Bound queued audio data to prevent excessive latency

app/src/main/java/com/limelight/binding/audio/AndroidAudioRenderer.java

@@ -168,8 +168,17 @@ public class AndroidAudioRenderer implements AudioRenderer {
     }
 
     @Override
-    public void playDecodedAudio(byte[] audioData) {
+    public void playDecodedAudio(short[] audioData) {
-        track.write(audioData, 0, audioData.length);
+        // Only queue up to 40 ms of pending audio data in addition to what AudioTrack is buffering for us.
+        if (MoonBridge.getPendingAudioFrames() < 8) {
+            // This will block until the write is completed. That can cause a backlog
+            // of pending audio data, so we do the above check to be able to bound
+            // latency at 40 ms in that situation.
+            track.write(audioData, 0, audioData.length);
+        }
+        else {
+            LimeLog.info("Too many pending audio frames: " + MoonBridge.getPendingAudioFrames());
+        }
     }
 
     @Override