Bump version to 8.11.2

Update translations and other static files.
Animate safety number once.
2026-06-10 17:26:02 +01:00 · 2026-05-15 16:32:54 -04:00 · 2026-05-15 16:29:45 -04:00 · 2026-05-15 16:21:45 -04:00 · 2026-05-14 15:20:56 -04:00 · 2026-05-14 14:58:23 -04:00
1639 changed files with 102059 additions and 53946 deletions
@@ -17,7 +17,7 @@ body:
      label: "Guidelines"
      description: "Search issues here: https://github.com/signalapp/Signal-Android/issues/?q=is%3Aissue+"
      options:
-        - label: I have searched searched open and closed issues for duplicates
+        - label: I have searched open and closed issues for duplicates
          required: true
        - label: I am submitting a bug report for existing functionality that does not work as intended
          required: true
@@ -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/*"
@@ -1,23 +0,0 @@
-# Number of days of inactivity before an Issue or Pull Request becomes stale
-daysUntilStale: 60
-
-# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
-# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
-daysUntilClose: 7
-
-issues:
-  exemptLabels:
-    - acknowledged
-
-# Comment to post when marking as stale. Set to `false` to disable
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-
-# Comment to post when closing a stale Issue or Pull Request.
-closeComment: >
-  This issue has been closed due to inactivity.
-
-# Limit the number of actions per hour, from 1-30. Default is 30
-limitPerRun: 1
@@ -16,26 +16,30 @@ jobs:
    runs-on: ubuntu-latest-8-cores

    steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      # gh api repos/actions/checkout/commits/v6 --jq '.sha'
      with:
          submodules: true

    - name: set up JDK 17
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
+      # gh api repos/actions/setup-java/commits/v5 --jq '.sha'
      with:
        distribution: temurin
        java-version: 17
        cache: gradle

    - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v5
+      uses: gradle/actions/wrapper-validation@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'

    - name: Build with Gradle
      run: ./gradlew qa

    - 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'
@@ -14,15 +14,17 @@ jobs:
  assemble-base:
    if: ${{ github.repository != 'signalapp/Signal-Android' }}
    runs-on: ubuntu-latest-8-cores
-    
+
    steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      # 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
+      uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
+      # gh api repos/actions/setup-java/commits/v5 --jq '.sha'
      with:
        distribution: temurin
        java-version: 17
@@ -32,11 +34,13 @@ jobs:
      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@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6
+      # gh api repos/gradle/actions/commits/v6 --jq '.sha'

    - name: Cache base apk
      id: cache-base
-      uses: actions/cache@v4
+      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # 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 +53,8 @@ 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      # gh api repos/actions/checkout/commits/v6 --jq '.sha'
      with:
        submodules: true
        clean: 'false'
@@ -61,18 +66,21 @@ 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 +91,8 @@ 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 }}
@@ -11,7 +11,8 @@ jobs:
  build:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        # gh api repos/actions/checkout/commits/v6 --jq '.sha'
      - name: Build image
        run: |
          cd reproducible-builds
@@ -0,0 +1,38 @@
+name: Mark stale issues and PRs
+
+on:
+  schedule:
+    - cron: '0 2 * * *'  # daily at 02:00 UTC
+  workflow_dispatch:
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+      actions: write
+
+    steps:
+      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10
+        # gh api repos/actions/stale/commits/v10 --jq '.sha'
+        with:
+          days-before-stale: 60
+          days-before-close: 7
+          exempt-issue-labels: 'acknowledged'
+          exempt-pr-labels: 'acknowledged'
+          stale-issue-label: 'wontfix'
+          stale-pr-label: 'wontfix'
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it has not had
+            recent activity. It will be closed if no further activity occurs. Thank you
+            for your contributions!
+          stale-pr-message: >
+            This pull request has been automatically marked as stale because it has not had
+            recent activity. It will be closed if no further activity occurs. Thank you
+            for your contributions!
+          close-issue-message: >
+            This issue has been closed due to inactivity.
+          close-pr-message: >
+            This pull request has been closed due to inactivity.
+          operations-per-run: 150
@@ -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

@@ -1,7 +1,10 @@
@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 org.gradle.api.tasks.testing.logging.TestExceptionFormat
+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
@@ -10,7 +13,6 @@ import java.util.Properties

 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)
@@ -22,21 +24,22 @@ 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 = 1671
-val canonicalVersionName = "8.5.0"
+val canonicalVersionCode = 1690
+val canonicalVersionName = "8.11.2"
 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"))
 }

@@ -81,6 +84,24 @@ 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")
+  }
+}
+
 wire {
  kotlin {
    javaInterop = true
@@ -94,8 +115,6 @@ 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 {
@@ -106,7 +125,7 @@ android {
  namespace = "org.thoughtcrime.securesms"

  buildToolsVersion = libs.versions.buildTools.get()
-  compileSdkVersion = libs.versions.compileSdk.get()
+  compileSdkVersion(libs.versions.compileSdk.get())
  ndkVersion = libs.versions.ndk.get()

  flavorDimensions += listOf("distribution", "environment")
@@ -114,13 +133,7 @@ android {

  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 +150,8 @@ android {
    }

    managedDevices {
-      devices {
-        create<ManagedVirtualDevice>("pixel3api30") {
+      localDevices {
+        create("pixel3api30") {
          device = "Pixel 3"
          apiLevel = 30
          systemImageSource = "google-atd"
@@ -195,10 +208,6 @@ android {
    compose = true
  }

-  composeOptions {
-    kotlinCompilerExtensionVersion = "1.5.4"
-  }
-
  defaultConfig {
    if (currentHotfixVersion >= maxHotfixVersions) {
      throw AssertionError("Hotfix version offset is too large!")
@@ -291,7 +300,7 @@ 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 +317,7 @@ android {
        "proguard/proguard-retrolambda.pro",
        "proguard/proguard-okhttp.pro",
        "proguard/proguard-ez-vcard.pro",
+        "proguard/proguard-dnsjava.pro",
        "proguard/proguard.cfg"
      )
      testProguardFiles(
@@ -453,8 +463,8 @@ 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 +490,6 @@ 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 +511,79 @@ 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", "-$fileVersionName.apk")
+androidComponents {
+  beforeVariants { variant ->
+    variant.enable = variant.name in selectableVariants
+  }
+  onVariants(selector().all()) { variant: com.android.build.api.variant.ApplicationVariant ->
+    // Rename APK to include version name
+    val renameTask = tasks.register<RenameApkTask>("renameApk${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 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 }
+  }
 }

 baselineProfile {
@@ -590,6 +600,14 @@ 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 +615,7 @@ 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 +637,7 @@ 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)
@@ -671,6 +686,7 @@ 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 +694,6 @@ 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)
@@ -689,10 +704,6 @@ 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.stream)
  implementation(libs.lottie)
  implementation(libs.lottie.compose)
  implementation(libs.signal.android.database.sqlcipher)
@@ -747,6 +758,7 @@ 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)
@@ -861,7 +873,7 @@ 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
@@ -869,9 +881,9 @@ 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) }
@@ -941,3 +953,30 @@ abstract class CopyBenchmarkBackupTask : DefaultTask() {
    backupFile.copyTo(dest.resolve("backup.binproto"), overwrite = true)
  }
 }
+
+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
+    }
+  }
+}
@@ -513,6 +513,17 @@
            column="31"/>
    </issue>

+    <issue
+        id="SoonBlockedPrivateApi"
+        message="Reflective access to mAttachInfo will throw an exception when targeting API 35 and above"
+        errorLine1="      Field attachInfoField = View.class.getDeclaredField(&quot;mAttachInfo&quot;);"
+        errorLine2="                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/java/org/thoughtcrime/securesms/components/KeyboardAwareLinearLayout.java"
+            line="157"
+            column="31"/>
+    </issue>
+
    <issue
        id="SimpleDateFormat"
        message="To get local formatting use `getDateInstance()`, `getDateTimeInstance()`, or `getTimeInstance()`, or use `new SimpleDateFormat(String template, Locale locale)` with for example `Locale.US` for ASCII dates."
@@ -26454,61 +26465,6 @@
            column="7"/>
    </issue>

-    <issue
-        id="Recycle"
-        message="This `Cursor` should be freed up after use with `#close()`"
-        errorLine1="      Cursor mmsCursor          = db.query(&quot;mms&quot;, new String[] {&quot;_id&quot;},"
-        errorLine2="                                     ~~~~~">
-        <location
-            file="src/main/java/org/thoughtcrime/securesms/database/helpers/ClassicOpenHelper.java"
-            line="298"
-            column="38"/>
-    </issue>
-
-    <issue
-        id="Recycle"
-        message="This `Cursor` should be freed up after use with `#close()`"
-        errorLine1="        Cursor partCursor = db.query(&quot;part&quot;, new String[] {&quot;_id&quot;, &quot;ct&quot;, &quot;_data&quot;, &quot;encrypted&quot;},"
-        errorLine2="                               ~~~~~">
-        <location
-            file="src/main/java/org/thoughtcrime/securesms/database/helpers/ClassicOpenHelper.java"
-            line="310"
-            column="32"/>
-    </issue>
-
-    <issue
-        id="Recycle"
-        message="This `Cursor` should be freed up after use with `#close()`"
-        errorLine1="      Cursor threadCursor = db.query(&quot;thread&quot;, new String[] {&quot;_id&quot;}, null, null, null, null, null);"
-        errorLine2="                               ~~~~~">
-        <location
-            file="src/main/java/org/thoughtcrime/securesms/database/helpers/ClassicOpenHelper.java"
-            line="708"
-            column="32"/>
-    </issue>
-
-    <issue
-        id="Recycle"
-        message="This `Cursor` should be freed up after use with `#close()`"
-        errorLine1="        Cursor cursor = db.rawQuery(&quot;SELECT DISTINCT date AS date_received, status, &quot; +"
-        errorLine2="                           ~~~~~~~~">
-        <location
-            file="src/main/java/org/thoughtcrime/securesms/database/helpers/ClassicOpenHelper.java"
-            line="713"
-            column="28"/>
-    </issue>
-
-    <issue
-        id="Recycle"
-        message="This `Cursor` should be freed up after use with `#close()`"
-        errorLine1="      cursor = db.query(&quot;mms&quot;, new String[] {&quot;_id&quot;, &quot;network_failures&quot;}, &quot;network_failures IS NOT NULL&quot;, null, null, null, null);"
-        errorLine2="                  ~~~~~">
-        <location
-            file="src/main/java/org/thoughtcrime/securesms/database/helpers/ClassicOpenHelper.java"
-            line="1037"
-            column="19"/>
-    </issue>
-
    <issue
        id="ObsoleteSdkInt"
        message="Unnecessary; SDK_INT is always >= 21"
@@ -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
@@ -7,6 +7,7 @@
 -keep class org.signal.libsignal.usernames.** { *; }
 -keep class org.thoughtcrime.securesms.** { *; }
 -keep class org.signal.donations.json.** { *; }
+-keep class org.signal.network.** { *; }
 -keepclassmembers class ** {
    public void onEvent*(**);
 }
@@ -16,6 +17,14 @@

 -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>();
 }
@@ -16,6 +16,7 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.signal.donations.InAppPaymentType
+import org.signal.network.NetworkResult
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.components.settings.app.subscription.InAppPaymentsRepository
 import org.thoughtcrime.securesms.database.model.InAppPaymentSubscriberRecord
@@ -26,7 +27,6 @@ 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.whispersystems.signalservice.api.subscriptions.SubscriberId
 import java.math.BigDecimal
@@ -359,8 +359,8 @@ class V2ConversationItemShapeTest {

    override fun onViewPinnedMessage(messageId: Long) = Unit

-    override fun onExpandEvents(messageId: Long) = Unit
+    override fun onExpandEvents(messageId: Long, itemView: View, collapsedSize: Int) = Unit

-    override fun onCollapseEvents(messageId: Long) = Unit
+    override fun onCollapseEvents(messageId: Long, itemView: View, collapsedSize: Int) = Unit
  }
 }
@@ -1,52 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertFalse
-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.CursorUtil
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.testing.SignalDatabaseRule
-import java.util.UUID
-
-@Suppress("ClassName")
-@RunWith(AndroidJUnit4::class)
-class ThreadTableTest_recents {
-
-  @Rule
-  @JvmField
-  val databaseRule = SignalDatabaseRule()
-
-  private lateinit var recipient: Recipient
-
-  @Before
-  fun setUp() {
-    recipient = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromServiceId(ACI.from(UUID.randomUUID())))
-  }
-
-  @Test
-  fun givenARecentRecipient_whenIBlockAndGetRecents_thenIDoNotExpectToSeeThatRecipient() {
-    // GIVEN
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(recipient)
-    MmsHelper.insert(recipient = recipient, threadId = threadId)
-    SignalDatabase.threads.update(threadId, true)
-
-    // WHEN
-    SignalDatabase.recipients.setBlocked(recipient.id, true)
-    val results: MutableList<RecipientId> = SignalDatabase.threads.getRecentConversationList(10, false, false, false, false, false, false).use { cursor ->
-      val ids = mutableListOf<RecipientId>()
-      while (cursor.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(cursor, ThreadTable.RECIPIENT_ID)))
-      }
-
-      ids
-    }
-
-    // THEN
-    assertFalse(recipient.id in results)
-  }
-}
@@ -4,12 +4,12 @@ import android.app.Application
 import io.mockk.mockk
 import io.mockk.spyk
 import org.signal.core.util.billing.BillingApi
+import org.signal.network.api.ArchiveApi
 import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess
 import org.thoughtcrime.securesms.recipients.LiveRecipientCache
 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
@@ -19,6 +19,8 @@ import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
+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
@@ -27,8 +29,6 @@ import org.thoughtcrime.securesms.jobs.protos.BackupDeleteJobData
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 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

 class BackupDeleteJobTest {

@@ -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
@@ -42,8 +44,6 @@ import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.net.SignalNetwork
 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.whispersystems.signalservice.api.storage.IAPSubscriptionId
 import org.whispersystems.signalservice.api.subscriptions.ActiveSubscription
 import org.whispersystems.signalservice.api.subscriptions.ActiveSubscription.ChargeFailure
@@ -0,0 +1,843 @@
+/*
+ * 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.mediasend.v2.MediaSelectionActivity
+import org.thoughtcrime.securesms.providers.BlobProvider
+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.earlyNavigationDetailLocationRequested: ${vm.earlyNavigationDetailLocationRequested}")
+          }
+        }
+        throw IllegalStateException("${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() }
+      check(vm.earlyNavigationDetailLocationRequested == null) {
+        "Expected no early detail to be staged, got ${vm.earlyNavigationDetailLocationRequested}"
+      }
+    }
+  }
+
+  @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)
+      check(vm.earlyNavigationDetailLocationRequested == null) {
+        "Expected no early detail, got ${vm.earlyNavigationDetailLocationRequested}"
+      }
+      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
+      }
+      // The user-visible signal that we're "back on the list" is the chat list fragment
+      // being attached, not just the VM saying CHATS.
+      awaitListFragment(launched, MainNavigationListLocation.CHATS)
+
+      val vm = runOnMainSync { launched.activity.mainNavigationViewModel() }
+      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 BlobProvider.getInstance()
+      .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
+}
@@ -316,7 +316,7 @@ class DataMessageProcessorTest_polls {

  private fun insertPoll(allowMultiple: Boolean = true): Long {
    val envelope = MessageContentFuzzer.envelope(100)
-    val pollMessage = IncomingMessage(type = MessageType.NORMAL, from = alice.id, sentTimeMillis = envelope.timestamp!!, serverTimeMillis = envelope.serverTimestamp!!, receivedTimeMillis = 0, groupId = groupId)
+    val pollMessage = IncomingMessage(type = MessageType.NORMAL, from = alice.id, sentTimeMillis = envelope.clientTimestamp!!, serverTimeMillis = envelope.serverTimestamp!!, receivedTimeMillis = 0, groupId = groupId)
    val messageId = SignalDatabase.messages.insertMessageInbox(pollMessage).get()
    SignalDatabase.polls.insertPoll("question?", allowMultiple, listOf("a", "b", "c"), alice.id.toLong(), messageId.messageId)
    return messageId.messageId
@@ -8,9 +8,9 @@ package org.thoughtcrime.securesms.testing
 import androidx.test.platform.app.InstrumentationRegistry
 import io.mockk.every
 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

 /**
@@ -43,7 +43,7 @@ object MessageContentFuzzer {
   */
  fun envelope(timestamp: Long, serverGuid: UUID = UUID.randomUUID()): Envelope {
    return Envelope.Builder()
-      .timestamp(timestamp)
+      .clientTimestamp(timestamp)
      .serverTimestamp(timestamp + 5)
      .serverGuidBinary(serverGuid.toByteArray().toByteString())
      .build()
@@ -292,7 +292,7 @@ object MessageContentFuzzer {
            body = string()
            val quoted = quoteAble.random(random)
            quote = DataMessage.Quote.Builder().buildWith {
-              id = quoted.envelope.timestamp
+              id = quoted.envelope.clientTimestamp
              authorAciBinary = quoted.metadata.sourceServiceId.toByteString()
              text = quoted.content.dataMessage?.body
              attachments(quoted.content.dataMessage?.attachments ?: emptyList())
@@ -304,7 +304,7 @@ object MessageContentFuzzer {
          if (random.nextFloat() < 0.1 && quoteAble.isNotEmpty()) {
            val quoted = quoteAble.random(random)
            quote = DataMessage.Quote.Builder().buildWith {
-              id = random.nextLong(quoted.envelope.timestamp!! - 1000000, quoted.envelope.timestamp!!)
+              id = random.nextLong(quoted.envelope.clientTimestamp!! - 1000000, quoted.envelope.clientTimestamp!!)
              authorAciBinary = quoted.metadata.sourceServiceId.toByteString()
              text = quoted.content.dataMessage?.body
            }
@@ -333,7 +333,7 @@ object MessageContentFuzzer {
              emoji = emojis.random(random)
              remove = false
              targetAuthorAciBinary = reactTo.metadata.sourceServiceId.toByteString()
-              targetSentTimestamp = reactTo.envelope.timestamp
+              targetSentTimestamp = reactTo.envelope.clientTimestamp
            }
          }
        }
@@ -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")
@@ -75,8 +72,8 @@ object MockProvider {
    val device = PreKeyResponseItem().apply {
      this.deviceId = deviceId
      registrationId = KeyHelper.generateRegistrationId(false)
-      signedPreKey = SignedPreKeyEntity(signedPreKeyRecord.id, signedPreKeyRecord.keyPair.publicKey, signedPreKeyRecord.signature)
-      preKey = PreKeyEntity(oneTimePreKey.id, oneTimePreKey.keyPair.publicKey)
+      signedPreKey = SignedPreKeyEntity(signedPreKeyRecord.id.toLong(), signedPreKeyRecord.keyPair.publicKey, signedPreKeyRecord.signature)
+      preKey = PreKeyEntity(oneTimePreKey.id.toLong(), oneTimePreKey.keyPair.publicKey)
    }

    return PreKeyResponse().apply {
@@ -23,7 +23,7 @@ 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 org.signal.network.websocket.WebSocketRequestMessage
 import kotlin.random.Random

 /**
@@ -212,7 +212,7 @@ class BenchmarkCommandReceiver : BroadcastReceiver() {
      verb = "PUT",
      path = "/api/v1/message",
      id = Random.nextLong(),
-      headers = listOf("X-Signal-Timestamp: ${this.timestamp}"),
+      headers = listOf("X-Signal-Timestamp: ${this.serverTimestamp}"),
      body = this.encodeByteString()
    )
  }
@@ -70,8 +70,8 @@ object Generator {
    val serverGuid = UUID.randomUUID()
    return Envelope.Builder()
      .type(Envelope.Type.fromValue(this.type))
-      .sourceDevice(1)
-      .timestamp(timestamp)
+      .sourceDeviceId(1)
+      .clientTimestamp(timestamp)
      .serverTimestamp(timestamp + 1)
      .destinationServiceId(destination.toString())
      .destinationServiceIdBinary(destination.toByteString())
@@ -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())
    }

@@ -8,6 +8,9 @@ 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.signal.network.websocket.WebSocketRequestMessage
+import org.signal.network.websocket.WebSocketResponseMessage
+import org.signal.network.websocket.WebsocketResponse
 import org.thoughtcrime.securesms.util.JsonUtils
 import org.thoughtcrime.securesms.util.SignalTrace
 import org.whispersystems.signalservice.api.websocket.WebSocketConnectionState
@@ -354,11 +354,11 @@ class InternalConversationTestFragment : Fragment(R.layout.conversation_test_fra
      Toast.makeText(requireContext(), "Can't touch this.", Toast.LENGTH_SHORT).show()
    }

-    override fun onExpandEvents(messageId: Long) {
+    override fun onExpandEvents(messageId: Long, itemView: View, collapsedSize: Int) {
      Toast.makeText(requireContext(), "Can't touch this.", Toast.LENGTH_SHORT).show()
    }

-    override fun onCollapseEvents(messageId: Long) {
+    override fun onCollapseEvents(messageId: Long, itemView: View, collapsedSize: Int) {
      Toast.makeText(requireContext(), "Can't touch this.", Toast.LENGTH_SHORT).show()
    }
  }
@@ -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" />
@@ -482,7 +481,7 @@
            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing" />

        <activity
-            android:name="org.signal.mediasend.MediaSendActivity"
+            android:name=".mediasend.v3.MediaSendV3Activity"
            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
            android:exported="false"
            android:launchMode="singleTop"
@@ -1405,7 +1404,7 @@
        <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"
@@ -62,6 +62,7 @@ import org.thoughtcrime.securesms.jobs.AccountConsistencyWorkerJob;
 import org.thoughtcrime.securesms.jobs.BackupRefreshJob;
 import org.thoughtcrime.securesms.jobs.BackupSubscriptionCheckJob;
 import org.thoughtcrime.securesms.jobs.BuildExpirationConfirmationJob;
+import org.thoughtcrime.securesms.jobs.CallingAssetsDownloadJob;
 import org.thoughtcrime.securesms.jobs.CheckKeyTransparencyJob;
 import org.thoughtcrime.securesms.jobs.CheckServiceReachabilityJob;
 import org.thoughtcrime.securesms.jobs.DownloadLatestEmojiDataJob;
@@ -76,6 +77,7 @@ import org.thoughtcrime.securesms.jobs.LinkedDeviceInactiveCheckJob;
 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;
@@ -102,12 +104,15 @@ 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.DeviceProperties;
 import org.thoughtcrime.securesms.util.DynamicTheme;
+import org.thoughtcrime.securesms.util.Environment;
+import org.thoughtcrime.securesms.util.PlayServicesUtil;
 import org.thoughtcrime.securesms.util.RemoteConfig;
 import org.thoughtcrime.securesms.util.SignalLocalMetrics;
 import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
@@ -214,7 +219,6 @@ public class ApplicationContext extends Application implements AppForegroundObse
              .addNonBlocking(this::ensureProfileUploaded)
              .addNonBlocking(() -> AppDependencies.getExpireStoriesManager().scheduleIfNecessary())
              .addNonBlocking(BackupRepository::maybeFixAnyDanglingUploadProgress)
-              .addNonBlocking(BackupRepository::maybeFixAnyDanglingLocalExportProgress)
              .addPostRender(() -> AppDependencies.getDeletedCallEventManager().scheduleIfNecessary())
              .addPostRender(() -> RateLimitUtil.retryAllRateLimitedMessages(this))
              .addPostRender(this::initializeExpiringMessageManager)
@@ -227,6 +231,7 @@ public class ApplicationContext extends Application implements AppForegroundObse
              .addPostRender(RetrieveRemoteAnnouncementsJob::enqueue)
              .addPostRender(AndroidTelecomUtil::registerPhoneAccount)
              .addPostRender(() -> AppDependencies.getJobManager().add(new FontDownloaderJob()))
+              .addPostRender(() -> AppDependencies.getJobManager().add(new CallingAssetsDownloadJob()))
              .addPostRender(CheckServiceReachabilityJob::enqueueIfNecessary)
              .addPostRender(GroupV2UpdateSelfProfileKeyJob::enqueueForGroupsIfNecessary)
              .addPostRender(StoryOnboardingDownloadJob.Companion::enqueueIfNeeded)
@@ -318,7 +323,7 @@ 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;
    });
@@ -401,6 +406,20 @@ public class ApplicationContext extends Application implements AppForegroundObse
      AppDependencies.init(this, new ApplicationDependencyProvider(this));
    }
    AppForegroundObserver.begin();
+
+    if (Environment.USE_NEW_REGISTRATION) {
+      initializeRegistrationDependencies();
+    }
+  }
+
+  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
+      )
+    );
  }

  private void initializeFirstEverAppLaunch() {
@@ -422,7 +441,24 @@ 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.i(TAG, "Play Services are newly-available. Enabling FCM and updating server.");
+      SignalStore.account().setFcmEnabled(true);
+      AppDependencies.getJobManager().startChain(new FcmRefreshJob())
+                                      .then(new RefreshAttributesJob())
+                                      .enqueue();
+    } else if (playServicesStatus == PlayServicesUtil.PlayServicesStatus.MISSING && SignalStore.account().isFcmEnabled()) {
+      Log.w(TAG, "Play Services are no longer available. Disabling FCM and updating server.");
+      SignalStore.account().setFcmEnabled(false);
+      SignalStore.account().setFcmToken(null);
+      AppDependencies.getJobManager().add(new RefreshAttributesJob());
+    } else if (SignalStore.account().isFcmEnabled()) {
      long lastSetTime = SignalStore.account().getFcmTokenLastSetTime();
      long nextSetTime = lastSetTime + TimeUnit.HOURS.toMillis(6);
      long now         = System.currentTimeMillis();
@@ -430,6 +466,8 @@ public class ApplicationContext extends Application implements AppForegroundObse
      if (SignalStore.account().getFcmToken() == null || nextSetTime <= now || lastSetTime > now) {
        AppDependencies.getJobManager().add(new FcmRefreshJob());
      }
+    } else {
+      Log.d(TAG, "Play Services status: " + playServicesStatus + ", fcmEnabled: false. Skipping FCM check.");
    }
  }

