Examples with MediaController android.media.session.MediaController used on opensource projects

Example 11 with MediaController

use of android.media.session.MediaController in project android_frameworks_base by crdroidandroid.

the class MediaSessions method dumpMediaSessions.

public static void dumpMediaSessions(Context context) {
    final MediaSessionManager mgr = (MediaSessionManager) context.getSystemService(Context.MEDIA_SESSION_SERVICE);
    try {
        final List<MediaController> controllers = mgr.getActiveSessions(null);
        final int N = controllers.size();
        if (D.BUG)
            Log.d(TAG, N + " controllers");
        for (int i = 0; i < N; i++) {
            final StringWriter sw = new StringWriter();
            final PrintWriter pw = new PrintWriter(sw, true);
            dump(i + 1, pw, controllers.get(i));
            if (D.BUG)
                Log.d(TAG, sw.toString());
        }
    } catch (SecurityException e) {
        Log.w(TAG, "Not allowed to get sessions", e);
    }
}

Example 12 with MediaController

use of android.media.session.MediaController in project android_frameworks_base by crdroidandroid.

the class MediaSessions method onUpdateRemoteControllerH.

private void onUpdateRemoteControllerH(ISessionController session) {
    final MediaController controller = session != null ? new MediaController(mContext, session) : null;
    final String pkg = controller != null ? controller.getPackageName() : null;
    if (D.BUG)
        Log.d(TAG, "updateRemoteControllerH " + pkg);
    // this may be our only indication that a remote session is changed, refresh
    postUpdateSessions();
}

Example 13 with MediaController

use of android.media.session.MediaController in project android_frameworks_base by AOSPA.

the class MediaSessions method onActiveSessionsUpdatedH.

protected void onActiveSessionsUpdatedH(List<MediaController> controllers) {
    if (D.BUG)
        Log.d(TAG, "onActiveSessionsUpdatedH n=" + controllers.size());
    final Set<Token> toRemove = new HashSet<Token>(mRecords.keySet());
    for (MediaController controller : controllers) {
        final Token token = controller.getSessionToken();
        final PlaybackInfo pi = controller.getPlaybackInfo();
        toRemove.remove(token);
        if (!mRecords.containsKey(token)) {
            final MediaControllerRecord r = new MediaControllerRecord(controller);
            r.name = getControllerName(controller);
            mRecords.put(token, r);
            controller.registerCallback(r, mHandler);
        }
        final MediaControllerRecord r = mRecords.get(token);
        final boolean remote = isRemote(pi);
        if (remote) {
            updateRemoteH(token, r.name, pi);
            r.sentRemote = true;
        }
    }
    for (Token t : toRemove) {
        final MediaControllerRecord r = mRecords.get(t);
        r.controller.unregisterCallback(r);
        mRecords.remove(t);
        if (D.BUG)
            Log.d(TAG, "Removing " + r.name + " sentRemote=" + r.sentRemote);
        if (r.sentRemote) {
            mCallbacks.onRemoteRemoved(t);
            r.sentRemote = false;
        }
    }
}

Example 14 with MediaController

use of android.media.session.MediaController in project android_frameworks_base by AOSPA.

the class MediaSessions method onRemoteVolumeChangedH.

private void onRemoteVolumeChangedH(ISessionController session, int flags) {
    final MediaController controller = new MediaController(mContext, session);
    if (D.BUG)
        Log.d(TAG, "remoteVolumeChangedH " + controller.getPackageName() + " " + Util.audioManagerFlagsToString(flags));
    final Token token = controller.getSessionToken();
    mCallbacks.onRemoteVolumeChanged(token, flags);
}

Example 15 with MediaController

use of android.media.session.MediaController in project android_frameworks_base by DirtyUnicorns.

the class MediaSessions method onActiveSessionsUpdatedH.

protected void onActiveSessionsUpdatedH(List<MediaController> controllers) {
    if (D.BUG)
        Log.d(TAG, "onActiveSessionsUpdatedH n=" + controllers.size());
    final Set<Token> toRemove = new HashSet<Token>(mRecords.keySet());
    for (MediaController controller : controllers) {
        final Token token = controller.getSessionToken();
        final PlaybackInfo pi = controller.getPlaybackInfo();
        toRemove.remove(token);
        if (!mRecords.containsKey(token)) {
            final MediaControllerRecord r = new MediaControllerRecord(controller);
            r.name = getControllerName(controller);
            mRecords.put(token, r);
            controller.registerCallback(r, mHandler);
        }
        final MediaControllerRecord r = mRecords.get(token);
        final boolean remote = isRemote(pi);
        if (remote) {
            updateRemoteH(token, r.name, pi);
            r.sentRemote = true;
        }
    }
    for (Token t : toRemove) {
        final MediaControllerRecord r = mRecords.get(t);
        r.controller.unregisterCallback(r);
        mRecords.remove(t);
        if (D.BUG)
            Log.d(TAG, "Removing " + r.name + " sentRemote=" + r.sentRemote);
        if (r.sentRemote) {
            mCallbacks.onRemoteRemoved(t);
            r.sentRemote = false;
        }
    }
}