Add deprecation notification when build expires.

app/src/main/java/org/thoughtcrime/securesms/jobs/DeprecatedNotificationJob.kt

@@ -0,0 +1,81 @@
+/*
+ * Copyright 2025 Signal Messenger, LLC
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package org.thoughtcrime.securesms.jobs
+
+import android.app.PendingIntent
+import android.content.Intent
+import android.net.Uri
+import androidx.core.app.NotificationCompat
+import org.signal.core.util.logging.Log
+import org.thoughtcrime.securesms.BuildConfig
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.dependencies.AppDependencies
+import org.thoughtcrime.securesms.jobmanager.Job
+import org.thoughtcrime.securesms.notifications.NotificationChannels
+import org.thoughtcrime.securesms.notifications.NotificationIds
+import org.thoughtcrime.securesms.util.ServiceUtil
+import kotlin.time.Duration.Companion.days
+
+/**
+ * Notifies users that their build expired and redirects to the download page on click.
+ */
+class DeprecatedNotificationJob private constructor(parameters: Parameters) : Job(parameters) {
+  companion object {
+    const val KEY: String = "DeprecatedNotificationJob"
+    private val TAG = Log.tag(DeprecatedNotificationJob::class.java)
+
+    @JvmStatic
+    fun enqueue() {
+      AppDependencies.jobManager.add(DeprecatedNotificationJob())
+    }
+  }
+
+  private constructor() : this(
+    Parameters.Builder()
+      .setQueue("DeprecatedNotificationJob")
+      .setLifespan(7.days.inWholeMilliseconds)
+      .setMaxAttempts(Parameters.UNLIMITED)
+      .build()
+  )
+
+  override fun serialize(): ByteArray? = null
+
+  override fun getFactoryKey(): String = KEY
+
+  override fun run(): Result {
+    if (NotificationChannels.getInstance().areNotificationsEnabled()) {
+      val intent: Intent
+
+      if (BuildConfig.MANAGES_APP_UPDATES) {
+        Log.d(TAG, "Showing deprecated notification for website APK")
+        intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://signal.org/android/apk"))
+      } else {
+        Log.d(TAG, "Showing deprecated notification for PlayStore")
+        val packageName = context.packageName
+        intent = Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=$packageName"))
+      }
+
+      val pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_IMMUTABLE)
+      val builder = NotificationCompat.Builder(context, NotificationChannels.getInstance().APP_ALERTS)
+        .setSmallIcon(R.drawable.ic_notification)
+        .setContentTitle(context.getString(R.string.DeprecatedNotificationJob_update_signal))
+        .setContentText(context.getString(R.string.DeprecatedNotificationJob_this_version_of_signal_has_expired))
+        .setContentIntent(pendingIntent)
+
+      ServiceUtil.getNotificationManager(context).notify(NotificationIds.APK_UPDATE_PROMPT_INSTALL, builder.build())
+    }
+
+    return Result.success()
+  }
+
+  override fun onFailure() = Unit
+
+  class Factory : Job.Factory<DeprecatedNotificationJob> {
+    override fun create(parameters: Parameters, serializedData: ByteArray?): DeprecatedNotificationJob {
+      return DeprecatedNotificationJob(parameters)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/jobs/JobManagerFactories.java

