Fix wakelock release exception.

app/src/main/java/org/thoughtcrime/securesms/components/voice/VoiceNotePlaybackService.java

@@ -89,7 +89,7 @@ public class VoiceNotePlaybackService extends MediaBrowserServiceCompat {
     VoiceNoteMediaSourceFactory mediaSourceFactory = new VoiceNoteMediaSourceFactory(this);
 
     voiceNotePlaybackPreparer = new VoiceNotePlaybackPreparer(this, player, queueDataAdapter, mediaSourceFactory);
-    voiceNoteProximityManager = new VoiceNoteProximityManager(this, player);
+    voiceNoteProximityManager = new VoiceNoteProximityManager(this, player, queueDataAdapter);
 
     mediaSession.setPlaybackState(stateBuilder.build());
 

app/src/main/java/org/thoughtcrime/securesms/components/voice/VoiceNoteProximityManager.java

@@ -8,6 +8,7 @@ import android.hardware.SensorManager;
 import android.media.AudioManager;
 import android.os.Build;
 import android.os.PowerManager;
+import android.support.v4.media.MediaDescriptionCompat;
 
 import androidx.annotation.NonNull;
 
@@ -17,6 +18,7 @@ import com.google.android.exoplayer2.SimpleExoPlayer;
 import com.google.android.exoplayer2.audio.AudioAttributes;
 import com.google.android.exoplayer2.util.Util;
 
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.util.ServiceUtil;
 
@@ -33,14 +35,19 @@ class VoiceNoteProximityManager implements SensorEventListener {
   private final SensorManager             sensorManager;
   private final Sensor                    proximitySensor;
   private final PowerManager.WakeLock     wakeLock;
+  private final VoiceNoteQueueDataAdapter queueDataAdapter;
 
   private long startTime;
 
-  VoiceNoteProximityManager(@NonNull Context context, @NonNull SimpleExoPlayer player) {
+  VoiceNoteProximityManager(@NonNull Context context,
+                            @NonNull SimpleExoPlayer player,
+                            @NonNull VoiceNoteQueueDataAdapter queueDataAdapter)
+  {
     this.player           = player;
     this.audioManager     = ServiceUtil.getAudioManager(context);
     this.sensorManager    = ServiceUtil.getSensorManager(context);
     this.proximitySensor  = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
+    this.queueDataAdapter = queueDataAdapter;
 
     if (Build.VERSION.SDK_INT >= 21) {
       this.wakeLock = ServiceUtil.getPowerManager(context).newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, TAG);
@@ -81,11 +88,24 @@ class VoiceNoteProximityManager implements SensorEventListener {
 
     final int currentStreamType = Util.getStreamTypeForAudioUsage(player.getAudioAttributes().usage);
 
+    final long threadId;
+    final int  windowIndex = player.getCurrentWindowIndex();
+
+    if (queueDataAdapter.isEmpty() || windowIndex == C.INDEX_UNSET) {
+      threadId = -1;
+    } else {
+      MediaDescriptionCompat mediaDescriptionCompat = queueDataAdapter.getMediaDescription(windowIndex);
+
+      threadId = mediaDescriptionCompat.getExtras().getLong(VoiceNoteMediaDescriptionCompatFactory.EXTRA_THREAD_ID, -1);
+    }
+
     if (desiredStreamType == AudioManager.STREAM_VOICE_CALL &&
         desiredStreamType != currentStreamType              &&
-        !audioManager.isWiredHeadsetOn())
+        !audioManager.isWiredHeadsetOn()                    &&
+        threadId != -1                                      &&
+        ApplicationDependencies.getMessageNotifier().getVisibleThread() == threadId)
     {
-      if (wakeLock != null) {
+      if (wakeLock != null && !wakeLock.isHeld()) {
         wakeLock.acquire(TimeUnit.MINUTES.toMillis(30));
       }
 
@@ -102,7 +122,10 @@ class VoiceNoteProximityManager implements SensorEventListener {
                System.currentTimeMillis() - startTime > 500)
     {
       if (wakeLock != null) {
+        if (wakeLock.isHeld()) {
           wakeLock.release();
+        }
+
         player.setPlayWhenReady(false);
         player.setAudioAttributes(new AudioAttributes.Builder()
                                                      .setContentType(C.CONTENT_TYPE_MUSIC)

app/src/main/java/org/thoughtcrime/securesms/notifications/DefaultMessageNotifier.java

@@ -109,6 +109,11 @@ public class DefaultMessageNotifier implements MessageNotifier {
     visibleThread = threadId;
   }
 
+  @Override
+  public long getVisibleThread() {
+    return visibleThread;
+  }
+
   @Override
   public void clearVisibleThread() {
     setVisibleThread(-1);

app/src/main/java/org/thoughtcrime/securesms/notifications/MessageNotifier.java

@@ -12,6 +12,7 @@ import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
 
 public interface MessageNotifier {
   void setVisibleThread(long threadId);
+  long getVisibleThread();
   void clearVisibleThread();
   void setLastDesktopActivityTimestamp(long timestamp);
   void notifyMessageDeliveryFailed(Context context, Recipient recipient, long threadId);

app/src/main/java/org/thoughtcrime/securesms/notifications/OptimizedMessageNotifier.java

@@ -30,6 +30,11 @@ public class OptimizedMessageNotifier implements MessageNotifier {
     wrapped.setVisibleThread(threadId);
   }
 
+  @Override
+  public long getVisibleThread() {
+    return wrapped.getVisibleThread();
+  }
+
   @Override
   public void clearVisibleThread() {
     wrapped.clearVisibleThread();