1 /* 2 * Copyright 2020 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 #pragma once 18 19 #include <chrono> 20 #include <functional> 21 22 namespace android { 23 namespace renderengine { 24 namespace skia { 25 26 /** 27 * Simple timer that times out after a given delay and executes a void 28 * callback function. 29 */ 30 class CaptureTimer { 31 bool clear = false; 32 33 public: 34 using TimeoutCallback = std::function<void()>; 35 // Start the timeout. 36 void setTimeout(TimeoutCallback function, std::chrono::milliseconds delay); 37 // Stop and clean up. 38 void stop(); 39 }; 40 41 } // namespace skia 42 } // namespace renderengine 43 } // namespace android