15912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 25912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Copyright (C) 2010 The Android Open Source Project 35912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * 45912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 55912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * you may not use this file except in compliance with the License. 65912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * You may obtain a copy of the License at 75912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * 85912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * http://www.apache.org/licenses/LICENSE-2.0 95912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * 105912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Unless required by applicable law or agreed to in writing, software 115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * See the License for the specific language governing permissions and 145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * limitations under the License. 155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#ifndef _LIBINPUT_INPUT_H 185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#define _LIBINPUT_INPUT_H 195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/** 215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Native input event structures. 225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#include <android/input.h> 25d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright#include <utils/BitSet.h> 265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#include <utils/KeyedVector.h> 275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#include <utils/RefBase.h> 285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#include <utils/String8.h> 29d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright#include <utils/Timers.h> 30d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright#include <utils/Vector.h> 31834ac204ce52d874cdd7ae921e5a4d85c5e42c52Nick Kralevich#include <stdint.h> 325912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Additional private constants not defined in ndk/ui/input.h. 355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* Signifies that the key is being predispatched */ 385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AKEY_EVENT_FLAG_PREDISPATCH = 0x20000000, 395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* Private control to determine when an app is tracking a key sequence. */ 415912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AKEY_EVENT_FLAG_START_TRACKING = 0x40000000, 425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* Key event is inconsistent with previously sent key events. */ 445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AKEY_EVENT_FLAG_TAINTED = 0x80000000, 455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 48cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright 49cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright /** 50cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * This flag indicates that the window that received this motion event is partly 51cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * or wholly obscured by another visible window above it. This flag is set to true 52cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * even if the event did not directly pass through the obscured area. 53cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * A security sensitive application can check this flag to identify situations in which 54cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * a malicious application may have covered up part of its content for the purpose 55cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * of misleading the user or hijacking touches. An appropriate response might be 56cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * to drop the suspect touches or to take additional precautions to confirm the user's 57cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright * actual intent. 58cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright */ 59cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright AMOTION_EVENT_FLAG_WINDOW_IS_PARTIALLY_OBSCURED = 0x2, 60cdcd8f2b25a4bf32bb7506fc98ba541d274c9a31Michael Wright 615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* Motion event is inconsistent with previously sent motion events. */ 625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_FLAG_TAINTED = 0x80000000, 635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* Used when a motion event is not associated with any display. 675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Typically used for non-pointer events. */ 685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown ADISPLAY_ID_NONE = -1, 695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* The default display id. */ 715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown ADISPLAY_ID_DEFAULT = 0, 725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* 765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Indicates that an input device has switches. 775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * This input source flag is hidden from the API because switches are only used by the system 785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * and applications have no way to interact with them. 795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AINPUT_SOURCE_SWITCH = 0x80000000, 815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 83962a108856767d6f5c17cf2854b13fef0315f8caMichael Wrightenum { 84962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright /** 85962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright * Constants for LEDs. Hidden from the API since we don't actually expose a way to interact 86962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright * with LEDs to developers 87962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright * 88872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright * NOTE: If you add LEDs here, you must also add them to InputEventLabels.h 89962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright */ 90962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright 91962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_NUM_LOCK = 0x00, 92962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CAPS_LOCK = 0x01, 93962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_SCROLL_LOCK = 0x02, 94962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_COMPOSE = 0x03, 95962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_KANA = 0x04, 96962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_SLEEP = 0x05, 97962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_SUSPEND = 0x06, 98962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_MUTE = 0x07, 99962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_MISC = 0x08, 100962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_MAIL = 0x09, 101962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CHARGING = 0x0a, 102962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CONTROLLER_1 = 0x10, 103962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CONTROLLER_2 = 0x11, 104962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CONTROLLER_3 = 0x12, 105962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright ALED_CONTROLLER_4 = 0x13, 106962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright}; 107962a108856767d6f5c17cf2854b13fef0315f8caMichael Wright 1089b04f860f23481d39c3b45379a324d3630966825Michael Wright/* Maximum number of controller LEDs we support */ 1099b04f860f23481d39c3b45379a324d3630966825Michael Wright#define MAX_CONTROLLER_LEDS 4 1109b04f860f23481d39c3b45379a324d3630966825Michael Wright 1115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 1125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * SystemUiVisibility constants from View. 1135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 1155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_VISIBLE = 0, 1165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown ASYSTEM_UI_VISIBILITY_STATUS_BAR_HIDDEN = 0x00000001, 1175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 1185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 1205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Maximum number of pointers supported per motion event. 