| /* |
| * Copyright 2017 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 J_WAKELOCK_H_ |
| #define J_WAKELOCK_H_ |
| |
| #include <media/stagefright/foundation/ABase.h> |
| #include <mediaplayer2/JObjectHolder.h> |
| #include <utils/RefBase.h> |
| |
| namespace android { |
| |
| class JWakeLock : public RefBase { |
| |
| public: |
| JWakeLock(const sp<JObjectHolder> &context); |
| |
| // NOTE: acquire and release are not thread safe |
| |
| // returns true if wakelock was acquired |
| bool acquire(); |
| void release(bool force = false); |
| |
| virtual ~JWakeLock(); |
| |
| private: |
| uint32_t mWakeLockCount; |
| sp<JObjectHolder> mWakeLock; |
| const sp<JObjectHolder> mContext; |
| |
| void clearJavaWakeLock(); |
| |
| DISALLOW_EVIL_CONSTRUCTORS(JWakeLock); |
| }; |
| |
| } // namespace android |
| |
| #endif // J_WAKELOCK_H_ |