| /* |
| * Copyright (C) 2010 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. |
| */ |
| |
| #ifndef ANDROID_IMEDIADEATHNOTIFIER_H |
| #define ANDROID_IMEDIADEATHNOTIFIER_H |
| |
| #include <utils/threads.h> |
| #include <media/IMediaPlayerService.h> |
| #include <utils/SortedVector.h> |
| |
| namespace android { |
| |
| class IMediaDeathNotifier: virtual public RefBase |
| { |
| public: |
| IMediaDeathNotifier() { addObitRecipient(this); } |
| virtual ~IMediaDeathNotifier() { removeObitRecipient(this); } |
| |
| virtual void died() = 0; |
| static const sp<IMediaPlayerService> getMediaPlayerService(); |
| |
| private: |
| IMediaDeathNotifier &operator=(const IMediaDeathNotifier &); |
| IMediaDeathNotifier(const IMediaDeathNotifier &); |
| |
| static void addObitRecipient(const wp<IMediaDeathNotifier>& recipient); |
| static void removeObitRecipient(const wp<IMediaDeathNotifier>& recipient); |
| |
| class DeathNotifier: public IBinder::DeathRecipient |
| { |
| public: |
| DeathNotifier() {} |
| virtual ~DeathNotifier(); |
| |
| virtual void binderDied(const wp<IBinder>& who); |
| }; |
| |
| friend class DeathNotifier; |
| |
| static Mutex sServiceLock; |
| static sp<IMediaPlayerService> sMediaPlayerService; |
| static sp<DeathNotifier> sDeathNotifier; |
| static SortedVector< wp<IMediaDeathNotifier> > sObitRecipients; |
| }; |
| |
| }; // namespace android |
| |
| #endif // ANDROID_IMEDIADEATHNOTIFIER_H |