@@ -148,7 +148,7 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
    void onViewPollClicked(long messageId);
    void onToggleVote(@NonNull PollRecord poll, @NonNull PollOption pollOption, Boolean isChecked);
    void onViewPinnedMessage(long messageId);
-    void onExpandEvents(long messageId);
-    void onCollapseEvents(long messageId);
+    void onExpandEvents(long messageId, @NonNull View itemView, int collapsedSize);
+    void onCollapseEvents(long messageId, @NonNull View itemView, int collapsedSize);
  }
 }
@@ -45,6 +45,9 @@ import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 import androidx.transition.AutoTransition;
 import androidx.transition.TransitionManager;

+import org.thoughtcrime.securesms.contacts.paged.ContactSearchView;
+import org.thoughtcrime.securesms.contacts.paged.ContactSearchViewModel;
+
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;

 import org.signal.core.util.concurrent.LifecycleDisposable;
@@ -60,10 +63,12 @@ import org.thoughtcrime.securesms.contacts.SelectedContact;
 import org.thoughtcrime.securesms.contacts.SelectedContacts;
 import org.thoughtcrime.securesms.contacts.paged.ChatType;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchAdapter;
+import org.thoughtcrime.securesms.contacts.paged.ContactSearchCallbacks;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchConfiguration;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchData;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchMediator;
+import org.thoughtcrime.securesms.contacts.paged.ContactSearchPagedDataSourceRepository;
+import org.thoughtcrime.securesms.contacts.paged.ContactSearchRepository;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchSortOrder;
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchState;
 import org.thoughtcrime.securesms.contacts.selection.ContactSelectionArguments;
@@ -74,6 +79,7 @@ import org.thoughtcrime.securesms.groups.ui.GroupLimitDialog;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.signal.core.ui.permissions.Permissions;
 import org.thoughtcrime.securesms.profiles.manage.UsernameRepository;
+import org.thoughtcrime.securesms.search.SearchRepository;
 import org.thoughtcrime.securesms.profiles.manage.UsernameRepository.UsernameAciFetchResult;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
@@ -86,7 +92,9 @@ import org.thoughtcrime.securesms.util.adapter.mapping.MappingModelList;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.stream.Collectors;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
@@ -117,7 +125,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  private OnContactSelectedListener       onContactSelectedListener;
  private SwipeRefreshLayout              swipeRefresh;
  private String                          cursorFilter;
-  private RecyclerView                    recyclerView;
+  private ContactSearchView               contactSearchView;
  private RecyclerViewFastScroller        fastScroller;
  private RecyclerView                    chipRecycler;
  private OnSelectionLimitReachedListener onSelectionLimitReachedListener;
@@ -126,8 +134,10 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  private LifecycleDisposable             lifecycleDisposable;
  private HeaderActionProvider            headerActionProvider;
  private TextView                        headerActionView;
-  private ContactSearchMediator           contactSearchMediator;
+  private ContactSearchViewModel          contactSearchViewModel;

+  @Nullable private RecyclerView            innerRecyclerView;
+  @Nullable private LinearLayoutManager     innerLayoutManager;
  @Nullable private NewConversationCallback newConversationCallback;
  @Nullable private FindByCallback          findByCallback;
  @Nullable private NewCallCallback         newCallCallback;
@@ -238,7 +248,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
      handleContactPermissionGranted();
    } else {
      requireActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
-      contactSearchMediator.refresh();
+      contactSearchViewModel.refresh();
    }
  }

@@ -246,29 +256,14 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.contact_selection_list_fragment, container, false);

-    emptyText        = view.findViewById(android.R.id.empty);
-    recyclerView     = view.findViewById(R.id.recycler_view);
-    swipeRefresh     = view.findViewById(R.id.swipe_refresh);
+    emptyText         = view.findViewById(android.R.id.empty);
+    contactSearchView = view.findViewById(R.id.recycler_view);
+    swipeRefresh      = view.findViewById(R.id.swipe_refresh);
    fastScroller     = view.findViewById(R.id.fast_scroller);
    chipRecycler     = view.findViewById(R.id.chipRecycler);
    constraintLayout = view.findViewById(R.id.container);
    headerActionView = view.findViewById(R.id.header_action);

-    final LinearLayoutManager layoutManager = new LinearLayoutManager(requireContext());
-
-    recyclerView.setLayoutManager(layoutManager);
-    recyclerView.setItemAnimator(new DefaultItemAnimator() {
-      @Override
-      public boolean canReuseUpdatedViewHolder(@NonNull RecyclerView.ViewHolder viewHolder) {
-        return true;
-      }
-
-      @Override
-      public void onAnimationFinished(@NonNull RecyclerView.ViewHolder viewHolder) {
-        recyclerView.setAlpha(1f);
-      }
-    });
-
    contactChipViewModel = new ViewModelProvider(this).get(ContactChipViewModel.class);
    contactChipAdapter   = new MappingAdapter();
    lifecycleDisposable  = new LifecycleDisposable();
@@ -283,12 +278,6 @@ public final class ContactSelectionListFragment extends LoggingFragment {

    fragmentArgs = ContactSelectionArguments.fromBundle(safeArguments(), requireActivity().getIntent());

-    if (fragmentArgs.getRecyclerPadBottom() != -1) {
-      ViewUtil.setPaddingBottom(recyclerView, fragmentArgs.getRecyclerPadBottom());
-    }
-
-    recyclerView.setClipToPadding(fragmentArgs.getRecyclerChildClipping());
-
    swipeRefresh.setNestedScrollingEnabled(fragmentArgs.isRefreshable());
    swipeRefresh.setEnabled(fragmentArgs.isRefreshable());

@@ -302,6 +291,26 @@ public final class ContactSelectionListFragment extends LoggingFragment {

    currentSelection = getCurrentSelection();

+    Set<ContactSearchKey> fixedContacts = currentSelection.stream()
+                                                          .map(r -> new ContactSearchKey.RecipientSearchKey(r, false))
+                                                          .collect(Collectors.toSet());
+
+    contactSearchViewModel = new ViewModelProvider(
+        this,
+        new ContactSearchViewModel.Factory(
+            selectionLimit,
+            isMulti,
+            new ContactSearchRepository(),
+            false,
+            new ContactSelectionListAdapter.ArbitraryRepository(),
+            new SearchRepository(requireContext().getString(R.string.note_to_self)),
+            new ContactSearchPagedDataSourceRepository(requireContext()),
+            fixedContacts
+        )
+    ).get(ContactSearchViewModel.class);
+
+    List<RecyclerView.OnScrollListener> scrollListeners = new ArrayList<>();
+
    final HeaderAction headerAction;
    if (headerActionProvider != null) {
      headerAction = headerActionProvider.getHeaderAction();
@@ -310,24 +319,20 @@ public final class ContactSelectionListFragment extends LoggingFragment {
      headerActionView.setText(headerAction.getLabel());
      headerActionView.setCompoundDrawablesRelativeWithIntrinsicBounds(headerAction.getIcon(), 0, 0, 0);
      headerActionView.setOnClickListener(v -> headerAction.getAction().run());
-      recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+      scrollListeners.add(new RecyclerView.OnScrollListener() {

        private final Rect bounds = new Rect();

        @Override
-        public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
-        }
-
-        @Override
-        public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
-          if (hideLetterHeaders()) {
+        public void onScrolled(@NonNull RecyclerView rv, int dx, int dy) {
+          if (hideLetterHeaders() || innerLayoutManager == null) {
            return;
          }

-          int firstPosition = layoutManager.findFirstVisibleItemPosition();
+          int firstPosition = innerLayoutManager.findFirstVisibleItemPosition();
          if (firstPosition == 0) {
-            View firstChild = recyclerView.getChildAt(0);
-            recyclerView.getDecoratedBoundsWithMargins(firstChild, bounds);
+            View firstChild = rv.getChildAt(0);
+            rv.getDecoratedBoundsWithMargins(firstChild, bounds);
            headerActionView.setTranslationY(bounds.top);
          }
        }
@@ -336,13 +341,104 @@ public final class ContactSelectionListFragment extends LoggingFragment {
      headerActionView.setEnabled(false);
    }

-    contactSearchMediator = new ContactSearchMediator(
-        this,
-        currentSelection.stream()
-                        .map(r -> new ContactSearchKey.RecipientSearchKey(r, false))
-                        .collect(java.util.stream.Collectors.toSet()),
-        selectionLimit,
-        isMulti,
+    scrollListeners.add(new RecyclerView.OnScrollListener() {
+      @Override
+      public void onScrollStateChanged(@NonNull RecyclerView rv, int newState) {
+        if (newState == RecyclerView.SCROLL_STATE_DRAGGING && scrollCallback != null) {
+          scrollCallback.onBeginScroll();
+        }
+      }
+    });
+
+    float contentBottomPaddingDp = fragmentArgs.getRecyclerPadBottom() != -1
+        ? fragmentArgs.getRecyclerPadBottom() / getResources().getDisplayMetrics().density
+        : 0f;
+
+    ContactSearchAdapter.AdapterFactory adapterFactory =
+        (context, fc, displayOptions, callbacks, longClickCallbacks, storyContextMenuCallbacks, callButtonClickCallbacks) ->
+            new ContactSelectionListAdapter(
+                context,
+                fc,
+                displayOptions,
+                new ContactSelectionListAdapter.OnContactSelectionClick() {
+                  @Override
+                  public void onDismissFindContactsBannerClicked() {
+                    SignalStore.uiHints().markDismissedContactsPermissionBanner();
+                    contactSearchViewModel.refresh();
+                  }
+
+                  @Override
+                  public void onFindContactsClicked() {
+                    requestContactPermissions();
+                  }
+
+                  @Override
+                  public void onRefreshContactsClicked() {
+                    if (onRefreshListener != null && !isRefreshing()) {
+                      setRefreshing(true);
+                      onRefreshListener.onRefresh();
+                    }
+                  }
+
+                  @Override
+                  public void onNewGroupClicked() {
+                    newConversationCallback.onNewGroup(false);
+                  }
+
+                  @Override
+                  public void onFindByPhoneNumberClicked() {
+                    findByCallback.onFindByPhoneNumber();
+                  }
+
+                  @Override
+                  public void onFindByUsernameClicked() {
+                    findByCallback.onFindByUsername();
+                  }
+
+                  @Override
+                  public void onInviteToSignalClicked() {
+                    if (newConversationCallback != null) {
+                      newConversationCallback.onInvite();
+                    }
+
+                    if (newCallCallback != null) {
+                      newCallCallback.onInvite();
+                    }
+                  }
+
+                  @Override
+                  public void onStoryClicked(@NonNull View view1, @NonNull ContactSearchData.Story story, boolean isSelected) {
+                    throw new UnsupportedOperationException();
+                  }
+
+                  @Override
+                  public void onKnownRecipientClicked(@NonNull View view1, @NonNull ContactSearchData.KnownRecipient knownRecipient, boolean isSelected) {
+                    listClickListener.onItemClick(knownRecipient.getContactSearchKey());
+                  }
+
+                  @Override
+                  public void onExpandClicked(@NonNull ContactSearchData.Expand expand) {
+                    callbacks.onExpandClicked(expand);
+                  }
+
+                  @Override
+                  public void onUnknownRecipientClicked(@NonNull View view, @NonNull ContactSearchData.UnknownRecipient unknownRecipient, boolean isSelected) {
+                    listClickListener.onItemClick(unknownRecipient.getContactSearchKey());
+                  }
+
+                  @Override
+                  public void onChatTypeClicked(@NonNull View view, @NonNull ContactSearchData.ChatTypeRow chatTypeRow, boolean isSelected) {
+                    listClickListener.onItemClick(chatTypeRow.getContactSearchKey());
+                  }
+                },
+                (anchorView, data) -> listClickListener.onItemLongClick(anchorView, data.getContactSearchKey()),
+                storyContextMenuCallbacks,
+                new CallButtonClickCallbacks()
+            );
+
+    contactSearchView.bind(
+        contactSearchViewModel,
+        getChildFragmentManager(),
        new ContactSearchAdapter.DisplayOptions(
            isMulti,
            ContactSearchAdapter.DisplaySecondaryInformation.ALWAYS,
@@ -350,96 +446,31 @@ public final class ContactSelectionListFragment extends LoggingFragment {
            false
        ),
        this::mapStateToConfiguration,
-        new ContactSearchMediator.SimpleCallbacks() {
+        new ContactSearchCallbacks.Simple() {
          @Override
          public void onAdapterListCommitted(int size) {
            onLoadFinished(size);
          }
        },
-        false,
-        (context, fixedContacts, displayOptions, callbacks, longClickCallbacks, storyContextMenuCallbacks, callButtonClickCallbacks) -> new ContactSelectionListAdapter(
-            context,
-            fixedContacts,
-            displayOptions,
-            new ContactSelectionListAdapter.OnContactSelectionClick() {
-              @Override
-              public void onDismissFindContactsBannerClicked() {
-                SignalStore.uiHints().markDismissedContactsPermissionBanner();
-                if (onRefreshListener != null) {
-                  onRefreshListener.onRefresh();
-                }
-              }
+        Collections.singletonList(new LetterHeaderDecoration(requireContext(), this::hideLetterHeaders)),
+        contentBottomPaddingDp,
+        adapterFactory,
+        scrollListeners,
+        rv -> {
+          innerRecyclerView   = rv;
+          innerLayoutManager  = (LinearLayoutManager) rv.getLayoutManager();
+          rv.setItemAnimator(new DefaultItemAnimator() {
+            @Override
+            public boolean canReuseUpdatedViewHolder(@NonNull RecyclerView.ViewHolder viewHolder) {
+              return true;
+            }

-              @Override
-              public void onFindContactsClicked() {
-                requestContactPermissions();
-              }
-
-              @Override
-              public void onRefreshContactsClicked() {
-                if (onRefreshListener != null && !isRefreshing()) {
-                  setRefreshing(true);
-                  onRefreshListener.onRefresh();
-                }
-              }
-
-              @Override
-              public void onNewGroupClicked() {
-                newConversationCallback.onNewGroup(false);
-              }
-
-              @Override
-              public void onFindByPhoneNumberClicked() {
-                findByCallback.onFindByPhoneNumber();
-              }
-
-              @Override
-              public void onFindByUsernameClicked() {
-                findByCallback.onFindByUsername();
-              }
-
-              @Override
-              public void onInviteToSignalClicked() {
-                if (newConversationCallback != null) {
-                  newConversationCallback.onInvite();
-                }
-
-                if (newCallCallback != null) {
-                  newCallCallback.onInvite();
-                }
-              }
-
-              @Override
-              public void onStoryClicked(@NonNull View view1, @NonNull ContactSearchData.Story story, boolean isSelected) {
-                throw new UnsupportedOperationException();
-              }
-
-              @Override
-              public void onKnownRecipientClicked(@NonNull View view1, @NonNull ContactSearchData.KnownRecipient knownRecipient, boolean isSelected) {
-                listClickListener.onItemClick(knownRecipient.getContactSearchKey());
-              }
-
-              @Override
-              public void onExpandClicked(@NonNull ContactSearchData.Expand expand) {
-                callbacks.onExpandClicked(expand);
-              }
-
-              @Override
-              public void onUnknownRecipientClicked(@NonNull View view, @NonNull ContactSearchData.UnknownRecipient unknownRecipient, boolean isSelected) {
-                listClickListener.onItemClick(unknownRecipient.getContactSearchKey());
-              }
-
-              @Override
-              public void onChatTypeClicked(@NonNull View view, @NonNull ContactSearchData.ChatTypeRow chatTypeRow, boolean isSelected) {
-                listClickListener.onItemClick(chatTypeRow.getContactSearchKey());
-              }
-            },
-            (anchorView, data) -> listClickListener.onItemLongClick(anchorView, data.getContactSearchKey()),
-            storyContextMenuCallbacks,
-            new CallButtonClickCallbacks()
-
-        ),
-        new ContactSelectionListAdapter.ArbitraryRepository()
+            @Override
+            public void onAnimationFinished(@NonNull RecyclerView.ViewHolder viewHolder) {
+              contactSearchView.setAlpha(1f);
+            }
+          });
+        }
    );

    return view;
@@ -462,30 +493,30 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  }

  public @NonNull List<SelectedContact> getSelectedContacts() {
-    if (contactSearchMediator == null) {
+    if (contactSearchViewModel == null) {
      return Collections.emptyList();
    }

-    return contactSearchMediator.getSelectedContacts()
-                                .stream()
-                                .map(ContactSearchKey::requireSelectedContact)
-                                .collect(java.util.stream.Collectors.toList());
+    return contactSearchViewModel.getSelectedContacts()
+                                 .stream()
+                                 .map(ContactSearchKey::requireSelectedContact)
+                                 .collect(Collectors.toList());
  }

  public int getSelectedContactsCount() {
-    if (contactSearchMediator == null) {
+    if (contactSearchViewModel == null) {
      return 0;
    }

-    return contactSearchMediator.getSelectedContacts().size();
+    return contactSearchViewModel.getSelectedContacts().size();
  }

  public int getTotalMemberCount() {
-    if (contactSearchMediator == null) {
+    if (contactSearchViewModel == null) {
      return 0;
    }

-    return getSelectedContactsCount() + contactSearchMediator.getFixedContactsSize();
+    return getSelectedContactsCount() + contactSearchViewModel.getFixedContactsSize();
  }

  private Set<RecipientId> getCurrentSelection() {
@@ -501,36 +532,23 @@ public final class ContactSelectionListFragment extends LoggingFragment {
               .request(Manifest.permission.WRITE_CONTACTS, Manifest.permission.READ_CONTACTS)
               .ifNecessary()
               .onAllGranted(() -> {
-                 recyclerView.setAlpha(0.5f);
+                 contactSearchView.setAlpha(0.5f);
                 if (!TextSecurePreferences.hasSuccessfullyRetrievedDirectory(getActivity())) {
                   handleContactPermissionGranted();
                 } else {
-                   contactSearchMediator.refresh();
+                   contactSearchViewModel.refresh();
                   if (onRefreshListener != null) {
                     swipeRefresh.setRefreshing(true);
                     onRefreshListener.onRefresh();
                   }
                 }
               })
-               .onAnyDenied(() -> contactSearchMediator.refresh())
+               .onAnyDenied(() -> contactSearchViewModel.refresh())
               .withPermanentDenialDialog(getString(R.string.ContactSelectionListFragment_signal_requires_the_contacts_permission_in_order_to_display_your_contacts), null, R.string.ContactSelectionListFragment_allow_access_contacts, R.string.ContactSelectionListFragment_to_find_people, getParentFragmentManager())
               .execute();
  }

  private void initializeCursor() {
-    recyclerView.addItemDecoration(new LetterHeaderDecoration(requireContext(), this::hideLetterHeaders));
-    recyclerView.setAdapter(contactSearchMediator.getAdapter());
-    recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
-      @Override
-      public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
-        if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
-          if (scrollCallback != null) {
-            scrollCallback.onBeginScroll();
-          }
-        }
-      }
-    });
-
    if (onContactSelectedListener != null) {
      onContactSelectedListener.onSelectionChanged();
    }
@@ -548,7 +566,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
    this.resetPositionOnCommit = true;
    this.cursorFilter          = filter;

-    contactSearchMediator.onFilterChanged(filter);
+    contactSearchViewModel.setQuery(filter);
  }

  public void resetQueryFilter() {
@@ -559,7 +577,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  public void onDataRefreshed() {
    this.resetPositionOnCommit = true;
    swipeRefresh.setRefreshing(false);
-    contactSearchMediator.refresh();
+    contactSearchViewModel.refresh();
  }

  public boolean hasQueryFilter() {
@@ -575,26 +593,25 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  }

  public void reset() {
-    contactSearchMediator.clearSelection();
-    contactSearchMediator.refresh();
+    contactSearchViewModel.clearSelection();
+    contactSearchViewModel.refresh();
    fastScroller.setVisibility(View.GONE);
    headerActionView.setVisibility(View.GONE);
  }

  private void onLoadFinished(int count) {
-    if (resetPositionOnCommit) {
+    if (resetPositionOnCommit && innerRecyclerView != null) {
      resetPositionOnCommit = false;
-      recyclerView.scrollToPosition(0);
+      innerRecyclerView.scrollToPosition(0);
    }

    swipeRefresh.setVisibility(View.VISIBLE);

    emptyText.setText(R.string.contact_selection_group_activity__no_contacts);
    boolean useFastScroller = count > 20;
-    recyclerView.setVerticalScrollBarEnabled(!useFastScroller);
-    if (useFastScroller) {
+    if (useFastScroller && innerRecyclerView != null) {
      fastScroller.setVisibility(View.VISIBLE);
-      fastScroller.setRecyclerView(recyclerView);
+      fastScroller.setRecyclerView(innerRecyclerView);
    } else {
      fastScroller.setRecyclerView(null);
      fastScroller.setVisibility(View.GONE);
@@ -661,10 +678,10 @@ public final class ContactSelectionListFragment extends LoggingFragment {
    }

    Set<SelectedContact> toMarkSelected = contacts.stream()
-                                                  .filter(r -> !contactSearchMediator.getSelectedContacts()
-                                                                                     .contains(new ContactSearchKey.RecipientSearchKey(r, false)))
+                                                  .filter(r -> !contactSearchViewModel.getSelectedContacts()
+                                                                                      .contains(new ContactSearchKey.RecipientSearchKey(r, false)))
                                                  .map(SelectedContact::forRecipientId)
-                                                  .collect(java.util.stream.Collectors.toSet());
+                                                  .collect(Collectors.toSet());

    if (toMarkSelected.isEmpty()) {
      return;
@@ -689,7 +706,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
        return;
      }

