1 /* 2 * Copyright (C) 2009 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 #define LOG_TAG "input" 18 #include <utils/Log.h> 19 20 #include <android/input.h> 21 #include <ui/Input.h> 22 #include <ui/InputTransport.h> 23 #include <utils/Looper.h> 24 #include <utils/RefBase.h> 25 #include <utils/Vector.h> 26 27 #include <android_runtime/android_app_NativeActivity.h> 28 29 #include <poll.h> 30 #include <errno.h> 31 32 using android::InputEvent; 33 using android::KeyEvent; 34 using android::MotionEvent; 35 using android::InputDeviceInfo; 36 using android::sp; 37 using android::Vector; 38 39 int32_t AInputEvent_getType(const AInputEvent* event) { 40 return static_cast<const InputEvent*>(event)->getType(); 41 } 42 43 int32_t AInputEvent_getDeviceId(const AInputEvent* event) { 44 return static_cast<const InputEvent*>(event)->getDeviceId(); 45 } 46 47 int32_t AInputEvent_getSource(const AInputEvent* event) { 48 return static_cast<const InputEvent*>(event)->getSource(); 49 } 50 51 int32_t AKeyEvent_getAction(const AInputEvent* key_event) { 52 return static_cast<const KeyEvent*>(key_event)->getAction(); 53 } 54 55 int32_t AKeyEvent_getFlags(const AInputEvent* key_event) { 56 return static_cast<const KeyEvent*>(key_event)->getFlags(); 57 } 58 59 int32_t AKeyEvent_getKeyCode(const AInputEvent* key_event) { 60 return static_cast<const KeyEvent*>(key_event)->getKeyCode(); 61 } 62 63 int32_t AKeyEvent_getScanCode(const AInputEvent* key_event) { 64 return static_cast<const KeyEvent*>(key_event)->getScanCode(); 65 } 66 67 int32_t AKeyEvent_getMetaState(const AInputEvent* key_event) { 68 return static_cast<const KeyEvent*>(key_event)->getMetaState(); 69 } 70 int32_t AKeyEvent_getRepeatCount(const AInputEvent* key_event) { 71 return static_cast<const KeyEvent*>(key_event)->getRepeatCount(); 72 } 73 74 int64_t AKeyEvent_getDownTime(const AInputEvent* key_event) { 75 return static_cast<const KeyEvent*>(key_event)->getDownTime(); 76 } 77 78 79 int64_t AKeyEvent_getEventTime(const AInputEvent* key_event) { 80 return static_cast<const KeyEvent*>(key_event)->getEventTime(); 81 } 82 83 int32_t AMotionEvent_getAction(const AInputEvent* motion_event) { 84 return static_cast<const MotionEvent*>(motion_event)->getAction(); 85 } 86 87 int32_t AMotionEvent_getFlags(const AInputEvent* motion_event) { 88 return static_cast<const MotionEvent*>(motion_event)->getFlags(); 89 } 90 91 int32_t AMotionEvent_getMetaState(const AInputEvent* motion_event) { 92 return static_cast<const MotionEvent*>(motion_event)->getMetaState(); 93 } 94 95 int32_t AMotionEvent_getEdgeFlags(const AInputEvent* motion_event) { 96 return reinterpret_cast<const MotionEvent*>(motion_event)->getEdgeFlags(); 97 } 98 99 int64_t AMotionEvent_getDownTime(const AInputEvent* motion_event) { 100 return static_cast<const MotionEvent*>(motion_event)->getDownTime(); 101 } 102 103 int64_t AMotionEvent_getEventTime(const AInputEvent* motion_event) { 104 return static_cast<const MotionEvent*>(motion_event)->getEventTime(); 105 } 106 107 float AMotionEvent_getXOffset(const AInputEvent* motion_event) { 108 return static_cast<const MotionEvent*>(motion_event)->getXOffset(); 109 } 110 111 float AMotionEvent_getYOffset(const AInputEvent* motion_event) { 112 return static_cast<const MotionEvent*>(motion_event)->getYOffset(); 113 } 114 115 float AMotionEvent_getXPrecision(const AInputEvent* motion_event) { 116 return static_cast<const MotionEvent*>(motion_event)->getXPrecision(); 117 } 118 119 float AMotionEvent_getYPrecision(const AInputEvent* motion_event) { 120 return static_cast<const MotionEvent*>(motion_event)->getYPrecision(); 121 } 122 123 size_t AMotionEvent_getPointerCount(const AInputEvent* motion_event) { 124 return static_cast<const MotionEvent*>(motion_event)->getPointerCount(); 125 } 126 127 int32_t AMotionEvent_getPointerId(const AInputEvent* motion_event, size_t pointer_index) { 128 return static_cast<const MotionEvent*>(motion_event)->getPointerId(pointer_index); 129 } 130 131 float AMotionEvent_getRawX(const AInputEvent* motion_event, size_t pointer_index) { 132 return static_cast<const MotionEvent*>(motion_event)->getRawX(pointer_index); 133 } 134 135 float AMotionEvent_getRawY(const AInputEvent* motion_event, size_t pointer_index) { 136 return static_cast<const MotionEvent*>(motion_event)->getRawY(pointer_index); 137 } 138 139 float AMotionEvent_getX(const AInputEvent* motion_event, size_t pointer_index) { 140 return static_cast<const MotionEvent*>(motion_event)->getX(pointer_index); 141 } 142 143 float AMotionEvent_getY(const AInputEvent* motion_event, size_t pointer_index) { 144 return static_cast<const MotionEvent*>(motion_event)->getY(pointer_index); 145 } 146 147 float AMotionEvent_getPressure(const AInputEvent* motion_event, size_t pointer_index) { 148 return static_cast<const MotionEvent*>(motion_event)->getPressure(pointer_index); 149 } 150 151 float AMotionEvent_getSize(const