateKey)
+  private val newLastResortKyber: KyberPreKeyRecord = PreKeyUtil.generateLastResortKyberPreKey(5678, newPniIdentity.privateKey)
+  private val newRegistrationId = 4242
+
+  @Before
+  fun setUp() {
+    messageHelper = MessageHelper(harness)
+    SignalStore.account.deviceId = 2
+  }
+
+  @After
+  fun tearDown() {
+    messageHelper.tearDown()
+  }
+
+  @Test
+  fun appliesAllStateOnHappyPath() {
+    sendPniChangeNumber()
+
+    assertThat(SignalStore.account.e164).isEqualTo(newE164)
+    assertThat(SignalStore.account.pni).isEqualTo(newPni)
+    assertThat(SignalStore.account.pniRegistrationId).isEqualTo(newRegistrationId)
+    assertThat(SignalStore.account.pniIdentityKey.publicKey.serialize().toByteString())
+      .isEqualTo(newPniIdentity.publicKey.serialize().toByteString())
+    assertThat(SignalStore.account.pniPreKeys.activeSignedPreKeyId).isEqualTo(newSignedPreKey.id)
+    assertThat(SignalStore.account.pniPreKeys.isSignedPreKeyRegistered).isTrue()
+    assertThat(SignalStore.account.pniPreKeys.lastResortKyberPreKeyId).isEqualTo(newLastResortKyber.id)
+    assertThat(SignalStore.misc.forcePniSignedPreKeyRotation).isTrue()
+
+    val self = Recipient.self().fresh()
+    assertThat(self.requireE164()).isEqualTo(newE164)
+    assertThat(self.pni.orNull()).isEqualTo(newPni)
+
+    val pniProtocolStore = AppDependencies.protocolStore.pni()
+    val storedSigned = pniProtocolStore.loadSignedPreKey(newSignedPreKey.id)
+    assertThat(storedSigned.serialize().toByteString()).isEqualTo(newSignedPreKey.serialize().toByteString())
+    val storedKyber = pniProtocolStore.loadLastResortKyberPreKeys().firstOrNull { it.id == newLastResortKyber.id }
+    assertThat(storedKyber).isNotNull()
+    assertThat(storedKyber!!.serialize().toByteString()).isEqualTo(newLastResortKyber.serialize().toByteString())
+
+    // The IdentityTable cache is keyed by ServiceId string, not RecipientId — for self, that's
+    // separate ACI and PNI rows. We want the PNI row, so look it up by the new PNI directly.
+    val selfPniIdentity = pniProtocolStore.getIdentity(SignalProtocolAddress(newPni.toString(), SignalServiceAddress.DEFAULT_DEVICE_ID))
+    assertThat(selfPniIdentity).isNotNull()
+    assertThat(selfPniIdentity!!.publicKey.serialize().toByteString())
+      .isEqualTo(newPniIdentity.publicKey.serialize().toByteString())
+  }
+
+  @Test
+  fun appliesStateWhenLastResortKyberAbsent() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(lastResortKyberPreKey = null)
+
+    assertThat(SignalStore.account.e164).isEqualTo(newE164)
+    assertThat(SignalStore.account.pni).isEqualTo(newPni)
+    assertThat(SignalStore.account.pniRegistrationId).isEqualTo(newRegistrationId)
+    assertThat(SignalStore.account.pniPreKeys.activeSignedPreKeyId).isEqualTo(newSignedPreKey.id)
+    assertThat(SignalStore.account.pniPreKeys.isSignedPreKeyRegistered).isTrue()
+    // No kyber was supplied, so kyber metadata should be unchanged.
+    assertThat(SignalStore.account.pniPreKeys.lastResortKyberPreKeyId).isEqualTo(original.lastResortKyberPreKeyId)
+    assertThat(SignalStore.misc.forcePniSignedPreKeyRotation).isTrue()
+  }
+
+  @Test
+  fun bailsWhenPrimaryDevice() {
+    SignalStore.account.deviceId = SignalServiceAddress.DEFAULT_DEVICE_ID
+    val original = captureOriginalState()
+
+    sendPniChangeNumber()
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenSourceIsNotPrimaryDevice() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(sourceDeviceId = 3)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenEnvelopePniMissing() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(envelopePniBinary = null)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenIdentityKeyPairMissing() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(identityKeyPair = null)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenSignedPreKeyMissing() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(signedPreKey = null)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenRegistrationIdMissing() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(registrationId = null)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenRegistrationIdZero() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(registrationId = 0)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenNewE164Missing() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(e164 = null)
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenNewE164Empty() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(e164 = "")
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsWhenNewE164NotValid() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(e164 = "not a phone number")
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsOnMalformedIdentityKeyPair() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(identityKeyPair = malformedBytes())
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsOnMalformedSignedPreKey() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(signedPreKey = malformedBytes())
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun bailsOnMalformedLastResortKyber() {
+    val original = captureOriginalState()
+
+    sendPniChangeNumber(lastResortKyberPreKey = malformedBytes())
+
+    assertOriginalStatePreserved(original)
+  }
+
+  @Test
+  fun skipsRedeliveryWithSameServerTimestamp() {
+    val timestamp = messageHelper.nextStartTime()
+    sendPniChangeNumber(timestamp = timestamp)
+    val afterFirstApply = captureOriginalState()
+
+    val otherIdentity = IdentityKeyPair.generate()
+    val otherSignedPreKey = PreKeyUtil.generateSignedPreKey(9999, otherIdentity.privateKey)
+
+    sendPniChangeNumber(
+      identityKeyPair = otherIdentity.serialize().toByteString(),
+      signedPreKey = otherSignedPreKey.serialize().toByteString(),
+      e164 = "+15555550100",
+      timestamp = timestamp
+    )
+
+    assertOriginalStatePreserved(afterFirstApply)
+  }
+
+  @Test
+  fun reappliesWhenServerTimestampIsNewer() {
+    sendPniChangeNumber()
+
+    val secondPniUuid = UUID.randomUUID()
+    val secondPni = ServiceId.PNI.from(secondPniUuid)
+    val secondPniBytes = UuidUtil.toByteArray(secondPniUuid).toByteString()
+    val secondIdentity = IdentityKeyPair.generate()
+    val secondSignedPreKey = PreKeyUtil.generateSignedPreKey(9999, secondIdentity.privateKey)
+    val secondE164 = "+15555550100"
+    val secondRegistrationId = 7777
+
+    sendPniChangeNumber(
+      identityKeyPair = secondIdentity.serialize().toByteString(),
+      signedPreKey = secondSignedPreKey.serialize().toByteString(),
+      lastResortKyberPreKey = null,
+      registrationId = secondRegistrationId,
+      e164 = secondE164,
+      envelopePniBinary = secondPniBytes,
+      timestamp = messageHelper.nextStartTime() + 1000
+    )
+
+    assertThat(SignalStore.account.e164).isEqualTo(secondE164)
+    assertThat(SignalStore.account.pni).isEqualTo(secondPni)
+    assertThat(SignalStore.account.pniRegistrationId).isEqualTo(secondRegistrationId)
+    assertThat(SignalStore.account.pniIdentityKey.publicKey.serialize().toByteString())
+      .isEqualTo(secondIdentity.publicKey.serialize().toByteString())
+  }
+
+  @Test
+  fun bailsWhenServerTimestampStale() {
+    sendPniChangeNumber()
+    val afterFirstApply = captureOriginalState()
+
+    val otherPniUuid = UUID.randomUUID()
+    val otherPniBytes = UuidUtil.toByteArray(otherPniUuid).toByteString()
+
+    sendPniChangeNumber(
+      envelopePniBinary = otherPniBytes,
+      e164 = "+15555550100",
+      timestamp = messageHelper.nextStartTime() - 100_000L
+    )
+
+    assertOriginalStatePreserved(afterFirstApply)
+  }
+
+  private fun captureOriginalState(): OriginalState {
+    val self = Recipient.self().fresh()
+    return OriginalState(
+      e164 = SignalStore.account.e164,
+      pni = SignalStore.account.pni,
+      pniRegistrationId = SignalStore.account.pniRegistrationId,
+      isSignedPreKeyRegistered = SignalStore.account.pniPreKeys.isSignedPreKeyRegistered,
+      activeSignedPreKeyId = SignalStore.account.pniPreKeys.activeSignedPreKeyId,
+      lastResortKyberPreKeyId = SignalStore.account.pniPreKeys.lastResortKyberPreKeyId,
+      pniIdentityPublicKey = SignalStore.account.pniIdentityKey.publicKey.serialize().toByteString(),
+      selfE164 = self.e164.orNull(),
+      selfPni = self.pni.orNull(),
+      forcePniSignedPreKeyRotation = SignalStore.misc.forcePniSignedPreKeyRotation
+    )
+  }
+
+  private fun assertOriginalStatePreserved(original: OriginalState) {
+    assertThat(SignalStore.account.e164).isEqualTo(original.e164)
+    assertThat(SignalStore.account.pni).isEqualTo(original.pni)
+    assertThat(SignalStore.account.pniRegistrationId).isEqualTo(original.pniRegistrationId)
+    assertThat(SignalStore.account.pniPreKeys.isSignedPreKeyRegistered).isEqualTo(original.isSignedPreKeyRegistered)
+    assertThat(SignalStore.account.pniPreKeys.activeSignedPreKeyId).isEqualTo(original.activeSignedPreKeyId)
+    assertThat(SignalStore.account.pniPreKeys.lastResortKyberPreKeyId).isEqualTo(original.lastResortKyberPreKeyId)
+    assertThat(SignalStore.account.pniIdentityKey.publicKey.serialize().toByteString())
+      .isEqualTo(original.pniIdentityPublicKey)
+    assertThat(SignalStore.misc.forcePniSignedPreKeyRotation).isEqualTo(original.forcePniSignedPreKeyRotation)
+    val self = Recipient.self().fresh()
+    assertThat(self.e164.orNull()).isEqualTo(original.selfE164)
+    assertThat(self.pni.orNull()).isEqualTo(original.selfPni)
+  }
+
+  private data class OriginalState(
+    val e164: String?,
+    val pni: ServiceId.PNI?,
+    val pniRegistrationId: Int,
+    val isSignedPreKeyRegistered: Boolean,
+    val activeSignedPreKeyId: Int,
+    val lastResortKyberPreKeyId: Int,
+    val pniIdentityPublicKey: ByteString,
+    val selfE164: String?,
+    val selfPni: ServiceId.PNI?,
+    val forcePniSignedPreKeyRotation: Boolean
+  )
+
+  private fun malformedBytes(): ByteString = byteArrayOf(0x00, 0x01, 0x02).toByteString()
+
+  private fun sendPniChangeNumber(
+    identityKeyPair: ByteString? = newPniIdentity.serialize().toByteString(),
+    signedPreKey: ByteString? = newSignedPreKey.serialize().toByteString(),
+    lastResortKyberPreKey: ByteString? = newLastResortKyber.serialize().toByteString(),
+    registrationId: Int? = newRegistrationId,
+    e164: String? = newE164,
+    envelopePniBinary: ByteString? = newPniBytes,
+    sourceDeviceId: Int = SignalServiceAddress.DEFAULT_DEVICE_ID,
+    timestamp: Long = messageHelper.nextStartTime()
+  ) {
+    val content = Content(
+      syncMessage = SyncMessage(
+        pniChangeNumber = SyncMessage.PniChangeNumber(
+          identityKeyPair = identityKeyPair,
+          signedPreKey = signedPreKey,
+          lastResortKyberPreKey = lastResortKyberPreKey,
+          registrationId = registrationId,
+          newE164 = e164
+        )
+      )
+    )
+
+    val envelope = MessageContentFuzzer.envelope(
+      timestamp = timestamp,
+      updatedPniBinary = envelopePniBinary
+    )
+
+    messageHelper.processor.process(
+      envelope = envelope,
+      content = content,
+      metadata = MessageContentFuzzer.envelopeMetadata(harness.self.id, harness.self.id, sourceDeviceId = sourceDeviceId),
+      serverDeliveredTimestamp = timestamp + 10
+    )
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/incomingmessageobserver/DecryptionErrorTest.kt

@@ -0,0 +1,27 @@
+package org.thoughtcrime.securesms.messages.incomingmessageobserver
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverAssertions.assertMessageReceived
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverAssertions.assertNoMessageReceived
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverRule
+
+@RunWith(AndroidJUnit4::class)
+class DecryptionErrorTest {
+
+  @get:Rule
+  val rule = IncomingMessageObserverRule(peerCount = 2)
+
+  @Test
+  fun malformedEnvelope_dropsMessage_butPipelineRecovers() {
+    val peer = rule.peers[0]
+
+    rule.deliver { malformedEnvelope() from peer }
+    assertNoMessageReceived(from = peer, body = "subsequent")
+
+    rule.deliver { text("subsequent") from peer }
+    assertMessageReceived(from = peer, body = "subsequent")
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/incomingmessageobserver/IncomingGroupMessageTest.kt