-      if (selectedContact.hasChatType() && !contactSearchMediator.getSelectedContacts().contains(selectedContact.toContactSearchKey())) {
+      if (selectedContact.hasChatType() && !contactSearchViewModel.getSelectedContacts().contains(selectedContact.toContactSearchKey())) {
        if (onContactSelectedListener != null) {
          onContactSelectedListener.onBeforeContactSelected(true, Optional.empty(), null, Optional.of(selectedContact.getChatType()), allowed -> {
            if (allowed) {
@@ -706,7 +723,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
        return;
      }

-      if (!isMulti || !contactSearchMediator.getSelectedContacts().contains(selectedContact.toContactSearchKey())) {
+      if (!isMulti || !contactSearchViewModel.getSelectedContacts().contains(selectedContact.toContactSearchKey())) {
        if (selectionHardLimitReached()) {
          if (onSelectionLimitReachedListener != null) {
            onSelectionLimitReachedListener.onHardLimitReached(selectionLimit.getHardLimit());
@@ -773,8 +790,8 @@ public final class ContactSelectionListFragment extends LoggingFragment {
    }

    public boolean onItemLongClick(View anchorView, ContactSearchKey item) {
-      if (onItemLongClickListener != null) {
-        return onItemLongClickListener.onLongClick(anchorView, item, recyclerView);
+      if (onItemLongClickListener != null && innerRecyclerView != null) {
+        return onItemLongClickListener.onLongClick(anchorView, item, innerRecyclerView);
      } else {
        return false;
      }
@@ -794,7 +811,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  }

  public void markContactSelected(@NonNull SelectedContact selectedContact) {
-    contactSearchMediator.setKeysSelected(Collections.singleton(selectedContact.toContactSearchKey()));
+    contactSearchViewModel.setKeysSelected(Collections.singleton(selectedContact.toContactSearchKey()));
    if (isMulti) {
      addChipForSelectedContact(selectedContact);
    }
@@ -804,7 +821,7 @@ public final class ContactSelectionListFragment extends LoggingFragment {
  }

  private void markContactUnselected(@NonNull SelectedContact selectedContact) {
-    contactSearchMediator.setKeysNotSelected(Collections.singleton(selectedContact.toContactSearchKey()));
+    contactSearchViewModel.setKeysNotSelected(Collections.singleton(selectedContact.toContactSearchKey()));
    contactChipViewModel.remove(selectedContact);

    if (onContactSelectedListener != null) {
@@ -866,8 +883,8 @@ public final class ContactSelectionListFragment extends LoggingFragment {

    AutoTransition transition = new AutoTransition();
    transition.setDuration(CHIP_GROUP_REVEAL_DURATION_MS);
-    transition.excludeChildren(recyclerView, true);
-    transition.excludeTarget(recyclerView, true);
+    transition.excludeChildren(contactSearchView, true);
+    transition.excludeTarget(contactSearchView, true);
    TransitionManager.beginDelayedTransition(constraintLayout, transition);

    ConstraintSet constraintSet = new ConstraintSet();
@@ -44,7 +44,6 @@ import androidx.compose.foundation.layout.systemBarsPadding
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.adaptive.ExperimentalMaterial3AdaptiveApi
-import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
 import androidx.compose.material3.adaptive.layout.PaneAdaptedValue
 import androidx.compose.material3.adaptive.layout.PaneExpansionAnchor
 import androidx.compose.material3.adaptive.layout.ThreePaneScaffoldRole
@@ -61,6 +60,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.platform.LocalResources
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.fragment.app.DialogFragment
@@ -73,7 +73,6 @@ import androidx.lifecycle.createSavedStateHandle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import androidx.recyclerview.widget.RecyclerView
-import androidx.window.core.layout.WindowSizeClass
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import io.reactivex.rxjava3.subjects.PublishSubject
 import io.reactivex.rxjava3.subjects.Subject
@@ -86,8 +85,8 @@ import kotlinx.coroutines.withContext
 import org.signal.core.ui.BottomSheetUtil
 import org.signal.core.ui.compose.Snackbars
 import org.signal.core.ui.compose.theme.SignalTheme
-import org.signal.core.ui.isSplitPane
 import org.signal.core.ui.permissions.Permissions
+import org.signal.core.ui.rememberIsSplitPane
 import org.signal.core.util.Util
 import org.signal.core.util.concurrent.LifecycleDisposable
 import org.signal.core.util.getParcelableCompat
@@ -96,6 +95,8 @@ import org.signal.core.util.logging.Log
 import org.signal.donations.StripeApi
 import org.signal.mediasend.MediaSendActivityContract
 import org.thoughtcrime.securesms.backup.v2.ArchiveRestoreProgress
+import org.thoughtcrime.securesms.backup.v2.ArchiveRestoreProgressState
+import org.thoughtcrime.securesms.backup.v2.ui.CouldNotCompleteBackupRestoreSheet
 import org.thoughtcrime.securesms.backup.v2.ui.verify.VerifyBackupKeyActivity
 import org.thoughtcrime.securesms.calls.YouAreAlreadyInACallSnackbar.show
 import org.thoughtcrime.securesms.calls.log.CallLogFilter
@@ -159,8 +160,9 @@ import org.thoughtcrime.securesms.main.navigateToDetailLocation
 import org.thoughtcrime.securesms.main.rememberDetailNavHostController
 import org.thoughtcrime.securesms.main.rememberFocusRequester
 import org.thoughtcrime.securesms.main.storiesNavGraphBuilder
-import org.thoughtcrime.securesms.mediasend.camerax.CameraXUtil
+import org.thoughtcrime.securesms.mediasend.camerax.CameraXRemoteConfig
 import org.thoughtcrime.securesms.mediasend.v2.MediaSelectionActivity
+import org.thoughtcrime.securesms.mediasend.v3.mediaSendLauncher
 import org.thoughtcrime.securesms.megaphone.Megaphone
 import org.thoughtcrime.securesms.megaphone.MegaphoneActionController
 import org.thoughtcrime.securesms.megaphone.Megaphones
@@ -269,7 +271,7 @@ class MainActivity :
  override val googlePayRepository: GooglePayRepository by lazy { GooglePayRepository(this) }
  override val googlePayResultPublisher: Subject<GooglePayComponent.GooglePayResult> = PublishSubject.create()

-  private lateinit var mediaActivityLauncher: ActivityResultLauncher<MediaSendActivityContract.Args>
+  private lateinit var mediaSendLauncher: ActivityResultLauncher<MediaSendActivityContract.Args>

  override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {
    return motionEventRelay.offer(ev) || super.dispatchTouchEvent(ev)
@@ -296,7 +298,7 @@ class MainActivity :
    super.onCreate(savedInstanceState, ready)
    navigator = MainNavigator(this, mainNavigationViewModel)

-    mediaActivityLauncher = registerForActivityResult(MediaSendActivityContract()) { }
+    mediaSendLauncher = mediaSendLauncher()

    AppForegroundObserver.addListener(object : AppForegroundObserver.Listener {
      override fun onForeground() {
@@ -342,6 +344,19 @@ class MainActivity :
            }
        }
      }
+
+      launch {
+        repeatOnLifecycle(Lifecycle.State.STARTED) {
+          ArchiveRestoreProgress
+            .stateFlow
+            .filter { it.restoreStatus == ArchiveRestoreProgressState.RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE }
+            .collect {
+              ArchiveRestoreProgress.clearLocalRestoreDirectoryError()
+              CouldNotCompleteBackupRestoreSheet().show(supportFragmentManager, BottomSheetUtil.STANDARD_BOTTOM_SHEET_FRAGMENT_TAG)
+              Log.i(TAG, "Local restore directory became unavailable.")
+            }
+        }
+      }
    }

    supportFragmentManager.setFragmentResultListener(
@@ -413,15 +428,15 @@ class MainActivity :
        )
      }

-      val windowSizeClass = currentWindowAdaptiveInfo().windowSizeClass
+      val isSplitPane = LocalResources.current.rememberIsSplitPane()
      val contentLayoutData = MainContentLayoutData.rememberContentLayoutData(mainToolbarState.mode)

      MainContainer {
-        val wrappedNavigator = rememberNavigator(windowSizeClass, contentLayoutData, maxWidth)
+        val wrappedNavigator = rememberNavigator(isSplitPane, contentLayoutData, maxWidth)
        val listPaneWidth = contentLayoutData.rememberDefaultPanePreferredWidth(maxWidth)
        val navigationType = NavigationType.rememberNavigationType()

-        val anchors = remember(contentLayoutData, mainToolbarState) {
+        val anchors = remember(contentLayoutData, mainToolbarState, listPaneWidth, navigationType) {
          val halfPartitionWidth = contentLayoutData.partitionWidth / 2

          val detailOffset = when {
@@ -449,7 +464,7 @@ class MainActivity :
          anchors.indexOf(paneExpansionState.currentAnchor)
        }

-        LaunchedEffect(windowSizeClass) {
+        LaunchedEffect(anchors) {
          val index = when {
            paneAnchorIndex < 0 -> 1
            paneAnchorIndex > anchors.lastIndex -> anchors.lastIndex
@@ -462,7 +477,7 @@ class MainActivity :
          }
        }

-        val chatNavGraphState = ChatNavGraphState.remember(windowSizeClass)
+        val chatNavGraphState = ChatNavGraphState.remember(isSplitPane)
        val mutableInteractionSource = remember { MutableInteractionSource() }
        MainNavigationDetailLocationEffect(mainNavigationViewModel, chatNavGraphState::writeGraphicsLayerToBitmap)

@@ -505,15 +520,14 @@ class MainActivity :
                }.navigateToDetailLocation(location)
              }

-              is MainNavigationDetailLocation.Chats -> {
-                if (location is MainNavigationDetailLocation.Chats.Conversation) {
-                  chatNavGraphState.writeGraphicsLayerToBitmap()
-                }
+              is MainNavigationDetailLocation.Conversation -> {
+                chatNavGraphState.writeGraphicsLayerToBitmap()
                chatsNavHostController.navigateToDetailLocation(location)
              }

+              is MainNavigationDetailLocation.Chats -> chatsNavHostController.navigateToDetailLocation(location)
+              is MainNavigationDetailLocation.CallLinkDetails -> callsNavHostController.navigateToDetailLocation(location)
              is MainNavigationDetailLocation.Calls -> callsNavHostController.navigateToDetailLocation(location)
-
              is MainNavigationDetailLocation.Stories -> storiesNavHostController.navigateToDetailLocation(location)
            }
          }
@@ -608,7 +622,7 @@ class MainActivity :
                  onDestinationSelected = mainNavigationCallback
                )

-                if (!windowSizeClass.isSplitPane()) {
+                if (!LocalResources.current.rememberIsSplitPane()) {
                  Spacer(Modifier.navigationBarsPadding())
                }
              }
@@ -624,7 +638,7 @@ class MainActivity :
            }
          },
          secondaryContent = {
-            val listContainerColor = if (windowSizeClass.isSplitPane()) {
+            val listContainerColor = if (isSplitPane) {
              SignalTheme.colors.colorSurface1
            } else {
              MaterialTheme.colorScheme.surface
@@ -765,12 +779,12 @@ class MainActivity :
  @OptIn(ExperimentalMaterial3AdaptiveApi::class)
  @Composable
  private fun rememberNavigator(
-    windowSizeClass: WindowSizeClass,
+    isSplitPane: Boolean,
    contentLayoutData: MainContentLayoutData,
    maxWidth: Dp
  ): AppScaffoldNavigator<Any> {
    val scaffoldNavigator = rememberThreePaneScaffoldNavigatorDelegate(
-      isSplitPane = windowSizeClass.isSplitPane(),
+      isSplitPane = isSplitPane,
      horizontalPartitionSpacerSize = contentLayoutData.partitionWidth,
      defaultPanePreferredWidth = contentLayoutData.rememberDefaultPanePreferredWidth(maxWidth)
    )
@@ -784,18 +798,18 @@ class MainActivity :

  @Composable
  private fun MainContainer(content: @Composable BoxWithConstraintsScope.() -> Unit) {
-    val windowSizeClass = currentWindowAdaptiveInfo().windowSizeClass
+    val isSplitPane = LocalResources.current.rememberIsSplitPane()

    CompositionLocalProvider(LocalSnackbarStateConsumerRegistry provides mainNavigationViewModel.snackbarRegistry) {
      SignalTheme {
-        val backgroundColor = if (!windowSizeClass.isSplitPane()) {
+        val backgroundColor = if (!isSplitPane) {
          MaterialTheme.colorScheme.surface
        } else {
          SignalTheme.colors.colorSurface1
        }

        val modifier = when {
-          windowSizeClass.isSplitPane() -> {
+          isSplitPane -> {
            Modifier
              .systemBarsPadding()
              .displayCutoutPadding()
@@ -832,7 +846,7 @@ class MainActivity :

    val detailLocation = extras.getParcelableCompat(KEY_DETAIL_LOCATION, MainNavigationDetailLocation::class.java)
    if (detailLocation != null) {
-      mainNavigationViewModel.goTo(detailLocation)
+      goTo(detailLocation)
      return
    }

@@ -1018,7 +1032,7 @@ class MainActivity :
  private fun handleConversationIntent(intent: Intent) {
    if (ConversationIntents.isConversationIntent(intent)) {
      mainNavigationViewModel.goTo(MainNavigationListLocation.CHATS)
-      mainNavigationViewModel.goTo(MainNavigationDetailLocation.Chats.Conversation(ConversationIntents.readArgsFromBundle(intent.extras!!)))
+      mainNavigationViewModel.goTo(MainNavigationDetailLocation.Conversation(ConversationIntents.readArgsFromBundle(intent.extras!!)))
      intent.action = null
      setIntent(intent)
    }
@@ -1109,7 +1123,7 @@ class MainActivity :
      if (isForQuickRestore) {
        startActivity(MediaSelectionActivity.cameraForQuickRestore(context = this@MainActivity))
      } else if (SignalStore.internal.useNewMediaActivity) {
-        mediaActivityLauncher.launch(
+        mediaSendLauncher.launch(
          MediaSendActivityContract.Args(
            isCameraFirst = false,
            isStory = destination == MainNavigationListLocation.STORIES
@@ -1125,7 +1139,7 @@ class MainActivity :
      }
    }

-    if (CameraXUtil.isSupported()) {
+    if (CameraXRemoteConfig.isSupported()) {
      onGranted()
    } else {
      Permissions.with(this@MainActivity)
@@ -50,7 +50,7 @@ public class MainNavigator {
                                                                      .withStartingPosition(startingPosition)
                                                                      .asIncognito(incognito)
                                                                      .toConversationArgs())
-                                               .subscribe(args -> viewModel.goTo(new MainNavigationDetailLocation.Chats.Conversation(args)));
+                                               .subscribe(args -> viewModel.goTo(new MainNavigationDetailLocation.Conversation(args)));

    lifecycleDisposable.add(disposable);
  }
@@ -16,7 +16,6 @@
 */
 package org.thoughtcrime.securesms;

-import android.animation.Animator;
 import android.app.KeyguardManager;
 import android.content.Context;
 import android.content.Intent;
@@ -49,7 +48,6 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder;

 import org.signal.core.util.ThreadUtil;
 import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
 import org.thoughtcrime.securesms.components.AnimatingToggle;
 import org.thoughtcrime.securesms.crypto.InvalidPassphraseException;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
@@ -389,13 +387,7 @@ public class PassphrasePromptActivity extends PassphraseActivity {
      Log.i(TAG, "onAuthenticationSucceeded");

      lockScreenButton.setOnClickListener(null);
-      unlockView.addAnimatorListener(new AnimationCompleteListener() {
-        @Override
-        public void onAnimationEnd(Animator animation) {
-          handleAuthenticated();
-        }
-      });
-      unlockView.playAnimation();
+      handleAuthenticated();
    }

    @Override
@@ -30,6 +30,7 @@ import org.thoughtcrime.securesms.profiles.edit.CreateProfileActivity;
 import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.registration.ui.RegistrationActivity;
+import org.thoughtcrime.securesms.util.Environment;
 import org.thoughtcrime.securesms.restore.RestoreActivity;
 import org.thoughtcrime.securesms.service.KeyCachingService;
 import org.thoughtcrime.securesms.util.AppForegroundObserver;
@@ -134,8 +135,12 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
    Intent    intent           = getIntentForState(applicationState);
    if (intent != null) {
      Log.d(TAG, "routeApplicationState(), intent: " + intent.getComponent());
-      startActivity(intent);
-      finish();
+      if (applicationState == STATE_WELCOME_PUSH_SCREEN && Environment.USE_NEW_REGISTRATION) {
+        startActivity(intent);
+      } else {
+        startActivity(intent);
+        finish();
+      }
    }
  }

@@ -173,7 +178,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
      return STATE_ENTER_SIGNAL_PIN;
    } else if (userMustSetProfileName()) {
      return STATE_CREATE_PROFILE_NAME;
-    } else if (userMustCreateSignalPin()) {
+    } else if (userMustCreateSignalPin() && getClass() != CreateSvrPinActivity.class) {
      return STATE_CREATE_SIGNAL_PIN;
    } else if (EventBus.getDefault().getStickyEvent(TransferStatus.class) != null && getClass() != OldDeviceTransferActivity.class) {
      return STATE_TRANSFER_ONGOING;
@@ -221,7 +226,11 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
  }

  private Intent getPushRegistrationIntent() {
-    return RegistrationActivity.newIntentForNewRegistration(this, getIntent());
+    if (Environment.USE_NEW_REGISTRATION) {
+      return org.signal.registration.RegistrationActivity.createIntent(this);
+    } else {
+      return RegistrationActivity.newIntentForNewRegistration(this, getIntent());
+    }
  }

  private Intent getEnterSignalPinIntent() {
@@ -19,7 +19,7 @@ package org.thoughtcrime.securesms;
 import android.content.Intent;
 import android.os.Bundle;

-import com.annimon.stream.Stream;
+import java.util.stream.Collectors;

 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.contacts.SelectedContact;
@@ -58,7 +58,7 @@ public class PushContactSelectionActivity extends ContactSelectionActivity {
  protected final void onFinishedSelection() {
    Intent                resultIntent     = getIntent();
    List<SelectedContact> selectedContacts = contactsFragment.getSelectedContacts();
-    List<RecipientId>     recipients       = Stream.of(selectedContacts).map(sc -> sc.getOrCreateRecipientId()).toList();
+    List<RecipientId>     recipients       = selectedContacts.stream().map(sc -> sc.getOrCreateRecipientId()).collect(Collectors.toList());

    resultIntent.putParcelableArrayListExtra(KEY_SELECTED_RECIPIENTS, new ArrayList<>(recipients));

@@ -10,12 +10,15 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.app.TaskStackBuilder;

+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.CommunicationActions;

 public class ShortcutLauncherActivity extends AppCompatActivity {

+  private static final String TAG = Log.tag(ShortcutLauncherActivity.class);
+
  private static final String KEY_RECIPIENT = "recipient_id";

  public static Intent createIntent(@NonNull Context context, @NonNull RecipientId recipientId) {
@@ -30,9 +33,18 @@ public class ShortcutLauncherActivity extends AppCompatActivity {
  protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

-    String rawId = getIntent().getStringExtra(KEY_RECIPIENT);
+    String      rawId       = getIntent().getStringExtra(KEY_RECIPIENT);
+    RecipientId recipientId = null;

-    if (rawId == null) {
+    if (rawId != null) {
+      try {
+        recipientId = RecipientId.from(rawId);
+      } catch (Throwable t) {
+        Log.w(TAG, "Failed to parse recipientId from intent.", t);
+      }
+    }
+
+    if (recipientId == null) {
      Toast.makeText(this, R.string.ShortcutLauncherActivity_invalid_shortcut, Toast.LENGTH_SHORT).show();
      // TODO [greyson] Navigation
      startActivity(MainActivity.clearTop(this));
@@ -40,7 +52,7 @@ public class ShortcutLauncherActivity extends AppCompatActivity {
      return;
    }

-    Recipient        recipient = Recipient.live(RecipientId.from(rawId)).get();
+    Recipient        recipient = Recipient.live(recipientId).get();
    // TODO [greyson] Navigation
    TaskStackBuilder backStack = TaskStackBuilder.create(this)
                                                 .addNextIntent(MainActivity.clearTop(this));
@@ -5,6 +5,7 @@

 package org.thoughtcrime.securesms.apkupdate

+import android.app.DownloadManager
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
@@ -53,6 +54,13 @@ object ApkUpdateInstaller {
      return
    }

+    if (!isDownloadSuccessful(context, downloadId)) {
+      Log.w(TAG, "DownloadId matches, but the download was not successful. The download may have failed due to a network issue. Clearing state and re-checking for updates.")
+      SignalStore.apkUpdate.clearDownloadAttributes()
+      AppDependencies.jobManager.add(ApkUpdateJob())
+      return
+    }
+
    if (!isMatchingDigest(context, downloadId, digest)) {
      Log.w(TAG, "DownloadId matches, but digest does not! Bad download or inconsistent state. Failing and clearing state.")
      SignalStore.apkUpdate.clearDownloadAttributes()
@@ -134,6 +142,35 @@ object ApkUpdateInstaller {
    }
  }

+  private fun isDownloadSuccessful(context: Context, downloadId: Long): Boolean {
+    val query = DownloadManager.Query().setFilterById(downloadId)
+    val cursor = context.getDownloadManager().query(query)
+
+    return cursor.use { cursor ->
+      if (cursor.moveToFirst()) {
+        val status = cursor
+          .getColumnIndex(DownloadManager.COLUMN_STATUS)
+          .takeUnless { it == -1 }
+          ?.let { cursor.getInt(it) } ?: DownloadManager.STATUS_FAILED
+
+        if (status == DownloadManager.STATUS_SUCCESSFUL) {
+          return@use true
+        }
+
+        val reason = cursor
+          .getColumnIndex(DownloadManager.COLUMN_REASON)
+          .takeUnless { it == -1 }
+          ?.let { cursor.getInt(it) }
+
+        Log.w(TAG, "Download not successful. Status: $status, Reason: $reason")
+        false
+      } else {
+        Log.w(TAG, "Download ID $downloadId not found in DownloadManager.")
+        false
+      }
+    }
+  }
+
  private fun isMatchingDigest(context: Context, downloadId: Long, expectedDigest: ByteArray): Boolean {
    return try {
      FileInputStream(context.getDownloadManager().openDownloadedFile(downloadId).fileDescriptor).use { stream ->
@@ -8,16 +8,19 @@ package org.thoughtcrime.securesms.attachments
 import android.content.Context
 import android.graphics.Bitmap
 import org.signal.blurhash.BlurHashEncoder
+import org.signal.core.util.Base64
 import org.signal.core.util.logging.Log
 import org.signal.core.util.mebiBytes
-import org.signal.protos.resumableuploads.ResumableUpload
 import org.thoughtcrime.securesms.mms.PartAuthority
 import org.thoughtcrime.securesms.util.MediaUtil
+import org.whispersystems.signalservice.api.crypto.AttachmentCipherStreamUtil
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment.ProgressListener
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentStream
-import org.whispersystems.signalservice.internal.push.http.ResumableUploadSpec
+import org.whispersystems.signalservice.internal.crypto.PaddingInputStream
 import java.io.IOException
+import java.io.InputStream
+import java.security.MessageDigest
 import java.util.Objects

 /**
@@ -32,6 +35,29 @@ object AttachmentUploadUtil {
   */
  val FOREGROUND_LIMIT_BYTES: Long = 10.mebiBytes.inWholeBytes

