| /* |
| * 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 A_LOOPER_ROSTER_H_ |
| |
| #define A_LOOPER_ROSTER_H_ |
| |
| #include <media/stagefright/foundation/ALooper.h> |
| #include <utils/KeyedVector.h> |
| #include <utils/String16.h> |
| |
| namespace android { |
| |
| struct ALooperRoster { |
| ALooperRoster(); |
| |
| ALooper::handler_id registerHandler( |
| const sp<ALooper> looper, const sp<AHandler> &handler); |
| |
| void unregisterHandler(ALooper::handler_id handlerID); |
| void unregisterStaleHandlers(); |
| |
| void dump(int fd, const Vector<String16>& args); |
| |
| private: |
| struct HandlerInfo { |
| wp<ALooper> mLooper; |
| wp<AHandler> mHandler; |
| }; |
| |
| Mutex mLock; |
| KeyedVector<ALooper::handler_id, HandlerInfo> mHandlers; |
| ALooper::handler_id mNextHandlerID; |
| |
| DISALLOW_EVIL_CONSTRUCTORS(ALooperRoster); |
| }; |
| |
| } // namespace android |
| |
| #endif // A_LOOPER_ROSTER_H_ |