@@ -0,0 +1,39 @@
+package org.thoughtcrime.securesms.messages.incomingmessageobserver
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverAssertions.assertGroupMessageReceived
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverRule
+
+@RunWith(AndroidJUnit4::class)
+class IncomingGroupMessageTest {
+
+  @get:Rule
+  val rule = IncomingMessageObserverRule(peerCount = 5)
+
+  @Test
+  fun deliveredGroupText_isPersistedInGroupThread() {
+    val group = rule.testGroup
+
+    rule.deliver { groupText("hello group", group = group) from rule.peers[0] }
+
+    assertGroupMessageReceived(from = rule.peers[0], group = group, body = "hello group")
+  }
+
+  @Test
+  fun multipleGroupMembers_messagesPersistedFromEach() {
+    val group = rule.testGroup
+
+    rule.deliver {
+      groupText("from peer 0", group = group) from rule.peers[0]
+      groupText("from peer 1", group = group) from rule.peers[1]
+      groupText("from peer 2", group = group) from rule.peers[2]
+    }
+
+    assertGroupMessageReceived(from = rule.peers[0], group = group, body = "from peer 0")
+    assertGroupMessageReceived(from = rule.peers[1], group = group, body = "from peer 1")
+    assertGroupMessageReceived(from = rule.peers[2], group = group, body = "from peer 2")
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/incomingmessageobserver/IncomingTextMessageTest.kt

@@ -0,0 +1,22 @@
+package org.thoughtcrime.securesms.messages.incomingmessageobserver
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverAssertions.assertMessageReceived
+import org.thoughtcrime.securesms.testing.incomingmessageobserver.IncomingMessageObserverRule
+
+@RunWith(AndroidJUnit4::class)
+class IncomingTextMessageTest {
+
+  @get:Rule
+  val rule = IncomingMessageObserverRule(peerCount = 2)
+
+  @Test
+  fun deliveredOneToOneText_isPersisted() {
+    rule.deliver { text("hello world") from rule.peers[0] }
+
+    assertMessageReceived(from = rule.peers[0], body = "hello world")
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/GooglePayTestRule.kt

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.testing
+
+import com.google.android.gms.wallet.PaymentData
+import io.mockk.Runs
+import io.mockk.every
+import io.mockk.just
+import io.mockk.mockk
+import io.mockk.mockkConstructor
+import io.mockk.unmockkConstructor
+import io.reactivex.rxjava3.core.Completable
+import org.junit.rules.ExternalResource
+import org.signal.donations.GooglePayApi
+
+/**
+ * Makes Google Pay appear available and return a fake [com.google.android.gms.wallet.PaymentData] without
+ * launching the real Google Pay sheet, allowing checkout to be driven to the payment pipeline in instrumentation.
+ */
+class GooglePayTestRule : ExternalResource() {
+  override fun before() {
+    val paymentData = mockk<PaymentData> {
+      every { toJson() } returns GOOGLE_PAY_PAYMENT_DATA_JSON
+    }
+
+    mockkConstructor(GooglePayApi::class)
+    every { anyConstructed<GooglePayApi>().queryIsReadyToPay() } returns Completable.complete()
+    every { anyConstructed<GooglePayApi>().requestPayment(any(), any(), any()) } just Runs
+    every { anyConstructed<GooglePayApi>().onActivityResult(any(), any(), any(), any(), any()) } answers {
+      arg<GooglePayApi.PaymentRequestCallback>(4).onSuccess(paymentData)
+    }
+  }
+
+  override fun after() {
+    unmockkConstructor(GooglePayApi::class)
+  }
+
+  companion object {
+    /**
+     * Minimal but well-formed Google Pay payload. [org.signal.donations.GooglePayPaymentSource] parses
+     * `paymentMethodData.tokenizationData.token` (itself a JSON object with an `id`) when the source is
+     * serialized into the setup job, so a relaxed mock that returns an empty body fails before the job runs.
+     */
+    const val GOOGLE_PAY_PAYMENT_DATA_JSON = """{"paymentMethodData":{"tokenizationData":{"token":"{\"id\":\"tok_test\"}"}},"email":"test@signal.org"}"""
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/InAppPaymentTestWaiters.kt

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.testing
+
+import android.os.SystemClock
+import androidx.test.platform.app.InstrumentationRegistry
+import io.reactivex.rxjava3.schedulers.TestScheduler
+
+/**
+ * Timing primitives for in-app-payment instrumentation tests.
+ *
+ * The checkout flow runs against two clocks: the Rx pipeline that drives the UI (creating the payment,
+ * enqueuing the setup job, reacting to state changes, rendering dialogs) runs on the test's [TestScheduler]
+ * (virtual time), while the setup job itself executes on a live JobManager worker thread (real time). Neither
+ * clock can be waited on alone — the scheduler must be advanced for the pipeline to make progress, and the
+ * test must yield real time for the job to run and commit its result. [flushUntil] does both.
+ */
+
+/**
+ * Advances virtual Rx time on this [TestScheduler], drains the main looper, and yields briefly for real
+ * JobManager work, repeating until [condition] holds or [timeoutMs] elapses.
+ *
+ * [TestScheduler.triggerActions] runs the pipeline's scheduled work (which may enqueue a job or process a
+ * database update), `waitForIdleSync` renders whatever that produced, and the short sleep lets the real setup
+ * job run on its worker thread and commit the next state before the loop advances the scheduler again to pick
+ * it up. Throws once [timeoutMs] is exceeded, which means the expected UI state never materialised.
+ *
+ * [condition] may either return `false` or throw (e.g. an Espresso `check` that has not yet matched) to signal
+ * "not satisfied"; a thrown failure is retained and chained as the cause of the timeout [AssertionError] so a
+ * flake surfaces the underlying Espresso error rather than an opaque "condition not satisfied".
+ */
+fun TestScheduler.flushUntil(timeoutMs: Long = 15_000, condition: () -> Boolean) {
+  val deadline = SystemClock.uptimeMillis() + timeoutMs
+  var lastFailure: Throwable? = null
+
+  while (true) {
+    triggerActions()
+    InstrumentationRegistry.getInstrumentation().waitForIdleSync()
+
+    try {
+      if (condition()) {
+        return
+      }
+    } catch (t: Throwable) {
+      lastFailure = t
+    }
+
+    if (SystemClock.uptimeMillis() >= deadline) {
+      throw AssertionError("Condition was not satisfied within ${timeoutMs}ms of flushing the checkout pipeline.", lastFailure)
+    }
+
+    Thread.sleep(50)
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/InAppPaymentsRule.kt

@@ -7,37 +7,90 @@ package org.thoughtcrime.securesms.testing
 
 import androidx.test.platform.app.InstrumentationRegistry
 import io.mockk.every
+import org.json.JSONObject
 import org.junit.rules.ExternalResource
+import org.signal.network.NetworkResult
 import org.thoughtcrime.securesms.dependencies.AppDependencies
-import org.thoughtcrime.securesms.util.JsonUtils
-import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.internal.push.SubscriptionsConfiguration
+import org.thoughtcrime.securesms.testing.endpoints.DonationResponses
+import org.thoughtcrime.securesms.testing.endpoints.DonationTestServer
+import org.thoughtcrime.securesms.testing.endpoints.EndpointResponse
+import org.thoughtcrime.securesms.testing.endpoints.MockEndpoints
+import org.thoughtcrime.securesms.testing.endpoints.delete
+import org.thoughtcrime.securesms.testing.endpoints.get
+import org.thoughtcrime.securesms.testing.endpoints.ok
+import org.thoughtcrime.securesms.testing.endpoints.post
+import org.thoughtcrime.securesms.testing.endpoints.put
+import org.whispersystems.signalservice.internal.push.WhoAmIResponse
 
 /**
- * Sets up some common infrastructure for on-device InAppPayment testing
+ * Sets up common infrastructure for on-device InAppPayment testing.
+ *
+ * The Signal-service edge is driven through the shared [MockEndpoints.responder] (the real
+ * [org.whispersystems.signalservice.api.donations.DonationsApi] runs against these handlers), while
+ * account/archive lookups that are not websocket-backed here stay mocked via mockk. A scenario can
+ * override any default by registering a more specific handler after this rule runs (last-registered
+ * wins).
  */
 class InAppPaymentsRule : ExternalResource() {
+
   override fun before() {
-    initialiseConfigurationResponse()
-    initialisePutSubscription()
+    MockEndpoints.responder.clear()
+    registerDonationServiceDefaults()
     initialiseSetArchiveBackupId()
+    initialiseSetAccountAttributes()
+    initialiseAccountLookups()
   }
 
-  private fun initialiseConfigurationResponse() {
-    val assets = InstrumentationRegistry.getInstrumentation().context.resources.assets
-    val response = assets.open("inAppPaymentsTests/configuration.json").use { stream ->
-      NetworkResult.Success(JsonUtils.fromJson(stream, SubscriptionsConfiguration::class.java))
-    }
-
-    AppDependencies.donationsApi.apply {
-      every { getDonationsConfiguration(any()) } returns response
-    }
+  override fun after() {
+    MockEndpoints.responder.clear()
   }
 
-  private fun initialisePutSubscription() {
-    AppDependencies.donationsApi.apply {
-      every { putSubscription(any()) } returns NetworkResult.Success(Unit)
+  /**
+   * Default happy-path responses for the Signal donations endpoints. Registered generic-to-specific
+   * so more specific paths registered later win.
+   */
+  private fun registerDonationServiceDefaults() {
+    val responder = MockEndpoints.responder
+
+    // Subscriber lifecycle: create/put/update-level (PUT), cancel (DELETE) all succeed by default.
+    responder.put("/v1/subscription/") { ok() }
+    responder.delete("/v1/subscription/") { ok() }
+
+    // getSubscription defaults to "no active subscription".
+    responder.get("/v1/subscription/") { ok(DonationResponses.emptySubscription()) }
+
+    // Donations configuration (registered after the generic GET so it wins for its path).
+    val configuration = InstrumentationRegistry.getInstrumentation().context.resources.assets
+      .open("inAppPaymentsTests/configuration.json")
+      .use { it.readBytes().decodeToString() }
+    responder.get("/v1/subscription/configuration") { ok(configuration) }
+
+    // SEPA bank-transfer mandate text (registered after the generic GET so it wins for its path).
+    responder.get("/v1/subscription/bank_mandate/") { ok(DonationResponses.bankMandate()) }
+
+    // One-time (boost) payment intent.
+    responder.post("/v1/subscription/boost/create") { ok(DonationResponses.stripeClientSecret()) }
+
+    // Recurring payment method setup + default payment method + level are keyed by subscriber id in
+    // the middle of the path, so match on a distinctive suffix.
+    responder.register({ it.method == "POST" && it.path.contains("/create_payment_method") && !it.path.contains("paypal") }) {
+      ok(DonationResponses.setupIntentClientSecret())
     }
+    responder.register({ it.method == "POST" && it.path.contains("/default_payment_method") }) { ok() }
+
+    // Receipt credential submission (boost + recurring) — mint a valid credential from the client's request.
+    responder.register({ it.method == "POST" && it.path.contains("/receipt_credentials") }) { request ->
+      mintReceiptCredential(request.bodyString)
+    }
+
+    // Redemption.
+    responder.post("/v1/donation/redeem-receipt") { ok() }
+  }
+
+  private fun mintReceiptCredential(requestBody: String): EndpointResponse {
+    val requestBase64 = JSONObject(requestBody).getString("receiptCredentialRequest")
+    val minted = DonationTestServer.issueReceiptCredential(requestBase64)
+    return ok(DonationResponses.receiptCredential(minted))
   }
 
   private fun initialiseSetArchiveBackupId() {
@@ -45,4 +98,20 @@ class InAppPaymentsRule : ExternalResource() {
       every { triggerBackupIdReservation(any(), any(), any()) } returns NetworkResult.Success(Unit)
     }
   }
+
+  private fun initialiseSetAccountAttributes() {
+    AppDependencies.accountApi.apply {
+      every { setAccountAttributes(any()) } returns NetworkResult.Success(Unit)
+    }
+  }
+
+  /**
+   * whoAmI is served by the (still mocked) account API rather than the websocket responder, so
+   * background jobs that resolve the account during a test hit a handled path instead of throwing.
+   */
+  private fun initialiseAccountLookups() {
+    AppDependencies.accountApi.apply {
+      every { whoAmI() } returns NetworkResult.Success(WhoAmIResponse(number = "+15555550123"))
+    }
+  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/testing/MessageContentFuzzer.kt