+  /**
+   * Computes the base64-encoded SHA-256 checksum of the ciphertext that would result from encrypting [plaintextStream]
+   * with the given [key] and [iv], including padding, IV prefix, and HMAC suffix.
+   */
+  fun computeCiphertextChecksum(key: ByteArray, iv: ByteArray, plaintextStream: InputStream, plaintextSize: Long): String {
+    val paddedStream = PaddingInputStream(plaintextStream, plaintextSize)
+    return Base64.encodeWithPadding(AttachmentCipherStreamUtil.computeCiphertextSha256(key, iv, paddedStream))
+  }
+
+  /**
+   * Computes the base64-encoded SHA-256 checksum of the raw bytes in [inputStream].
+   * Used for pre-encrypted uploads where the data is already in its final form.
+   */
+  fun computeRawChecksum(inputStream: InputStream): String {
+    val digest = MessageDigest.getInstance("SHA-256")
+    val buffer = ByteArray(16 * 1024)
+    var read: Int
+    while (inputStream.read(buffer).also { read = it } != -1) {
+      digest.update(buffer, 0, read)
+    }
+    return Base64.encodeWithPadding(digest.digest())
+  }
+
  /**
   * Builds a [SignalServiceAttachmentStream] from the provided data, which can then be provided to various upload methods.
   */
@@ -39,7 +65,6 @@ object AttachmentUploadUtil {
  fun buildSignalServiceAttachmentStream(
    context: Context,
    attachment: Attachment,
-    uploadSpec: ResumableUpload,
    cancellationSignal: (() -> Boolean)? = null,
    progressListener: ProgressListener? = null
  ): SignalServiceAttachmentStream {
@@ -57,7 +82,6 @@ object AttachmentUploadUtil {
      .withHeight(attachment.height)
      .withUploadTimestamp(System.currentTimeMillis())
      .withCaption(attachment.caption)
-      .withResumableUploadSpec(ResumableUploadSpec.from(uploadSpec))
      .withCancelationSignal(cancellationSignal)
      .withListener(progressListener)
      .withUuid(attachment.uuid)
@@ -145,6 +145,11 @@ class PointerAttachment : Attachment {
        return Optional.empty()
      }

+      val cdn = Cdn.fromCdnNumber(thumbnail?.asPointer()?.cdnNumber ?: 0)
+      if (cdn == Cdn.S3) {
+        return Optional.empty()
+      }
+
      return Optional.of(
        PointerAttachment(
          quote = true,
@@ -153,7 +158,7 @@ class PointerAttachment : Attachment {
          transferState = AttachmentTable.TRANSFER_PROGRESS_PENDING,
          size = (if (thumbnail != null) thumbnail.asPointer().size.orElse(0) else 0).toLong(),
          fileName = quotedAttachment.fileName,
-          cdn = Cdn.fromCdnNumber(thumbnail?.asPointer()?.cdnNumber ?: 0),
+          cdn = cdn,
          location = thumbnail?.asPointer()?.remoteId?.toString() ?: "0",
          key = thumbnail?.asPointer()?.key?.let { Base64.encodeWithPadding(it) },
          iv = null,
@@ -16,8 +16,8 @@ import android.content.Intent
 import android.content.IntentFilter
 import android.media.AudioManager
 import org.signal.core.util.logging.Log
+import org.signal.core.util.safeUnregisterReceiver
 import org.thoughtcrime.securesms.dependencies.AppDependencies
-import org.thoughtcrime.securesms.util.safeUnregisterReceiver
 import org.thoughtcrime.securesms.webrtc.audio.SignalAudioHandler
 import java.util.concurrent.TimeUnit

@@ -46,9 +46,9 @@ sealed interface FallbackAvatar {
    fun getIconBySize(size: Size): Int

    /**
-     * Local user
+     * Note to Self / local user
     */
-    data class Local(override val color: AvatarColor) : Resource {
+    data class NoteToSelf(override val color: AvatarColor) : Resource {
      override fun getIconBySize(size: Size): Int {
        return when (size) {
          Size.SMALL -> R.drawable.symbol_note_compact_16
@@ -30,7 +30,7 @@ import org.thoughtcrime.securesms.avatar.vector.VectorAvatarCreationFragment
 import org.thoughtcrime.securesms.components.ButtonStripItemView
 import org.thoughtcrime.securesms.components.recyclerview.GridDividerDecoration
 import org.thoughtcrime.securesms.mediasend.AvatarSelectionActivity
-import org.thoughtcrime.securesms.mediasend.camerax.CameraXUtil
+import org.thoughtcrime.securesms.mediasend.camerax.CameraXRemoteConfig
 import org.thoughtcrime.securesms.util.ViewUtil
 import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
 import org.thoughtcrime.securesms.util.navigation.safeNavigate
@@ -223,7 +223,7 @@ class AvatarPickerFragment : Fragment(R.layout.avatar_picker_fragment) {

  @Suppress("DEPRECATION")
  private fun openCameraCapture() {
-    if (CameraXUtil.isSupported()) {
+    if (CameraXRemoteConfig.isSupported()) {
      val intent = AvatarSelectionActivity.getIntentForCameraCapture(requireContext())
      startActivityForResult(intent, REQUEST_CODE_SELECT_IMAGE)
    } else {
@@ -8,7 +8,7 @@ package org.thoughtcrime.securesms.backup
 import org.thoughtcrime.securesms.keyvalue.protos.LocalBackupCreationProgress

 val LocalBackupCreationProgress.isIdle: Boolean
-  get() = idle != null || (exporting == null && transferring == null && canceled == null)
+  get() = idle != null || succeeded != null || failed != null || canceled != null || (exporting == null && transferring == null)

 fun LocalBackupCreationProgress.exportProgress(): Float {
  val exporting = exporting ?: return 0f
@@ -11,8 +11,6 @@ import androidx.annotation.RequiresApi;
 import androidx.annotation.VisibleForTesting;
 import androidx.documentfile.provider.DocumentFile;

-import com.annimon.stream.function.Predicate;
-
 import net.zetetic.database.sqlcipher.SQLiteDatabase;

 import org.greenrobot.eventbus.EventBus;
@@ -71,6 +69,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
+import java.util.function.Predicate;
 import java.util.stream.Collectors;

 import okio.ByteString;
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.backup
+
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import org.thoughtcrime.securesms.keyvalue.protos.LocalBackupCreationProgress
+
+object LocalExportProgress {
+  val internalEncryptedProgress = MutableStateFlow(LocalBackupCreationProgress())
+  val internalPlaintextProgress = MutableStateFlow(LocalBackupCreationProgress())
+
+  val encryptedProgress: StateFlow<LocalBackupCreationProgress> = internalEncryptedProgress
+  val plaintextProgress: StateFlow<LocalBackupCreationProgress> = internalPlaintextProgress
+
+  fun setEncryptedProgress(progress: LocalBackupCreationProgress) {
+    internalEncryptedProgress.value = progress
+  }
+
+  fun setPlaintextProgress(progress: LocalBackupCreationProgress) {
+    internalPlaintextProgress.value = progress
+  }
+}
@@ -175,6 +175,10 @@ object ExportSkips {
    return log(sentTimestamp, "Invalid e164 in sessions switchover event. Exporting an empty event.")
  }

+  fun donationRequestNotInReleaseNotesChat(sentTimestamp: Long): String {
+    return log(sentTimestamp, "Donation request not in Release Notes chat.")
+  }
+
  private fun log(sentTimestamp: Long, message: String): String {
    return "[SKIP][$sentTimestamp] $message"
  }
@@ -194,6 +198,10 @@ object ExportOddities {
    return log(sentTimestamp, "Revisions for this message contained items of a different type than the parent item. Ignoring mismatched revisions.")
  }

+  fun mismatchedRevisionAuthor(sentTimestamp: Long): String {
+    return log(sentTimestamp, "Revisions for this message contained items with a different author than the parent item. Ignoring mismatched revisions.")
+  }
+
  fun outgoingMessageWasSentButTimerNotStarted(sentTimestamp: Long): String {
    return log(sentTimestamp, "Outgoing expiring message was sent, but the timer wasn't started. Setting expireStartDate to dateReceived.")
  }
@@ -19,6 +19,7 @@ import kotlinx.coroutines.flow.update
 import org.signal.core.util.bytes
 import org.signal.core.util.concurrent.SignalExecutors
 import org.signal.core.util.logging.Log
+import org.signal.core.util.safeUnregisterReceiver
 import org.signal.core.util.throttleLatest
 import org.thoughtcrime.securesms.BuildConfig
 import org.thoughtcrime.securesms.attachments.AttachmentId
@@ -31,7 +32,6 @@ import org.thoughtcrime.securesms.jobmanager.impl.DiskSpaceNotLowConstraint
 import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint
 import org.thoughtcrime.securesms.jobmanager.impl.WifiConstraint
 import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.util.safeUnregisterReceiver
 import java.util.concurrent.ConcurrentHashMap
 import java.util.concurrent.atomic.AtomicInteger
 import java.util.concurrent.atomic.AtomicLong
@@ -157,6 +157,11 @@ object ArchiveRestoreProgress {
    update()
  }

+  fun clearLocalRestoreDirectoryError() {
+    SignalStore.backup.localRestoreDirectoryError = false
+    update()
+  }
+
  fun clearFinishedStatus() {
    store.update { state ->
      if (state.restoreStatus == ArchiveRestoreProgressState.RestoreStatus.FINISHED) {
@@ -193,7 +198,12 @@ object ArchiveRestoreProgress {
        !NetworkConstraint.isMet(AppDependencies.application) -> ArchiveRestoreProgressState.RestoreStatus.WAITING_FOR_INTERNET
        !BatteryNotLowConstraint.isMet() -> ArchiveRestoreProgressState.RestoreStatus.LOW_BATTERY
        !DiskSpaceNotLowConstraint.isMet() -> ArchiveRestoreProgressState.RestoreStatus.NOT_ENOUGH_DISK_SPACE
-        restoreState == RestoreState.NONE -> if (state.hasActivelyRestoredThisRun) ArchiveRestoreProgressState.RestoreStatus.FINISHED else ArchiveRestoreProgressState.RestoreStatus.NONE
+        restoreState == RestoreState.NONE -> when {
+          SignalStore.backup.localRestoreDirectoryError -> ArchiveRestoreProgressState.RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE
+          state.hasActivelyRestoredThisRun -> ArchiveRestoreProgressState.RestoreStatus.FINISHED
+          else -> ArchiveRestoreProgressState.RestoreStatus.NONE
+        }
+
        else -> {
          val availableBytes = SignalStore.backup.spaceAvailableOnDiskBytes

@@ -69,6 +69,7 @@ data class ArchiveRestoreProgressState(
    WAITING_FOR_INTERNET,
    WAITING_FOR_WIFI,
    NOT_ENOUGH_DISK_SPACE,
-    FINISHED
+    FINISHED,
+    LOCAL_RESTORE_DIRECTORY_UNAVAILABLE
  }
 }
@@ -66,14 +66,17 @@ import org.signal.libsignal.messagebackup.BackupForwardSecrecyToken
 import org.signal.libsignal.zkgroup.VerificationFailedException
 import org.signal.libsignal.zkgroup.backups.BackupLevel
 import org.signal.libsignal.zkgroup.profiles.ProfileKey
+import org.signal.network.ApplicationErrorAction
+import org.signal.network.NetworkResult
+import org.signal.network.StatusCodeErrorAction
+import org.signal.network.api.SvrBApi
+import org.signal.network.exceptions.NonSuccessfulResponseCodeException
 import org.thoughtcrime.securesms.R
-import org.thoughtcrime.securesms.attachments.Attachment
 import org.thoughtcrime.securesms.attachments.AttachmentId
 import org.thoughtcrime.securesms.attachments.Cdn
 import org.thoughtcrime.securesms.attachments.DatabaseAttachment
 import org.thoughtcrime.securesms.backup.ArchiveUploadProgress
 import org.thoughtcrime.securesms.backup.DeletionState
-import org.thoughtcrime.securesms.backup.isIdle
 import org.thoughtcrime.securesms.backup.v2.BackupRepository.copyAttachmentToArchive
 import org.thoughtcrime.securesms.backup.v2.BackupRepository.exportForDebugging
 import org.thoughtcrime.securesms.backup.v2.importer.ChatItemArchiveImporter
@@ -116,7 +119,6 @@ import org.thoughtcrime.securesms.jobs.BackupMessagesJob
 import org.thoughtcrime.securesms.jobs.BackupRestoreMediaJob
 import org.thoughtcrime.securesms.jobs.CancelRestoreMediaJob
 import org.thoughtcrime.securesms.jobs.CreateReleaseChannelJob
-import org.thoughtcrime.securesms.jobs.LocalArchiveJob
 import org.thoughtcrime.securesms.jobs.LocalBackupJob
 import org.thoughtcrime.securesms.jobs.MultiDeviceKeysUpdateJob
 import org.thoughtcrime.securesms.jobs.RequestGroupV2InfoJob
@@ -133,7 +135,6 @@ import org.thoughtcrime.securesms.keyvalue.KeyValueStore
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.keyvalue.isDecisionPending
 import org.thoughtcrime.securesms.keyvalue.protos.ArchiveUploadProgressState
-import org.thoughtcrime.securesms.keyvalue.protos.LocalBackupCreationProgress
 import org.thoughtcrime.securesms.logsubmit.SubmitDebugLogRepository
 import org.thoughtcrime.securesms.net.SignalNetwork
 import org.thoughtcrime.securesms.notifications.NotificationChannels
@@ -148,9 +149,6 @@ import org.thoughtcrime.securesms.util.RemoteConfig
 import org.thoughtcrime.securesms.util.ServiceUtil
 import org.thoughtcrime.securesms.util.TextSecurePreferences
 import org.thoughtcrime.securesms.util.toMillis
-import org.whispersystems.signalservice.api.ApplicationErrorAction
-import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.api.StatusCodeErrorAction
 import org.whispersystems.signalservice.api.archive.ArchiveGetMediaItemsResponse
 import org.whispersystems.signalservice.api.archive.ArchiveKeyRotationLimitResponse
 import org.whispersystems.signalservice.api.archive.ArchiveMediaRequest
@@ -164,8 +162,6 @@ import org.whispersystems.signalservice.api.crypto.AttachmentCipherStreamUtil
 import org.whispersystems.signalservice.api.link.TransferArchiveResponse
 import org.whispersystems.signalservice.api.messages.AttachmentTransferProgress
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment.ProgressListener
-import org.whispersystems.signalservice.api.push.exceptions.NonSuccessfulResponseCodeException
-import org.whispersystems.signalservice.api.svr.SvrBApi
 import org.whispersystems.signalservice.internal.crypto.PaddingInputStream
 import org.whispersystems.signalservice.internal.push.AttachmentUploadForm
 import org.whispersystems.signalservice.internal.push.AuthCredentials
@@ -428,6 +424,12 @@ object BackupRepository {
  }

  fun markOutOfRemoteStorageSpaceError() {
+    if (SignalStore.backup.isNotEnoughRemoteStorageSpace) {
+      return
+    }
+
+    SignalStore.backup.markNotEnoughRemoteStorageSpace()
+
    val context = AppDependencies.application

    val pendingIntent = PendingIntent.getActivity(context, 0, AppSettingsActivity.remoteBackups(context), cancelCurrent())
@@ -440,8 +442,6 @@ object BackupRepository {
      .build()

    ServiceUtil.getNotificationManager(context).notify(NotificationIds.OUT_OF_REMOTE_STORAGE, notification)
-
-    SignalStore.backup.markNotEnoughRemoteStorageSpace()
  }

  fun clearOutOfRemoteStorageSpaceError() {
@@ -593,14 +593,6 @@ object BackupRepository {
    SignalStore.backup.snoozeDownloadNotifier()
  }

-  @JvmStatic
-  fun maybeFixAnyDanglingLocalExportProgress() {
-    if (!SignalStore.backup.newLocalBackupProgress.isIdle && AppDependencies.jobManager.find { it.factoryKey == LocalArchiveJob.KEY }.isEmpty()) {
-      Log.w(TAG, "Found stale local backup progress with no active job. Resetting to idle.")
-      SignalStore.backup.newLocalBackupProgress = LocalBackupCreationProgress(idle = LocalBackupCreationProgress.Idle())
-    }
-  }
-
  @JvmStatic
  fun maybeFixAnyDanglingUploadProgress() {
    if (SignalStore.account.isLinkedDevice) {
@@ -1649,6 +1641,13 @@ object BackupRepository {
      }
  }

+  fun getMessageBackupUploadForm(backupFileSize: Long): NetworkResult<AttachmentUploadForm> {
+    return initBackupAndFetchAuth()
+      .then { credential ->
+        SignalNetwork.archive.getMessageBackupUploadForm(SignalStore.account.requireAci(), credential.messageBackupAccess, backupFileSize)
+      }
+  }
+
  fun downloadBackupFile(destination: File, listener: ProgressListener? = null): NetworkResult<Unit> {
    return initBackupAndFetchAuth()
      .then { credential ->
@@ -1688,14 +1687,13 @@ object BackupRepository {

  /**
   * Retrieves an [AttachmentUploadForm] that can be used to upload an attachment to the transit cdn.
-   * To continue the upload, use [org.whispersystems.signalservice.api.attachment.AttachmentApi.getResumableUploadSpec].
   *
   * It's important to note that in order to get this to the archive cdn, you still need to use [copyAttachmentToArchive].
   */
-  fun getAttachmentUploadForm(): NetworkResult<AttachmentUploadForm> {
+  fun getAttachmentUploadForm(uploadLength: Long): NetworkResult<AttachmentUploadForm> {
    return initBackupAndFetchAuth()
      .then { credential ->
-        SignalNetwork.archive.getMediaUploadForm(SignalStore.account.requireAci(), credential.mediaBackupAccess)
+        SignalNetwork.archive.getMediaUploadForm(SignalStore.account.requireAci(), credential.mediaBackupAccess, uploadLength)
      }
  }

@@ -1726,10 +1724,10 @@ object BackupRepository {
  /**
   * Copies a thumbnail that has been uploaded to the transit cdn to the archive cdn.
   */
-  fun copyThumbnailToArchive(thumbnailAttachment: Attachment, parentAttachment: DatabaseAttachment): NetworkResult<ArchiveMediaResponse> {
+  fun copyThumbnailToArchive(thumbnail: UploadedThumbnailInfo, parentAttachment: DatabaseAttachment): NetworkResult<ArchiveMediaResponse> {
    return initBackupAndFetchAuth()
      .then { credential ->
-        val request = thumbnailAttachment.toArchiveMediaRequest(parentAttachment.requireThumbnailMediaName(), credential.mediaBackupAccess.backupKey)
+        val request = buildArchiveMediaRequest(thumbnail.cdnNumber, thumbnail.remoteLocation, thumbnail.size, parentAttachment.requireThumbnailMediaName(), credential.mediaBackupAccess.backupKey)

        SignalNetwork.archive.copyAttachmentToArchive(
          aci = SignalStore.account.requireAci(),
@@ -1746,7 +1744,7 @@ object BackupRepository {
    return initBackupAndFetchAuth()
      .then { credential ->
        val mediaName = attachment.requireMediaName()
-        val request = attachment.toArchiveMediaRequest(mediaName, credential.mediaBackupAccess.backupKey)
+        val request = buildArchiveMediaRequest(attachment.cdn.cdnNumber, attachment.remoteLocation!!, attachment.size, mediaName, credential.mediaBackupAccess.backupKey)
        SignalNetwork.archive
          .copyAttachmentToArchive(
            aci = SignalStore.account.requireAci(),
@@ -2096,7 +2094,7 @@ object BackupRepository {
  }

  /**
-   * See [org.whispersystems.signalservice.api.archive.ArchiveApi.getSvrBAuthorization].
+   * See [org.signal.network.api.ArchiveApi.getSvrBAuthorization].
   */
  fun getSvrBAuth(): NetworkResult<AuthCredentials> {
    return initBackupAndFetchAuth()
@@ -2197,15 +2195,15 @@ object BackupRepository {
    val profileKey: ProfileKey
  )

-  private fun Attachment.toArchiveMediaRequest(mediaName: MediaName, mediaRootBackupKey: MediaRootBackupKey): ArchiveMediaRequest {
+  private fun buildArchiveMediaRequest(cdnNumber: Int, remoteLocation: String, plaintextSize: Long, mediaName: MediaName, mediaRootBackupKey: MediaRootBackupKey): ArchiveMediaRequest {
    val mediaSecrets = mediaRootBackupKey.deriveMediaSecrets(mediaName)

    return ArchiveMediaRequest(
      sourceAttachment = ArchiveMediaRequest.SourceAttachment(
-        cdn = cdn.cdnNumber,
-        key = remoteLocation!!
+        cdn = cdnNumber,
+        key = remoteLocation
      ),
-      objectLength = AttachmentCipherStreamUtil.getCiphertextLength(PaddingInputStream.getPaddedSize(size)).toInt(),
+      objectLength = AttachmentCipherStreamUtil.getCiphertextLength(PaddingInputStream.getPaddedSize(plaintextSize)).toInt(),
      mediaId = mediaSecrets.id.encode(),
      hmacKey = Base64.encodeWithPadding(mediaSecrets.macKey),
      encryptionKey = Base64.encodeWithPadding(mediaSecrets.aesKey)
@@ -2618,3 +2616,9 @@ class ArchiveMediaItemIterator(private val cursor: Cursor) : Iterator<ArchiveMed
    )
  }
 }
+
+data class UploadedThumbnailInfo(
+  val cdnNumber: Int,
+  val remoteLocation: String,
+  val size: Long
+)
@@ -241,6 +241,10 @@ class ChatItemArchiveExporter(
        }

        MessageTypes.isReleaseChannelDonationRequest(record.type) -> {
+          if (exportState.threadIdToRecipientId[builder.chatId] != exportState.releaseNoteRecipientId) {
+            Log.w(TAG, ExportSkips.donationRequestNotInReleaseNotesChat(builder.dateSent))
+            continue
+          }
          builder.updateMessage = simpleUpdate(SimpleChatUpdate.Type.RELEASE_CHANNEL_DONATION_REQUEST)
          transformTimer.emit("simple-update")
        }
@@ -318,7 +322,7 @@ class ChatItemArchiveExporter(
        }

        MessageTypes.isSessionSwitchoverType(record.type) -> {
-          builder.updateMessage = record.toRemoteSessionSwitchoverUpdate(record.dateSent) ?: continue
+          builder.updateMessage = record.toRemoteSessionSwitchoverUpdate(record.dateSent)?.takeIf { builder.authorIsAciContact(exportState) } ?: continue
          transformTimer.emit("sse")
        }

@@ -1741,19 +1745,24 @@ private fun ChatUpdateMessage.canOnlyBeAuthoredBySelf(): Boolean {
 }

 private fun List<ChatItem>.repairRevisions(current: ChatItem.Builder): List<ChatItem> {
+  val authorFiltered = this.filter { it.authorId == current.authorId }
+  if (authorFiltered.size != this.size) {
+    Log.w(TAG, ExportOddities.mismatchedRevisionAuthor(current.dateSent))
+  }
+
  return if (current.standardMessage != null) {
-    val filtered = this
+    val filtered = authorFiltered
      .filter { it.standardMessage != null }
      .map { it.withDowngradeVoiceNotes() }