AInputEvent* motion_event, size_t pointer_index) { 152 return static_cast<const MotionEvent*>(motion_event)->getSize(pointer_index); 153 } 154 155 float AMotionEvent_getTouchMajor(const AInputEvent* motion_event, size_t pointer_index) { 156 return static_cast<const MotionEvent*>(motion_event)->getTouchMajor(pointer_index); 157 } 158 159 float AMotionEvent_getTouchMinor(const AInputEvent* motion_event, size_t pointer_index) { 160 return static_cast<const MotionEvent*>(motion_event)->getTouchMinor(pointer_index); 161 } 162 163 float AMotionEvent_getToolMajor(const AInputEvent* motion_event, size_t pointer_index) { 164 return static_cast<const MotionEvent*>(motion_event)->getToolMajor(pointer_index); 165 } 166 167 float AMotionEvent_getToolMinor(const AInputEvent* motion_event, size_t pointer_index) { 168 return static_cast<const MotionEvent*>(motion_event)->getToolMinor(pointer_index); 169 } 170 171 float AMotionEvent_getOrientation(const AInputEvent* motion_event, size_t pointer_index) { 172 return static_cast<const MotionEvent*>(motion_event)->getOrientation(pointer_index); 173 } 174 175 size_t AMotionEvent_getHistorySize(const AInputEvent* motion_event) { 176 return static_cast<const MotionEvent*>(motion_event)->getHistorySize(); 177 } 178 179 int64_t AMotionEvent_getHistoricalEventTime(AInputEvent* motion_event, 180 size_t history_index) { 181 return static_cast<const MotionEvent*>(motion_event)->getHistoricalEventTime( 182 history_index); 183 } 184 185 float AMotionEvent_getHistoricalRawX(AInputEvent* motion_event, size_t pointer_index, 186 size_t history_index) { 187 return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawX( 188 pointer_index, history_index); 189 } 190 191 float AMotionEvent_getHistoricalRawY(AInputEvent* motion_event, size_t pointer_index, 192 size_t history_index) { 193 return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawY( 194 pointer_index, history_index); 195 } 196 197 float AMotionEvent_getHistoricalX(AInputEvent* motion_event, size_t pointer_index, 198 size_t history_index) { 199 return static_cast<const MotionEvent*>(motion_event)->getHistoricalX( 200 pointer_index, history_index); 201 } 202 203 float AMotionEvent_getHistoricalY(AInputEvent* motion_event, size_t pointer_index, 204 size_t history_index) { 205 return static_cast<const MotionEvent*>(motion_event)->getHistoricalY( 206 pointer_index, history_index); 207 } 208 209 float AMotionEvent_getHistoricalPressure(AInputEvent* motion_event, size_t pointer_index, 210 size_t history_index) { 211 return static_cast<const MotionEvent*>(motion_event)->getHistoricalPressure( 212 pointer_index, history_index); 213 } 214 215 float AMotionEvent_getHistoricalSize(AInputEvent* motion_event, size_t pointer_index, 216 size_t history_index) { 217 return static_cast<const MotionEvent*>(motion_event)->getHistoricalSize( 218 pointer_index, history_index); 219 } 220 221 float AMotionEvent_getHistoricalTouchMajor(AInputEvent* motion_event, size_t pointer_index, 222 size_t history_index) { 223 return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMajor( 224 pointer_index, history_index); 225 } 226 227 float AMotionEvent_getHistoricalTouchMinor(AInputEvent* motion_event, size_t pointer_index, 228 size_t history_index) { 229 return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMinor( 230 pointer_index, history_index); 231 } 232 233 float AMotionEvent_getHistoricalToolMajor(AInputEvent* motion_event, size_t pointer_index, 234 size_t history_index) { 235 return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMajor( 236 pointer_index, history_index); 237 } 238 239 float AMotionEvent_getHistoricalToolMinor(AInputEvent* motion_event, size_t pointer_index, 240 size_t history_index) { 241 return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMinor( 242 pointer_index, history_index); 243 } 244 245 float AMotionEvent_getHistoricalOrientation(AInputEvent* motion_event, size_t pointer_index, 246 size_t history_index) { 247 return static_cast<const MotionEvent*>(motion_event)->getHistoricalOrientation( 248 pointer_index, history_index); 249 } 250 251 252 void AInputQueue_attachLooper(AInputQueue* queue, ALooper* looper, 253 int ident, ALooper_callbackFunc callback, void* data) { 254 queue->attachLooper(looper, ident, callback, data); 255 } 256 257 void AInputQueue_detachLooper(AInputQueue* queue) { 258 queue->detachLooper(); 259 } 260 261 int32_t AInputQueue_hasEvents(AInputQueue* queue) { 262 return queue->hasEvents(); 263 } 264 265 int32_t AInputQueue_getEvent(AInputQueue* queue, AInputEvent** outEvent) { 266 return queue->getEvent(outEvent); 267 } 268 269 int32_t AInputQueue_preDispatchEvent(AInputQueue* queue, AInputEvent* event) { 270 return queue->preDispatchEvent(event) ? 1 : 0; 271 } 272 273 void AInputQueue_finishEvent(AInputQueue* queue, AInputEvent* event, int handled) { 274 queue->finishEvent(event, handled != 0); 275 } 276