@@ -41,11 +41,12 @@ object MessageContentFuzzer {
   /**
    * Create an [Envelope].
    */
-  fun envelope(timestamp: Long, serverGuid: UUID = UUID.randomUUID()): Envelope {
+  fun envelope(timestamp: Long, serverGuid: UUID = UUID.randomUUID(), updatedPniBinary: ByteString? = null): Envelope {
     return Envelope.Builder()
       .clientTimestamp(timestamp)
       .serverTimestamp(timestamp + 5)
       .serverGuidBinary(serverGuid.toByteArray().toByteString())
+      .also { if (updatedPniBinary != null) it.updatedPniBinary(updatedPniBinary) }
       .build()
   }
 

app/src/androidTest/java/org/thoughtcrime/securesms/testing/MockProvider.kt

@@ -17,7 +17,6 @@ import org.whispersystems.signalservice.internal.push.PreKeyResponse
 import org.whispersystems.signalservice.internal.push.PreKeyResponseItem
 import org.whispersystems.signalservice.internal.push.PushServiceSocket
 import org.whispersystems.signalservice.internal.push.RegistrationSessionMetadataJson
-import org.whispersystems.signalservice.internal.push.SenderCertificate
 import org.whispersystems.signalservice.internal.push.VerifyAccountResponse
 import org.whispersystems.signalservice.internal.push.WhoAmIResponse
 import java.security.SecureRandom
@@ -27,8 +26,6 @@ import java.security.SecureRandom
  */
 object MockProvider {
 
-  val senderCertificate = SenderCertificate().apply { certificate = ByteArray(0) }
-
   val lockedFailure = PushServiceSocket.RegistrationLockFailure().apply {
     svr1Credentials = AuthCredentials.create("username", "password")
     svr2Credentials = AuthCredentials.create("username", "password")

app/src/androidTest/java/org/thoughtcrime/securesms/testing/RemoteConfigForTest.kt

@@ -0,0 +1,82 @@
+package org.thoughtcrime.securesms.testing
+
+import org.json.JSONObject
+import org.thoughtcrime.securesms.util.RemoteConfig
+import kotlin.reflect.KProperty0
+import kotlin.reflect.jvm.isAccessible
+
+/**
+ * Declares remote config values a test needs. The [SignalTestRunner] reads this off the
+ * about-to-run test (class and/or method) and stages the values into [TestRemoteConfig], which
+ * [org.thoughtcrime.securesms.SignalInstrumentationApplicationContext] seeds into the real
+ * [RemoteConfig] before the startup `init()` runs.
+ *
+ * Method-level annotations override class-level ones for the same key. Values are strings, matching
+ * how the service delivers config; `"true"`/`"false"` are decoded into real booleans on the way into
+ * the store (same as [org.signal.network.api.RemoteConfigApi]), other values stay strings.
+ *
+ * Prefer the typed [Flag] (which resolves its key from the actual [RemoteConfig] property); use
+ * [RawFlag] for keys that don't have a [TestRemoteConfigFlag] entry.
+ *
+ * ```
+ * @RemoteConfigForTest(
+ *   flags = [Flag(TestRemoteConfigFlag.INTERNAL_USER, "true")],
+ *   rawFlags = [RawFlag("android.someOtherKey", "1")]
+ * )
+ * class MyTest { ... }
+ * ```
+ */
+@Retention(AnnotationRetention.RUNTIME)
+@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
+annotation class RemoteConfigForTest(
+  val flags: Array<Flag> = [],
+  val rawFlags: Array<RawFlag> = []
+)
+
+/** A flag whose key is resolved from the referenced [RemoteConfig] property at runtime. */
+@Retention(AnnotationRetention.RUNTIME)
+annotation class Flag(val flag: TestRemoteConfigFlag, val value: String)
+
+/** A flag identified by its raw remote config key, for keys without a [TestRemoteConfigFlag] entry. */
+@Retention(AnnotationRetention.RUNTIME)
+annotation class RawFlag(val key: String, val value: String)
+
+/**
+ * Typed handles for remote config flags referenced by tests.
+ */
+enum class TestRemoteConfigFlag(private val property: KProperty0<*>) {
+  INTERNAL_USER(RemoteConfig::internalUser),
+  DEFAULT_MAX_BACKOFF(RemoteConfig::defaultMaxBackoff),
+  DISAPPEAR_MORE(RemoteConfig::disappearMore);
+
+  val key: String
+    get() {
+      property.isAccessible = true
+      val delegate = property.getDelegate() ?: error("RemoteConfig.${property.name} has no delegate; only `by remoteX(...)` configs can be referenced by ${TestRemoteConfigFlag::class.simpleName}.")
+      check(delegate is RemoteConfig.Config<*>) {
+        "RemoteConfig.${property.name} delegate is ${delegate::class.simpleName}, not RemoteConfig.Config; cannot resolve its remote config key."
+      }
+      return delegate.key
+    }
+}
+
+/**
+ * Process-static bridge between [SignalTestRunner] (which knows the running test) and
+ * [org.thoughtcrime.securesms.SignalInstrumentationApplicationContext] (which seeds the config).
+ * Safe because Orchestrator runs each test in a fresh process.
+ */
+object TestRemoteConfig {
+  @Volatile
+  var pending: Map<String, Any> = emptyMap()
+
+  /**
+   * The staged config as a JSON string ready to write into `SignalStore.remoteConfig`. Mirrors
+   * [org.signal.network.api.RemoteConfigApi]'s decode so `"true"`/`"false"` land as real booleans
+   * (like the server path) while other values stay strings.
+   */
+  val json: String
+    get() {
+      val decoded = pending.mapValues { (_, value) -> (value as? String)?.lowercase()?.toBooleanStrictOrNull() ?: value }
+      return JSONObject(decoded).toString()
+    }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/SignalActivityRule.kt

@@ -139,7 +139,7 @@ class SignalActivityRule(private val othersCount: Int = 4, private val createGro
       val recipientId = RecipientId.from(SignalServiceAddress(aci, "+15555551%03d".format(i)))
       SignalDatabase.recipients.setProfileName(recipientId, ProfileName.fromParts("Buddy", "#$i"))
       SignalDatabase.recipients.setProfileKeyIfAbsent(recipientId, ProfileKeyUtil.createNew())
-      SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true))
+      SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true, true))
       SignalDatabase.recipients.setProfileSharing(recipientId, true)
       SignalDatabase.recipients.markRegistered(recipientId, aci)
       val otherIdentity = IdentityKeyPair.generate()

app/src/androidTest/java/org/thoughtcrime/securesms/testing/SignalTestRunner.kt

@@ -2,15 +2,62 @@ package org.thoughtcrime.securesms.testing
 
 import android.app.Application
 import android.content.Context
+import android.os.Bundle
 import androidx.test.runner.AndroidJUnitRunner
 import org.thoughtcrime.securesms.SignalInstrumentationApplicationContext
 
 /**
  * Custom runner that replaces application with [SignalInstrumentationApplicationContext].
+ *
+ * Before the application is created, it reads any [RemoteConfigForTest] declared on the
+ * about-to-run test (passed by the Orchestrator as the `class` argument, `pkg.Class#method`) and
+ * stages the values in [TestRemoteConfig] so the app can seed them into `RemoteConfig` at startup.
  */
 @Suppress("unused")
 class SignalTestRunner : AndroidJUnitRunner() {
+  override fun onCreate(arguments: Bundle?) {
+    TestRemoteConfig.pending = parseRemoteConfig(arguments?.getString("class"))
+    super.onCreate(arguments)
+  }
+
   override fun newApplication(cl: ClassLoader?, className: String?, context: Context?): Application {
     return super.newApplication(cl, SignalInstrumentationApplicationContext::class.java.name, context)
   }
+
+  /**
+   * Resolves [RemoteConfigForTest] annotations from the targeted test(s). [classArg] is the
+   * instrumentation `class` argument: a comma-separated list of `pkg.Class` or `pkg.Class#method`.
+   * Method-level flags override class-level flags for the same key. Reflection failures (e.g. a
+   * whole-suite run with no `class` arg) fall back to no overrides.
+   */
+  private fun parseRemoteConfig(classArg: String?): Map<String, Any> {
+    if (classArg.isNullOrBlank()) {
+      return emptyMap()
+    }
+
+    val flags = mutableMapOf<String, Any>()
+
+    for (entry in classArg.split(",")) {
+      val (className, methodName) = entry.trim().split("#", limit = 2).let { it[0] to it.getOrNull(1) }
+
+      try {
+        // initialize = false: only read annotations, don't run the test class's static init this early.
+        val testClass = Class.forName(className, false, javaClass.classLoader)
+        val method = methodName?.let { name -> testClass.declaredMethods.firstOrNull { it.name == name } }
+
+        // Class annotation first, then method annotation so method-level flags override class-level ones.
+        listOfNotNull(
+          testClass.getAnnotation(RemoteConfigForTest::class.java),
+          method?.getAnnotation(RemoteConfigForTest::class.java)
+        ).forEach { annotation ->
+          annotation.flags.forEach { flags[it.flag.key] = it.value }
+          annotation.rawFlags.forEach { flags[it.key] = it.value }
+        }
+      } catch (_: ReflectiveOperationException) {
+        // Class/method not resolvable in this run; leave overrides as-is.
+      }
+    }
+
+    return flags
+  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/testing/actions/RecyclerViewInteractions.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.testing.actions
+
+import android.os.SystemClock
+import android.view.View
+import androidx.annotation.IdRes
+import androidx.recyclerview.widget.RecyclerView
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.PerformException
+import androidx.test.espresso.contrib.RecyclerViewActions
+import androidx.test.espresso.matcher.ViewMatchers.hasDescendant
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.platform.app.InstrumentationRegistry
+import io.reactivex.rxjava3.schedulers.TestScheduler
+import org.hamcrest.Matcher
+
+/**
+ * Scrolls the [RecyclerView] with id [recyclerViewId] to the view holder whose item view matches [target], or
+ * whose item view contains a descendant matching [target] (e.g. a preset button inside a container row),
+ * binding it if necessary, then returns. Off-screen presets/buttons are brought on-screen before a click or
+ * assertion regardless of device size — important for Firebase Test Lab's varied screens.
+ *
+ * The DSL screens use [androidx.recyclerview.widget.ListAdapter], which diffs `submitList` on a background
+ * thread and posts the result to the main thread. espresso-contrib's [RecyclerViewActions.scrollTo] scans the
+ * adapter once and fails fast if that diff has not yet committed, so we retry within [timeoutMs], pumping the
+ * main looper (and, if supplied, advancing [scheduler] to run the Rx work that produces the list) between
+ * attempts. This is the async-diff analogue of the codebase's existing poll-until-ready test idiom; Android
+ * exposes no deterministic completion hook for the differ.
+ */
+fun scrollToDescendant(
+  @IdRes recyclerViewId: Int,
+  target: Matcher<View>,
+  scheduler: TestScheduler? = null,
+  timeoutMs: Long = 5_000
+) {
+  val deadline = SystemClock.uptimeMillis() + timeoutMs
+
+  while (true) {
+    // A holder's item view may itself be the target (a bare button row) or contain it as a descendant
+    // (a preset within a container), so try both rather than assume one shape.
+    if (tryScrollTo(recyclerViewId, target) || tryScrollTo(recyclerViewId, hasDescendant(target))) {
+      return
+    }
+
+    if (SystemClock.uptimeMillis() >= deadline) {
+      throw AssertionError("RecyclerView (id=$recyclerViewId) never bound a holder matching $target within ${timeoutMs}ms.")
+    }
+
+    scheduler?.triggerActions()
+    InstrumentationRegistry.getInstrumentation().waitForIdleSync()
+    Thread.sleep(50)
+  }
+}
+
+private fun tryScrollTo(@IdRes recyclerViewId: Int, holderMatcher: Matcher<View>): Boolean {
+  return try {
+    onView(withId(recyclerViewId)).perform(RecyclerViewActions.scrollTo<RecyclerView.ViewHolder>(holderMatcher))
+    true
+  } catch (e: PerformException) {
+    false
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/actions/RecyclerViewScrollToBottomAction.kt

@@ -1,34 +0,0 @@
-/*
- * Copyright 2025 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.thoughtcrime.securesms.testing.actions
-
-import android.view.View
-import androidx.recyclerview.widget.RecyclerView
-import androidx.test.espresso.UiController
-import androidx.test.espresso.ViewAction
-import androidx.test.espresso.matcher.ViewMatchers.isAssignableFrom
-import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import org.hamcrest.CoreMatchers.allOf
-import org.hamcrest.Matcher
-
-/**
- * Scrolls the RecyclerView to the bottom position.
- *
- * Borrowed from [https://stackoverflow.com/a/55990445](https://stackoverflow.com/a/55990445)
- */
-object RecyclerViewScrollToBottomAction : ViewAction {
-  override fun getDescription(): String = "scroll RecyclerView to bottom"
-
-  override fun getConstraints(): Matcher<View> = allOf(isAssignableFrom(RecyclerView::class.java), isDisplayed())
-
-  override fun perform(uiController: UiController?, view: View?) {
-    val recyclerView = view as RecyclerView
-    val itemCount = recyclerView.adapter?.itemCount
-    val position = itemCount?.minus(1) ?: 0
-    recyclerView.scrollToPosition(position)
-    uiController?.loopMainThreadUntilIdle()
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/incomingmessageobserver/IncomingMessageObserverAssertions.kt

