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 V4L2_CAMERA_HAL_FUNCTION_THREAD_H_
18 #define V4L2_CAMERA_HAL_FUNCTION_THREAD_H_
19 
20 #include <functional>
21 
22 #include <utils/Thread.h>
23 
24 namespace v4l2_camera_hal {
25 
26 class FunctionThread : public android::Thread {
27  public:
FunctionThread(std::function<bool ()> function)28   FunctionThread(std::function<bool()> function) : function_(function){};
29 
30  private:
threadLoop()31   bool threadLoop() override {
32     bool result = function_();
33     return result;
34   };
35 
36   std::function<bool()> function_;
37 };
38 
39 }  // namespace v4l2_camera_hal
40 
41 #endif  // V4L2_CAMERA_HAL_FUNCTION_THREAD_H_
42