| /* Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.support.v4.media.session; |
| |
| import android.os.Bundle; |
| import android.support.v4.media.MediaMetadataCompat; |
| import android.support.v4.media.session.ParcelableVolumeInfo; |
| import android.support.v4.media.session.PlaybackStateCompat; |
| import android.support.v4.media.session.MediaSessionCompat; |
| |
| /** |
| * Callback interface for a MediaSessionCompat to send updates to a |
| * MediaControllerCompat. This is only used on pre-Lollipop systems. |
| * @hide |
| */ |
| oneway interface IMediaControllerCallback { |
| void onEvent(String event, in Bundle extras); |
| void onSessionDestroyed(); |
| |
| // These callbacks are for the TransportController |
| void onPlaybackStateChanged(in PlaybackStateCompat state); |
| void onMetadataChanged(in MediaMetadataCompat metadata); |
| void onQueueChanged(in List<MediaSessionCompat.QueueItem> queue); |
| void onQueueTitleChanged(CharSequence title); |
| void onExtrasChanged(in Bundle extras); |
| void onVolumeInfoChanged(in ParcelableVolumeInfo info); |
| void onRepeatModeChanged(int repeatMode); |
| void onShuffleModeChanged(boolean enabled); |
| void onCaptioningEnabledChanged(boolean enabled); |
| } |