1215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Smallest number of pointers is 1. 1225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * (We want at least 10 but some touch controllers obstensibly configured for 10 pointers 1235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * will occasionally emit 11. There is not much harm making this constant bigger.) 1245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#define MAX_POINTERS 16 1265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 128552a8a5d8df32f659b8d11311a244cdc6d3b7733Flanker * Maximum number of samples supported per motion event. 129552a8a5d8df32f659b8d11311a244cdc6d3b7733Flanker */ 130552a8a5d8df32f659b8d11311a244cdc6d3b7733Flanker#define MAX_SAMPLES UINT16_MAX 131552a8a5d8df32f659b8d11311a244cdc6d3b7733Flanker 132552a8a5d8df32f659b8d11311a244cdc6d3b7733Flanker/* 1335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Maximum pointer id value supported in a motion event. 1345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Smallest pointer id is 0. 1355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * (This is limited by our use of BitSet32 to track pointer assignments.) 1365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#define MAX_POINTER_ID 31 1385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 1405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Declare a concrete type for the NDK's input event forward declaration. 1415912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownstruct AInputEvent { 1435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~AInputEvent() { } 1445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 1455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 1475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Declare a concrete type for the NDK's input device forward declaration. 1485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownstruct AInputDevice { 1505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~AInputDevice() { } 1515912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 1525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownnamespace android { 1555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1566071da7ef84c60645572654504813d492b8b21d5Elliott Hughes#ifdef __ANDROID__ 1575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass Parcel; 1585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#endif 1595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1605912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 1615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Flags that flow alongside events in the input dispatch system to help with certain 1625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * policy decisions such as waking from device sleep. 1635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * 1645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * These flags are also defined in frameworks/base/core/java/android/view/WindowManagerPolicy.java. 1655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 1665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownenum { 1675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* These flags originate in RawEvents and are generally set in the key map. 168872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright * NOTE: If you want a flag to be able to set in a keylayout file, then you must add it to 169872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright * InputEventLabels.h as well. */ 1705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 171c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // Indicates that the event should wake the device. 1725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_WAKE = 0x00000001, 173c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown 174c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // Indicates that the key is virtual, such as a capacitive button, and should 175c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // generate haptic feedback. Virtual keys may be suppressed for some time 176c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // after a recent touch to prevent accidental activation of virtual keys adjacent 177c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // to the touch screen during an edge swipe. 178872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright POLICY_FLAG_VIRTUAL = 0x00000002, 179c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown 180c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // Indicates that the key is the special function modifier. 181872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright POLICY_FLAG_FUNCTION = 0x00000004, 1825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 183c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // Indicates that the key represents a special gesture that has been detected by 184c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown // the touch firmware or driver. Causes touch events from the same device to be canceled. 185c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown POLICY_FLAG_GESTURE = 0x00000008, 186c9aa628d065eb08d6fa30f0ac21c6eca4cfbab75Jeff Brown 1875912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_RAW_MASK = 0x0000ffff, 1885912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1895912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* These flags are set by the input dispatcher. */ 1905912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1915912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Indicates that the input event was injected. 1925912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_INJECTED = 0x01000000, 1935912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1945912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Indicates that the input event is from a trusted source such as a directly attached 1955912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // input device or an application with system-wide event injection permission. 1965912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_TRUSTED = 0x02000000, 1975912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 1985912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Indicates that the input event has passed through an input filter. 1995912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_FILTERED = 0x04000000, 2005912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2015912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Disables automatic key repeating behavior. 2025912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_DISABLE_KEY_REPEAT = 0x08000000, 2035912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2045912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown /* These flags are set by the input reader policy as it intercepts each event. */ 2055912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 206db19e463fe5a4e00a0214c564527ba67f31e1afbJeff Brown // Indicates that the device was in an interactive state when the 207db19e463fe5a4e00a0214c564527ba67f31e1afbJeff Brown // event was intercepted. 208db19e463fe5a4e00a0214c564527ba67f31e1afbJeff Brown POLICY_FLAG_INTERACTIVE = 0x20000000, 2095912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2105912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Indicates that the event should be dispatched to applications. 2115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // The input event should still be sent to the InputDispatcher so that it can see all 2125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // input events received include those that it will not deliver. 