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      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:
     28   FunctionThread(std::function<bool()> function) : function_(function){};
     29 
     30  private:
     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