@@ -151,7 +151,7 @@ public final class JobManagerFactories {
       put(CopyAttachmentToArchiveJob.KEY,              new CopyAttachmentToArchiveJob.Factory());
       put(CreateReleaseChannelJob.KEY,                 new CreateReleaseChannelJob.Factory());
       put(DeleteAbandonedAttachmentsJob.KEY,           new DeleteAbandonedAttachmentsJob.Factory());
-      put(NewLinkedDeviceNotificationJob.KEY,          new NewLinkedDeviceNotificationJob.Factory());
+      put(DeprecatedNotificationJob.KEY,               new DeprecatedNotificationJob.Factory());
       put(DeviceNameChangeJob.KEY,                     new DeviceNameChangeJob.Factory());
       put(DirectoryRefreshJob.KEY,                     new DirectoryRefreshJob.Factory());
       put(DownloadLatestEmojiDataJob.KEY,              new DownloadLatestEmojiDataJob.Factory());
@@ -207,6 +207,7 @@ public final class JobManagerFactories {
       put(MultiDeviceVerifiedUpdateJob.KEY,            new MultiDeviceVerifiedUpdateJob.Factory());
       put(MultiDeviceViewOnceOpenJob.KEY,              new MultiDeviceViewOnceOpenJob.Factory());
       put(MultiDeviceViewedUpdateJob.KEY,              new MultiDeviceViewedUpdateJob.Factory());
+      put(NewLinkedDeviceNotificationJob.KEY,          new NewLinkedDeviceNotificationJob.Factory());
       put(NullMessageSendJob.KEY,                      new NullMessageSendJob.Factory());
       put(OptimizeMediaJob.KEY,                        new OptimizeMediaJob.Factory());
       put(OptimizeMessageSearchIndexJob.KEY,           new OptimizeMessageSearchIndexJob.Factory());

app/src/main/java/org/thoughtcrime/securesms/keyvalue/MiscellaneousValues.kt

@@ -3,6 +3,7 @@ package org.thoughtcrime.securesms.keyvalue
 import org.thoughtcrime.securesms.components.settings.app.usernamelinks.UsernameQrCodeColorScheme
 import org.thoughtcrime.securesms.database.model.databaseprotos.PendingChangeNumberMetadata
 import org.thoughtcrime.securesms.jobmanager.impl.ChangeNumberConstraintObserver
+import org.thoughtcrime.securesms.jobs.DeprecatedNotificationJob
 import org.thoughtcrime.securesms.keyvalue.protos.LeastActiveLinkedDevice
 
 class MiscellaneousValues internal constructor(store: KeyValueStore) : SignalStoreValues(store) {
@@ -69,9 +70,16 @@ class MiscellaneousValues internal constructor(store: KeyValueStore) : SignalSto
   var lastProfileRefreshTime by longValue(LAST_PROFILE_REFRESH_TIME, 0)
 
   /**
-   * Whether or not the client is currently in a 'deprecated' state, disallowing network access.
+   * Whether or not the client is currently in a 'deprecated' state, disallowing network access. Send a notification if the client changes from not deprecated to deprecated state.
    */
-  var isClientDeprecated: Boolean by booleanValue(CLIENT_DEPRECATED, false)
+  var isClientDeprecated: Boolean
+    get() = getBoolean(CLIENT_DEPRECATED, false)
+    set(isDeprecated) {
+      if (isDeprecated && !isClientDeprecated) {
+        DeprecatedNotificationJob.enqueue()
+      }
+      putBoolean(CLIENT_DEPRECATED, isDeprecated)
+    }
 
   /**
    * Whether or not we've locked the device after they've transferred to a new one.

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

@@ -1177,6 +1177,11 @@
     <string name="ExpiredBuildReminder_this_version_of_signal_has_expired">This version of Signal has expired. Update now to send and receive messages.</string>
     <string name="ExpiredBuildReminder_update_now">Update now</string>
 
+    <!-- Title of notification telling users to update Signal -->
+    <string name="DeprecatedNotificationJob_update_signal">Update Signal</string>
+    <!-- Message body of notification telling users that this current version of Signal has expired. If pressed, we will direct them to the website APK or PlayStore page -->
+    <string name="DeprecatedNotificationJob_this_version_of_signal_has_expired">This version of Signal has expired. Tap to update to send and receive messages.</string>
+
     <!-- PendingGroupJoinRequestsReminder -->
     <plurals name="PendingGroupJoinRequestsReminder_d_pending_member_requests">
         <item quantity="one">%d pending member request.</item>