@@ -0,0 +1,71 @@
+package org.thoughtcrime.securesms.testing.incomingmessageobserver
+
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
+import assertk.assertions.isTrue
+import org.signal.benchmark.setup.OtherClient
+import org.thoughtcrime.securesms.database.MessageTable
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.database.model.MessageRecord
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.push.SignalServiceAddress
+
+/**
+ * Reads database state produced by [IncomingMessageObserverRule]-driven tests. Import members
+ * individually (e.g. `import …IncomingMessageObserverAssertions.assertMessageReceived`) so test
+ * bodies stay terse.
+ */
+object IncomingMessageObserverAssertions {
+
+  fun OtherClient.recipientId(): RecipientId = Recipient.externalPush(SignalServiceAddress(serviceId, e164)).id
+
+  fun findIncomingMessage(from: OtherClient, body: String): MessageRecord? {
+    val threadId = SignalDatabase.threads.getThreadIdFor(from.recipientId()) ?: return null
+    return SignalDatabase.messages.getConversation(threadId).use { cursor ->
+      MessageTable.MmsReader(cursor).use { reader -> reader.firstOrNull { it.body == body } }
+    }
+  }
+
+  fun findIncomingGroupMessage(from: OtherClient, group: GroupHandle, body: String): MessageRecord? {
+    val threadId = SignalDatabase.threads.getThreadIdFor(group.recipientId) ?: return null
+    return SignalDatabase.messages.getConversation(threadId).use { cursor ->
+      MessageTable.MmsReader(cursor).use { reader ->
+        reader.firstOrNull { it.body == body && it.fromRecipient.id == from.recipientId() }
+      }
+    }
+  }
+
+  fun assertMessageReceived(from: OtherClient, body: String) {
+    val record = findIncomingMessage(from, body)
+    assertThat(record, "incoming message with body \"$body\" from ${from.serviceId} not found").isNotNull()
+    assertThat(record!!.fromRecipient.id, "incoming message sender mismatch for body \"$body\"").isEqualTo(from.recipientId())
+  }
+
+  fun assertGroupMessageReceived(from: OtherClient, group: GroupHandle, body: String) {
+    val record = findIncomingGroupMessage(from, group, body)
+    assertThat(record, "group message \"$body\" from ${from.serviceId} in ${group.groupId} not found").isNotNull()
+  }
+
+  fun assertNoMessageReceived(from: OtherClient, body: String) {
+    val record = findIncomingMessage(from, body)
+    assertThat(record == null, "expected no message with body \"$body\" from ${from.serviceId}, but found one").isTrue()
+  }
+
+  fun assertNoMessagesInThread(recipientId: RecipientId) {
+    val threadId = SignalDatabase.threads.getThreadIdFor(recipientId) ?: return
+    val count = SignalDatabase.messages.getConversation(threadId).use { cursor -> cursor.count }
+    assertThat(count, "expected thread for $recipientId to be empty, but message count was").isEqualTo(0)
+  }
+
+  fun assertDeliveryReceipt(outgoingMessageId: Long) {
+    val record = SignalDatabase.messages.getMessageRecord(outgoingMessageId)
+    assertThat(record.hasDeliveryReceipt(), "expected delivery receipt on outgoing message $outgoingMessageId, but none recorded").isTrue()
+  }
+
+  fun assertReadReceipt(outgoingMessageId: Long) {
+    val record = SignalDatabase.messages.getMessageRecord(outgoingMessageId)
+    assertThat(record.hasReadReceipt(), "expected read receipt on outgoing message $outgoingMessageId, but none recorded").isTrue()
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/incomingmessageobserver/IncomingMessageObserverDependencyProvider.kt

@@ -0,0 +1,63 @@
+package org.thoughtcrime.securesms.testing.incomingmessageobserver
+
+import android.app.Application
+import org.signal.benchmark.setup.NoOpJob
+import org.signal.core.util.UptimeSleepTimer
+import org.signal.libsignal.net.Network
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider
+import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
+import org.thoughtcrime.securesms.jobmanager.JobManager
+import org.thoughtcrime.securesms.jobs.JobManagerFactories
+import org.whispersystems.signalservice.api.websocket.SignalWebSocket
+import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration
+import org.whispersystems.signalservice.internal.websocket.BenchmarkWebSocketConnection
+import java.util.function.Supplier
+import kotlin.time.Duration.Companion.seconds
+
+/**
+ * Dependency provider used by [org.thoughtcrime.securesms.IncomingMessageObserverInstrumentationApplicationContext].
+ * Composes [InstrumentationApplicationDependencyProvider] (so existing mocks for the account /
+ * archive / donations / billing APIs are reused) and overrides:
+ *
+ * - the auth and unauth websocket factories with [BenchmarkWebSocketConnection], so tests can
+ *   inject encrypted envelopes through the real ingest pipeline;
+ * - the job manager, swapping the startup network jobs handled by [NoOpJob.replaceFactories]
+ *   to no-ops so they can't fire against unstubbed mocks during a test.
+ */
+class IncomingMessageObserverDependencyProvider(
+  private val application: Application,
+  default: ApplicationDependencyProvider
+) : AppDependencies.Provider by InstrumentationApplicationDependencyProvider(application, default) {
+
+  override fun provideAuthWebSocket(
+    signalServiceConfigurationSupplier: Supplier<SignalServiceConfiguration>,
+    libSignalNetworkSupplier: Supplier<Network>
+  ): SignalWebSocket.AuthenticatedWebSocket {
+    return SignalWebSocket.AuthenticatedWebSocket(
+      connectionFactory = { BenchmarkWebSocketConnection.createAuthInstance() },
+      canConnect = { true },
+      sleepTimer = UptimeSleepTimer(),
+      disconnectTimeoutMs = 15.seconds.inWholeMilliseconds
+    )
+  }
+
+  override fun provideUnauthWebSocket(
+    signalServiceConfigurationSupplier: Supplier<SignalServiceConfiguration>,
+    libSignalNetworkSupplier: Supplier<Network>
+  ): SignalWebSocket.UnauthenticatedWebSocket {
+    return SignalWebSocket.UnauthenticatedWebSocket(
+      connectionFactory = { BenchmarkWebSocketConnection.createUnauthInstance() },
+      canConnect = { true },
+      sleepTimer = UptimeSleepTimer(),
+      disconnectTimeoutMs = 15.seconds.inWholeMilliseconds
+    )
+  }
+
+  override fun provideJobManager(configurationBuilder: JobManager.Configuration.Builder): JobManager {
+    val config = configurationBuilder
+      .setJobFactories(NoOpJob.replaceFactories(JobManagerFactories.getJobFactories(application)))
+      .build()
+    return JobManager(application, config)
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/incomingmessageobserver/IncomingMessageObserverRule.kt

@@ -0,0 +1,201 @@
+package org.thoughtcrime.securesms.testing.incomingmessageobserver
+
+import okio.ByteString.Companion.toByteString
+import org.junit.Assume
+import org.junit.rules.ExternalResource
+import org.signal.benchmark.setup.Generator
+import org.signal.benchmark.setup.Harness
+import org.signal.benchmark.setup.OtherClient
+import org.signal.benchmark.setup.TestUsers
+import org.signal.core.util.logging.Log
+import org.signal.network.websocket.WebSocketRequestMessage
+import org.thoughtcrime.securesms.IncomingMessageObserverInstrumentationApplicationContext
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.jobmanager.Job
+import org.thoughtcrime.securesms.jobmanager.JobTracker
+import org.thoughtcrime.securesms.jobs.MarkerJob
+import org.thoughtcrime.securesms.jobs.PushProcessMessageJob
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.internal.push.Envelope
+import org.whispersystems.signalservice.internal.websocket.BenchmarkWebSocketConnection
+import java.util.concurrent.CopyOnWriteArraySet
+import kotlin.random.Random
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.seconds
+
+/**
+ * JUnit rule that drives [org.thoughtcrime.securesms.messages.IncomingMessageObserver] from
+ * instrumentation tests. Sets up self, registers [peerCount] simulated peers from
+ * [Harness.otherClients], establishes a Signal double-ratchet session with each, and exposes a
+ * small DSL for delivering encrypted envelopes through the real ingest pipeline:
+ *
+ * ```
+ * @get:Rule val rule = IncomingMessageObserverRule(peerCount = 2)
+ *
+ * @Test fun example() {
+ *   rule.deliver { text("hi") from rule.peers[0] }
+ *   rule.deliver { groupText("hi all", group = rule.testGroup) from rule.peers[0] }
+ * }
+ * ```
+ *
+ * Run with `-PimoTests`; tests are skipped under the default runner. Throws on drain timeout.
+ * Mutually exclusive with `SignalDatabaseRule` / `SignalActivityRule` — all three claim the
+ * local identity.
+ */
+class IncomingMessageObserverRule(
+  private val peerCount: Int = 2,
+  private val drainTimeout: Duration = 30.seconds
+) : ExternalResource() {
+
+  lateinit var self: Recipient
+    private set
+
+  lateinit var peers: List<OtherClient>
+    private set
+
+  /** Lazily-created group. Touching this from a test triggers setup; tests that don't use groups pay nothing. */
+  val testGroup: GroupHandle by lazy {
+    val gid = TestUsers.setupGroup(withLabels = false)
+    GroupHandle(gid, Recipient.externalGroupExact(gid).id)
+  }
+
+  override fun before() {
+    Assume.assumeTrue(
+      "IncomingMessageObserverRule requires the IMO test runner — run with -PimoTests",
+      AppDependencies.application is IncomingMessageObserverInstrumentationApplicationContext
+    )
+
+    self = TestUsers.setupSelf()
+    TestUsers.setupTestClients(peerCount)
+    peers = Harness.otherClients.take(peerCount)
+
+    val app = AppDependencies.application as IncomingMessageObserverInstrumentationApplicationContext
+    app.beginJobLoopForTests()
+
+    // IncomingMessageObserver caches `canProcessMessages` from restoreDecisionState at thread
+    // construction. If it was built before setupSelf() flipped the state it will silently drop
+    // every message; reset network so a fresh observer is constructed.
+    AppDependencies.incomingMessageObserver.notifyRestoreDecisionMade()
+    AppDependencies.startNetwork()
+    forceObserverConstruction()
+
+    val handshakeEnvelopes = peers.map { client ->
+      client.encrypt(Generator.encryptedTextMessage(System.currentTimeMillis()))
+    }
+    deliverEnvelopes(handshakeEnvelopes)
+    peers.forEach { it.completeSession() }
+  }
+
+  fun deliver(builder: DeliveryBuilder.() -> Unit) {
+    val collected = DeliveryBuilder().apply(builder).specs
+    if (collected.isEmpty()) return
+    deliverEnvelopes(collected.map { it.materialize() })
+  }
+
+  private fun forceObserverConstruction() {
+    AppDependencies.incomingMessageObserver
+  }
+
+  private fun deliverEnvelopes(envelopes: List<Envelope>) {
+    val jobManager = AppDependencies.jobManager
+    val seenQueues = CopyOnWriteArraySet<String>()
+    val queueListener = object : JobTracker.JobListener {
+      override fun onStateChanged(job: Job, jobState: JobTracker.JobState) {
+        job.parameters.queue?.let { queue ->
+          if (queue.startsWith(PushProcessMessageJob.QUEUE_PREFIX)) {
+            seenQueues += queue
+          }
+        }
+      }
+    }
+    jobManager.addListener({ job: Job -> job.parameters.queue?.startsWith(PushProcessMessageJob.QUEUE_PREFIX) == true }, queueListener)
+
+    try {
+      BenchmarkWebSocketConnection.addPendingMessages(envelopes.map { it.toWebSocketPayload() })
+      BenchmarkWebSocketConnection.addQueueEmptyMessage()
+      BenchmarkWebSocketConnection.releaseMessages()
+
+      val consumed = BenchmarkWebSocketConnection.awaitAllMessagesConsumed(drainTimeout.inWholeMilliseconds)
+      check(consumed) { "Timed out waiting for benchmark websocket to consume ${envelopes.size} envelope(s)" }
+
+      // PushProcessMessageJob enqueue happens on a background thread after the websocket marks
+      // messages consumed; this tick lets that settle before we snapshot the queues to wait on.
+      Thread.sleep(100)
+
+      val queuesToDrain = seenQueues.toSet()
+      Log.d(TAG, "Awaiting ${queuesToDrain.size} PushProcessMessageJob queue(s): $queuesToDrain")
+      for (queue in queuesToDrain) {
+        val state = jobManager.runSynchronously(MarkerJob(queue), drainTimeout.inWholeMilliseconds)
+        check(state.isPresent) { "Timed out waiting for queue $queue to drain" }
+      }
+    } finally {
+      jobManager.removeListener(queueListener)
+    }
+  }
+
+  companion object {
+    private val TAG = Log.tag(IncomingMessageObserverRule::class)
+
+    private fun Envelope.toWebSocketPayload(): WebSocketRequestMessage = WebSocketRequestMessage(
+      verb = "PUT",
+      path = "/api/v1/message",
+      id = Random.nextLong(),
+      headers = listOf("X-Signal-Timestamp: $serverTimestamp"),
+      body = encodeByteString()
+    )
+  }
+}
+
+/** Identifies the test group created by [IncomingMessageObserverRule]. Hold a reference to pass into the [DeliveryBuilder.groupText] DSL. */
+data class GroupHandle(val groupId: GroupId.V2, val recipientId: RecipientId)
+
+/**
+ * Receiver of the DSL passed to [IncomingMessageObserverRule.deliver]. Construct content with
+ * [text] / [groupText] / [deliveryReceipts] / [readReceipts] / [malformedEnvelope] and chain
+ * with the [from] infix to attach a sending peer. Each `from` adds the resulting envelope to
+ * the batch that will be delivered when the lambda returns.
+ */
+class DeliveryBuilder internal constructor() {
+  internal val specs = mutableListOf<EnvelopeSpec>()
+
+  fun text(body: String, timestamp: Long = System.currentTimeMillis()): EnvelopeContentSpec = EnvelopeContentSpec.Text(body, timestamp, group = null)
+
+  fun groupText(body: String, group: GroupHandle, timestamp: Long = System.currentTimeMillis()): EnvelopeContentSpec = EnvelopeContentSpec.Text(body, timestamp, group)
+
+  fun deliveryReceipts(targets: List<Long>, sentAt: Long = System.currentTimeMillis()): EnvelopeContentSpec = EnvelopeContentSpec.DeliveryReceipt(targets, sentAt)
+
+  fun readReceipts(targets: List<Long>, sentAt: Long = System.currentTimeMillis()): EnvelopeContentSpec = EnvelopeContentSpec.ReadReceipt(targets, sentAt)
+
+  fun malformedEnvelope(timestamp: Long = System.currentTimeMillis()): EnvelopeContentSpec = EnvelopeContentSpec.Malformed(timestamp)
+
+  infix fun EnvelopeContentSpec.from(peer: OtherClient) {
+    specs += EnvelopeSpec(this, peer)
+  }
+}
+
+/** Opaque envelope content returned by [DeliveryBuilder]. Tests never construct or inspect variants directly; the type only appears as a return / receiver of the DSL methods. */
+sealed class EnvelopeContentSpec {
+  internal data class Text(val body: String, val timestamp: Long, val group: GroupHandle?) : EnvelopeContentSpec()
+  internal data class DeliveryReceipt(val targets: List<Long>, val sentAt: Long) : EnvelopeContentSpec()
+  internal data class ReadReceipt(val targets: List<Long>, val sentAt: Long) : EnvelopeContentSpec()
+  internal data class Malformed(val timestamp: Long) : EnvelopeContentSpec()
+}
+
+internal data class EnvelopeSpec(val content: EnvelopeContentSpec, val peer: OtherClient) {
+  fun materialize(): Envelope = when (val c = content) {
+    is EnvelopeContentSpec.Text ->
+      peer.encrypt(Generator.encryptedTextMessage(c.timestamp, c.body, c.group?.let { Harness.groupMasterKey }))
+    is EnvelopeContentSpec.DeliveryReceipt ->
+      peer.encrypt(Generator.encryptedDeliveryReceipt(c.sentAt, c.targets), c.sentAt)
+    is EnvelopeContentSpec.ReadReceipt ->
+      peer.encrypt(Generator.encryptedReadReceipt(c.sentAt, c.targets), c.sentAt)
+    is EnvelopeContentSpec.Malformed -> {
+      val valid = peer.encrypt(Generator.encryptedTextMessage(c.timestamp))
+      val original = valid.content ?: error("Encrypted envelope unexpectedly had no content")
+      val corrupted = original.toByteArray().also { it[it.size / 2] = (it[it.size / 2].toInt() xor 0x01).toByte() }
+      valid.copy(content = corrupted.toByteString())
+    }
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/incomingmessageobserver/IncomingMessageObserverTestRunner.kt