2135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown POLICY_FLAG_PASS_TO_USER = 0x40000000, 2145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 2155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 2175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Pointer coordinate data. 2185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 2195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownstruct PointerCoords { 2208f6710fdeb96a3482adf1a6a2d46d67b0ce8e9dbMichael Wright enum { MAX_AXES = 30 }; // 30 so that sizeof(PointerCoords) == 128 2215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Bitfield of axes that are present in this structure. 22383e0e425c61c4e03f61114a88f117db1553cd44cFengwei Yin uint64_t bits __attribute__((aligned(8))); 2245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Values of axes that are stored in this structure packed in order by axis id 2265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // for each axis that is present in the structure according to 'bits'. 2275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float values[MAX_AXES]; 2285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2295912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void clear() { 230d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright BitSet64::clear(bits); 231d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright } 232d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright 233d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright bool isEmpty() const { 234d0bd3911462f42487944dbaf85d87d569e2f9633Michael Wright return BitSet64::isEmpty(bits); 2355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float getAxisValue(int32_t axis) const; 2385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown status_t setAxisValue(int32_t axis, float value); 2395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void scale(float scale); 241ed4d28dd70448b13eb74a3166ec8d1c1a530e2d4Jeff Brown void applyOffset(float xOffset, float yOffset); 2425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getX() const { 2445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X); 2455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getY() const { 2485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y); 2495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2516071da7ef84c60645572654504813d492b8b21d5Elliott Hughes#ifdef __ANDROID__ 2525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown status_t readFromParcel(Parcel* parcel); 2535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown status_t writeToParcel(Parcel* parcel) const; 2545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#endif 2555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2565912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown bool operator==(const PointerCoords& other) const; 2575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline bool operator!=(const PointerCoords& other) const { 2585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return !(*this == other); 2595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2605912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void copyFrom(const PointerCoords& other); 2625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprivate: 2645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void tooManyAxes(int axis); 2655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 2665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 2685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Pointer property data. 2695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 2705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownstruct PointerProperties { 2715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // The id of the pointer. 2725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t id; 2735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // The pointer tool type. 2755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t toolType; 2765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void clear() { 2785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown id = -1; 2795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown toolType = 0; 2805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown bool operator==(const PointerProperties& other) const; 2835912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline bool operator!=(const PointerProperties& other) const { 2845912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return !(*this == other); 2855912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 2865912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2875912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void copyFrom(const PointerProperties& other); 2885912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 2895912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2905912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 2915912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Input events. 2925912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 2935912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass InputEvent : public AInputEvent { 2945912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 2955912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~InputEvent() { } 2965912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2975912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual int32_t getType() const = 0; 2985912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 2995912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getDeviceId() const { return mDeviceId; } 3005912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3015912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getSource() const { return mSource; } 3025912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3035912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setSource(int32_t source) { mSource = source; } 3045912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3055912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprotected: 3065912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void initialize(int32_t deviceId, int32_t source); 3075912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void initialize(const InputEvent& from); 3085912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3095912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mDeviceId; 3105912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mSource; 3115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 3125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 3145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Key events. 3155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 3165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass KeyEvent : public InputEvent { 3175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 3185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~KeyEvent() { } 3195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_KEY; } 3215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getAction() const { return mAction; } 3235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getFlags() const { return mFlags; } 3255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setFlags(int32_t flags) { mFlags = flags; } 3275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getKeyCode() const { return mKeyCode; } 3295912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3305912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getScanCode() const { return mScanCode; } 3315912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3325912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getMetaState() const { return mMetaState; } 3335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getRepeatCount() const { return mRepeatCount; } 3355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 3375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline nsecs_t getEventTime() const { return mEventTime; } 3395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 340872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright static const char* getLabel(int32_t keyCode); 341872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright static int32_t getKeyCodeFromLabel(const char* label); 3425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void initialize( 3445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t deviceId, 3455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t source, 3465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t action, 3475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t flags, 3485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t keyCode, 3495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t scanCode, 3505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t metaState, 3515912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t repeatCount, 3525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t downTime, 3535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t eventTime); 3545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void initialize(const KeyEvent& from); 3555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3565912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprotected: 3575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mAction; 3585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mFlags; 3595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mKeyCode; 3605912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mScanCode; 3615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mMetaState; 3625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mRepeatCount; 3635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t mDownTime; 3645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t mEventTime; 3655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 3665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 3685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Motion events. 3695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 3705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass MotionEvent : public InputEvent { 3715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 3725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~MotionEvent() { } 3735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual int32_t getType() const { return AINPUT_EVENT_TYPE_MOTION; } 3755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getAction() const { return mAction; } 3775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getActionMasked() const { return mAction & AMOTION_EVENT_ACTION_MASK; } 3795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getActionIndex() const { 3815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return (mAction & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) 3825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT; 3835912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 3845912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3855912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setAction(int32_t action) { mAction = action; } 3865912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3875912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getFlags() const { return mFlags; } 3885912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3895912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setFlags(int32_t flags) { mFlags = flags; } 3905912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3915912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getEdgeFlags() const { return mEdgeFlags; } 3925912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3935912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setEdgeFlags(int32_t edgeFlags) { mEdgeFlags = edgeFlags; } 3945912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3955912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getMetaState() const { return mMetaState; } 3965912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3975912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setMetaState(int32_t metaState) { mMetaState = metaState; } 3985912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 3995912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getButtonState() const { return mButtonState; } 4005912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4017b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright inline int32_t setButtonState(int32_t buttonState) { mButtonState = buttonState; } 4027b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright 4037b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright inline int32_t getActionButton() const { return mActionButton; } 4047b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright 40521957b9c6d731dc67067e702c644dc7f4c4ff48dMichael Wright inline void setActionButton(int32_t button) { mActionButton = button; } 40621957b9c6d731dc67067e702c644dc7f4c4ff48dMichael Wright 4075912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getXOffset() const { return mXOffset; } 4085912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4095912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getYOffset() const { return mYOffset; } 4105912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getXPrecision() const { return mXPrecision; } 4125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getYPrecision() const { return mYPrecision; } 4145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline nsecs_t getDownTime() const { return mDownTime; } 4165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline void setDownTime(nsecs_t downTime) { mDownTime = downTime; } 4185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline size_t getPointerCount() const { return mPointerProperties.size(); } 4205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline const PointerProperties* getPointerProperties(size_t pointerIndex) const { 4225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return &mPointerProperties[pointerIndex]; 4235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getPointerId(size_t pointerIndex) const { 4265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return mPointerProperties[pointerIndex].id; 4275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4295912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline int32_t getToolType(size_t pointerIndex) const { 4305912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return mPointerProperties[pointerIndex].toolType; 4315912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4325912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline nsecs_t getEventTime() const { return mSampleEventTimes[getHistorySize()]; } 4345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const PointerCoords* getRawPointerCoords(size_t pointerIndex) const; 4365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float getRawAxisValue(int32_t axis, size_t pointerIndex) const; 4385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getRawX(size_t pointerIndex) const { 4405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 4415912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getRawY(size_t pointerIndex) const { 4445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getRawAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 4455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float getAxisValue(int32_t axis, size_t pointerIndex) const; 4485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getX(size_t pointerIndex) const { 4505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_X, pointerIndex); 4515912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getY(size_t pointerIndex) const { 4545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_Y, pointerIndex); 4555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4565912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getPressure(size_t pointerIndex) const { 4585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerIndex); 