1 /* 2 * Copyright (C) 2015 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 ANDROID_INPUT_HOST_H 18 #define ANDROID_INPUT_HOST_H 19 20 #include <vector> 21 22 #include <hardware/input.h> 23 #include <utils/RefBase.h> 24 #include <utils/String8.h> 25 #include <utils/StrongPointer.h> 26 27 #include "InputDriver.h" 28 29 namespace android { 30 31 class InputDriverInterface; 32 33 class InputHostInterface : public virtual RefBase { 34 protected: 35 InputHostInterface() = default; 36 virtual ~InputHostInterface() = default; 37 38 public: 39 40 virtual void registerInputDriver(InputDriverInterface* driver) = 0; 41 42 virtual void dump(String8& result) = 0; 43 }; 44 45 class InputHost : public InputHostInterface { 46 public: 47 InputHost() = default; 48 49 virtual void registerInputDriver(InputDriverInterface* driver) override; 50 51 virtual void dump(String8& result) override; 52 53 private: 54 std::vector<sp<InputDriverInterface>> mDrivers; 55 }; 56 57 } // namespace android 58 #endif // ANDRIOD_INPUT_HOST_H 59