@@ -0,0 +1,18 @@
+package org.thoughtcrime.securesms.testing.incomingmessageobserver
+
+import android.app.Application
+import android.content.Context
+import androidx.test.runner.AndroidJUnitRunner
+import org.thoughtcrime.securesms.IncomingMessageObserverInstrumentationApplicationContext
+
+/**
+ * Test runner that swaps in [IncomingMessageObserverInstrumentationApplicationContext] so the
+ * `IncomingMessageObserver` test harness can drive a faked websocket. Selected automatically by
+ * the build when `-PimoTests` is set.
+ */
+@Suppress("unused")
+class IncomingMessageObserverTestRunner : AndroidJUnitRunner() {
+  override fun newApplication(cl: ClassLoader?, className: String?, context: Context?): Application {
+    return super.newApplication(cl, IncomingMessageObserverInstrumentationApplicationContext::class.java.name, context)
+  }
+}

app/src/benchmark/java/org/thoughtcrime/securesms/BenchmarkApplicationContext.kt

@@ -6,56 +6,14 @@
 package org.thoughtcrime.securesms
 
 import android.app.Application
+import org.signal.benchmark.setup.NoOpJob
+import org.signal.core.util.UptimeSleepTimer
 import org.signal.libsignal.net.Network
-import org.thoughtcrime.securesms.database.JobDatabase
 import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider
-import org.thoughtcrime.securesms.jobmanager.Job
 import org.thoughtcrime.securesms.jobmanager.JobManager
-import org.thoughtcrime.securesms.jobmanager.JobMigrator
-import org.thoughtcrime.securesms.jobmanager.impl.FactoryJobPredicate
-import org.thoughtcrime.securesms.jobs.AccountConsistencyWorkerJob
-import org.thoughtcrime.securesms.jobs.ArchiveBackupIdReservationJob
-import org.thoughtcrime.securesms.jobs.AttachmentCompressionJob
-import org.thoughtcrime.securesms.jobs.AttachmentUploadJob
-import org.thoughtcrime.securesms.jobs.AvatarGroupsV2DownloadJob
-import org.thoughtcrime.securesms.jobs.CreateReleaseChannelJob
-import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob
-import org.thoughtcrime.securesms.jobs.DownloadLatestEmojiDataJob
-import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob
-import org.thoughtcrime.securesms.jobs.FastJobStorage
-import org.thoughtcrime.securesms.jobs.FontDownloaderJob
-import org.thoughtcrime.securesms.jobs.GroupCallUpdateSendJob
-import org.thoughtcrime.securesms.jobs.GroupRingCleanupJob
-import org.thoughtcrime.securesms.jobs.GroupV2UpdateSelfProfileKeyJob
-import org.thoughtcrime.securesms.jobs.IndividualSendJob
 import org.thoughtcrime.securesms.jobs.JobManagerFactories
-import org.thoughtcrime.securesms.jobs.LinkedDeviceInactiveCheckJob
-import org.thoughtcrime.securesms.jobs.MarkerJob
-import org.thoughtcrime.securesms.jobs.MultiDeviceProfileKeyUpdateJob
-import org.thoughtcrime.securesms.jobs.PostRegistrationBackupRedemptionJob
-import org.thoughtcrime.securesms.jobs.PreKeysSyncJob
-import org.thoughtcrime.securesms.jobs.ProfileUploadJob
-import org.thoughtcrime.securesms.jobs.PushGroupSendJob
-import org.thoughtcrime.securesms.jobs.PushProcessMessageJob
-import org.thoughtcrime.securesms.jobs.ReactionSendJob
-import org.thoughtcrime.securesms.jobs.RefreshAttributesJob
-import org.thoughtcrime.securesms.jobs.RefreshSvrCredentialsJob
-import org.thoughtcrime.securesms.jobs.RequestGroupV2InfoJob
-import org.thoughtcrime.securesms.jobs.ResetSvrGuessCountJob
-import org.thoughtcrime.securesms.jobs.RestoreOptimizedMediaJob
-import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
-import org.thoughtcrime.securesms.jobs.RetrieveProfileJob
-import org.thoughtcrime.securesms.jobs.RetrieveRemoteAnnouncementsJob
-import org.thoughtcrime.securesms.jobs.RotateCertificateJob
-import org.thoughtcrime.securesms.jobs.SendDeliveryReceiptJob
-import org.thoughtcrime.securesms.jobs.StickerPackDownloadJob
-import org.thoughtcrime.securesms.jobs.StorageSyncJob
-import org.thoughtcrime.securesms.jobs.StoryOnboardingDownloadJob
-import org.thoughtcrime.securesms.jobs.TypingSendJob
 import org.thoughtcrime.securesms.net.DeviceTransferBlockingInterceptor
-import org.thoughtcrime.securesms.util.TextSecurePreferences
-import org.whispersystems.signalservice.api.util.UptimeSleepTimer
 import org.whispersystems.signalservice.api.websocket.SignalWebSocket
 import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration
 import org.whispersystems.signalservice.internal.websocket.BenchmarkWebSocketConnection
@@ -97,85 +55,11 @@ class BenchmarkApplicationContext : ApplicationContext() {
       )
     }
 
-    override fun provideJobManager(): JobManager {
-      val config = JobManager.Configuration.Builder()
-        .setJobFactories(filterJobFactories(JobManagerFactories.getJobFactories(application)))
-        .setConstraintFactories(JobManagerFactories.getConstraintFactories(application))
-        .setConstraintObservers(JobManagerFactories.getConstraintObservers(application))
-        .setJobStorage(FastJobStorage(JobDatabase.getInstance(application)))
-        .setJobMigrator(JobMigrator(TextSecurePreferences.getJobManagerVersion(application), JobManager.CURRENT_VERSION, JobManagerFactories.getJobMigrations(application)))
-        .addReservedJobRunner(FactoryJobPredicate(PushProcessMessageJob.KEY, MarkerJob.KEY))
-        .addReservedJobRunner(FactoryJobPredicate(AttachmentUploadJob.KEY, AttachmentCompressionJob.KEY))
-        .addReservedJobRunner(
-          FactoryJobPredicate(
-            IndividualSendJob.KEY,
-            PushGroupSendJob.KEY,
-            ReactionSendJob.KEY,
-            TypingSendJob.KEY,
-            GroupCallUpdateSendJob.KEY,
-            SendDeliveryReceiptJob.KEY
-          )
-        )
+    override fun provideJobManager(configurationBuilder: JobManager.Configuration.Builder): JobManager {
+      val config = configurationBuilder
+        .setJobFactories(NoOpJob.replaceFactories(JobManagerFactories.getJobFactories(application)))
         .build()
       return JobManager(application, config)
     }
-
-    private fun filterJobFactories(jobFactories: Map<String, Job.Factory<*>>): Map<String, Job.Factory<*>> {
-      val blockedJobs = setOf(
-        AccountConsistencyWorkerJob.KEY,
-        ArchiveBackupIdReservationJob.KEY,
-        AvatarGroupsV2DownloadJob.KEY,
-        CreateReleaseChannelJob.KEY,
-        DirectoryRefreshJob.KEY,
-        DownloadLatestEmojiDataJob.KEY,
-        EmojiSearchIndexDownloadJob.KEY,
-        FontDownloaderJob.KEY,
-        GroupRingCleanupJob.KEY,
-        GroupV2UpdateSelfProfileKeyJob.KEY,
-        LinkedDeviceInactiveCheckJob.KEY,
-        MultiDeviceProfileKeyUpdateJob.KEY,
-        PostRegistrationBackupRedemptionJob.KEY,
-        PreKeysSyncJob.KEY,
-        ProfileUploadJob.KEY,
-        RefreshAttributesJob.KEY,
-        RefreshSvrCredentialsJob.KEY,
-        RequestGroupV2InfoJob.KEY,
-        ResetSvrGuessCountJob.KEY,
-        RestoreOptimizedMediaJob.KEY,
-        RetrieveProfileAvatarJob.KEY,
-        RetrieveProfileJob.KEY,
-        RetrieveRemoteAnnouncementsJob.KEY,
-        RotateCertificateJob.KEY,
-        StickerPackDownloadJob.KEY,
-        StorageSyncJob.KEY,
-        StoryOnboardingDownloadJob.KEY
-      )
-
-      return jobFactories.mapValues {
-        if (it.key in blockedJobs) {
-          NoOpJob.Factory()
-        } else {
-          it.value
-        }
-      }
-    }
-  }
-
-  private class NoOpJob(parameters: Parameters) : Job(parameters) {
-
-    companion object {
-      const val KEY = "NoOpJob"
-    }
-
-    override fun serialize(): ByteArray? = null
-    override fun getFactoryKey(): String = KEY
-    override fun run(): Result = Result.success()
-    override fun onFailure() = Unit
-
-    class Factory : Job.Factory<NoOpJob> {
-      override fun create(parameters: Parameters, serializedData: ByteArray?): NoOpJob {
-        return NoOpJob(parameters)
-      }
-    }
   }
 }

app/src/benchmarkShared/java/org/signal/benchmark/BenchmarkCommandReceiver.kt

@@ -16,6 +16,7 @@ import org.signal.benchmark.setup.Harness
 import org.signal.benchmark.setup.OtherClient
 import org.signal.core.util.ThreadUtil
 import org.signal.core.util.logging.Log
+import org.signal.network.websocket.WebSocketRequestMessage
 import org.thoughtcrime.securesms.database.SignalDatabase
 import org.thoughtcrime.securesms.database.TestDbUtils
 import org.thoughtcrime.securesms.dependencies.AppDependencies
@@ -23,7 +24,6 @@ import org.thoughtcrime.securesms.groups.GroupId
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.whispersystems.signalservice.internal.push.Envelope
 import org.whispersystems.signalservice.internal.websocket.BenchmarkWebSocketConnection
-import org.whispersystems.signalservice.internal.websocket.WebSocketRequestMessage
 import kotlin.random.Random
 