-    if (this.size != filtered.size) {
+    if (authorFiltered.size != filtered.size) {
      Log.w(TAG, ExportOddities.mismatchedRevisionHistory(current.dateSent))
    }

    filtered
  } else if (current.directStoryReplyMessage != null) {
-    val filtered = this.filter { it.directStoryReplyMessage != null }
-    if (this.size != filtered.size) {
+    val filtered = authorFiltered.filter { it.directStoryReplyMessage != null }
+    if (authorFiltered.size != filtered.size) {
      Log.w(TAG, ExportOddities.mismatchedRevisionHistory(current.dateSent))
    }
    filtered
@@ -133,7 +133,7 @@ private fun DecryptedMember.toRemote(): Group.Member {
    userId = aciBytes,
    role = role.toRemote(),
    joinedAtVersion = joinedAtRevision,
-    labelEmoji = labelEmoji,
+    labelEmoji = if (labelString.isNotBlank()) labelEmoji else "",
    labelString = labelString
  )
 }
@@ -362,12 +362,13 @@ class ChatItemArchiveImporter(
      } else if (pinMessage != null) {
        followUps += { pinUpdateMessageId ->
          val targetAuthorId = importState.remoteToLocalRecipientId[pinMessage.authorId]
-          if (targetAuthorId != null) {
+          val targetAuthorAci = targetAuthorId?.let { recipients.getRecord(it).aci }
+          if (targetAuthorId != null && targetAuthorAci != null) {
            val pinnedMessageId = SignalDatabase.messages.getMessageFor(pinMessage.targetSentTimestamp, targetAuthorId)?.id ?: -1
            val messageExtras = MessageExtras(
              pinnedMessage = PinnedMessage(
                pinnedMessageId = pinnedMessageId,
-                targetAuthorAci = recipients.getRecord(targetAuthorId).aci!!.toByteString(),
+                targetAuthorAci = targetAuthorAci.toByteString(),
                targetTimestamp = pinMessage.targetSentTimestamp
              )
            )
@@ -383,6 +384,8 @@ class ChatItemArchiveImporter(
                .where("${MessageTable.ID} = ?", pinnedMessageId)
                .run()
            }
+          } else {
+            Log.w(TAG, "Pin message target author not found or has no ACI, skipping pin message extras.")
          }
        }
      }
@@ -472,6 +475,7 @@ class ChatItemArchiveImporter(
          val ids = SignalDatabase.attachments.insertAttachmentsForMessage(messageRowId, listOf(longTextAttachment), emptyList())
          ids.values.firstOrNull()?.let { attachmentId ->
            SignalDatabase.attachments.setTransferState(messageRowId, attachmentId, AttachmentTable.TRANSFER_PROGRESS_DONE)
+            SignalDatabase.attachments.createRemoteKeyIfNecessary(attachmentId)
          }
        }
      }
@@ -511,6 +515,7 @@ class ChatItemArchiveImporter(
          if (longTextAttachment != null) {
            attachmentMap[longTextAttachment]?.let { attachmentId ->
              SignalDatabase.attachments.setTransferState(messageRowId, attachmentId, AttachmentTable.TRANSFER_PROGRESS_DONE)
+              SignalDatabase.attachments.createRemoteKeyIfNecessary(attachmentId)
            }
          }

@@ -713,7 +718,7 @@ class ChatItemArchiveImporter(
    when {
      itemStandardMessage != null -> contentValues.addStandardMessage(itemStandardMessage)
      itemRemoteDeletedMessage != null -> contentValues.put(MessageTable.DELETED_BY, fromRecipientId.toLong())
-      itemUpdateMessage != null -> contentValues.addUpdateMessage(itemUpdateMessage, fromRecipientId, toRecipientId)
+      itemUpdateMessage != null -> contentValues.addUpdateMessage(itemUpdateMessage, fromRecipientId, toRecipientId, chatRecipientId)
      itemPaymentNotification != null -> contentValues.addPaymentNotification(this, chatRecipientId)
      itemGiftBadge != null -> contentValues.addGiftBadge(itemGiftBadge)
      itemViewOnceMessage != null -> contentValues.addViewOnce(itemViewOnceMessage)
@@ -861,7 +866,7 @@ class ChatItemArchiveImporter(
    }
  }

-  private fun ContentValues.addUpdateMessage(updateMessage: ChatUpdateMessage, fromRecipientId: RecipientId, toRecipientId: RecipientId) {
+  private fun ContentValues.addUpdateMessage(updateMessage: ChatUpdateMessage, fromRecipientId: RecipientId, toRecipientId: RecipientId, chatRecipientId: RecipientId) {
    var typeFlags: Long = 0
    val simpleUpdate = updateMessage.simpleUpdate
    val expirationTimerChange = updateMessage.expirationTimerChange
@@ -881,8 +886,8 @@ class ChatItemArchiveImporter(
          SimpleChatUpdate.Type.UNKNOWN -> typeWithoutBase
          SimpleChatUpdate.Type.JOINED_SIGNAL -> MessageTypes.JOINED_TYPE or typeWithoutBase
          SimpleChatUpdate.Type.IDENTITY_UPDATE -> MessageTypes.KEY_EXCHANGE_IDENTITY_UPDATE_BIT or typeWithoutBase
-          SimpleChatUpdate.Type.IDENTITY_VERIFIED -> MessageTypes.KEY_EXCHANGE_IDENTITY_VERIFIED_BIT or typeWithoutBase
-          SimpleChatUpdate.Type.IDENTITY_DEFAULT -> MessageTypes.KEY_EXCHANGE_IDENTITY_DEFAULT_BIT or typeWithoutBase
+          SimpleChatUpdate.Type.IDENTITY_VERIFIED -> MessageTypes.KEY_EXCHANGE_IDENTITY_VERIFIED_BIT or typeWithoutBase or MessageTypes.BASE_SENT_TYPE
+          SimpleChatUpdate.Type.IDENTITY_DEFAULT -> MessageTypes.KEY_EXCHANGE_IDENTITY_DEFAULT_BIT or typeWithoutBase or MessageTypes.BASE_SENT_TYPE
          SimpleChatUpdate.Type.CHANGE_NUMBER -> MessageTypes.CHANGE_NUMBER_TYPE
          SimpleChatUpdate.Type.RELEASE_CHANNEL_DONATION_REQUEST -> MessageTypes.RELEASE_CHANNEL_DONATION_REQUEST_TYPE
          SimpleChatUpdate.Type.END_SESSION -> MessageTypes.END_SESSION_BIT or typeWithoutBase
@@ -902,6 +907,11 @@ class ChatItemArchiveImporter(
          put(MessageTable.FROM_RECIPIENT_ID, toRecipientId.serialize())
          put(MessageTable.TO_RECIPIENT_ID, fromRecipientId.serialize())
        }
+
+        // directionless 1:1 message requests expect to recipient to be the other recipient not self
+        if (simpleUpdate.type == SimpleChatUpdate.Type.MESSAGE_REQUEST_ACCEPTED) {
+          put(MessageTable.TO_RECIPIENT_ID, chatRecipientId.serialize())
+        }
      }
      expirationTimerChange != null -> {
        typeFlags = getAsLong(MessageTable.TYPE) or MessageTypes.EXPIRATION_TIMER_UPDATE_BIT
@@ -7,16 +7,20 @@ package org.thoughtcrime.securesms.backup.v2.local

 import android.content.Context
 import android.net.Uri
+import androidx.annotation.VisibleForTesting
 import androidx.documentfile.provider.DocumentFile
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
 import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.supervisorScope
 import org.signal.archive.local.ArchivedFilesReader
 import org.signal.core.models.backup.MediaName
 import org.signal.core.util.Stopwatch
 import org.signal.core.util.androidx.DocumentFileInfo
+import org.signal.core.util.androidx.DocumentFileUtil
+import org.signal.core.util.androidx.DocumentFileUtil.OperationResult
 import org.signal.core.util.androidx.DocumentFileUtil.delete
 import org.signal.core.util.androidx.DocumentFileUtil.hasFile
 import org.signal.core.util.androidx.DocumentFileUtil.inputStream
@@ -26,7 +30,6 @@ import org.signal.core.util.androidx.DocumentFileUtil.newFile
 import org.signal.core.util.androidx.DocumentFileUtil.outputStream
 import org.signal.core.util.androidx.DocumentFileUtil.renameTo
 import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.R
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
@@ -59,9 +62,18 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
     * Should likely only be called on API29+
     */
    fun fromUri(context: Context, uri: Uri): ArchiveFileSystem? {
-      val root = DocumentFile.fromTreeUri(context, uri)
+      val root = DocumentFile.fromTreeUri(context, uri) ?: return null

-      if (root == null || !root.canWrite()) {
+      val result = DocumentFileUtil.retryDocumentFileOperation<Unit> { attempt, maxAttempts ->
+        Log.d(TAG, "canWrite() check attempt ${attempt + 1}/$maxAttempts")
+        if (root.canWrite()) {
+          OperationResult.Success(true)
+        } else {
+          OperationResult.Retry
+        }
+      }
+
+      if (!result.isSuccess()) {
        return null
      }

@@ -77,15 +89,28 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
    fun openForRestore(context: Context, uri: Uri): ArchiveFileSystem? {
      val root = DocumentFile.fromTreeUri(context, uri) ?: return null
      if (!root.canRead()) return null
-      if (root.findFile(MAIN_DIRECTORY_NAME) == null) return null
+      return openForRestore(context, root)
+    }
+
+    @VisibleForTesting
+    fun openForRestore(context: Context, root: DocumentFile): ArchiveFileSystem? {
+      if (root.findFile(MAIN_DIRECTORY_NAME) == null && !looksLikeSignalBackupsDirectory(root)) return null
      return try {
        ArchiveFileSystem(context, root, readOnly = true)
      } catch (e: IOException) {
-        Log.w(TAG, "Unable to open backup directory for restore: $uri", e)
+        Log.w(TAG, "Unable to open backup directory for restore", e)
        null
      }
    }

+    /**
+     * Returns true if [dir] appears to be a SignalBackups directory based on its name and
+     * expected internal structure (presence of the "files" subdirectory).
+     */
+    private fun looksLikeSignalBackupsDirectory(dir: DocumentFile): Boolean {
+      return dir.name == MAIN_DIRECTORY_NAME && dir.findFile("files") != null
+    }
+
    /**
     * Attempt to create an [ArchiveFileSystem] from a regular [File].
     *
@@ -98,6 +123,57 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
    fun openInputStream(context: Context, uri: Uri): InputStream? {
      return context.contentResolver.openInputStream(uri)
    }
+
+    /**
+     * Recursively delete the entire SignalBackups directory using parallelized SAF calls.
+     */
+    @JvmStatic
+    @JvmOverloads
+    fun deleteAll(signalBackupsDir: DocumentFile, progressListener: AllFilesProgressListener? = null) {
+      Log.i(TAG, "Deleting all backup data")
+
+      val units = mutableListOf<DocumentFile>()
+      for (child in signalBackupsDir.listFiles()) {
+        if (child.isDirectory && child.name == "files") {
+          units += child.listFiles()
+        } else {
+          units += child
+        }
+      }
+
+      if (units.isEmpty()) {
+        signalBackupsDir.delete()
+        return
+      }
+
+      val total = units.size
+      val completed = AtomicInteger(0)
+      val deleted = AtomicInteger(0)
+      val concurrency = Runtime.getRuntime().availableProcessors().coerceAtMost(8)
+      val chunkSize = ((total + concurrency - 1) / concurrency).coerceAtLeast(1)
+
+      runBlocking {
+        coroutineScope {
+          units.chunked(chunkSize).map { chunk ->
+            async(Dispatchers.IO) {
+              for (unit in chunk) {
+                if (unit.delete()) {
+                  deleted.incrementAndGet()
+                }
+                progressListener?.onProgress(completed.incrementAndGet(), total)
+              }
+            }
+          }.awaitAll()
+        }
+      }
+
+      for (child in signalBackupsDir.listFiles()) {
+        child.delete()
+      }
+      signalBackupsDir.delete()
+
+      Log.d(TAG, "Deleted ${deleted.get()}/$total top-level units")
+    }
  }

  private val signalBackups: DocumentFile
@@ -105,22 +181,31 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
  /** File access to shared super-set of archive related files (e.g., media + attachments) */
  val filesFileSystem: FilesFileSystem

+  /**
+   * True if this file system was opened directly from the SignalBackups directory itself (rather than its parent).
+   * In this case, the URI cannot be reused as a backup destination since we lack access to the parent directory.
+   */
+  val isRootedAtSignalBackups: Boolean
+
  init {
    if (readOnly) {
-      signalBackups = root.findFile(MAIN_DIRECTORY_NAME) ?: throw IOException("SignalBackups directory not found in $root")
+      val child = root.findFile(MAIN_DIRECTORY_NAME)
+      if (child != null) {
+        signalBackups = child
+        isRootedAtSignalBackups = false
+      } else if (looksLikeSignalBackupsDirectory(root)) {
+        signalBackups = root
+        isRootedAtSignalBackups = true
+      } else {
+        throw IOException("SignalBackups directory not found in $root")
+      }
      val filesDirectory = signalBackups.findFile("files") ?: throw IOException("files directory not found in $signalBackups")
      filesFileSystem = FilesFileSystem(context, filesDirectory, readOnly = true)
    } else {
+      isRootedAtSignalBackups = false
      signalBackups = root.mkdirp(MAIN_DIRECTORY_NAME) ?: throw IOException("Unable to create main backups directory")
      val filesDirectory = signalBackups.mkdirp("files") ?: throw IOException("Unable to create files directory")
      filesFileSystem = FilesFileSystem(context, filesDirectory)
-
-      val hintFileName = context.getString(R.string.ArchiveFileSystem__select_this_folder_hint_name)
-      if (!root.hasFile(hintFileName)) {
-        root.createFile("text/plain", hintFileName)
-          ?.outputStream(context)
-          ?.use { out -> out.write(context.getString(R.string.ArchiveFileSystem__select_this_folder_hint_body).toByteArray()) }
-      }
    }
  }

@@ -203,8 +288,14 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
  /**
   * Clean up unused files in the shared files directory leveraged across all current snapshots. A file
   * is unused if it is not referenced directly by any current snapshots.
+   *
+   * @param allFilesProgressListener reports progress of the enumeration phase (fast, 256 shards)
+   * @param deletionProgressListener reports progress of the deletion phase (slow, potentially thousands of SAF calls). Fires from multiple threads.
   */
-  fun deleteUnusedFiles(allFilesProgressListener: AllFilesProgressListener? = null) {
+  fun deleteUnusedFiles(
+    allFilesProgressListener: AllFilesProgressListener? = null,
+    deletionProgressListener: AllFilesProgressListener? = null
+  ) {
    Log.i(TAG, "Deleting unused files")

    val allFiles: MutableMap<String, DocumentFileInfo> = filesFileSystem.allFiles(allFilesProgressListener).toMutableMap()
@@ -218,16 +309,38 @@ class ArchiveFileSystem private constructor(private val context: Context, root:
        }
      }

-    var deleted = 0
-    allFiles
-      .values
-      .forEach {
-        if (it.documentFile.delete()) {
-          deleted++
-        }
-      }
+    val toDelete = allFiles.values.toList()
+    val total = toDelete.size
+    if (total == 0) {
+      Log.d(TAG, "Cleanup removed 0/0 files")
+      return
+    }

-    Log.d(TAG, "Cleanup removed $deleted/${allFiles.size} files")
+    val deleted = AtomicInteger(0)
+    val completed = AtomicInteger(0)
+    val concurrency = Runtime.getRuntime().availableProcessors().coerceAtMost(8)
+    val chunkSize = ((total + concurrency - 1) / concurrency).coerceAtLeast(1)
+
+    runBlocking {
+      supervisorScope {
+        toDelete.chunked(chunkSize).map { chunk ->
+          async(Dispatchers.IO) {
+            try {
+              for (info in chunk) {
+                if (info.documentFile.delete()) {
+                  deleted.incrementAndGet()
+                }
+                deletionProgressListener?.onProgress(completed.incrementAndGet(), total)
+              }
+            } catch (e: Exception) {
+              Log.w(TAG, "Failed to clean up a chunk.", e)
+            }
+          }
+        }.awaitAll()
+      }
+    }
+
+    Log.d(TAG, "Cleanup removed ${deleted.get()}/$total files")
  }

  /** Useful metadata for a given archive snapshot */
@@ -5,7 +5,9 @@

 package org.thoughtcrime.securesms.backup.v2.local

+import android.content.ContentResolver
 import android.webkit.MimeTypeMap
+import androidx.documentfile.provider.DocumentFile
 import okio.ByteString.Companion.toByteString
 import org.signal.archive.local.ArchivedFilesWriter
 import org.signal.archive.local.proto.FilesFrame
@@ -20,7 +22,9 @@ import org.signal.core.util.Util
 import org.signal.core.util.logging.Log
 import org.signal.core.util.readFully
 import org.signal.core.util.toJson
+import org.signal.libsignal.crypto.Aes256Ctr32
 import org.thoughtcrime.securesms.attachments.AttachmentId
+import org.thoughtcrime.securesms.backup.LocalExportProgress
 import org.thoughtcrime.securesms.backup.v2.BackupRepository
 import org.thoughtcrime.securesms.database.AttachmentTable
 import org.thoughtcrime.securesms.database.SignalDatabase
@@ -33,11 +37,6 @@ import java.io.IOException
 import java.io.InputStream
 import java.io.OutputStream
 import java.util.Collections
-import java.util.zip.ZipEntry
-import java.util.zip.ZipOutputStream
-import javax.crypto.Cipher
-import javax.crypto.spec.IvParameterSpec
-import javax.crypto.spec.SecretKeySpec

 typealias ArchiveResult = org.signal.core.util.Result<LocalArchiver.ArchiveSuccess, LocalArchiver.ArchiveFailure>
 typealias RestoreResult = org.signal.core.util.Result<LocalArchiver.RestoreSuccess, LocalArchiver.RestoreFailure>
@@ -74,10 +73,10 @@ object LocalArchiver {

      Log.i(TAG, "Listing all current files")
      val allFiles = filesFileSystem.allFiles { completed, total ->
-        SignalStore.backup.newLocalBackupProgress = LocalBackupCreationProgress(exporting = LocalBackupCreationProgress.Exporting(phase = LocalBackupCreationProgress.ExportPhase.INITIALIZING, frameExportCount = completed.toLong(), frameTotalCount = total.toLong()))
+        LocalExportProgress.setEncryptedProgress(LocalBackupCreationProgress(exporting = LocalBackupCreationProgress.Exporting(phase = LocalBackupCreationProgress.ExportPhase.INITIALIZING, frameExportCount = completed.toLong(), frameTotalCount = total.toLong())))
      }
      stopwatch.split("files-list")
-      SignalStore.backup.newLocalBackupProgress = LocalBackupCreationProgress(exporting = LocalBackupCreationProgress.Exporting(phase = LocalBackupCreationProgress.ExportPhase.INITIALIZING))
+      LocalExportProgress.setEncryptedProgress(LocalBackupCreationProgress(exporting = LocalBackupCreationProgress.Exporting(phase = LocalBackupCreationProgress.ExportPhase.INITIALIZING)))

      val mediaNames: MutableSet<MediaName> = Collections.synchronizedSet(HashSet())

@@ -146,36 +145,44 @@ object LocalArchiver {
  }

  /**
-   * Export a plaintext archive to the provided [zipOutputStream].
+   * Export a plaintext archive to the provided [directory].
   */
  fun exportPlaintext(
-    zipOutputStream: ZipOutputStream,
+    directory: DocumentFile,
+    contentResolver: ContentResolver,
    includeMedia: Boolean,
    stopwatch: Stopwatch,
    cancellationSignal: () -> Boolean = { false }
  ): ArchiveResult {
    try {
-      zipOutputStream.putNextEntry(ZipEntry("metadata.json"))
-      zipOutputStream.write(Metadata(version = VERSION, backupId = getEncryptedBackupId()).toJson().toByteArray())
-      zipOutputStream.closeEntry()
+      val metadataFile = directory.createFile("application/octet-stream", "metadata.json")
+        ?: return ArchiveResult.failure(ArchiveFailure.MetadataStream)
+      contentResolver.openOutputStream(metadataFile.uri)?.use { out ->
+        out.write(Metadata(version = VERSION, backupId = getEncryptedBackupId()).toJson().toByteArray())
+      } ?: return ArchiveResult.failure(ArchiveFailure.MetadataStream)
      stopwatch.split("metadata")

-      zipOutputStream.putNextEntry(ZipEntry("main.jsonl"))
+      val mainFile = directory.createFile("application/octet-stream", "main.jsonl")
+        ?: return ArchiveResult.failure(ArchiveFailure.MainStream)
      val progressListener = LocalPlaintextExportProgressListener()
-      val attachments = BackupRepository.exportForLocalPlaintextArchive(
-        outputStream = zipOutputStream,
-        progressEmitter = progressListener,
-        cancellationSignal = cancellationSignal,
-        includeMedia = includeMedia
-      )
-      zipOutputStream.closeEntry()
+      val attachments = contentResolver.openOutputStream(mainFile.uri)?.use { mainStream ->
+        BackupRepository.exportForLocalPlaintextArchive(
+          outputStream = mainStream,
+          progressEmitter = progressListener,
+          cancellationSignal = cancellationSignal,
+          includeMedia = includeMedia
+        )
+      } ?: return ArchiveResult.failure(ArchiveFailure.MainStream)
      stopwatch.split("frames")

      if (includeMedia) {
+        val filesDir = directory.createDirectory("files")
+          ?: return ArchiveResult.failure(ArchiveFailure.FilesStream)
        val total = attachments.size.toLong()
        var completed = 0L
        progressListener.onAttachment(0, total)
        val writtenEntries = HashSet<String>()
+        val prefixDirs = HashMap<String, DocumentFile>()
        for (attachment in attachments) {
          if (cancellationSignal()) break
          val mediaName = MediaName.forLocalBackupFilename(attachment.plaintextHash, attachment.localBackupKey.key)
@@ -186,13 +193,21 @@ object LocalArchiver {
              ?.let { ".$it" }
              ?: ""
            val prefix = mediaName.name.substring(0..1)
-            val entryName = "files/$prefix/${mediaName.name}$ext"
+            val entryName = "$prefix/${mediaName.name}$ext"
            if (!writtenEntries.add(entryName)) continue
-            zipOutputStream.putNextEntry(ZipEntry(entryName))
-            SignalDatabase.attachments.getAttachmentStream(attachment).use { input ->
-              StreamUtil.copy(input, zipOutputStream, false, false)
+            val prefixDir = prefixDirs[prefix]
+              ?: filesDir.createDirectory(prefix)?.also { prefixDirs[prefix] = it }
+              ?: run {
+                Log.w(TAG, "Unable to create prefix directory $prefix, skipping attachment ${attachment.attachmentId}")
+                progressListener.onAttachment(++completed, total)
+                continue
+              }
+            val mediaFile = prefixDir.createFile("application/octet-stream", "${mediaName.name}$ext") ?: continue
+            contentResolver.openOutputStream(mediaFile.uri)?.use { out ->
+              SignalDatabase.attachments.getAttachmentStream(attachment).use { input ->
+                StreamUtil.copy(input, out, false, false)
+              }
            }
-            zipOutputStream.closeEntry()
          } catch (e: IOException) {
            Log.w(TAG, "Unable to export attachment ${attachment.attachmentId}, skipping", e)
          }
@@ -216,14 +231,19 @@ object LocalArchiver {
    val metadataKey = SignalStore.backup.messageBackupKey.deriveLocalBackupMetadataKey()
    val iv = Util.getSecretBytes(12)
    val backupId = SignalStore.backup.messageBackupKey.deriveBackupId(SignalStore.account.requireAci())
-
-    val cipher = Cipher.getInstance("AES/CTR/NoPadding")
-    cipher.init(Cipher.ENCRYPT_MODE, SecretKeySpec(metadataKey, "AES"), IvParameterSpec(iv))
-    val cipherText = cipher.doFinal(backupId.value)
+    val cipherText = applyCipher(backupId.value, metadataKey, iv)

    return Metadata.EncryptedBackupId(iv = iv.toByteString(), encryptedId = cipherText.toByteString())
  }

