Merge branch 'playback' into dev

app/src/main/java/org/oxycblt/auxio/AuxioService.kt

@@ -43,24 +43,25 @@ class AuxioService : MediaLibraryService(), ForegroundListener {
     }
 
     override fun onBind(intent: Intent?): IBinder? {
-        handleIntent(intent)
+        start(intent)
         return super.onBind(intent)
     }
 
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         // TODO: Start command occurring from a foreign service basically implies a detached
         //  service, we might need more handling here.
-        handleIntent(intent)
+        start(intent)
         return super.onStartCommand(intent, flags, startId)
     }
 
-    private fun handleIntent(intent: Intent?) {
+    private fun start(intent: Intent?) {
         val nativeStart = intent?.getBooleanExtra(INTENT_KEY_NATIVE_START, false) ?: false
         if (!nativeStart) {
             // Some foreign code started us, no guarantees about foreground stability. Figure
             // out what to do.
             mediaSessionFragment.handleNonNativeStart()
         }
+        indexingFragment.start()
     }
 
     override fun onTaskRemoved(rootIntent: Intent?) {

app/src/main/java/org/oxycblt/auxio/music/MusicRepository.kt

@@ -280,9 +280,6 @@ constructor(
         }
         logD("Registering worker $worker")
         indexingWorker = worker
-        if (indexingState == null) {
-            worker.requestIndex(true)
-        }
     }
 
     @Synchronized

app/src/main/java/org/oxycblt/auxio/music/external/ExternalPlaylistManager.kt

@@ -21,13 +21,13 @@ package org.oxycblt.auxio.music.external
 import android.content.Context
 import android.net.Uri
 import dagger.hilt.android.qualifiers.ApplicationContext
-import javax.inject.Inject
 import org.oxycblt.auxio.music.Playlist
 import org.oxycblt.auxio.music.fs.Components
 import org.oxycblt.auxio.music.fs.DocumentPathFactory
 import org.oxycblt.auxio.music.fs.Path
 import org.oxycblt.auxio.music.fs.contentResolverSafe
 import org.oxycblt.auxio.util.logE
+import javax.inject.Inject
 
 /**
  * Generic playlist file importing abstraction.
@@ -92,7 +92,20 @@ constructor(
 
         return try {
             context.contentResolverSafe.openInputStream(uri)?.use {
-                return m3u.read(it, filePath.directory)
+                val imported = m3u.read(it, filePath.directory) ?: return null
+                val name = imported.name
+                if (name != null) {
+                    return imported
+                }
+                // Strip extension
+                val fileName = filePath.name ?: return imported
+                val split = fileName.split(".")
+                var newName = split[0]
+                // Replace delimiters with space
+                newName = newName.replace(Regex("[_-]"), " ")
+                // Replace long stretches of whitespace with one space
+                newName = newName.replace(Regex("\\s+"), " ")
+                return ImportedPlaylist(newName, imported.paths)
             }
         } catch (e: Exception) {
             logE("Failed to import playlist: $e")

app/src/main/java/org/oxycblt/auxio/music/service/IndexerServiceFragment.kt

@@ -72,13 +72,19 @@ constructor(
 
     fun release() {
         contentObserver.release()
-        musicSettings.registerListener(this)
-        musicRepository.addIndexingListener(this)
-        musicRepository.addUpdateListener(this)
+        musicRepository.unregisterWorker(this)
         musicRepository.removeIndexingListener(this)
+        musicRepository.removeUpdateListener(this)
+        musicSettings.unregisterListener(this)
         foregroundListener = null
     }
 
+    fun start() {
+        if (musicRepository.indexingState == null) {
+            requestIndex(true)
+        }
+    }
+
     fun createNotification(post: (IndexerNotification?) -> Unit) {
         val state = musicRepository.indexingState
         if (state is IndexingState.Indexing) {

app/src/main/java/org/oxycblt/auxio/widgets/WidgetProvider.kt

@@ -101,18 +101,52 @@ class WidgetProvider : AppWidgetProvider() {
                 SizeF(180f, 272f) to newThinPaneLayout(context, uiSettings, state),
                 SizeF(304f, 272f) to newWidePaneLayout(context, uiSettings, state))
 
+        // This is the order in which we will disable cover art layouts if they exceed the
+        // maximum bitmap memory usage. (See the comment in the loop below for more info.)
+        val victims =
+            mutableSetOf(
+                R.layout.widget_wafer_thin,
+                R.layout.widget_wafer_wide,
+                R.layout.widget_pane_thin,
+                R.layout.widget_pane_wide,
+                R.layout.widget_docked_thin,
+                R.layout.widget_docked_wide,
+            )
+
         // Manually update AppWidgetManager with the new views.
         val awm = AppWidgetManager.getInstance(context)
         val component = ComponentName(context, this::class.java)
+        while (victims.size > 0) {
             try {
                 awm.updateAppWidgetCompat(context, component, views)
                 logD("Successfully updated RemoteViews layout")
+                return
+            } catch (e: IllegalArgumentException) {
+                val msg = e.message ?: return
+                if (!msg.startsWith(
+                    "RemoteViews for widget update exceeds maximum bitmap memory usage")) {
+                    throw e
+                }
+                // Some android devices on Android 12-14 suffer from a bug where the maximum bitmap
+                // size calculation does not factor in bitmaps shared across multiple RemoteView
+                // forms.
+                // To mitigate an outright crash, progressively disable layouts that contain cover
+                // art
+                // in order of least to most commonly used until it actually works.
+                val victim = victims.first()
+                val view = views.entries.find { it.value.layoutId == victim } ?: continue
+                view.value.discardCover(context)
+                victims.remove(victim)
             } catch (e: Exception) {
                 // Layout update failed, gracefully degrade to the default widget.
                 logW("Unable to update widget: $e")
                 reset(context, uiSettings)
             }
         }
+        // We flat-out cannot fit the bitmap into the widget. Weird.
+        logW("Unable to update widget: Bitmap too large")
+        reset(context, uiSettings)
+    }
 
     /**
      * Revert to the default layout that displays "No music playing".
@@ -288,16 +322,17 @@ class WidgetProvider : AppWidgetProvider() {
                 context.getString(
                     R.string.desc_album_cover, state.song.album.name.resolve(context)))
         } else {
-            // We are unable to use the typical placeholder cover with the song item due to
-            // limitations with the corner radius. Instead use a custom-made album icon as the
-            // placeholder.
-            setImageViewResource(R.id.widget_cover, R.drawable.ic_remote_default_cover_24)
-            setContentDescription(R.id.widget_cover, context.getString(R.string.desc_no_cover))
+            discardCover(context)
         }
 
         return this
     }
 
+    private fun RemoteViews.discardCover(context: Context) {
+        setImageViewResource(R.id.widget_cover, R.drawable.ic_remote_default_cover_24)
+        setContentDescription(R.id.widget_cover, context.getString(R.string.desc_no_cover))
+    }
+
     private fun RemoteViews.setupFillingCover(uiSettings: UISettings): RemoteViews {
         // Below API 31, enable a rounded background only if round mode is enabled.
         // On API 31+, the background should always be round in order to fit in with other