4595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4605912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getSize(size_t pointerIndex) const { 4625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_SIZE, pointerIndex); 4635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getTouchMajor(size_t pointerIndex) const { 4665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex); 4675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getTouchMinor(size_t pointerIndex) const { 4705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex); 4715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getToolMajor(size_t pointerIndex) const { 4745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex); 4755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getToolMinor(size_t pointerIndex) const { 4785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex); 4795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getOrientation(size_t pointerIndex) const { 4825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex); 4835912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4845912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4855912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline size_t getHistorySize() const { return mSampleEventTimes.size() - 1; } 4865912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4875912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline nsecs_t getHistoricalEventTime(size_t historicalIndex) const { 4885912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return mSampleEventTimes[historicalIndex]; 4895912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 4905912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4915912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const PointerCoords* getHistoricalRawPointerCoords( 4925912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown size_t pointerIndex, size_t historicalIndex) const; 4935912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4945912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float getHistoricalRawAxisValue(int32_t axis, size_t pointerIndex, 4955912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown size_t historicalIndex) const; 4965912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 4975912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalRawX(size_t pointerIndex, size_t historicalIndex) const { 4985912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalRawAxisValue( 4995912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 5005912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5015912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5025912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalRawY(size_t pointerIndex, size_t historicalIndex) const { 5035912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalRawAxisValue( 5045912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 5055912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5065912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5075912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float getHistoricalAxisValue(int32_t axis, size_t pointerIndex, size_t historicalIndex) const; 5085912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5095912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalX(size_t pointerIndex, size_t historicalIndex) const { 5105912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_X, pointerIndex, historicalIndex); 5125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5135912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalY(size_t pointerIndex, size_t historicalIndex) const { 5155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_Y, pointerIndex, historicalIndex); 5175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalPressure(size_t pointerIndex, size_t historicalIndex) const { 5205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_PRESSURE, pointerIndex, historicalIndex); 5225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalSize(size_t pointerIndex, size_t historicalIndex) const { 5255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_SIZE, pointerIndex, historicalIndex); 5275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5295912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalTouchMajor(size_t pointerIndex, size_t historicalIndex) const { 5305912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5315912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_TOUCH_MAJOR, pointerIndex, historicalIndex); 5325912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalTouchMinor(size_t pointerIndex, size_t historicalIndex) const { 5355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_TOUCH_MINOR, pointerIndex, historicalIndex); 5375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalToolMajor(size_t pointerIndex, size_t historicalIndex) const { 5405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5415912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_TOOL_MAJOR, pointerIndex, historicalIndex); 5425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalToolMinor(size_t pointerIndex, size_t historicalIndex) const { 5455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_TOOL_MINOR, pointerIndex, historicalIndex); 5475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline float getHistoricalOrientation(size_t pointerIndex, size_t historicalIndex) const { 5505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return getHistoricalAxisValue( 5515912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown AMOTION_EVENT_AXIS_ORIENTATION, pointerIndex, historicalIndex); 5525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown ssize_t findPointerIndex(int32_t pointerId) const; 5555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5565912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void initialize( 5575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t deviceId, 5585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t source, 5595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t action, 5607b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright int32_t actionButton, 5615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t flags, 5625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t edgeFlags, 5635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t metaState, 5645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t buttonState, 5655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float xOffset, 5665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float yOffset, 5675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float xPrecision, 5685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float yPrecision, 5695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t downTime, 5705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t eventTime, 5715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown size_t pointerCount, 5725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const PointerProperties* pointerProperties, 5735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const PointerCoords* pointerCoords); 5745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void copyFrom(const MotionEvent* other, bool keepHistory); 5765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void addSample( 5785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t eventTime, 5795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const PointerCoords* pointerCoords); 5805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void offsetLocation(float xOffset, float yOffset); 5825912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5835912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void scale(float scaleFactor); 5845912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5855a2f68e5a5526ba80b5192776e2f0e349626777dJeff Brown // Apply 3x3 perspective matrix transformation. 5865a2f68e5a5526ba80b5192776e2f0e349626777dJeff Brown // Matrix is in row-major form and compatible with SkMatrix. 