 /**

app/src/benchmarkShared/java/org/signal/benchmark/BenchmarkSetupActivity.kt

@@ -32,6 +32,14 @@ class BenchmarkSetupActivity : BaseActivity() {
 
   companion object {
     private val TAG = Log.tag(BenchmarkSetupActivity::class)
+
+    const val SEARCH_KEYWORD = "lighthouse"
+
+    private val SEARCH_VOCABULARY = listOf(
+      "hello", "world", "signal", "android", "kotlin", "database", "benchmark", "conversation",
+      "morning", "evening", "weekend", "project", "meeting", "dinner", "coffee", "garden",
+      "mountain", "river", "forest", "harbor", "market", "library", "concert", "holiday"
+    )
   }
 
   override fun onCreate(savedInstanceState: Bundle?) {
@@ -51,6 +59,7 @@ class BenchmarkSetupActivity : BaseActivity() {
       when (intent.extras!!.getString("setup-type")) {
         "cold-start" -> setupColdStart()
         "conversation-open" -> setupConversationOpen()
+        "conversation-list-search" -> setupConversationListSearch()
         "message-send" -> setupMessageSend()
         "group-message-send" -> setupGroupMessageSend()
         "group-delivery-receipt" -> setupGroupReceipt(includeMsl = true)
@@ -97,6 +106,39 @@ class BenchmarkSetupActivity : BaseActivity() {
     }
   }
 
+  private fun setupConversationListSearch() {
+    TestUsers.setupSelf()
+
+    val recipientCount = 50
+    val messagesPerRecipient = 2000
+    val totalMessages = recipientCount * messagesPerRecipient
+    val generator = TestMessages.TimestampGenerator(System.currentTimeMillis() - (totalMessages * 2000L) - 60_000L)
+
+    TestUsers.setupTestRecipients(recipientCount).forEachIndexed { recipientIndex, recipientId ->
+      val recipient: Recipient = Recipient.resolved(recipientId)
+
+      for (i in 0 until messagesPerRecipient) {
+        val body = searchableMessageBody(recipientIndex, i)
+        if (i % 2 == 0) {
+          TestMessages.insertIncomingTextMessage(other = recipient, body = body, timestamp = generator.nextTimestamp())
+        } else {
+          TestMessages.insertOutgoingTextMessage(other = recipient, body = body, timestamp = generator.nextTimestamp())
+        }
+      }
+
+      SignalDatabase.messages.setAllMessagesRead()
+      SignalDatabase.threads.update(SignalDatabase.threads.getOrCreateThreadIdFor(recipient = recipient), true)
+    }
+  }
+
+  private fun searchableMessageBody(recipientIndex: Int, messageIndex: Int): String {
+    val words = SEARCH_VOCABULARY
+    val w1 = words[(recipientIndex + messageIndex) % words.size]
+    val w2 = words[(recipientIndex * 7 + messageIndex * 3) % words.size]
+    val w3 = words[(recipientIndex * 13 + messageIndex * 5) % words.size]
+    return "$w1 $w2 $SEARCH_KEYWORD $w3 message $messageIndex"
+  }
+
   private fun setupMessageSend() {
     TestUsers.setupSelf()
     TestUsers.setupTestClients(1)

app/src/benchmarkShared/java/org/signal/benchmark/setup/NoOpJob.kt

@@ -0,0 +1,83 @@
+package org.signal.benchmark.setup
+
+import org.thoughtcrime.securesms.jobmanager.Job
+import org.thoughtcrime.securesms.jobs.AccountConsistencyWorkerJob
+import org.thoughtcrime.securesms.jobs.ArchiveBackupIdReservationJob
+import org.thoughtcrime.securesms.jobs.AvatarGroupsV2DownloadJob
+import org.thoughtcrime.securesms.jobs.CreateReleaseChannelJob
+import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob
+import org.thoughtcrime.securesms.jobs.DownloadLatestEmojiDataJob
+import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob
+import org.thoughtcrime.securesms.jobs.FontDownloaderJob
+import org.thoughtcrime.securesms.jobs.GroupRingCleanupJob
+import org.thoughtcrime.securesms.jobs.GroupV2UpdateSelfProfileKeyJob
+import org.thoughtcrime.securesms.jobs.LinkedDeviceInactiveCheckJob
+import org.thoughtcrime.securesms.jobs.MultiDeviceProfileKeyUpdateJob
+import org.thoughtcrime.securesms.jobs.PostRegistrationBackupRedemptionJob
+import org.thoughtcrime.securesms.jobs.PreKeysSyncJob
+import org.thoughtcrime.securesms.jobs.ProfileUploadJob
+import org.thoughtcrime.securesms.jobs.RefreshAttributesJob
+import org.thoughtcrime.securesms.jobs.RefreshSvrCredentialsJob
+import org.thoughtcrime.securesms.jobs.RequestGroupV2InfoJob
+import org.thoughtcrime.securesms.jobs.ResetSvrGuessCountJob
+import org.thoughtcrime.securesms.jobs.RestoreOptimizedMediaJob
+import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
+import org.thoughtcrime.securesms.jobs.RetrieveProfileJob
+import org.thoughtcrime.securesms.jobs.RetrieveRemoteAnnouncementsJob
+import org.thoughtcrime.securesms.jobs.RotateCertificateJob
+import org.thoughtcrime.securesms.jobs.StickerPackDownloadJob
+import org.thoughtcrime.securesms.jobs.StorageSyncJob
+import org.thoughtcrime.securesms.jobs.StoryOnboardingDownloadJob
+
+/**
+ * A [Job] that does nothing and always succeeds. Test setups substitute this for jobs whose
+ * real implementations would hit the network at startup (and so would either generate noise
+ * against the [DeviceTransferBlockingInterceptor][org.thoughtcrime.securesms.net.DeviceTransferBlockingInterceptor]
+ * or fail against unstubbed mocks). Use [replaceFactories] to apply the swap.
+ */
+class NoOpJob(parameters: Parameters) : Job(parameters) {
+  override fun serialize(): ByteArray? = null
+  override fun getFactoryKey(): String = KEY
+  override fun run(): Result = Result.success()
+  override fun onFailure() = Unit
+
+  class Factory : Job.Factory<NoOpJob> {
+    override fun create(parameters: Parameters, serializedData: ByteArray?): NoOpJob = NoOpJob(parameters)
+  }
+
+  companion object {
+    const val KEY = "NoOpJob"
+
+    private val STARTUP_NETWORK_JOB_KEYS: Set<String> = setOf(
+      AccountConsistencyWorkerJob.KEY,
+      ArchiveBackupIdReservationJob.KEY,
+      AvatarGroupsV2DownloadJob.KEY,
+      CreateReleaseChannelJob.KEY,
+      DirectoryRefreshJob.KEY,
+      DownloadLatestEmojiDataJob.KEY,
+      EmojiSearchIndexDownloadJob.KEY,
+      FontDownloaderJob.KEY,
+      GroupRingCleanupJob.KEY,
+      GroupV2UpdateSelfProfileKeyJob.KEY,
+      LinkedDeviceInactiveCheckJob.KEY,
+      MultiDeviceProfileKeyUpdateJob.KEY,
+      PostRegistrationBackupRedemptionJob.KEY,
+      PreKeysSyncJob.KEY,
+      ProfileUploadJob.KEY,
+      RefreshAttributesJob.KEY,
+      RefreshSvrCredentialsJob.KEY,
+      RequestGroupV2InfoJob.KEY,
+      ResetSvrGuessCountJob.KEY,
+      RestoreOptimizedMediaJob.KEY,
+      RetrieveProfileAvatarJob.KEY,
+      RetrieveProfileJob.KEY,
+      RetrieveRemoteAnnouncementsJob.KEY,
+      RotateCertificateJob.KEY,
+      StickerPackDownloadJob.KEY,
+      StorageSyncJob.KEY,
+      StoryOnboardingDownloadJob.KEY
+    )
+
+    fun replaceFactories(factories: Map<String, Job.Factory<*>>): Map<String, Job.Factory<*>> = factories.mapValues { if (it.key in STARTUP_NETWORK_JOB_KEYS) Factory() else it.value }
+  }
+}

app/src/benchmarkShared/java/org/signal/benchmark/setup/OtherClient.kt

@@ -74,7 +74,7 @@ class OtherClient(val serviceId: ServiceId, val e164: String, val identityKeyPai
     val cipher = SignalServiceCipher(serviceAddress, 1, aciStore, sessionLock, null)
 
     if (!aciStore.containsSession(getAliceProtocolAddress())) {
-      val sessionBuilder = SignalSessionBuilder(sessionLock, SessionBuilder(aciStore, getAliceProtocolAddress()))
+      val sessionBuilder = SignalSessionBuilder(sessionLock, SessionBuilder(aciStore, getAliceProtocolAddress(), SignalProtocolAddress(serviceAddress.identifier, 1)))
       sessionBuilder.process(getAlicePreKeyBundle())
     }
 
@@ -241,5 +241,6 @@ class OtherClient(val serviceId: ServiceId, val e164: String, val identityKeyPai
     override fun deleteAllStaleOneTimeKyberPreKeys(threshold: Long, minCount: Int) = throw UnsupportedOperationException()
     override fun loadLastResortKyberPreKeys(): List<KyberPreKeyRecord> = throw UnsupportedOperationException()
     override fun isMultiDevice(): Boolean = throw UnsupportedOperationException()
+    override fun setMultiDevice(isMultiDevice: Boolean) = throw UnsupportedOperationException()
   }
 }

app/src/benchmarkShared/java/org/signal/benchmark/setup/TestMessages.kt

@@ -146,7 +146,7 @@ object TestMessages {
   private fun imageAttachment(): SignalServiceAttachmentPointer {
     return SignalServiceAttachmentPointer(
       Cdn.S3.cdnNumber,
-      SignalServiceAttachmentRemoteId.from(""),
+      SignalServiceAttachmentRemoteId.from("", Cdn.S3.cdnNumber),
       "image/webp",
       null,
       Optional.empty(),
@@ -170,7 +170,7 @@ object TestMessages {
   private fun voiceAttachment(): SignalServiceAttachmentPointer {
     return SignalServiceAttachmentPointer(
       Cdn.S3.cdnNumber,
-      SignalServiceAttachmentRemoteId.from(""),
+      SignalServiceAttachmentRemoteId.from("", Cdn.S3.cdnNumber),
       "audio/aac",
       null,
       Optional.empty(),

app/src/benchmarkShared/java/org/signal/benchmark/setup/TestUsers.kt

@@ -133,7 +133,7 @@ object TestUsers {
         val recipientId = RecipientId.from(SignalServiceAddress(aci, "+15555551%03d".format(i)))
         SignalDatabase.recipients.setProfileName(recipientId, ProfileName.fromParts("Buddy", "#$i"))
         SignalDatabase.recipients.setProfileKeyIfAbsent(recipientId, ProfileKeyUtil.createNew())
-        SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true))
+        SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true, true))
         SignalDatabase.recipients.setProfileSharing(recipientId, true)
         SignalDatabase.recipients.markRegistered(recipientId, aci)
         val otherIdentity = IdentityKeyPair.generate()
@@ -157,7 +157,7 @@ object TestUsers {
         val recipientId = RecipientId.from(SignalServiceAddress(otherClient.serviceId, otherClient.e164))
         SignalDatabase.recipients.setProfileName(recipientId, ProfileName.fromParts("Buddy", "#$i"))
         SignalDatabase.recipients.setProfileKeyIfAbsent(recipientId, otherClient.profileKey)
-        SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true))
+        SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true, true))
         SignalDatabase.recipients.setProfileSharing(recipientId, true)
         SignalDatabase.recipients.markRegistered(recipientId, otherClient.serviceId)
         AppDependencies.protocolStore.aci().saveIdentity(SignalProtocolAddress(otherClient.serviceId.toString(), 1), otherClient.identityKeyPair.publicKey)

app/src/benchmarkShared/java/org/whispersystems/signalservice/internal/websocket/BenchmarkWebSocketConnection.kt

