1 /* 2 * Copyright 2023 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 "NotifyArgs.h" 20 21 #include <linux/input.h> 22 #include <statslog.h> 23 24 namespace android { 25 26 /** 27 * Enum representation of the InputDeviceUsageSource. 28 */ 29 enum class InputDeviceUsageSource : int32_t { 30 UNKNOWN = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__UNKNOWN, 31 BUTTONS = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__BUTTONS, 32 KEYBOARD = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__KEYBOARD, 33 DPAD = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__DPAD, 34 GAMEPAD = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__GAMEPAD, 35 JOYSTICK = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__JOYSTICK, 36 MOUSE = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__MOUSE, 37 MOUSE_CAPTURED = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__MOUSE_CAPTURED, 38 TOUCHPAD = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__TOUCHPAD, 39 TOUCHPAD_CAPTURED = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__TOUCHPAD_CAPTURED, 40 ROTARY_ENCODER = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__ROTARY_ENCODER, 41 STYLUS_DIRECT = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__STYLUS_DIRECT, 42 STYLUS_INDIRECT = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__STYLUS_INDIRECT, 43 STYLUS_FUSED = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__STYLUS_FUSED, 44 TOUCH_NAVIGATION = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__TOUCH_NAVIGATION, 45 TOUCHSCREEN = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__TOUCHSCREEN, 46 TRACKBALL = util::INPUT_DEVICE_USAGE_REPORTED__USAGE_SOURCES__TRACKBALL, 47 48 ftl_first = UNKNOWN, 49 ftl_last = TRACKBALL, 50 // Used by latency fuzzer 51 kMaxValue = ftl_last 52 }; 53 54 /** Returns the InputDeviceUsageSource that corresponds to the key event. */ 55 InputDeviceUsageSource getUsageSourceForKeyArgs(int32_t keyboardType, const NotifyKeyArgs&); 56 57 /** Returns the InputDeviceUsageSources that correspond to the motion event. */ 58 std::set<InputDeviceUsageSource> getUsageSourcesForMotionArgs(const NotifyMotionArgs&); 59 60 } // namespace android 61