1 files changed, 0 insertions, 135 deletions
diff --git a/mobile/android/base/java/org/mozilla/gecko/media/AudioFocusAgent.java b/mobile/android/base/java/org/mozilla/gecko/media/AudioFocusAgent.java
deleted file mode 100644
index 93a63bcb5..000000000
--- a/mobile/android/base/java/org/mozilla/gecko/media/AudioFocusAgent.java
+++ /dev/null
@@ -1,135 +0,0 @@
-package org.mozilla.gecko.media;
-
-import org.mozilla.gecko.annotation.RobocopTarget;
-import org.mozilla.gecko.annotation.WrapForJNI;
-import org.mozilla.gecko.EventDispatcher;
-import org.mozilla.gecko.GeckoAppShell;
-
-import android.content.Context;
-import android.content.Intent;
-import android.media.AudioManager;
-import android.media.AudioManager.OnAudioFocusChangeListener;
-import android.util.Log;
-
-public class AudioFocusAgent {
-    private static final String LOGTAG = "AudioFocusAgent";
-
-    private static Context mContext;
-    private AudioManager mAudioManager;
-    private OnAudioFocusChangeListener mAfChangeListener;
-
-    public static final String OWN_FOCUS = "own_focus";
-    public static final String LOST_FOCUS = "lost_focus";
-    public static final String LOST_FOCUS_TRANSIENT = "lost_focus_transient";
-
-    private String mAudioFocusState = LOST_FOCUS;
-
-    @WrapForJNI(calledFrom = "gecko")
-    public static void notifyStartedPlaying() {
-        if (!isAttachedToContext()) {
-            return;
-        }
-        Log.d(LOGTAG, "NotifyStartedPlaying");
-        AudioFocusAgent.getInstance().requestAudioFocusIfNeeded();
-    }
-
-    @WrapForJNI(calledFrom = "gecko")
-    public static void notifyStoppedPlaying() {
-        if (!isAttachedToContext()) {
-            return;
-        }
-        Log.d(LOGTAG, "NotifyStoppedPlaying");
-        AudioFocusAgent.getInstance().abandonAudioFocusIfNeeded();
-    }
-
-    public synchronized void attachToContext(Context context) {
-        if (isAttachedToContext()) {
-            return;
-        }
-
-        mContext = context;
-        mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
-
-        mAfChangeListener = new OnAudioFocusChangeListener() {
-            public void onAudioFocusChange(int focusChange) {
-                switch (focusChange) {
-                    case AudioManager.AUDIOFOCUS_LOSS:
-                        Log.d(LOGTAG, "onAudioFocusChange, AUDIOFOCUS_LOSS");
-                        notifyObservers("AudioFocusChanged", "lostAudioFocus");
-                        notifyMediaControlService(MediaControlService.ACTION_PAUSE_BY_AUDIO_FOCUS);
-                        mAudioFocusState = LOST_FOCUS;
-                        break;
-                    case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
-                        Log.d(LOGTAG, "onAudioFocusChange, AUDIOFOCUS_LOSS_TRANSIENT");
-                        notifyObservers("AudioFocusChanged", "lostAudioFocusTransiently");
-                        notifyMediaControlService(MediaControlService.ACTION_PAUSE_BY_AUDIO_FOCUS);
-                        mAudioFocusState = LOST_FOCUS_TRANSIENT;
-                        break;
-                    case AudioManager.AUDIOFOCUS_GAIN:
-                        if (!mAudioFocusState.equals(LOST_FOCUS_TRANSIENT)) {
-                            return;
-                        }
-                        Log.d(LOGTAG, "onAudioFocusChange, AUDIOFOCUS_GAIN");
-                        notifyObservers("AudioFocusChanged", "gainAudioFocus");
-                        notifyMediaControlService(MediaControlService.ACTION_RESUME_BY_AUDIO_FOCUS);
-                        mAudioFocusState = OWN_FOCUS;
-                        break;
-                    default:
-                }
-            }
-        };
-        notifyMediaControlService(MediaControlService.ACTION_INIT);
-    }
-
-    @RobocopTarget
-    public static AudioFocusAgent getInstance() {
-        return AudioFocusAgent.SingletonHolder.INSTANCE;
-    }
-
-    private static class SingletonHolder {
-        private static final AudioFocusAgent INSTANCE = new AudioFocusAgent();
-    }
-
-    private static boolean isAttachedToContext() {
-        return (mContext != null);
-    }
-
-    private void notifyObservers(String topic, String data) {
-        GeckoAppShell.notifyObservers(topic, data);
-    }
-
-    private AudioFocusAgent() {}
-
-    private void requestAudioFocusIfNeeded() {
-        if (mAudioFocusState.equals(OWN_FOCUS)) {
-            return;
-        }
-
-        int result = mAudioManager.requestAudioFocus(mAfChangeListener,
-                                                     AudioManager.STREAM_MUSIC,
-                                                     AudioManager.AUDIOFOCUS_GAIN);
-
-        String focusMsg = (result == AudioManager.AUDIOFOCUS_GAIN) ?
-            "AudioFocus request granted" : "AudioFoucs request failed";
-        Log.d(LOGTAG, focusMsg);
-        if (result == AudioManager.AUDIOFOCUS_GAIN) {
-            mAudioFocusState = OWN_FOCUS;
-        }
-    }
-
-    private void abandonAudioFocusIfNeeded() {
-        if (!mAudioFocusState.equals(OWN_FOCUS)) {
-            return;
-        }
-
-        Log.d(LOGTAG, "Abandon AudioFocus");
-        mAudioManager.abandonAudioFocus(mAfChangeListener);
-        mAudioFocusState = LOST_FOCUS;
-    }
-
-    private void notifyMediaControlService(String action) {
-        Intent intent = new Intent(mContext, MediaControlService.class);
-        intent.setAction(action);
-        mContext.startService(intent);
-    }
-}