+  private fun applyCipher(input: ByteArray, metadataKey: ByteArray, iv: ByteArray): ByteArray {
+    val data = input.copyOf()
+    val cipher = Aes256Ctr32(metadataKey, iv, 0)
+    cipher.process(data)
+
+    return data
+  }
+
  /**
   * Import archive data from a folder on the system. Does not restore attachments.
   */
@@ -300,10 +320,7 @@ object LocalArchiver {
    val metadataKey = messageBackupKey.deriveLocalBackupMetadataKey()
    val iv = encryptedBackupId.iv.toByteArray()
    val backupIdCipher = encryptedBackupId.encryptedId.toByteArray()
-
-    val cipher = Cipher.getInstance("AES/CTR/NoPadding")
-    cipher.init(Cipher.DECRYPT_MODE, SecretKeySpec(metadataKey, "AES"), IvParameterSpec(iv))
-    val plaintext = cipher.doFinal(backupIdCipher)
+    val plaintext = applyCipher(backupIdCipher, metadataKey, iv)

    return BackupId(plaintext)
  }
@@ -387,7 +404,7 @@ object LocalArchiver {
    }

    private fun post(progress: LocalBackupCreationProgress) {
-      SignalStore.backup.newLocalBackupProgress = progress
+      LocalExportProgress.setEncryptedProgress(progress)
    }
  }

@@ -442,7 +459,7 @@ object LocalArchiver {
    }

    private fun post(progress: LocalBackupCreationProgress) {
-      SignalStore.backup.newLocalPlaintextBackupProgress = progress
+      LocalExportProgress.setPlaintextProgress(progress)
    }
  }
 }
@@ -333,9 +333,10 @@ private fun BackupFailedBody() {
    append(stringResource(id = R.string.BackupAlertBottomSheet__an_error_occurred))
    append(" ")

+    val link = stringResource(R.string.remote_backup_support_url)
    withLink(
      LinkAnnotation.Clickable(tag = "learn-more") {
-        CommunicationActions.openBrowserLink(context, context.getString(R.string.remote_backup_support_url))
+        CommunicationActions.openBrowserLink(context, link)
      }
    ) {
      withStyle(SpanStyle(color = MaterialTheme.colorScheme.primary)) {
@@ -205,7 +205,7 @@ private fun FeatureBullet(text: String) {
    modifier = Modifier.padding(vertical = 2.dp)
  ) {
    Icon(
-      imageVector = ImageVector.vectorResource(id = R.drawable.symbol_check_24),
+      imageVector = ImageVector.vectorResource(id = CoreUiR.drawable.symbol_check_24),
      contentDescription = null,
      tint = MaterialTheme.colorScheme.primary,
      modifier = Modifier.size(20.dp)
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2026 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.backup.v2.ui
+
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.res.stringResource
+import org.signal.core.ui.compose.ComposeBottomSheetDialogFragment
+import org.signal.core.ui.compose.DayNightPreviews
+import org.signal.core.ui.compose.Previews
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.util.CommunicationActions
+
+/**
+ * Sheet displayed when the user's backup restoration failed during media import. Generally due
+ * to the files no longer being available.
+ */
+class CouldNotCompleteBackupRestoreSheet : ComposeBottomSheetDialogFragment() {
+  @Composable
+  override fun SheetContent() {
+    CouldNotCompleteBackupRestoreSheetContent(
+      onOkClick = { dismiss() },
+      onLearnMoreClick = {
+        dismiss()
+        CommunicationActions.openBrowserLink(requireContext(), getString(R.string.backup_support_url))
+      }
+    )
+  }
+}
+
+@Composable
+private fun CouldNotCompleteBackupRestoreSheetContent(
+  onOkClick: () -> Unit = {},
+  onLearnMoreClick: () -> Unit = {}
+) {
+  val ok = stringResource(android.R.string.ok)
+  val primaryActionButtonState: BackupAlertActionButtonState = remember(ok, onOkClick) {
+    BackupAlertActionButtonState(
+      label = ok,
+      callback = onOkClick
+    )
+  }
+
+  val learnMore = stringResource(R.string.preferences__app_icon_learn_more)
+  val secondaryActionButtonState: BackupAlertActionButtonState = remember(learnMore, onLearnMoreClick) {
+    BackupAlertActionButtonState(
+      label = learnMore,
+      callback = onLearnMoreClick
+    )
+  }
+
+  BackupAlertBottomSheetContainer(
+    icon = {
+      BackupAlertIcon(iconColors = BackupsIconColors.Error)
+    },
+    title = stringResource(R.string.CouldNotCompleteBackupRestoreSheet__title),
+    primaryActionButtonState = primaryActionButtonState,
+    secondaryActionButtonState = secondaryActionButtonState
+  ) {
+    Text(
+      text = stringResource(R.string.CouldNotCompleteBackupRestoreSheet__body_error)
+    )
+
+    Text(
+      text = stringResource(R.string.CouldNotCompleteBackupRestoreSheet__body_retry)
+    )
+  }
+}
+
+@DayNightPreviews
+@Composable
+private fun CouldNotCompleteBackupRestoreSheetContentPreview() {
+  Previews.BottomSheetContentPreview {
+    CouldNotCompleteBackupRestoreSheetContent()
+  }
+}
@@ -31,10 +31,11 @@ class NoRemoteStorageSpaceAvailableBottomSheet : ComposeBottomSheetDialogFragmen
  @Composable
  override fun SheetContent() {
    val context = LocalContext.current
+    val supportUrl = stringResource(R.string.remote_backup_support_url)

    NoRemoteStorageSpaceAvailableBottomSheetContent(
      onLearnMoreClick = {
-        CommunicationActions.openBrowserLink(context, context.getString(R.string.remote_backup_support_url))
+        CommunicationActions.openBrowserLink(context, supportUrl)
      },
      onContactSupportClick = {
        ContactSupportDialogFragment.create(
@@ -164,10 +164,10 @@ private fun ArchiveRestoreProgressState.iconResource(): Int {
        RestoreStatus.WAITING_FOR_INTERNET,
        RestoreStatus.WAITING_FOR_WIFI,
        RestoreStatus.LOW_BATTERY -> R.drawable.symbol_backup_light
-
        RestoreStatus.NOT_ENOUGH_DISK_SPACE -> R.drawable.symbol_backup_error_24
        RestoreStatus.FINISHED -> CoreUiR.drawable.symbol_check_circle_24
-        RestoreStatus.NONE -> throw IllegalStateException()
+        RestoreStatus.NONE,
+        RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE -> throw IllegalStateException()
      }
    }

@@ -199,7 +199,8 @@ private fun ArchiveRestoreProgressState.iconColor(): Color {
        RestoreStatus.NOT_ENOUGH_DISK_SPACE -> BackupsIconColors.Warning.foreground

        RestoreStatus.FINISHED -> BackupsIconColors.Success.foreground
-        RestoreStatus.NONE -> throw IllegalStateException()
+        RestoreStatus.NONE,
+        RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE -> throw IllegalStateException()
      }
    }

@@ -233,7 +234,8 @@ private fun ArchiveRestoreProgressState.title(): String {
        }

        RestoreStatus.FINISHED -> stringResource(R.string.BackupStatus__restore_complete)
-        RestoreStatus.NONE -> throw IllegalStateException()
+        RestoreStatus.NONE,
+        RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE -> throw IllegalStateException()
      }
    }

@@ -277,7 +279,8 @@ private fun ArchiveRestoreProgressState.status(): String? {
        RestoreStatus.LOW_BATTERY -> stringResource(R.string.BackupStatus__status_device_has_low_battery)
        RestoreStatus.NOT_ENOUGH_DISK_SPACE -> null
        RestoreStatus.FINISHED -> this.totalToRestoreThisRun.toUnitString()
-        RestoreStatus.NONE -> throw IllegalStateException()
+        RestoreStatus.NONE,
+        RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE -> throw IllegalStateException()
      }
    }

@@ -20,6 +20,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalLocale
 import androidx.compose.ui.res.dimensionResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString.Builder
@@ -37,7 +38,6 @@ import org.signal.core.ui.compose.Previews
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.keyvalue.BackupValues
 import org.thoughtcrime.securesms.util.DateUtils
-import java.util.Locale
 import kotlin.time.Duration.Companion.days
 import org.signal.core.ui.R as CoreUiR

@@ -53,7 +53,7 @@ fun BackupCreateErrorRow(
  onLearnMoreClick: () -> Unit = {}
 ) {
  val context = LocalContext.current
-  val locale = Locale.getDefault()
+  val locale = LocalLocale.current

  when (error) {
    BackupValues.BackupCreationError.TRANSIENT -> {
@@ -82,7 +82,7 @@ fun BackupCreateErrorRow(
    BackupValues.BackupCreationError.BACKUP_FILE_TOO_LARGE -> {
      BackupAlertText {
        if (lastMessageCutoffTime > 0) {
-          append(stringResource(R.string.BackupStatusRow__not_backing_up_old_messages, DateUtils.getDayPrecisionTimeString(context, locale, lastMessageCutoffTime)))
+          append(stringResource(R.string.BackupStatusRow__not_backing_up_old_messages, DateUtils.getDayPrecisionTimeString(context, locale.platformLocale, lastMessageCutoffTime)))
        } else {
          append(stringResource(R.string.BackupStatusRow__backup_file_too_large))
        }
@@ -91,7 +91,7 @@ fun BackupCreateErrorRow(

    BackupValues.BackupCreationError.NOT_ENOUGH_DISK_SPACE -> {
      BackupAlertText {
-        append(stringResource(R.string.BackupStatusRow__not_enough_disk_space, DateUtils.getDayPrecisionTimeString(context, locale, lastMessageCutoffTime)))
+        append(stringResource(R.string.BackupStatusRow__not_enough_disk_space, DateUtils.getDayPrecisionTimeString(context, locale.platformLocale, lastMessageCutoffTime)))
      }
    }
  }
@@ -10,6 +10,8 @@ import androidx.compose.animation.core.tween
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
@@ -22,6 +24,7 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import org.signal.core.ui.compose.DayNightPreviews
 import org.signal.core.ui.compose.Previews
+import org.signal.core.ui.compose.SignalIcons
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.backup.exportProgress
 import org.thoughtcrime.securesms.backup.transferProgress
@@ -32,7 +35,8 @@ import org.signal.core.ui.R as CoreUiR
 fun BackupCreationProgressRow(
  progress: LocalBackupCreationProgress,
  isRemote: Boolean,
-  modifier: Modifier = Modifier
+  modifier: Modifier = Modifier,
+  onCancel: (() -> Unit)? = null
 ) {
  Row(
    modifier = modifier
@@ -42,7 +46,7 @@ fun BackupCreationProgressRow(
    Column(
      modifier = Modifier.weight(1f)
    ) {
-      BackupCreationProgressIndicator(progress = progress)
+      BackupCreationProgressIndicator(progress = progress, onCancel = onCancel)

      Text(
        text = getProgressMessage(progress, isRemote),
@@ -55,7 +59,8 @@ fun BackupCreationProgressRow(

@Composable
 private fun BackupCreationProgressIndicator(
-  progress: LocalBackupCreationProgress
+  progress: LocalBackupCreationProgress,
+  onCancel: (() -> Unit)? = null
 ) {
  val exporting = progress.exporting
  val transferring = progress.transferring
@@ -93,6 +98,15 @@ private fun BackupCreationProgressIndicator(
          .padding(vertical = 12.dp)
      )
    }
+
+    if (onCancel != null) {
+      IconButton(onClick = onCancel) {
+        Icon(
+          imageVector = SignalIcons.X.imageVector,
+          contentDescription = "Cancel"
+        )
+      }
+    }
  }
 }

@@ -224,7 +238,8 @@ private fun TransferringRemotePreview() {
          mediaPhase = true
        )
      ),
-      isRemote = true
+      isRemote = true,
+      onCancel = {}
    )
  }
 }
@@ -217,7 +217,8 @@ private fun progressColor(backupStatusData: ArchiveRestoreProgressState): Color
    RestoreStatus.LOW_BATTERY,
    RestoreStatus.NOT_ENOUGH_DISK_SPACE -> BackupsIconColors.Warning.foreground
    RestoreStatus.FINISHED -> BackupsIconColors.Success.foreground
-    RestoreStatus.NONE -> BackupsIconColors.Normal.foreground
+    RestoreStatus.NONE,
+    RestoreStatus.LOCAL_RESTORE_DIRECTORY_UNAVAILABLE -> BackupsIconColors.Normal.foreground
  }
 }

@@ -43,6 +43,7 @@ import org.signal.core.models.AccountEntropyPool
 import org.signal.core.ui.compose.Buttons
 import org.signal.core.ui.compose.horizontalGutters
 import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.TemporaryScreenshotSecurity
 import org.thoughtcrime.securesms.fonts.MonoTypeface
 import org.thoughtcrime.securesms.registration.ui.restore.BackupKeyVisualTransformation
 import org.thoughtcrime.securesms.registration.ui.restore.attachBackupKeyAutoFillHelper
@@ -59,6 +60,8 @@ fun EnterKeyScreen(
  captionContent: @Composable () -> Unit,
  seeKeyButton: @Composable () -> Unit
 ) {
+  TemporaryScreenshotSecurity.bind()
+
  Column(
    verticalArrangement = Arrangement.SpaceBetween,
    modifier = Modifier
@@ -90,7 +93,8 @@ fun EnterKeyScreen(

      val updateEnteredBackupKey = { input: String ->
        enteredBackupKey = AccountEntropyPool.removeIllegalCharacters(input).uppercase()
-        isBackupKeyValid = enteredBackupKey == backupKey
+        val normalized = AccountEntropyPool.formatForStorage(enteredBackupKey)
+        isBackupKeyValid = normalized.equals(AccountEntropyPool.formatForStorage(backupKey), ignoreCase = true)
        showError = !isBackupKeyValid && enteredBackupKey.length >= backupKey.length
      }

@@ -142,7 +142,12 @@ class MessageBackupsFlowFragment : ComposeFragment(), InAppPaymentCheckoutDelega
      composable(route = MessageBackupsStage.Route.BACKUP_KEY_EDUCATION.name) {
        MessageBackupsKeyEducationScreen(
          onNavigationClick = viewModel::goToPreviousStage,
-          onNextClick = viewModel::goToNextStage
+          onNextClick = viewModel::goToNextStage,
+          mode = if (SignalStore.backup.newLocalBackupsEnabled) {
+            MessageBackupsKeyEducationScreenMode.REMOTE_WITH_LOCAL_ENABLED
+          } else {
+            MessageBackupsKeyEducationScreenMode.DEFAULT
+          }
        )
      }

@@ -24,6 +24,7 @@ import kotlinx.coroutines.withContext
 import org.signal.core.util.billing.BillingPurchaseResult
 import org.signal.core.util.concurrent.SignalDispatchers
 import org.signal.core.util.logging.Log
+import org.signal.core.util.next
 import org.signal.donations.InAppPaymentType
 import org.thoughtcrime.securesms.backup.DeletionState
 import org.thoughtcrime.securesms.backup.v2.BackupRepository
@@ -45,7 +46,6 @@ import org.thoughtcrime.securesms.jobs.InAppPaymentPurchaseTokenJob
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.storage.StorageSyncHelper
-import org.thoughtcrime.securesms.util.next
 import org.whispersystems.signalservice.api.storage.IAPSubscriptionId
 import org.whispersystems.signalservice.internal.push.SubscriptionsConfiguration
 import kotlin.time.Duration.Companion.seconds
@@ -50,9 +50,9 @@ import org.signal.core.ui.R as CoreUiR

 enum class MessageBackupsKeyEducationScreenMode {
  /**
-   * Displayed when the user is enabling remote backups and does not have unified local backups enabled
+   * Displayed when the user is enabling remote backups, or local backups without remote enabled.
   */
-  REMOTE_BACKUP_WITH_LOCAL_DISABLED,
+  DEFAULT,

  /**
   * Displayed when the user is upgrading legacy to unified local backup
@@ -60,9 +60,14 @@ enum class MessageBackupsKeyEducationScreenMode {
  LOCAL_BACKUP_UPGRADE,

  /**
-   * Displayed when the user has unified local backup and is enabling remote backups
+   * Displayed when the user has remote backups enabled and is enabling local backups
   */
-  REMOTE_BACKUP_WITH_LOCAL_ENABLED
+  LOCAL_WITH_REMOTE_ENABLED,
+
+  /**
+   * Displayed when the user has local backups enabled and is enabling remote backups
+   */
+  REMOTE_WITH_LOCAL_ENABLED
 }

 /**
@@ -72,7 +77,7 @@ enum class MessageBackupsKeyEducationScreenMode {
 fun MessageBackupsKeyEducationScreen(
  onNavigationClick: () -> Unit = {},
  onNextClick: () -> Unit = {},
-  mode: MessageBackupsKeyEducationScreenMode = MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_DISABLED
+  mode: MessageBackupsKeyEducationScreenMode = MessageBackupsKeyEducationScreenMode.DEFAULT
 ) {
  val scrollState = rememberScrollState()

@@ -105,14 +110,19 @@ fun MessageBackupsKeyEducationScreen(
      )

      when (mode) {
-        MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_DISABLED -> {
+        MessageBackupsKeyEducationScreenMode.DEFAULT -> {
          RemoteBackupWithLocalDisabledInfo()
        }

        MessageBackupsKeyEducationScreenMode.LOCAL_BACKUP_UPGRADE -> {
          LocalBackupUpgradeInfo()
        }
-        MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_ENABLED -> {
+
+        MessageBackupsKeyEducationScreenMode.LOCAL_WITH_REMOTE_ENABLED -> {
+          LocalBackupWithRemoteEnabledInfo()
+        }
+
+        MessageBackupsKeyEducationScreenMode.REMOTE_WITH_LOCAL_ENABLED -> {
          RemoteBackupWithLocalEnabledInfo()
        }
      }
@@ -145,9 +155,8 @@ fun MessageBackupsKeyEducationScreen(
@Composable
 private fun getTitleText(mode: MessageBackupsKeyEducationScreenMode): String {
  return when (mode) {
-    MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_DISABLED -> stringResource(R.string.MessageBackupsKeyEducationScreen__your_backup_key)
    MessageBackupsKeyEducationScreenMode.LOCAL_BACKUP_UPGRADE -> stringResource(R.string.MessageBackupsKeyEducationScreen__your_new_recovery_key)
-    MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_ENABLED -> stringResource(R.string.MessageBackupsKeyEducationScreen__your_recovery_key)
+    else -> stringResource(R.string.MessageBackupsKeyEducationScreen__your_recovery_key)
  }
 }

@@ -176,6 +185,31 @@ private fun LocalBackupUpgradeInfo() {
  }
 }

+@Composable
+private fun LocalBackupWithRemoteEnabledInfo() {
+  val normalText = stringResource(R.string.MessageBackupsKeyEducationScreen__remote_backup_with_local_enabled_description)
+  val boldText = stringResource(R.string.MessageBackupsKeyEducationScreen__local_backup_with_remote_enabled_description_bold)
+
+  DescriptionText(
+    normalText = normalText,
+    boldText = boldText
+  )
+
+  UseThisKeyToContainer {
+    UseThisKeyToRow(
+      icon = ImageVector.vectorResource(R.drawable.symbol_folder_24),
+      text = stringResource(R.string.MessageBackupsKeyEducationScreen__restore_on_device_backup)
+    )
+
+    Spacer(modifier = Modifier.padding(vertical = 16.dp))
+
+    UseThisKeyToRow(
+      icon = ImageVector.vectorResource(CoreUiR.drawable.symbol_backup_24),
+      text = stringResource(R.string.MessageBackupsKeyEducationScreen__restore_your_signal_secure_backup)
+    )
+  }
+}
+
@Composable
 private fun RemoteBackupWithLocalEnabledInfo() {
  val normalText = stringResource(R.string.MessageBackupsKeyEducationScreen__remote_backup_with_local_enabled_description)
@@ -313,10 +347,10 @@ private fun InfoRow(@DrawableRes iconId: Int, @StringRes textId: Int) {

@DayNightPreviews
@Composable
-private fun MessageBackupsKeyEducationScreenRemoteBackupWithLocalDisabledPreview() {
+private fun MessageBackupsKeyEducationScreenDefaultPreview() {
  Previews.Preview {
    MessageBackupsKeyEducationScreen(
-      mode = MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_DISABLED
+      mode = MessageBackupsKeyEducationScreenMode.DEFAULT
    )
  }
 }
@@ -333,10 +367,20 @@ private fun MessageBackupsKeyEducationScreenLocalBackupUpgradePreview() {

@DayNightPreviews
@Composable
-private fun MessageBackupsKeyEducationScreenRemoteBackupWithLocalEnabledPreview() {
+private fun MessageBackupsKeyEducationScreenLocalBackupWithRemoteEnabledPreview() {
  Previews.Preview {
    MessageBackupsKeyEducationScreen(
-      mode = MessageBackupsKeyEducationScreenMode.REMOTE_BACKUP_WITH_LOCAL_ENABLED
+      mode = MessageBackupsKeyEducationScreenMode.LOCAL_WITH_REMOTE_ENABLED
+    )
+  }
+}
+
+@DayNightPreviews
+@Composable
+private fun MessageBackupsKeyEducationScreenRemoteBackupWithLocalEnabledPreview() {
+  Previews.Preview {
+    MessageBackupsKeyEducationScreen(
+      mode = MessageBackupsKeyEducationScreenMode.REMOTE_WITH_LOCAL_ENABLED
    )
  }
 }
@@ -59,6 +59,7 @@ import org.signal.core.ui.compose.horizontalGutters
 import org.signal.core.ui.compose.theme.SignalTheme
 import org.signal.core.util.Util
 import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.TemporaryScreenshotSecurity
 import org.thoughtcrime.securesms.components.settings.app.backups.remote.BackupKeyCredentialManagerHandler
 import org.thoughtcrime.securesms.components.settings.app.backups.remote.BackupKeySaveState
 import org.thoughtcrime.securesms.fonts.MonoTypeface
@@ -133,6 +134,8 @@ fun MessageBackupsKeyRecordScreen(
  mode: MessageBackupsKeyRecordMode = MessageBackupsKeyRecordMode.Next(onNextClick = {}),
  notifyKeyIsSameAsOnDeviceBackupKey: Boolean = false
 ) {
+  TemporaryScreenshotSecurity.bind()
+
  val snackbarHostState = remember { SnackbarHostState() }
  val backupKeyString = remember(backupKey) {
    backupKey.chunked(4).joinToString("  ")
@@ -108,9 +108,10 @@ fun VerifyBackupPinScreen(
    append(stringResource(id = R.string.VerifyBackupPinScreen__enter_the_backup_key_that_you_recorded))
    append(" ")

+    val supportUrl = stringResource(R.string.remote_backup_support_url)
    withLink(
      LinkAnnotation.Clickable(tag = "learn-more") {
-        CommunicationActions.openBrowserLink(context, context.getString(R.string.remote_backup_support_url))
+        CommunicationActions.openBrowserLink(context, supportUrl)
      }
    ) {
      withStyle(SpanStyle(color = MaterialTheme.colorScheme.primary)) {
@@ -257,7 +257,7 @@ private fun Wallpaper.LinearGradient.toRemoteWallpaperPreset(): ChatStyle.Wallpa

 private fun Wallpaper.File.toFilePointer(db: SignalDatabase, backupMode: BackupMode): FilePointer? {
  val attachmentId: AttachmentId = UriUtil.parseOrNull(this.uri)?.let { PartUriParser(it).partId } ?: return null
-  val attachment = db.attachmentTable.getAttachment(attachmentId)
+  val attachment = db.attachmentTable.getAttachmentWithMetadata(attachmentId)
  return attachment?.toRemoteFilePointer(backupMode = backupMode)
 }