@@ -8,7 +8,10 @@ package org.whispersystems.signalservice.internal.websocket
 import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.core.Single
 import io.reactivex.rxjava3.subjects.BehaviorSubject
-import org.thoughtcrime.securesms.util.JsonUtils
+import org.signal.core.util.JsonUtils
+import org.signal.network.websocket.WebSocketRequestMessage
+import org.signal.network.websocket.WebSocketResponseMessage
+import org.signal.network.websocket.WebsocketResponse
 import org.thoughtcrime.securesms.util.SignalTrace
 import org.whispersystems.signalservice.api.websocket.WebSocketConnectionState
 import org.whispersystems.signalservice.internal.push.SendMessageResponse
@@ -65,6 +68,18 @@ class BenchmarkWebSocketConnection : WebSocketConnection {
     fun addQueueEmptyMessage() {
       authInstances.filterNot(BenchmarkWebSocketConnection::isShutdown).forEach { it.addQueueEmptyMessage() }
     }
+
+    fun awaitAllMessagesConsumed(timeoutMs: Long): Boolean {
+      val deadline = System.currentTimeMillis() + timeoutMs
+      while (System.currentTimeMillis() < deadline) {
+        val activeInstances = synchronized(this) { authInstances.filterNot(BenchmarkWebSocketConnection::isShutdown).toList() }
+        if (activeInstances.isNotEmpty() && activeInstances.all { it.incomingRequests.isEmpty() && it.incomingSemaphore.availablePermits() == 0 }) {
+          return true
+        }
+        Thread.sleep(25)
+      }
+      return false
+    }
   }
 
   override val name: String = "bench-${System.identityHashCode(this)}"

app/src/instrumentation/AndroidManifest.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools">
-
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-
-    <application
-        android:usesCleartextTraffic="true"
-        tools:replace="android:usesCleartextTraffic"
-        tools:ignore="UnusedAttribute" />
-
-</manifest>

app/src/instrumentation/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/signal_accent_green"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>

app/src/instrumentation/res/values/strings.xml

@@ -1,4 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<resources>
-  <string name="app_name">Signal (Instrumentation)</string>
-</resources>

app/src/main/AndroidManifest.xml

@@ -2,8 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <uses-sdk tools:overrideLibrary="androidx.camera.core,androidx.camera.camera2,androidx.camera.lifecycle,androidx.camera.view" />
-
     <!-- ======================================= -->
     <!-- Features                                -->
     <!-- ======================================= -->
@@ -40,6 +38,7 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MICROPHONE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_PHONE_CALL" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_REMOTE_MESSAGING" />
     <uses-permission android:name="android.permission.GET_ACCOUNTS" />
@@ -439,12 +438,7 @@
             android:theme="@style/Theme.Signal.DayNight.NoActionBar"
             android:windowSoftInputMode="adjustResize" />
 
-        <activity
-            android:name=".calls.links.details.CallLinkDetailsActivity"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-            android:exported="false"
-            android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden" />
+
 
         <activity
             android:name=".calls.new.NewCallActivity"
@@ -528,6 +522,13 @@
             </intent-filter>
         </activity>
 
+        <activity
+            android:name=".preferences.EditProxyActivity"
+            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+            android:exported="false"
+            android:theme="@style/Signal.DayNight.NoActionBar"
+            android:windowSoftInputMode="adjustResize" />
+
         <activity
             android:name=".stories.my.MyStoriesActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -1372,7 +1373,7 @@
 
         <service
             android:name=".gcm.FcmReceiveService"
-            android:exported="true">
+            android:exported="false">
             <intent-filter>
                 <action android:name="com.google.firebase.MESSAGING_EVENT" />
             </intent-filter>
@@ -1405,7 +1406,7 @@
         <service
             android:name="org.thoughtcrime.securesms.service.webrtc.ActiveCallManager$ActiveCallForegroundService"
             android:exported="false"
-            android:foregroundServiceType="dataSync|microphone|camera|phoneCall" />
+            android:foregroundServiceType="dataSync|microphone|camera|phoneCall|mediaProjection" />
 
         <service
             android:name="com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService"
@@ -1535,7 +1536,7 @@
         </receiver>
 
         <receiver
-            android:name="org.thoughtcrime.securesms.jobs.ForegroundServiceUtil$Receiver"
+            android:name="org.signal.core.util.ForegroundServiceUtil$Receiver"
             android:exported="false" />
 
         <receiver

app/src/main/java/androidx/recyclerview/widget/ConversationLayoutManager.kt

@@ -24,6 +24,11 @@ class ConversationLayoutManager(context: Context) : LinearLayoutManager(context,
 
   private var afterScroll: (() -> Unit)? = null
 
+  // Backing state for scrollToPositionTopAligned; alignTopCorrected guards the one-shot corrective re-scroll.
+  private var alignTopPosition: Int = RecyclerView.NO_POSITION
+  private var alignTopInset: Int = 0
+  private var alignTopCorrected: Boolean = false
+
   override fun supportsPredictiveItemAnimations(): Boolean {
     return false
   }
@@ -34,9 +39,23 @@ class ConversationLayoutManager(context: Context) : LinearLayoutManager(context,
    */
   fun scrollToPositionWithOffset(position: Int, offset: Int, afterScroll: () -> Unit) {
     this.afterScroll = afterScroll
+    alignTopPosition = RecyclerView.NO_POSITION
     super.scrollToPositionWithOffset(position, offset)
   }
 
+  /**
+   * Scroll so [position]'s decorated top (including any top decoration, e.g. the unread divider) lands [topInset] px
+   * below the top of the recycler. [afterScroll] fires once the alignment settles.
+   */
+  fun scrollToPositionTopAligned(position: Int, topInset: Int, afterScroll: () -> Unit) {
+    this.afterScroll = afterScroll
+    alignTopPosition = position
+    alignTopInset = topInset
+    alignTopCorrected = false
+    // Rough first pass: the exact offset needs the item's height, which isn't known until it's laid out (see onLayoutCompleted).
+    super.scrollToPositionWithOffset(position, height - topInset)
+  }
+
   /**
    * If a scroll to position request is made and a layout pass occurs prior to the list being populated with via the data source,
    * the base implementation clears the request as if it was never made.
@@ -64,10 +83,26 @@ class ConversationLayoutManager(context: Context) : LinearLayoutManager(context,
       } else {
         scrollToPosition(pendingScrollPosition)
       }
-    } else {
-      afterScroll?.invoke()
-      afterScroll = null
+      return
     }
+
+    // The target is now laid out, so its height is known. Correct the offset once so the decorated top sits at the
+    // requested inset, then let the next layout settle before notifying via afterScroll.
+    if (alignTopPosition != RecyclerView.NO_POSITION && !alignTopCorrected) {
+      val target = findViewByPosition(alignTopPosition)
+      if (target != null) {
+        alignTopCorrected = true
+        if (getDecoratedTop(target) != alignTopInset) {
+          val correctedOffset = (height - paddingBottom) - alignTopInset - getDecoratedMeasuredHeight(target)
+          super.scrollToPositionWithOffset(alignTopPosition, correctedOffset)
+          return
+        }
+      }
+    }
+
+    afterScroll?.invoke()
+    afterScroll = null
+    alignTopPosition = RecyclerView.NO_POSITION
   }
 
   companion object {

app/src/main/java/org/thoughtcrime/securesms/AppCapabilities.kt

@@ -13,7 +13,8 @@ object AppCapabilities {
       storage = storageCapable,
       versionedExpirationTimer = true,
       attachmentBackfill = true,
-      spqr = true
+      spqr = true,
+      usernameChangeSyncMessage = true
     )
   }
 }

app/src/main/java/org/thoughtcrime/securesms/ApplicationContext.java

@@ -18,6 +18,7 @@ package org.thoughtcrime.securesms;
 
