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