@@ -10,8 +10,8 @@ import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.components.settings.DSLConfiguration
 import org.thoughtcrime.securesms.components.settings.DSLSettingsFragment
 import org.thoughtcrime.securesms.components.settings.DSLSettingsText
-import org.thoughtcrime.securesms.components.settings.app.subscription.models.CurrencySelection
-import org.thoughtcrime.securesms.components.settings.app.subscription.models.NetworkFailure
+import org.thoughtcrime.securesms.components.settings.app.subscription.ui.CurrencySelection
+import org.thoughtcrime.securesms.components.settings.app.subscription.ui.NetworkFailure
 import org.thoughtcrime.securesms.components.settings.configure
 import org.thoughtcrime.securesms.components.settings.models.IndeterminateLoadingCircle
 import org.thoughtcrime.securesms.components.settings.models.SplashImage
@@ -16,7 +16,6 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextField
-import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
@@ -27,6 +26,7 @@ import androidx.compose.ui.Alignment.Companion.End
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.platform.LocalResources
 import androidx.compose.ui.res.dimensionResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.TextRange
@@ -43,7 +43,7 @@ import org.signal.core.ui.compose.Buttons
 import org.signal.core.ui.compose.ComposeDialogFragment
 import org.signal.core.ui.compose.Scaffolds
 import org.signal.core.ui.compose.SignalIcons
-import org.signal.core.ui.isSplitPane
+import org.signal.core.ui.rememberIsSplitPane
 import org.signal.core.util.BreakIteratorCompat
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.calls.links.details.CallLinkDetailsViewModel
@@ -109,7 +109,7 @@ fun EditCallLinkNameScreen(
    onNavigationClick = {
      backPressedDispatcherOwner?.onBackPressedDispatcher?.onBackPressed()
    },
-    showNavigationIcon = !currentWindowAdaptiveInfo().windowSizeClass.isSplitPane()
+    showNavigationIcon = !LocalResources.current.rememberIsSplitPane()
  )
 }

@@ -16,9 +16,8 @@ import androidx.fragment.app.FragmentActivity
 import org.signal.core.ui.compose.theme.SignalTheme
 import org.signal.core.util.getParcelableExtraCompat
 import org.thoughtcrime.securesms.calls.links.EditCallLinkNameDialogFragment
+import org.thoughtcrime.securesms.main.MainNavigationCallDetailRouter
 import org.thoughtcrime.securesms.main.MainNavigationDetailLocation
-import org.thoughtcrime.securesms.main.MainNavigationListLocation
-import org.thoughtcrime.securesms.main.MainNavigationRouter
 import org.thoughtcrime.securesms.service.webrtc.links.CallLinkRoomId
 import org.thoughtcrime.securesms.util.viewModel

@@ -56,23 +55,17 @@ class CallLinkDetailsActivity : FragmentActivity() {
    }
  }

-  private inner class Router : MainNavigationRouter {
-    override fun goTo(location: MainNavigationDetailLocation) {
+  private inner class Router : MainNavigationCallDetailRouter {
+    override fun goToCallDetail(location: MainNavigationDetailLocation.Calls) {
      when (location) {
        is MainNavigationDetailLocation.Calls.CallLinks.EditCallLinkName -> {
          EditCallLinkNameDialogFragment().apply {
            arguments = bundleOf(EditCallLinkNameDialogFragment.ARG_NAME to viewModel.nameSnapshot)
          }.show(supportFragmentManager, null)
        }
-
-        is MainNavigationDetailLocation.Empty -> {
-          finishAfterTransition()
-        }
-
-        else -> error("Unsupported route $location")
      }
    }

-    override fun goTo(location: MainNavigationListLocation) = Unit
+    override fun exitDetailLocation() = finishAfterTransition()
  }
 }
@@ -15,12 +15,12 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.SnackbarHostState
-import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalResources
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.app.ShareCompat
@@ -37,7 +37,7 @@ import org.signal.core.ui.compose.Rows
 import org.signal.core.ui.compose.Scaffolds
 import org.signal.core.ui.compose.SignalIcons
 import org.signal.core.ui.compose.Snackbars
-import org.signal.core.ui.isSplitPane
+import org.signal.core.ui.rememberIsSplitPane
 import org.signal.core.util.Util
 import org.signal.core.util.concurrent.LifecycleDisposable
 import org.signal.ringrtc.CallLinkState.Restrictions
@@ -46,8 +46,8 @@ import org.thoughtcrime.securesms.calls.YouAreAlreadyInACallSnackbar.YouAreAlrea
 import org.thoughtcrime.securesms.calls.links.CallLinks
 import org.thoughtcrime.securesms.calls.links.SignalCallRow
 import org.thoughtcrime.securesms.database.CallLinkTable
+import org.thoughtcrime.securesms.main.MainNavigationCallDetailRouter
 import org.thoughtcrime.securesms.main.MainNavigationDetailLocation
-import org.thoughtcrime.securesms.main.MainNavigationRouter
 import org.thoughtcrime.securesms.main.MainNavigationViewModel
 import org.thoughtcrime.securesms.recipients.RecipientId
 import org.thoughtcrime.securesms.service.webrtc.links.CallLinkCredentials
@@ -63,7 +63,7 @@ fun CallLinkDetailsScreen(
  viewModel: CallLinkDetailsViewModel = viewModel {
    CallLinkDetailsViewModel(roomId)
  },
-  router: MainNavigationRouter = viewModel<MainNavigationViewModel>(viewModelStoreOwner = LocalActivity.current as ComponentActivity) {
+  router: MainNavigationCallDetailRouter = viewModel<MainNavigationViewModel>(viewModelStoreOwner = LocalActivity.current as ComponentActivity) {
    error("Should already be created.")
  }
 ) {
@@ -83,14 +83,14 @@ fun CallLinkDetailsScreen(
    state = state,
    showAlreadyInACall = showAlreadyInACall,
    callback = callback,
-    showNavigationIcon = !currentWindowAdaptiveInfo().windowSizeClass.isSplitPane()
+    showNavigationIcon = !LocalResources.current.rememberIsSplitPane()
  )
 }

 class DefaultCallLinkDetailsCallback(
  private val activity: FragmentActivity,
  private val viewModel: CallLinkDetailsViewModel,
-  private val router: MainNavigationRouter
+  private val router: MainNavigationCallDetailRouter
 ) : CallLinkDetailsCallback {

  private val lifecycleDisposable = LifecycleDisposable()
@@ -113,7 +113,7 @@ class DefaultCallLinkDetailsCallback(
  }

  override fun onEditNameClicked() {
-    router.goTo(MainNavigationDetailLocation.Calls.CallLinks.EditCallLinkName(callLinkRoomId = viewModel.recipientSnapshot!!.requireCallLinkRoomId()))
+    router.goToCallDetail(MainNavigationDetailLocation.Calls.CallLinks.EditCallLinkName(callLinkRoomId = viewModel.recipientSnapshot!!.requireCallLinkRoomId()))
  }

  override fun onShareClicked() {
@@ -152,7 +152,7 @@ class DefaultCallLinkDetailsCallback(
    viewModel.setDisplayRevocationDialog(false)
    activity.lifecycleScope.launch {
      if (viewModel.delete()) {
-        router.goTo(MainNavigationDetailLocation.Empty)
+        router.exitDetailLocation()
      }
    }
  }
@@ -38,6 +38,7 @@ import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.groupsv2.DecryptedGroupUtil
 import java.util.concurrent.Executor
 import kotlin.math.max
 import kotlin.math.min
@@ -67,7 +68,7 @@ class CallEventCache(

      val output = mutableListOf<CallLogRow.Call>()
      val groupCallStateMap = mutableMapOf<Long, CallLogRow.GroupCallState>()
-      val canUserBeginCallMap = mutableMapOf<Long, Boolean>()
+      val canUserBeginCallMap = mutableMapOf<Long, CallLogRow.CanStartCall>()
      val callLinksSeen = hashSetOf<Long>()

      while (recordIterator.hasNext()) {
@@ -85,7 +86,7 @@ class CallEventCache(
    private fun ListIterator<CacheRecord>.readNextCallLog(
      filterState: FilterState,
      groupCallStateMap: MutableMap<Long, CallLogRow.GroupCallState>,
-      canUserBeginCallMap: MutableMap<Long, Boolean>,
+      canUserBeginCallMap: MutableMap<Long, CallLogRow.CanStartCall>,
      callLinksSeen: MutableSet<Long>
    ): CallLogRow.Call? {
      val parent = next()
@@ -143,14 +144,16 @@ class CallEventCache(
      return (child.timestamp - parent.timestamp) <= 4.hours.inWholeMilliseconds
    }

-    private fun canUserBeginCall(peer: Recipient, decryptedGroup: ByteArray?): Boolean {
-      return if (peer.isGroup && decryptedGroup != null) {
+    private fun canUserBeginCall(peer: Recipient, decryptedGroup: ByteArray?): CallLogRow.CanStartCall {
+      if (peer.isGroup && decryptedGroup != null) {
        val proto = DecryptedGroup.ADAPTER.decode(decryptedGroup)
-        return proto.isAnnouncementGroup != EnabledState.ENABLED ||
-          proto.members.firstOrNull() { it.aciBytes == SignalStore.account.aci?.toByteString() }?.role == Member.Role.ADMINISTRATOR
-      } else {
-        true
+        when {
+          proto.terminated -> return CallLogRow.CanStartCall.GROUP_TERMINATED
+          DecryptedGroupUtil.findMemberByAci(proto.members, SignalStore.account.requireAci()).isEmpty -> return CallLogRow.CanStartCall.NOT_A_MEMBER
+          proto.isAnnouncementGroup == EnabledState.ENABLED && proto.members.firstOrNull { it.aciBytes == SignalStore.account.aci?.toByteString() }?.role != Member.Role.ADMINISTRATOR -> return CallLogRow.CanStartCall.ADMIN_ONLY
+        }
      }
+      return CallLogRow.CanStartCall.ALLOWED
    }

    private fun getGroupCallState(body: String?): CallLogRow.GroupCallState {
@@ -167,7 +170,7 @@ class CallEventCache(
      children: Set<Long>,
      filterState: FilterState,
      groupCallStateCache: MutableMap<Long, CallLogRow.GroupCallState>,
-      canUserBeginCallMap: MutableMap<Long, Boolean>
+      canUserBeginCallMap: MutableMap<Long, CallLogRow.CanStartCall>
    ): CallLogRow.Call {
      val peer = Recipient.resolved(RecipientId.from(parent.peer))
      return CallLogRow.Call(
@@ -195,10 +198,10 @@ class CallEventCache(
        searchQuery = filterState.query,
        callLinkPeekInfo = AppDependencies.signalCallManager.peekInfoSnapshot[peer.id],
        canUserBeginCall = if (peer.isGroup) {
-          if (peer.isActiveGroup) {
-            canUserBeginCallMap.getOrPut(parent.peer) { canUserBeginCall(peer, parent.decryptedGroupBytes) }
-          } else false
-        } else true
+          canUserBeginCallMap.getOrPut(parent.peer) { canUserBeginCall(peer, parent.decryptedGroupBytes) }
+        } else {
+          CallLogRow.CanStartCall.ALLOWED
+        }
      )
    }

@@ -223,7 +223,7 @@ class CallLogAdapter(
    binding: CallLogAdapterItemBinding,
    private val onCallLinkClicked: (CallLogRow.CallLink) -> Unit,
    private val onCallLinkLongClicked: (View, CallLogRow.CallLink) -> Boolean,
-    private val onStartVideoCallClicked: (Recipient, Boolean) -> Unit
+    private val onStartVideoCallClicked: (Recipient, CallLogRow.CanStartCall) -> Unit
  ) : BindingViewHolder<CallLinkModel, CallLogAdapterItemBinding>(binding) {
    override fun bind(model: CallLinkModel) {
      if (payload.size == 1 && payload.contains(PAYLOAD_TIMESTAMP)) {
@@ -280,7 +280,7 @@ class CallLogAdapter(
          }
        )
        binding.groupCallButton.setOnClickListener {
-          onStartVideoCallClicked(model.callLink.recipient, true)
+          onStartVideoCallClicked(model.callLink.recipient, CallLogRow.CanStartCall.ALLOWED)
        }
        binding.callType.visible = false
        binding.groupCallButton.visible = true
@@ -288,7 +288,7 @@ class CallLogAdapter(
        binding.callType.setImageResource(R.drawable.symbol_video_24)
        binding.callType.contentDescription = context.getString(R.string.CallLogAdapter__start_a_video_call)
        binding.callType.setOnClickListener {
-          onStartVideoCallClicked(model.callLink.recipient, true)
+          onStartVideoCallClicked(model.callLink.recipient, CallLogRow.CanStartCall.ALLOWED)
        }
        binding.callType.visible = true
        binding.groupCallButton.visible = false
@@ -301,7 +301,7 @@ class CallLogAdapter(
    private val onCallClicked: (CallLogRow.Call) -> Unit,
    private val onCallLongClicked: (View, CallLogRow.Call) -> Boolean,
    private val onStartAudioCallClicked: (Recipient) -> Unit,
-    private val onStartVideoCallClicked: (Recipient, Boolean) -> Unit
+    private val onStartVideoCallClicked: (Recipient, CallLogRow.CanStartCall) -> Unit
  ) : BindingViewHolder<CallModel, CallLogAdapterItemBinding>(binding) {
    override fun bind(model: CallModel) {
      itemView.setOnClickListener {
@@ -324,13 +324,16 @@ class CallLogAdapter(
        return
      }

-      presentRecipientDetails(model.call.peer, model.call.searchQuery)
+      presentRecipientDetails(model.call)
      presentCallInfo(model.call, model.call.date)
      presentCallType(model)
    }

-    private fun presentRecipientDetails(recipient: Recipient, searchQuery: String?) {
-      binding.callRecipientAvatar.setAvatar(Glide.with(binding.callRecipientAvatar), recipient, true)
+    private fun presentRecipientDetails(call: CallLogRow.Call) {
+      val recipient = call.peer
+      val searchQuery = call.searchQuery
+      binding.callRecipientAvatar.setAvatar(Glide.with(binding.callRecipientAvatar), recipient, false)
+      binding.callRecipientAvatar.setOnClickListener { onCallClicked(call) }
      binding.callRecipientBadge.setBadgeFromRecipient(recipient)
      binding.callRecipientName.text = if (searchQuery != null) {
        SearchUtil.getHighlightedSpan(
@@ -401,7 +404,7 @@ class CallLogAdapter(
        CallTable.Type.VIDEO_CALL -> {
          binding.callType.setImageResource(R.drawable.symbol_video_24)
          binding.callType.contentDescription = context.getString(R.string.CallLogAdapter__start_a_video_call)
-          binding.callType.setOnClickListener { onStartVideoCallClicked(model.call.peer, true) }
+          binding.callType.setOnClickListener { onStartVideoCallClicked(model.call.peer, CallLogRow.CanStartCall.ALLOWED) }
          binding.callType.visible = true
          binding.groupCallButton.visible = false
        }
@@ -574,6 +577,6 @@ class CallLogAdapter(
    /**
     * Invoked when user presses the video icon
     */
-    fun onStartVideoCallClicked(recipient: Recipient, canUserBeginCall: Boolean)
+    fun onStartVideoCallClicked(recipient: Recipient, canUserBeginCall: CallLogRow.CanStartCall)
  }
 }
@@ -23,7 +23,6 @@ import io.reactivex.rxjava3.kotlin.subscribeBy
 import kotlinx.coroutines.launch
 import org.signal.core.ui.BottomSheetUtil
 import org.signal.core.ui.compose.Snackbars
-import org.signal.core.ui.getWindowSizeClass
 import org.signal.core.ui.isSplitPane
 import org.signal.core.util.DimensionUnit
 import org.signal.core.util.concurrent.LifecycleDisposable
@@ -133,7 +132,7 @@ class CallLogFragment : Fragment(R.layout.call_log_fragment), CallLogAdapter.Cal
        val filteredCount = callLogAdapter.submitCallRows(
          data,
          selected,
-          activeCallLogRowId = activeRowId.orNull().takeIf { resources.getWindowSizeClass().isSplitPane() },
+          activeCallLogRowId = activeRowId.orNull().takeIf { resources.isSplitPane() },
          viewModel.callLogPeekHelper.localDeviceCallRecipientId,
          scrollToPositionDelegate::notifyListCommitted
        )
@@ -187,7 +186,7 @@ class CallLogFragment : Fragment(R.layout.call_log_fragment), CallLogAdapter.Cal
      }
    }

-    if (!resources.getWindowSizeClass().isSplitPane()) {
+    if (!resources.isSplitPane()) {
      ViewUtil.setBottomMargin(binding.bottomActionBar, ViewUtil.getNavigationBarHeight(binding.bottomActionBar))
    }

@@ -334,7 +333,7 @@ class CallLogFragment : Fragment(R.layout.call_log_fragment), CallLogAdapter.Cal
    if (viewModel.selectionStateSnapshot.isNotEmpty(binding.recycler.adapter!!.itemCount)) {
      viewModel.toggleSelected(callLogRow.id)
    } else {
-      mainNavigationViewModel.goTo(MainNavigationDetailLocation.Calls.CallLinks.CallLinkDetails(callLogRow.record.roomId))
+      mainNavigationViewModel.goTo(MainNavigationDetailLocation.CallLinkDetails(callLogRow.record.roomId))
    }
  }

@@ -364,18 +363,21 @@ class CallLogFragment : Fragment(R.layout.call_log_fragment), CallLogAdapter.Cal
    }
  }

-  override fun onStartVideoCallClicked(recipient: Recipient, canUserBeginCall: Boolean) {
-    if (canUserBeginCall) {
-      CommunicationActions.startVideoCall(this, recipient) {
-        mainNavigationViewModel.snackbarRegistry.emit(
-          SnackbarState(
-            getString(R.string.CommunicationActions__you_are_already_in_a_call),
-            hostKey = MainSnackbarHostKey.MainChrome
+  override fun onStartVideoCallClicked(recipient: Recipient, canUserBeginCall: CallLogRow.CanStartCall) {
+    when (canUserBeginCall) {
+      CallLogRow.CanStartCall.ALLOWED -> {
+        CommunicationActions.startVideoCall(this, recipient) {
+          mainNavigationViewModel.snackbarRegistry.emit(
+            SnackbarState(
+              getString(R.string.CommunicationActions__you_are_already_in_a_call),
+              hostKey = MainSnackbarHostKey.MainChrome
+            )
          )
-        )
+        }
      }
-    } else {
-      ConversationDialogs.displayCannotStartGroupCallDueToPermissionsDialog(requireContext())
+      CallLogRow.CanStartCall.GROUP_TERMINATED -> ConversationDialogs.displayCannotStartGroupCallDueToGroupEndedDialog(requireContext())
+      CallLogRow.CanStartCall.NOT_A_MEMBER -> ConversationDialogs.displayCannotStartGroupCallDueToNoLongerAMemberDialog(requireContext())
+      CallLogRow.CanStartCall.ADMIN_ONLY -> ConversationDialogs.displayCannotStartGroupCallDueToPermissionsDialog(requireContext())
    }
  }

@@ -41,7 +41,7 @@ sealed class CallLogRow {
    val children: Set<Long>,
    val searchQuery: String?,
    val callLinkPeekInfo: CallLinkPeekInfo?,
-    val canUserBeginCall: Boolean,
+    val canUserBeginCall: CanStartCall,
    override val id: Id = Id.Call(children)
  ) : CallLogRow()

@@ -111,4 +111,11 @@ sealed class CallLogRow {
      }
    }
  }
+
+  enum class CanStartCall {
+    ALLOWED,
+    ADMIN_ONLY,
+    NOT_A_MEMBER,
+    GROUP_TERMINATED
+  }
 }
@@ -25,7 +25,6 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.ImageVector
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.dp
@@ -214,7 +213,8 @@ private fun UserMessagesHost(
  onDismiss: (UserMessage) -> Unit,
  snackbarHostState: SnackbarHostState
 ) {
-  val context = LocalContext.current
+  val youAreAlreadyInACall = stringResource(R.string.CommunicationActions__you_are_already_in_a_call)
+  val errorRetrievingContacts = stringResource(R.string.ContactSelectionListFragment_error_retrieving_contacts_check_your_network_connection)

  when (userMessage) {
    null -> {}
@@ -228,14 +228,14 @@ private fun UserMessagesHost(

    is UserMessage.UserAlreadyInAnotherCall -> LaunchedEffect(userMessage) {
      snackbarHostState.showSnackbar(
-        message = context.getString(R.string.CommunicationActions__you_are_already_in_a_call)
+        message = youAreAlreadyInACall
      )
      onDismiss(userMessage)
    }

    is UserMessage.ContactsRefreshFailed -> LaunchedEffect(userMessage) {
      snackbarHostState.showSnackbar(
-        message = context.getString(R.string.ContactSelectionListFragment_error_retrieving_contacts_check_your_network_connection)
+        message = errorRetrievingContacts
      )
      onDismiss(userMessage)
    }
@@ -15,6 +15,7 @@ import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.signal.core.util.logging.Log
+import org.signal.network.NetworkResult
 import org.thoughtcrime.securesms.calls.new.NewCallUiState.CallType
 import org.thoughtcrime.securesms.calls.new.NewCallUiState.UserMessage
 import org.thoughtcrime.securesms.contacts.sync.ContactDiscovery
@@ -25,7 +26,6 @@ import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.recipients.RecipientId
 import org.thoughtcrime.securesms.recipients.RecipientRepository
 import org.thoughtcrime.securesms.recipients.ui.RecipientSelection
-import org.whispersystems.signalservice.api.NetworkResult

 class NewCallViewModel : ViewModel() {
  companion object {
@@ -72,6 +72,7 @@ import org.signal.core.ui.compose.Previews
 import org.signal.core.ui.compose.Rows
 import org.signal.core.ui.compose.horizontalGutters
 import org.thoughtcrime.securesms.R
+import org.signal.core.ui.R as CoreUiR

@OptIn(ExperimentalMaterial3Api::class)
@Composable
@@ -413,7 +414,7 @@ private fun IssueChip(
    leadingIcon = {
      Icon(
        imageVector = if (isSelected) {
-          ImageVector.vectorResource(R.drawable.symbol_check_24)
+          ImageVector.vectorResource(CoreUiR.drawable.symbol_check_24)
        } else {
          ImageVector.vectorResource(issue.category.icon)
        },
@@ -1,69 +0,0 @@
-package org.thoughtcrime.securesms.color;
-
-import android.content.Context;
-
-import androidx.annotation.ColorInt;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class MaterialColors {
-
-  public static final MaterialColorList CONVERSATION_PALETTE = new MaterialColorList(new ArrayList<>(Arrays.asList(
-      MaterialColor.PLUM,
-      MaterialColor.CRIMSON,
-      MaterialColor.VERMILLION,
-      MaterialColor.VIOLET,
-      MaterialColor.INDIGO,
-      MaterialColor.TAUPE,
-      MaterialColor.ULTRAMARINE,
-      MaterialColor.BLUE,
-      MaterialColor.TEAL,
-      MaterialColor.FOREST,
-      MaterialColor.WINTERGREEN,
-      MaterialColor.BURLAP,
-      MaterialColor.STEEL
-  )));
-
-  public static class MaterialColorList {
-
-    private final List<MaterialColor> colors;
-
-    private MaterialColorList(List<MaterialColor> colors) {
-      this.colors = colors;
-    }
-
-    public MaterialColor get(int index) {
-      return colors.get(index);
-    }
-
-    public int size() {
-      return colors.size();
-    }
-
-    public @Nullable MaterialColor getByColor(Context context, int colorValue) {
-      for (MaterialColor color : colors) {
-        if (color.represents(context, colorValue)) {
-          return color;
-        }
-      }
-
-      return null;
-    }
-
-    public @ColorInt int[] asConversationColorArray(@NonNull Context context) {
-      int[] results = new int[colors.size()];
-      int   index   = 0;
-
-      for (MaterialColor color : colors) {
-        results[index++] = color.toConversationColor(context);
-      }
-
-      return results;
-    }
-  }
-}
-
@@ -63,6 +63,7 @@ public final class AudioView extends FrameLayout {
  @NonNull  private final AnimatingToggle     controlToggle;
  @NonNull  private final View                progressAndPlay;
  @NonNull  private final LottieAnimationView playPauseButton;
+  @NonNull  private final View                downloadContainer;
  @NonNull  private final ImageView           downloadButton;
  @Nullable private final ProgressWheel       circleProgress;
  @NonNull  private final SeekBar             seekBar;
@@ -121,13 +122,14 @@ public final class AudioView extends FrameLayout {
          throw new IllegalStateException("Unsupported mode: " + mode);
      }

