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 29namespace android { 30 31class InputDriverInterface; 32 33class InputHostInterface : public virtual RefBase { 34protected: 35 InputHostInterface() = default; 36 virtual ~InputHostInterface() = default; 37 38public: 39 40 virtual void registerInputDriver(InputDriverInterface* driver) = 0; 41 42 virtual void dump(String8& result) = 0; 43}; 44 45class InputHost : public InputHostInterface { 46public: 47 InputHost() = default; 48 49 virtual void registerInputDriver(InputDriverInterface* driver) override; 50 51 virtual void dump(String8& result) override; 52 53private: 54 std::vector<sp<InputDriverInterface>> mDrivers; 55}; 56 57} // namespace android 58#endif // ANDRIOD_INPUT_HOST_H 59