| /* |
| * Copyright 2018 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 androidx.media; |
| |
| import android.annotation.TargetApi; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.os.Build; |
| import android.support.v4.media.session.MediaSessionCompat; |
| |
| import androidx.annotation.NonNull; |
| import androidx.media.MediaLibraryService2.MediaLibrarySession; |
| |
| import java.util.concurrent.Executor; |
| |
| @TargetApi(Build.VERSION_CODES.KITKAT) |
| class MediaLibrarySessionImplBase extends MediaSession2ImplBase { |
| MediaLibrarySessionImplBase(Context context, |
| MediaSessionCompat sessionCompat, String id, |
| MediaPlayerBase player, MediaPlaylistAgent playlistAgent, |
| VolumeProviderCompat volumeProvider, PendingIntent sessionActivity, |
| Executor callbackExecutor, |
| MediaSession2.SessionCallback callback) { |
| super(context, sessionCompat, id, player, playlistAgent, volumeProvider, sessionActivity, |
| callbackExecutor, callback); |
| } |
| |
| static final class Builder extends MediaSession2ImplBase.BuilderBase< |
| MediaLibrarySession, MediaLibrarySession.MediaLibrarySessionCallback> { |
| Builder(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public @NonNull MediaLibrarySession build() { |
| if (mCallbackExecutor == null) { |
| mCallbackExecutor = new MainHandlerExecutor(mContext); |
| } |
| if (mCallback == null) { |
| mCallback = new MediaLibrarySession.MediaLibrarySessionCallback() {}; |
| } |
| return new MediaLibrarySession(new MediaLibrarySessionImplBase(mContext, |
| new MediaSessionCompat(mContext, mId), mId, mPlayer, mPlaylistAgent, |
| mVolumeProvider, mSessionActivity, mCallbackExecutor, mCallback)); |
| } |
| } |
| } |