| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _UI_INPUTREADER_INPUT_CONTROLLER_H |
| #define _UI_INPUTREADER_INPUT_CONTROLLER_H |
| |
| #include "EventHub.h" |
| #include "InputDevice.h" |
| #include "InputListener.h" |
| #include "InputReaderContext.h" |
| |
| namespace android { |
| |
| /* A peripheral controller manages the input device peripherals associated with the input device, |
| * like the sysfs based battery and light class devices. |
| * |
| */ |
| class PeripheralControllerInterface { |
| public: |
| PeripheralControllerInterface() {} |
| virtual ~PeripheralControllerInterface() {} |
| |
| // Interface methods for Battery |
| virtual std::optional<int32_t> getBatteryCapacity(int32_t batteryId) = 0; |
| virtual std::optional<int32_t> getBatteryStatus(int32_t batteryId) = 0; |
| |
| // Interface methods for Light |
| virtual bool setLightColor(int32_t lightId, int32_t color) = 0; |
| virtual bool setLightPlayerId(int32_t lightId, int32_t playerId) = 0; |
| virtual std::optional<int32_t> getLightColor(int32_t lightId) = 0; |
| virtual std::optional<int32_t> getLightPlayerId(int32_t lightId) = 0; |
| |
| virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) = 0; |
| virtual void dump(std::string& dump) = 0; |
| }; |
| |
| } // namespace android |
| |
| #endif // _UI_INPUTREADER_INPUT_CONTROLLER_H |
