Add persistent state save for send quality to media send module.

app/src/main/java/org/thoughtcrime/securesms/mediasend/v3/MediaSendV3Repository.kt

@@ -90,6 +90,12 @@ object MediaSendV3Repository : MediaSendRepository {
       SignalStore.misc.isCameraFacingFront = value
     }
 
+  override var sentMediaQuality: SentMediaQuality
+    get() = SignalStore.settings.sentMediaQuality
+    set(value) {
+      SignalStore.settings.sentMediaQuality = value
+    }
+
   override suspend fun getFolders(): List<MediaFolder> = suspendCancellableCoroutine { continuation ->
     mediaRepository.getFolders(appContext) { folders ->
       continuation.resume(folders)

feature/media-send/src/main/java/org/signal/mediasend/MediaSendRepository.kt

@@ -59,6 +59,11 @@ interface MediaSendRepository {
    */
   suspend fun deleteBlobs(media: List<Media>)
 
+  /**
+   * User's sent-media-quality setting, backed by persistent storage.
+   */
+  var sentMediaQuality: SentMediaQuality
+
   /**
    * Whether the user has opted out of the warning shown before media is written to shared device storage.
    */

feature/media-send/src/main/java/org/signal/mediasend/MediaSendState.kt

@@ -43,7 +43,7 @@ data class MediaSendState(
   val focusedMedia: Media? = null,
   val isMeteredConnection: Boolean = false,
   val isPreUploadEnabled: Boolean = false,
-  val sentMediaQuality: SentMediaQuality = SentMediaQuality.STANDARD,
+  val sentMediaQuality: @WriteWith<TransientSentMediaQualityParceler> SentMediaQuality = MediaSendDependencies.mediaSendRepository.sentMediaQuality,
   /**
    * Per-media editor state keyed by URI (video trim data, image editor data, etc.).
    */
@@ -190,6 +190,14 @@ data class MediaSendState(
     override fun MediaConstraints.write(parcel: Parcel, flags: Int) = Unit
   }
 
+  /**
+   * The repository is the source of truth: every toggle writes through to it, so the value is re-read rather than saved.
+   */
+  private object TransientSentMediaQualityParceler : Parceler<SentMediaQuality> {
+    override fun create(parcel: Parcel): SentMediaQuality = MediaSendDependencies.mediaSendRepository.sentMediaQuality
+    override fun SentMediaQuality.write(parcel: Parcel, flags: Int) = Unit
+  }
+
   enum class ViewOnceToggleState(val code: Int) {
     OFF(0),
     ONCE(1);

feature/media-send/src/main/java/org/signal/mediasend/MediaSendViewModel.kt

@@ -763,6 +763,7 @@ class MediaSendViewModel(
     if (snapshot.sentMediaQuality == sentMediaQuality) return
 
     updateState { copy(sentMediaQuality = sentMediaQuality, isPreUploadEnabled = false) }
+    repository.sentMediaQuality = sentMediaQuality
     preUploadController.cancelAllUploads()
 
     // Re-clamp video durations based on new quality