5875a2f68e5a5526ba80b5192776e2f0e349626777dJeff Brown void transform(const float matrix[9]); 5885a2f68e5a5526ba80b5192776e2f0e349626777dJeff Brown 5896071da7ef84c60645572654504813d492b8b21d5Elliott Hughes#ifdef __ANDROID__ 5905912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown status_t readFromParcel(Parcel* parcel); 5915912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown status_t writeToParcel(Parcel* parcel) const; 5925912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#endif 5935912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5945912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown static bool isTouchEvent(int32_t source, int32_t action); 5955912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline bool isTouchEvent() const { 5965912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return isTouchEvent(mSource, mAction); 5975912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 5985912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 5995912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown // Low-level accessors. 6005912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline const PointerProperties* getPointerProperties() const { 6015912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return mPointerProperties.array(); 6025912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 6035912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline const nsecs_t* getSampleEventTimes() const { return mSampleEventTimes.array(); } 6045912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown inline const PointerCoords* getSamplePointerCoords() const { 6055912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown return mSamplePointerCoords.array(); 6065912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown } 6075912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 608872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright static const char* getLabel(int32_t axis); 609872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright static int32_t getAxisFromLabel(const char* label); 610872db4f11e407accccba9d37c335ef7e3597eba4Michael Wright 6115912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprotected: 6125912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mAction; 6137b159c9a4f589da7fdab7c16f3aefea25e0e7e4fMichael Wright int32_t mActionButton; 6145912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mFlags; 6155912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mEdgeFlags; 6165912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mMetaState; 6175912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown int32_t mButtonState; 6185912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float mXOffset; 6195912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float mYOffset; 6205912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float mXPrecision; 6215912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown float mYPrecision; 6225912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown nsecs_t mDownTime; 6235912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown Vector<PointerProperties> mPointerProperties; 6245912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown Vector<nsecs_t> mSampleEventTimes; 6255912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown Vector<PointerCoords> mSamplePointerCoords; 6265912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 6275912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6285912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 6295912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * Input event factory. 6305912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 6315912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass InputEventFactoryInterface { 6325912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprotected: 6335912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~InputEventFactoryInterface() { } 6345912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6355912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 6365912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown InputEventFactoryInterface() { } 6375912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6385912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual KeyEvent* createKeyEvent() = 0; 6395912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual MotionEvent* createMotionEvent() = 0; 6405912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 6415912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6425912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 6435912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * A simple input event factory implementation that uses a single preallocated instance 6445912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * of each type of input event that are reused for each request. 6455912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 6465912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass PreallocatedInputEventFactory : public InputEventFactoryInterface { 6475912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 6485912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown PreallocatedInputEventFactory() { } 6495912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~PreallocatedInputEventFactory() { } 6505912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6515912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual KeyEvent* createKeyEvent() { return & mKeyEvent; } 6525912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual MotionEvent* createMotionEvent() { return & mMotionEvent; } 6535912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6545912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprivate: 6555912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown KeyEvent mKeyEvent; 6565912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown MotionEvent mMotionEvent; 6575912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 6585912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6595912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown/* 6605912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown * An input event factory implementation that maintains a pool of input events. 6615912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown */ 6625912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownclass PooledInputEventFactory : public InputEventFactoryInterface { 6635912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownpublic: 6645912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown PooledInputEventFactory(size_t maxPoolSize = 20); 6655912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual ~PooledInputEventFactory(); 6665912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6675912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual KeyEvent* createKeyEvent(); 6685912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown virtual MotionEvent* createMotionEvent(); 6695912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6705912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown void recycle(InputEvent* event); 6715912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6725912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brownprivate: 6735912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown const size_t mMaxPoolSize; 6745912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6755912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown Vector<KeyEvent*> mKeyEventPool; 6765912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown Vector<MotionEvent*> mMotionEventPool; 6775912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown}; 6785912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6795912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown} // namespace android 6805912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown 6815912f95d26f77d2b6df13e1f2672e48e3f9b871cJeff Brown#endif // _LIBINPUT_INPUT_H 682