-      this.controlToggle   = findViewById(R.id.control_toggle);
-      this.playPauseButton = findViewById(R.id.play);
-      this.progressAndPlay = findViewById(R.id.progress_and_play);
-      this.downloadButton  = findViewById(R.id.download);
-      this.circleProgress  = findViewById(R.id.circle_progress);
-      this.seekBar         = findViewById(R.id.seek);
-      this.duration        = findViewById(R.id.duration);
+      this.controlToggle     = findViewById(R.id.control_toggle);
+      this.playPauseButton   = findViewById(R.id.play);
+      this.progressAndPlay   = findViewById(R.id.progress_and_play);
+      this.downloadContainer = findViewById(R.id.download_container);
+      this.downloadButton    = findViewById(R.id.download);
+      this.circleProgress    = findViewById(R.id.circle_progress);
+      this.seekBar           = findViewById(R.id.seek);
+      this.duration          = findViewById(R.id.duration);

      lottieDirection = REVERSE;
      this.playPauseButton.setOnClickListener(new PlayPauseClickedListener());
@@ -168,6 +170,7 @@ public final class AudioView extends FrameLayout {

  public void setProgressAndPlayBackgroundTint(@ColorInt int color) {
    progressAndPlay.getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
+    downloadContainer.getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
  }

  public Observer<VoiceNotePlaybackState> getPlaybackStateObserver() {
@@ -195,7 +198,7 @@ public final class AudioView extends FrameLayout {
    }

    if (showControls && audio.isPendingDownload()) {
-      controlToggle.displayQuick(downloadButton);
+      controlToggle.displayQuick(downloadContainer);
      seekBar.setEnabled(false);
      downloadButton.setOnClickListener(new DownloadClickedListener(audio));
      if (circleProgress != null) {
@@ -30,11 +30,12 @@ import com.bumptech.glide.request.target.SimpleTarget;
 import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.request.transition.Transition;

+import org.signal.core.util.ContextUtil;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.avatar.fallback.FallbackAvatar;
 import org.thoughtcrime.securesms.avatar.fallback.FallbackAvatarDrawable;
-import org.thoughtcrime.securesms.components.settings.conversation.ConversationSettingsActivity;
+import org.thoughtcrime.securesms.components.settings.conversation.ConversationSettingsNavigator;
 import org.thoughtcrime.securesms.contacts.avatars.ContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.SystemContactPhoto;
@@ -53,9 +54,7 @@ import java.util.List;
 import java.util.Objects;

 public final class AvatarImageView extends AppCompatImageView {
-
  private static final int SIZE_LARGE = 1;
-  private static final int SIZE_SMALL = 2;

  @SuppressWarnings("unused")
  private static final String TAG = Log.tag(AvatarImageView.class);
@@ -156,10 +155,10 @@ public final class AvatarImageView extends AppCompatImageView {

  public void setAvatar(@NonNull RequestManager requestManager, @Nullable Recipient recipient, boolean quickContactEnabled, boolean useSelfProfileAvatar, boolean useBlurGradient) {
    setAvatar(requestManager, recipient, new AvatarOptions.Builder(this)
-                                                          .withUseSelfProfileAvatar(useSelfProfileAvatar)
-                                                          .withQuickContactEnabled(quickContactEnabled)
-                                                          .withUseBlurGradient(useBlurGradient)
-                                                          .build());
+        .withUseSelfProfileAvatar(useSelfProfileAvatar)
+        .withQuickContactEnabled(quickContactEnabled)
+        .withUseBlurGradient(useBlurGradient)
+        .build());
  }

  private void setAvatar(@Nullable Recipient recipient, @NonNull AvatarOptions avatarOptions) {
@@ -182,8 +181,8 @@ public final class AvatarImageView extends AppCompatImageView {

      if (!photo.equals(recipientContactPhoto) || shouldBlur != blurred || !Objects.equals(chatColors, this.chatColors) || !Objects.equals(initials, this.initials)) {
        requestManager.clear(this);
-        this.chatColors = chatColors;
-        this.initials   = initials;
+        this.chatColors       = chatColors;
+        this.initials         = initials;
        recipientContactPhoto = photo;

        FallbackAvatarProvider activeFallbackPhotoProvider = this.fallbackAvatarProvider;
@@ -215,12 +214,12 @@ public final class AvatarImageView extends AppCompatImageView {
          List<Transformation<Bitmap>> transforms = Collections.singletonList(new CircleCrop());

          RequestBuilder<Drawable> request = requestManager.load(photo.contactPhoto)
-                                                         .fallback(fallback)
-                                                         .error(fallback)
-                                                         .diskCacheStrategy(DiskCacheStrategy.ALL)
-                                                         .downsample(DownsampleStrategy.CENTER_INSIDE)
-                                                         .transform(new MultiTransformation<>(transforms))
-                                                         .addListener(redownloadRequestListener);
+                                                           .fallback(fallback)
+                                                           .error(fallback)
+                                                           .diskCacheStrategy(DiskCacheStrategy.ALL)
+                                                           .downsample(DownsampleStrategy.CENTER_INSIDE)
+                                                           .transform(new MultiTransformation<>(transforms))
+                                                           .addListener(redownloadRequestListener);

          if (wasUnblurred) {
            blurred = shouldBlur;
@@ -260,17 +259,12 @@ public final class AvatarImageView extends AppCompatImageView {
  private void setAvatarClickHandler(@NonNull final Recipient recipient, boolean quickContactEnabled) {
    if (quickContactEnabled) {
      super.setOnClickListener(v -> {
-        Context context = getContext();
+        FragmentActivity activity = ContextUtil.requireFragmentActivity(getContext());
+
        if (recipient.isPushGroup()) {
-          context.startActivity(ConversationSettingsActivity.forGroup(context, recipient.requireGroupId().requirePush()),
-                                ConversationSettingsActivity.createTransitionBundle(context, this));
+          ConversationSettingsNavigator.navigate(activity, recipient);
        } else {
-          if (context instanceof FragmentActivity) {
-            RecipientBottomSheetDialogFragment.show(((FragmentActivity) context).getSupportFragmentManager(), recipient.getId(), null);
-          } else {
-            context.startActivity(ConversationSettingsActivity.forRecipient(context, recipient.getId()),
-                                  ConversationSettingsActivity.createTransitionBundle(context, this));
-          }
+          RecipientBottomSheetDialogFragment.show(activity.getSupportFragmentManager(), recipient.getId(), null);
        }
      });
    } else {
@@ -283,13 +277,13 @@ public final class AvatarImageView extends AppCompatImageView {
    Drawable fallback = new FallbackAvatarDrawable(getContext(), new FallbackAvatar.Resource.Group(color)).circleCrop();

    Glide.with(this)
-            .load(avatarBytes)
-            .dontAnimate()
-            .fallback(fallback)
-            .error(fallback)
-            .diskCacheStrategy(DiskCacheStrategy.ALL)
-            .circleCrop()
-            .into(this);
+         .load(avatarBytes)
+         .dontAnimate()
+         .fallback(fallback)
+         .error(fallback)
+         .diskCacheStrategy(DiskCacheStrategy.ALL)
+         .circleCrop()
+         .into(this);
  }

  public void setNonAvatarImageResource(@DrawableRes int imageResource) {
@@ -308,7 +302,8 @@ public final class AvatarImageView extends AppCompatImageView {
    }
  }

-  private static class DefaultFallbackAvatarProvider implements FallbackAvatarProvider {}
+  private static class DefaultFallbackAvatarProvider implements FallbackAvatarProvider {
+  }

  private static class RecipientContactPhoto {

@@ -4,7 +4,6 @@ import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Canvas;
 import android.os.Build;
-import android.os.Bundle;
 import android.text.Annotation;
 import android.text.Editable;
 import android.text.Selection;
@@ -26,9 +25,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 import androidx.core.content.ContextCompat;
-import androidx.core.view.inputmethod.EditorInfoCompat;
-import androidx.core.view.inputmethod.InputConnectionCompat;
-import androidx.core.view.inputmethod.InputContentInfoCompat;

 import org.signal.core.util.StringUtil;
 import org.signal.core.util.logging.Log;
@@ -69,7 +65,6 @@ public class ComposeText extends EmojiEditText {
  private MentionValidatorWatcher mentionValidatorWatcher;
  private MessageSendType         lastMessageSendType;

-  @Nullable private InputPanel.MediaListener      mediaListener;
  @Nullable private CursorPositionChangedListener cursorPositionChangedListener;
  @Nullable private InlineQueryChangedListener    inlineQueryChangedListener;
  @Nullable private StylingChangedListener        stylingChangedListener;
@@ -247,20 +242,7 @@ public class ComposeText extends EmojiEditText {
      editorInfo.imeOptions &= ~EditorInfo.IME_FLAG_NO_ENTER_ACTION;
    }

-    if (mediaListener == null) {
-      return inputConnection;
-    }
-
-    if (inputConnection == null) {
-      return null;
-    }
-
-    EditorInfoCompat.setContentMimeTypes(editorInfo, new String[] { "image/jpeg", "image/png", "image/gif", "image/webp", "image/heic", "image/heif", "image/avif" });
-    return InputConnectionCompat.createWrapper(inputConnection, editorInfo, new CommitContentListener(mediaListener));
-  }
-
-  public void setMediaListener(@Nullable InputPanel.MediaListener mediaListener) {
-    this.mediaListener = mediaListener;
+    return inputConnection;
  }

  public boolean hasMentions() {
@@ -577,38 +559,6 @@ public class ComposeText extends EmojiEditText {
    return true;
  }

-  private static class CommitContentListener implements InputConnectionCompat.OnCommitContentListener {
-
-    private static final String TAG = Log.tag(CommitContentListener.class);
-
-    private final InputPanel.MediaListener mediaListener;
-
-    private CommitContentListener(@NonNull InputPanel.MediaListener mediaListener) {
-      this.mediaListener = mediaListener;
-    }
-
-    @Override
-    public boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts) {
-      if (Build.VERSION.SDK_INT >= 25 && (flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0) {
-        try {
-          inputContentInfo.requestPermission();
-        } catch (Exception e) {
-          Log.w(TAG, e);
-          return false;
-        }
-      }
-
-      if (inputContentInfo.getDescription().getMimeTypeCount() > 0) {
-        mediaListener.onMediaSelected(inputContentInfo.getContentUri(),
-                                      inputContentInfo.getDescription().getMimeType(0));
-
-        return true;
-      }
-
-      return false;
-    }
-  }
-
  private static class QueryStart {
    public int     index;
    public boolean isMentionQuery;
@@ -254,7 +254,11 @@ public class ConversationItemFooter extends ConstraintLayout {
                                 }
                               });

-      dateView.setMaxWidth(ViewUtil.dpToPx(32));
+      ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams) dateView.getLayoutParams();
+      params.startToEnd = R.id.footer_audio_playback_speed_toggle;
+      params.constrainedWidth = true;
+      params.horizontalBias = 1f;
+      dateView.setLayoutParams(params);
  }

  private void hidePlaybackSpeedToggle() {
@@ -276,7 +280,11 @@ public class ConversationItemFooter extends ConstraintLayout {
                                 }
                               });

-      dateView.setMaxWidth(Integer.MAX_VALUE);
+      ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams) dateView.getLayoutParams();
+      params.startToEnd = ConstraintLayout.LayoutParams.UNSET;
+      params.constrainedWidth = false;
+      params.horizontalBias = 0.5f;
+      dateView.setLayoutParams(params);
  }

  private @NonNull Rect getPlaybackSpeedToggleTouchDelegateRect() {
@@ -9,10 +9,10 @@ import androidx.annotation.DrawableRes;
 import androidx.annotation.Nullable;
 import androidx.core.content.ContextCompat;

+import org.signal.core.util.ContextUtil;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.emoji.SimpleEmojiTextView;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.ContextUtil;
 import org.thoughtcrime.securesms.util.DrawableUtil;
 import org.thoughtcrime.securesms.util.RemoteConfig;
 import org.thoughtcrime.securesms.util.SpanUtil;
@@ -5,7 +5,6 @@ import android.animation.ValueAnimator;
 import android.content.Context;
 import android.graphics.drawable.ColorDrawable;
 import android.hardware.Camera;
-import android.net.Uri;
 import android.text.SpannableString;
 import android.text.format.DateUtils;
 import android.util.AttributeSet;
@@ -208,10 +207,6 @@ public class InputPanel extends ConstraintLayout
    }
  }

-  public void setMediaListener(@NonNull MediaListener listener) {
-    composeText.setMediaListener(listener);
-  }
-
  public void setQuote(@NonNull RequestManager requestManager,
                       long id,
                       @NonNull Recipient author,
@@ -954,8 +949,4 @@ public class InputPanel extends ConstraintLayout
      };
    }
  }
-
-  public interface MediaListener {
-    void onMediaSelected(@NonNull Uri uri, String contentType);
-  }
 }
@@ -152,7 +152,7 @@ open class InsetAwareConstraintLayout @JvmOverloads constructor(
    val isLtr = ViewUtil.isLtr(this)

    val statusBar = windowInsets.top
-    val navigationBar = navigationBarInsetOverride ?: if (windowInsets.bottom == 0 && Build.VERSION.SDK_INT <= 29) {
+    val navigationBar = navigationBarInsetOverride ?: if (windowInsets.bottom == 0 && Build.VERSION.SDK_INT <= 29 && !ViewUtil.isGestureNavigation(resources, insets)) {
      ViewUtil.getNavigationBarHeight(resources)
    } else {
      windowInsets.bottom
@@ -289,8 +289,7 @@ public class QuoteView extends ConstraintLayout implements RecipientForeverObser

    QuoteViewColorTheme colorTheme      = getColorTheme();
    int                 foregroundColor = colorTheme.getForegroundColor(getContext());
-    authorView.setSender(name, foregroundColor);
-    authorView.setLabel(memberLabel, foregroundColor, colorTheme.getLabelBackgroundColor(getContext()));
+    authorView.bind(name, foregroundColor, memberLabel, foregroundColor, colorTheme.getLabelBackgroundColor(getContext()));
  }

  private boolean isStoryReply() {
@@ -0,0 +1,45 @@
+package org.thoughtcrime.securesms.components
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.ColorFilter
+import android.graphics.Matrix
+import android.graphics.Paint
+import android.graphics.PixelFormat
+import android.graphics.Shader
+import android.graphics.drawable.Drawable
+
+/**
+ * Draws [bitmap] as a repeating tiled pattern rotated by [rotationDegrees].
+ */
+class RotatedTiledDrawable(
+  private val bitmap: Bitmap,
+  private val rotationDegrees: Float
+) : Drawable() {
+
+  private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+    shader = android.graphics.BitmapShader(bitmap, Shader.TileMode.REPEAT, Shader.TileMode.REPEAT)
+  }
+
+  override fun onBoundsChange(bounds: android.graphics.Rect) {
+    paint.shader.setLocalMatrix(
+      Matrix().apply { setRotate(rotationDegrees, bounds.exactCenterX(), bounds.exactCenterY()) }
+    )
+  }
+
+  override fun draw(canvas: Canvas) {
+    canvas.drawRect(bounds, paint)
+  }
+
+  override fun setAlpha(alpha: Int) {
+    paint.alpha = alpha
+    invalidateSelf()
+  }
+
+  override fun setColorFilter(colorFilter: ColorFilter?) {
+    paint.colorFilter = colorFilter
+    invalidateSelf()
+  }
+
+  override fun getOpacity(): Int = PixelFormat.TRANSLUCENT
+}
@@ -16,15 +16,14 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;

-import com.annimon.stream.Stream;
 import com.bumptech.glide.RequestManager;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;

+import org.signal.glide.decryptableuri.DecryptableUri;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.contactshare.Contact;
 import org.thoughtcrime.securesms.contactshare.ContactUtil;
 import org.thoughtcrime.securesms.database.RecipientTable;
-import org.signal.glide.decryptableuri.DecryptableUri;
 import org.thoughtcrime.securesms.recipients.LiveRecipient;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientForeverObserver;
@@ -116,7 +115,7 @@ public class SharedContactView extends LinearLayout implements RecipientForeverO
    this.locale         = locale;
    this.contact        = contact;

-    Stream.of(activeRecipients.values()).forEach(recipient ->  recipient.removeForeverObserver(this));
+    activeRecipients.values().stream().forEach(recipient ->  recipient.removeForeverObserver(this));
    this.activeRecipients.clear();

    presentContact(contact);
@@ -5,18 +5,41 @@

 package org.thoughtcrime.securesms.components

+import android.view.Window
 import android.view.WindowManager
 import androidx.activity.ComponentActivity
+import androidx.activity.compose.LocalActivity
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
 import org.thoughtcrime.securesms.util.TextSecurePreferences
+import java.util.WeakHashMap

 /**
 * Applies temporary screenshot security for the given component lifecycle.
+ *
+ * Multiple callers can request security on the same window concurrently; the
+ * flag is only cleared once every caller has released its hold.
 */
 object TemporaryScreenshotSecurity {

+  private val activeHolds = WeakHashMap<Window, Int>()
+
+  @Composable
+  fun bind() {
+    val activity = LocalActivity.current as? ComponentActivity ?: return
+
+    DisposableEffect(activity) {
+      acquire(activity)
+
+      onDispose {
+        release(activity)
+      }
+    }
+  }
+
  @JvmStatic
  fun bindToViewLifecycleOwner(fragment: Fragment) {
    val observer = LifecycleObserver { fragment.requireActivity() }
@@ -31,21 +54,37 @@ object TemporaryScreenshotSecurity {
    activity.lifecycle.addObserver(observer)
  }

+  private fun acquire(activity: ComponentActivity) {
+    val window = activity.window
+    val previous = activeHolds[window] ?: 0
+    activeHolds[window] = previous + 1
+    if (previous == 0 && !TextSecurePreferences.isScreenSecurityEnabled(activity)) {
+      window.addFlags(WindowManager.LayoutParams.FLAG_SECURE)
+    }
+  }
+
+  private fun release(activity: ComponentActivity) {
+    val window = activity.window
+    val next = ((activeHolds[window] ?: 0) - 1).coerceAtLeast(0)
+    if (next == 0) {
+      activeHolds.remove(window)
+      if (!TextSecurePreferences.isScreenSecurityEnabled(activity)) {
+        window.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
+      }
+    } else {
+      activeHolds[window] = next
+    }
+  }
+
  private class LifecycleObserver(
    private val activityProvider: () -> ComponentActivity
  ) : DefaultLifecycleObserver {
    override fun onResume(owner: LifecycleOwner) {
-      val activity = activityProvider()
-      if (!TextSecurePreferences.isScreenSecurityEnabled(activity)) {
-        activity.window.addFlags(WindowManager.LayoutParams.FLAG_SECURE)
-      }
+      acquire(activityProvider())
    }

    override fun onPause(owner: LifecycleOwner) {
-      val activity = activityProvider()
-      if (!TextSecurePreferences.isScreenSecurityEnabled(activity)) {
-        activity.window.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
-      }
+      release(activityProvider())
    }
  }
 }
@@ -27,6 +27,7 @@ import androidx.annotation.Nullable;
 import androidx.annotation.Px;
 import androidx.annotation.UiThread;
 import androidx.appcompat.widget.AppCompatImageView;
+import com.google.android.material.color.MaterialColors;

 import com.bumptech.glide.RequestBuilder;
 import com.bumptech.glide.RequestManager;
@@ -35,6 +36,7 @@ import com.bumptech.glide.request.Request;
 import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;

+import org.signal.core.models.media.TransformProperties;
 import org.signal.core.util.concurrent.ListenableFuture;
 import org.signal.core.util.concurrent.SettableFuture;
 import org.signal.core.util.logging.Log;
@@ -347,6 +349,7 @@ public class ThumbnailView extends FrameLayout {

      transferControlViewStub.setVisibility(View.GONE);
      playOverlay.setVisibility(View.GONE);
+      setBackgroundColor(Color.TRANSPARENT);

      requestManager.clear(blurHash);
      blurHash.setImageDrawable(null);
@@ -407,6 +410,8 @@ public class ThumbnailView extends FrameLayout {
    }

    if (this.slide != null && this.slide.getFastPreflightId() != null &&
+        this.slide.isInProgress() == slide.isInProgress() &&
+        image.getDrawable() != null &&
        (!slide.hasVideo() || Util.equals(this.slide.getUri(), slide.getUri())) &&
        Util.equals(this.slide.getFastPreflightId(), slide.getFastPreflightId()))
    {
@@ -486,6 +491,12 @@ public class ThumbnailView extends FrameLayout {
      image.setImageDrawable(null);
    }

+    if (slide.getTransferState() == AttachmentTable.TRANSFER_RESTORE_OFFLOADED && slide.getDisplayUri() == null) {
+      setBackgroundColor(MaterialColors.getColor(this, com.google.android.material.R.attr.colorSurfaceVariant, Color.GRAY));
+    } else {
+      setBackgroundColor(Color.TRANSPARENT);
+    }
+
    if (!resultHandled) {
      result.set(false);
    }
@@ -598,7 +609,14 @@ public class ThumbnailView extends FrameLayout {
  }

  private RequestBuilder<Drawable> buildThumbnailRequestBuilder(@NonNull RequestManager requestManager, @NonNull Slide slide) {
-    RequestBuilder<Drawable> requestBuilder = applySizing(requestManager.load(new DecryptableUri(Objects.requireNonNull(slide.getDisplayUri())))
+    long                videoTrimStartTimeUs = 0;
+    TransformProperties transformProperties  = slide.asAttachment().transformProperties;
+
+    if (transformProperties != null && !transformProperties.shouldSkipTransform()) {
+      videoTrimStartTimeUs = transformProperties.videoTrimStartTimeUs;
+    }
+
+    RequestBuilder<Drawable> requestBuilder = applySizing(requestManager.load(new DecryptableUri(Objects.requireNonNull(slide.getDisplayUri()), videoTrimStartTimeUs))
                                                              .diskCacheStrategy(DiskCacheStrategy.RESOURCE)
                                                              .downsample(SignalDownsampleStrategy.CENTER_OUTSIDE_NO_UPSCALE)
                                                              .transition(withCrossFade()));
@@ -7,13 +7,12 @@ import androidx.annotation.NonNull;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;

-import com.annimon.stream.Collectors;
-import com.annimon.stream.Stream;
+import java.util.stream.Collectors;

 import org.signal.core.util.ThreadUtil;
+import org.signal.core.util.Util;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.signal.core.util.Util;

 import java.util.ArrayList;
 import java.util.Collections;
@@ -140,7 +139,7 @@ public class TypingStatusRepository {

    notifier.postValue(new TypingState(new ArrayList<>(uniqueTypists), isReplacedByIncomingMessage));

-    Set<Long> activeThreads = Stream.of(typistMap.keySet()).filter(t -> !typistMap.get(t).isEmpty()).collect(Collectors.toSet());
+    Set<Long> activeThreads = typistMap.keySet().stream().filter(t -> !typistMap.get(t).isEmpty()).collect(Collectors.toSet());
    threadsNotifier.postValue(activeThreads);
  }

--- a/Show More
+++ b/Show More