1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef LIBVEHICLEMONITOR_HANDLER_THREAD_H_
18 #define LIBVEHICLEMONITOR_HANDLER_THREAD_H_
19 
20 #include <utils/Looper.h>
21 #include <utils/threads.h>
22 
23 namespace android {
24 
25 /**
26  * Native HandlerThread implementation looking similar to Java version.
27  */
28 class HandlerThread : public Thread {
29 public:
30     HandlerThread();
31     virtual ~HandlerThread();
32 
33     sp<Looper> getLooper();
34     status_t start(const char* name = 0, int32_t priority = PRIORITY_DEFAULT, size_t stack = 0);
35     void quit();
36 
37 private:
38     bool threadLoop();
39 
40 private:
41     sp<Looper> mLooper;
42     mutable Mutex mLock;
43     bool mShouldQuit;
44     Condition mLooperWait;
45 };
46 
47 };
48 
49 #endif /* LIBVEHICLEMONITOR_HANDLER_THREAD_H_ */
50