 import android.app.Application;
 import android.content.Context;
+import android.content.Intent;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -32,10 +33,13 @@ import net.zetetic.database.Logger;
 import org.conscrypt.ConscryptSignal;
 import org.greenrobot.eventbus.EventBus;
 import org.signal.aesgcmprovider.AesGcmProvider;
+import org.signal.core.util.AppForegroundObserver;
 import org.signal.core.util.DiskUtil;
 import org.signal.core.util.MemoryTracker;
+import org.signal.core.util.Util;
 import org.signal.core.util.concurrent.AnrDetector;
 import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.crypto.AttachmentSecretProvider;
 import org.signal.core.util.logging.AndroidLogger;
 import org.signal.core.util.logging.Log;
 import org.signal.core.util.logging.Scrubber;
@@ -43,11 +47,14 @@ import org.signal.core.util.tracing.Tracer;
 import org.signal.glide.SignalGlideCodecs;
 import org.signal.libsignal.net.ChatServiceException;
 import org.signal.libsignal.protocol.logging.SignalProtocolLoggerProvider;
+import org.signal.registration.RegistrationDependencies;
 import org.signal.ringrtc.CallManager;
 import org.thoughtcrime.securesms.apkupdate.ApkUpdateRefreshListener;
 import org.thoughtcrime.securesms.avatar.AvatarPickerStorage;
 import org.thoughtcrime.securesms.backup.v2.BackupRepository;
-import org.thoughtcrime.securesms.crypto.AttachmentSecretProvider;
+import org.thoughtcrime.securesms.preferences.EditProxyActivity;
+import org.thoughtcrime.securesms.conversation.drafts.DraftBlobs;
+import org.thoughtcrime.securesms.crypto.AppAttachmentSecretStore;
 import org.thoughtcrime.securesms.crypto.DatabaseSecretProvider;
 import org.thoughtcrime.securesms.database.LogDatabase;
 import org.thoughtcrime.securesms.database.SignalDatabase;
@@ -58,6 +65,7 @@ import org.thoughtcrime.securesms.emoji.EmojiSource;
 import org.thoughtcrime.securesms.emoji.JumboEmoji;
 import org.thoughtcrime.securesms.gcm.FcmFetchManager;
 import org.thoughtcrime.securesms.glide.SignalGlideComponents;
+import org.thoughtcrime.securesms.jobmanager.impl.SealedSenderConstraint;
 import org.thoughtcrime.securesms.jobs.AccountConsistencyWorkerJob;
 import org.thoughtcrime.securesms.jobs.BackupRefreshJob;
 import org.thoughtcrime.securesms.jobs.BackupSubscriptionCheckJob;
@@ -74,26 +82,30 @@ import org.thoughtcrime.securesms.jobs.GroupV2UpdateSelfProfileKeyJob;
 import org.thoughtcrime.securesms.jobs.InAppPaymentAuthCheckJob;
 import org.thoughtcrime.securesms.jobs.InAppPaymentKeepAliveJob;
 import org.thoughtcrime.securesms.jobs.LinkedDeviceInactiveCheckJob;
+import org.thoughtcrime.securesms.jobs.MessageSendLogCleanupJob;
 import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
 import org.thoughtcrime.securesms.jobs.PreKeysSyncJob;
 import org.thoughtcrime.securesms.jobs.ProfileUploadJob;
+import org.thoughtcrime.securesms.jobs.RefreshAttributesJob;
 import org.thoughtcrime.securesms.jobs.RefreshSvrCredentialsJob;
 import org.thoughtcrime.securesms.jobs.RestoreOptimizedMediaJob;
 import org.thoughtcrime.securesms.jobs.RetrieveProfileJob;
 import org.thoughtcrime.securesms.jobs.RetrieveRemoteAnnouncementsJob;
-import org.thoughtcrime.securesms.jobmanager.impl.SealedSenderConstraint;
 import org.thoughtcrime.securesms.jobs.StoryOnboardingDownloadJob;
 import org.thoughtcrime.securesms.keyvalue.KeepMessagesDuration;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger;
 import org.thoughtcrime.securesms.logging.PersistentLogger;
+import org.thoughtcrime.securesms.logsubmit.SubmitDebugLogActivity;
 import org.thoughtcrime.securesms.messageprocessingalarm.RoutineMessageFetchReceiver;
+import org.thoughtcrime.securesms.messages.IncomingMessageObserver;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.mms.SignalGlideModule;
-import org.thoughtcrime.securesms.providers.BlobProvider;
 import org.thoughtcrime.securesms.ratelimit.RateLimitUtil;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.registration.util.RegistrationUtil;
+import org.thoughtcrime.securesms.registration.v2.AppRegistrationNetworkController;
+import org.thoughtcrime.securesms.registration.v2.AppRegistrationStorageController;
 import org.thoughtcrime.securesms.ringrtc.RingRtcLogger;
 import org.thoughtcrime.securesms.service.AnalyzeDatabaseAlarmListener;
 import org.thoughtcrime.securesms.service.DirectoryRefreshListener;
@@ -103,20 +115,21 @@ import org.thoughtcrime.securesms.service.MessageBackupListener;
 import org.thoughtcrime.securesms.service.RotateSenderCertificateListener;
 import org.thoughtcrime.securesms.service.RotateSignedPreKeyListener;
 import org.thoughtcrime.securesms.service.webrtc.ActiveCallManager;
-import org.thoughtcrime.securesms.service.webrtc.CallingAssets;
 import org.thoughtcrime.securesms.service.webrtc.AndroidTelecomUtil;
 import org.thoughtcrime.securesms.storage.StorageSyncHelper;
-import org.thoughtcrime.securesms.util.AppForegroundObserver;
 import org.thoughtcrime.securesms.util.AppStartup;
+import org.thoughtcrime.securesms.util.BatterySnapshotTracker;
+import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.DeviceProperties;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.Environment;
+import org.signal.core.util.PlayServicesUtil;
 import org.thoughtcrime.securesms.util.RemoteConfig;
 import org.thoughtcrime.securesms.util.SignalLocalMetrics;
 import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
 import org.thoughtcrime.securesms.util.SqlCipherLogTarget;
+import org.thoughtcrime.securesms.util.SupportEmailUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.signal.core.util.Util;
 import org.thoughtcrime.securesms.util.VersionTracker;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
 import org.whispersystems.signalservice.api.websocket.SignalWebSocket;
@@ -165,7 +178,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
                 SqlCipherLibraryLoader.load();
                 SignalDatabase.init(this,
                                     DatabaseSecretProvider.getOrCreateDatabaseSecret(this),
-                                    AttachmentSecretProvider.getInstance(this).getOrCreateAttachmentSecret());
+                                    AttachmentSecretProvider.getInstance(this, AppAttachmentSecretStore.INSTANCE).getOrCreateAttachmentSecret());
                 Logger.setTarget(SqlCipherLogTarget.INSTANCE);
               })
               .addBlocking("signal-store", () -> SignalStore.init(this))
@@ -173,9 +186,9 @@ public class ApplicationContext extends Application implements AppForegroundObse
                 initializeLogging();
                 Log.i(TAG, "onCreate()");
               })
+              .addBlocking("security-provider", this::initializeSecurityProvider)
               .addBlocking("app-dependencies", this::initializeAppDependencies)
               .addBlocking("anr-detector", this::startAnrDetector)
-              .addBlocking("security-provider", this::initializeSecurityProvider)
               .addBlocking("crash-handling", this::initializeCrashHandling)
               .addBlocking("rx-init", this::initializeRx)
               .addBlocking("event-bus", () -> EventBus.builder().logNoSubscriberMessages(false).installDefaultEventBus())
@@ -224,7 +237,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
               .addPostRender(RefreshSvrCredentialsJob::enqueueIfNecessary)
               .addPostRender(() -> DownloadLatestEmojiDataJob.scheduleIfNecessary(this))
               .addPostRender(EmojiSearchIndexDownloadJob::scheduleIfNecessary)
-              .addPostRender(() -> SignalDatabase.messageLog().trimOldMessages(System.currentTimeMillis(), RemoteConfig.retryRespondMaxAge()))
+              .addPostRender(MessageSendLogCleanupJob::enqueue)
               .addPostRender(() -> JumboEmoji.updateCurrentVersion(this))
               .addPostRender(RetrieveRemoteAnnouncementsJob::enqueue)
               .addPostRender(AndroidTelecomUtil::registerPhoneAccount)
@@ -253,6 +266,8 @@ public class ApplicationContext extends Application implements AppForegroundObse
     long startTime = System.currentTimeMillis();
     Log.i(TAG, "App is now visible. Battery: " + DeviceProperties.getBatteryLevel(this) + "% (charging: " + DeviceProperties.isCharging(this) + ")");
 
+    BatterySnapshotTracker.emit(this, "foreground");
+
     AppDependencies.getFrameRateTracker().start();
     AppDependencies.getMegaphoneRepository().onAppForegrounded();
     AppDependencies.getDeadlockDetector().start();
@@ -272,7 +287,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
       checkFreeDiskSpace();
       MemoryTracker.start();
       BackupSubscriptionCheckJob.enqueueIfAble();
-      CheckKeyTransparencyJob.enqueueIfNecessary(true);
+      CheckKeyTransparencyJob.enqueueIfNecessary(true, false);
       AppDependencies.getAuthWebSocket().registerKeepAliveToken(SignalWebSocket.FOREGROUND_KEEPALIVE);
       AppDependencies.getUnauthWebSocket().registerKeepAliveToken(SignalWebSocket.FOREGROUND_KEEPALIVE);
 
@@ -293,6 +308,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
   @Override
   public void onBackground() {
     Log.i(TAG, "App is no longer visible.");
+    BatterySnapshotTracker.emit(this, "background");
     KeyCachingService.onAppBackgrounded(this);
     AppDependencies.getMessageNotifier().clearVisibleThread();
     AppDependencies.getFrameRateTracker().stop();
@@ -321,7 +337,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
    * This is so we can capture ANR's that happen on boot before the foreground event.
    */
   private void startAnrDetector() {
-    AnrDetector.start(TimeUnit.SECONDS.toMillis(5), RemoteConfig::internalUser, (dumps) -> {
+    AnrDetector.start(TimeUnit.SECONDS.toMillis(5), () -> RemoteConfig.internalUser() && SignalStore.internal().getAnrDetectionCrashes(), (dumps) -> {
       LogDatabase.getInstance(this).anrs().save(System.currentTimeMillis(), dumps);
       return Unit.INSTANCE;
     });
@@ -411,11 +427,25 @@ public class ApplicationContext extends Application implements AppForegroundObse
   }
 
   private void initializeRegistrationDependencies() {
-    org.signal.registration.RegistrationDependencies.Companion.provide(
-      new org.signal.registration.RegistrationDependencies(
-        new org.thoughtcrime.securesms.registration.v2.AppRegistrationNetworkController(this, AppDependencies.getPushServiceSocket()),
-        new org.thoughtcrime.securesms.registration.v2.AppRegistrationStorageController(this),
-        null
+    RegistrationDependencies.provide(
+      new RegistrationDependencies(
+        new AppRegistrationNetworkController(this, AppDependencies.getPushServiceSocket()),
+        new AppRegistrationStorageController(this),
+        Environment.IS_LINK_AND_SYNC_AVAILABLE,
+        null,
+        context -> {
+          context.startActivity(new Intent(context, SubmitDebugLogActivity.class));
+          return Unit.INSTANCE;
+        },
+        context -> {
+          context.startActivity(EditProxyActivity.intent(context));
+          return Unit.INSTANCE;
+        },
+        (context, subject) -> {
+          String body = SupportEmailUtil.generateSupportEmailBody(context, subject, null, null);
+          CommunicationActions.openEmail(context, SupportEmailUtil.getSupportEmailAddress(context), subject, body);
+          return Unit.INSTANCE;
+        }
       )
     );
   }
@@ -439,14 +469,38 @@ public class ApplicationContext extends Application implements AppForegroundObse
   }
 
   private void initializeFcmCheck() {
-    if (SignalStore.account().isRegistered()) {
+    if (!SignalStore.account().isRegistered()) {
+      return;
+    }
+
+    PlayServicesUtil.PlayServicesStatus playServicesStatus = PlayServicesUtil.getPlayServicesStatus(this);
+
+    if (playServicesStatus == PlayServicesUtil.PlayServicesStatus.SUCCESS && !SignalStore.account().isFcmEnabled()) {
+      Log.w(TAG, "Play Services are newly-available. Enabling FCM and updating server.");
+      SignalStore.account().setFcmEnabled(true);
+      AppDependencies.getJobManager().startChain(new FcmRefreshJob())
+                                      .then(new RefreshAttributesJob())
+                                      .enqueue();
+      AppDependencies.resetNetwork();
+      AppDependencies.startNetwork();
+      IncomingMessageObserver.stopForegroundService(this);
+    } else if (playServicesStatus == PlayServicesUtil.PlayServicesStatus.MISSING && SignalStore.account().isFcmEnabled()) {
+      Log.w(TAG, "Play Services are no longer available. Attempting to get an FCM token anyway.");
+      AppDependencies.getJobManager().add(new FcmRefreshJob());
+    } else if (playServicesStatus == PlayServicesUtil.PlayServicesStatus.MISSING && (System.currentTimeMillis() - SignalStore.misc().getLastMissingPlayServicesFcmVerificationTime()) > TimeUnit.DAYS.toMillis(3)) {
+      Log.i(TAG, "Play Services are unavailable, but it's been long enough that we should check and see if we can get an FCM token anyway.");
+      AppDependencies.getJobManager().add(new FcmRefreshJob());
+    } else if (SignalStore.account().isFcmEnabled()) {
       long lastSetTime = SignalStore.account().getFcmTokenLastSetTime();
       long nextSetTime = lastSetTime + TimeUnit.HOURS.toMillis(6);
       long now         = System.currentTimeMillis();
 
       if (SignalStore.account().getFcmToken() == null || nextSetTime <= now || lastSetTime > now) {
+        Log.i(TAG, "Time for routine FCM token refresh.");
         AppDependencies.getJobManager().add(new FcmRefreshJob());
       }
+    } else {
+      Log.d(TAG, "Play Services status: " + playServicesStatus + ", fcmEnabled: false. Skipping FCM check.");
     }
   }
 
@@ -536,7 +590,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
 
   @WorkerThread
   private void initializeBlobProvider() {
-    BlobProvider.getInstance().initialize(this);
+    AppDependencies.getBlobs().initialize(this, DraftBlobs.INSTANCE::deleteOrphanedDraftFiles);
   }
 
   @WorkerThread

app/src/main/java/org/thoughtcrime/securesms/BaseActivity.java

@@ -16,7 +16,7 @@ import androidx.core.app.ActivityOptionsCompat;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.dependencies.AppDependencies;
 import org.thoughtcrime.securesms.util.AppStartup;
-import org.thoughtcrime.securesms.util.ConfigurationUtil;
+import org.signal.core.util.ConfigurationUtil;
 import org.thoughtcrime.securesms.util.WindowUtil;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
 

app/src/main/java/org/thoughtcrime/securesms/BindableConversationListItem.java

@@ -1,12 +1,14 @@
 package org.thoughtcrime.securesms;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.lifecycle.LifecycleOwner;
 
 import com.bumptech.glide.RequestManager;
 
 import org.thoughtcrime.securesms.conversationlist.model.ConversationSet;
-import org.thoughtcrime.securesms.database.model.ThreadRecord;
+import org.thoughtcrime.securesms.database.model.ThreadWithRecipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
 
 import java.util.Locale;
 import java.util.Set;
@@ -14,14 +16,14 @@ import java.util.Set;
 public interface BindableConversationListItem extends Unbindable {
 
   void bind(@NonNull LifecycleOwner lifecycleOwner,
-            @NonNull ThreadRecord thread,
+            @NonNull ThreadWithRecipient thread,
             @NonNull RequestManager requestManager, @NonNull Locale locale,
             @NonNull Set<Long> typingThreads,
             @NonNull ConversationSet selectedConversations,
-            long activeThreadId);
+            @Nullable RecipientId activeRecipientId);
 
   void setSelectedConversations(@NonNull ConversationSet conversations);
-  void setActiveThreadId(long activeThreadId);
+  void setActiveRecipientId(@Nullable RecipientId activeRecipientId);
   void updateTypingIndicator(@NonNull Set<Long> typingThreads);
   void updateTimestamp();
 }

app/src/main/java/org/thoughtcrime/securesms/BiometricDeviceAuthentication.kt

@@ -10,8 +10,8 @@ import androidx.activity.result.contract.ActivityResultContract
 import androidx.biometric.BiometricManager
 import androidx.biometric.BiometricPrompt
 import androidx.biometric.BiometricPrompt.PromptInfo
+import org.signal.core.util.ServiceUtil
 import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.util.ServiceUtil
 
 /**
  * Authentication using phone biometric (face, fingerprint recognition) or device lock (pattern, pin or passphrase).