input.cpp revision 9f25b7fdf216c9ef0bd2322cd223eeaf0d60f77f 
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 <androidfw/Input.h>
22#include <androidfw/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
32using android::InputEvent;
33using android::KeyEvent;
34using android::MotionEvent;
35using android::sp;
36using android::Vector;
37
38int32_t AInputEvent_getType(const AInputEvent* event) {
39    return static_cast<const InputEvent*>(event)->getType();
40}
41
42int32_t AInputEvent_getDeviceId(const AInputEvent* event) {
43    return static_cast<const InputEvent*>(event)->getDeviceId();
44}
45
46int32_t AInputEvent_getSource(const AInputEvent* event) {
47    return static_cast<const InputEvent*>(event)->getSource();
48}
49
50int32_t AKeyEvent_getAction(const AInputEvent* key_event) {
51    return static_cast<const KeyEvent*>(key_event)->getAction();
52}
53
54int32_t AKeyEvent_getFlags(const AInputEvent* key_event) {
55    return static_cast<const KeyEvent*>(key_event)->getFlags();
56}
57
58int32_t AKeyEvent_getKeyCode(const AInputEvent* key_event) {
59    return static_cast<const KeyEvent*>(key_event)->getKeyCode();
60}
61
62int32_t AKeyEvent_getScanCode(const AInputEvent* key_event) {
63    return static_cast<const KeyEvent*>(key_event)->getScanCode();
64}
65
66int32_t AKeyEvent_getMetaState(const AInputEvent* key_event) {
67    return static_cast<const KeyEvent*>(key_event)->getMetaState();
68}
69int32_t AKeyEvent_getRepeatCount(const AInputEvent* key_event) {
70    return static_cast<const KeyEvent*>(key_event)->getRepeatCount();
71}
72
73int64_t AKeyEvent_getDownTime(const AInputEvent* key_event) {
74    return static_cast<const KeyEvent*>(key_event)->getDownTime();
75}
76
77
78int64_t AKeyEvent_getEventTime(const AInputEvent* key_event) {
79    return static_cast<const KeyEvent*>(key_event)->getEventTime();
80}
81
82int32_t AMotionEvent_getAction(const AInputEvent* motion_event) {
83    return static_cast<const MotionEvent*>(motion_event)->getAction();
84}
85
86int32_t AMotionEvent_getFlags(const AInputEvent* motion_event) {
87    return static_cast<const MotionEvent*>(motion_event)->getFlags();
88}
89
90int32_t AMotionEvent_getMetaState(const AInputEvent* motion_event) {
91    return static_cast<const MotionEvent*>(motion_event)->getMetaState();
92}
93
94int32_t AMotionEvent_getButtonState(const AInputEvent* motion_event) {
95    return static_cast<const MotionEvent*>(motion_event)->getButtonState();
96}
97
98int32_t AMotionEvent_getEdgeFlags(const AInputEvent* motion_event) {
99    return reinterpret_cast<const MotionEvent*>(motion_event)->getEdgeFlags();
100}
101
102int64_t AMotionEvent_getDownTime(const AInputEvent* motion_event) {
103    return static_cast<const MotionEvent*>(motion_event)->getDownTime();
104}
105
106int64_t AMotionEvent_getEventTime(const AInputEvent* motion_event) {
107    return static_cast<const MotionEvent*>(motion_event)->getEventTime();
108}
109
110float AMotionEvent_getXOffset(const AInputEvent* motion_event) {
111    return static_cast<const MotionEvent*>(motion_event)->getXOffset();
112}
113
114float AMotionEvent_getYOffset(const AInputEvent* motion_event) {
115    return static_cast<const MotionEvent*>(motion_event)->getYOffset();
116}
117
118float AMotionEvent_getXPrecision(const AInputEvent* motion_event) {
119    return static_cast<const MotionEvent*>(motion_event)->getXPrecision();
120}
121
122float AMotionEvent_getYPrecision(const AInputEvent* motion_event) {
123    return static_cast<const MotionEvent*>(motion_event)->getYPrecision();
124}
125
126size_t AMotionEvent_getPointerCount(const AInputEvent* motion_event) {
127    return static_cast<const MotionEvent*>(motion_event)->getPointerCount();
128}
129
130int32_t AMotionEvent_getPointerId(const AInputEvent* motion_event, size_t pointer_index) {
131    return static_cast<const MotionEvent*>(motion_event)->getPointerId(pointer_index);
132}
133
134int32_t AMotionEvent_getToolType(const AInputEvent* motion_event, size_t pointer_index) {
135    return static_cast<const MotionEvent*>(motion_event)->getToolType(pointer_index);
136}
137
138float AMotionEvent_getRawX(const AInputEvent* motion_event, size_t pointer_index) {
139    return static_cast<const MotionEvent*>(motion_event)->getRawX(pointer_index);
140}
141
142float AMotionEvent_getRawY(const AInputEvent* motion_event, size_t pointer_index) {
143    return static_cast<const MotionEvent*>(motion_event)->getRawY(pointer_index);
144}
145
146float AMotionEvent_getX(const AInputEvent* motion_event, size_t pointer_index) {
147    return static_cast<const MotionEvent*>(motion_event)->getX(pointer_index);
148}
149
150float AMotionEvent_getY(const AInputEvent* motion_event, size_t pointer_index) {
151    return static_cast<const MotionEvent*>(motion_event)->getY(pointer_index);
152}
153
154float AMotionEvent_getPressure(const AInputEvent* motion_event, size_t pointer_index) {
155    return static_cast<const MotionEvent*>(motion_event)->getPressure(pointer_index);
156}
157
158float AMotionEvent_getSize(const AInputEvent* motion_event, size_t pointer_index) {
159    return static_cast<const MotionEvent*>(motion_event)->getSize(pointer_index);
160}
161
162float AMotionEvent_getTouchMajor(const AInputEvent* motion_event, size_t pointer_index) {
163    return static_cast<const MotionEvent*>(motion_event)->getTouchMajor(pointer_index);
164}
165
166float AMotionEvent_getTouchMinor(const AInputEvent* motion_event, size_t pointer_index) {
167    return static_cast<const MotionEvent*>(motion_event)->getTouchMinor(pointer_index);
168}
169
170float AMotionEvent_getToolMajor(const AInputEvent* motion_event, size_t pointer_index) {
171    return static_cast<const MotionEvent*>(motion_event)->getToolMajor(pointer_index);
172}
173
174float AMotionEvent_getToolMinor(const AInputEvent* motion_event, size_t pointer_index) {
175    return static_cast<const MotionEvent*>(motion_event)->getToolMinor(pointer_index);
176}
177
178float AMotionEvent_getOrientation(const AInputEvent* motion_event, size_t pointer_index) {
179    return static_cast<const MotionEvent*>(motion_event)->getOrientation(pointer_index);
180}
181
182float AMotionEvent_getAxisValue(const AInputEvent* motion_event,
183        int32_t axis, size_t pointer_index) {
184    return static_cast<const MotionEvent*>(motion_event)->getAxisValue(axis, pointer_index);
185}
186
187size_t AMotionEvent_getHistorySize(const AInputEvent* motion_event) {
188    return static_cast<const MotionEvent*>(motion_event)->getHistorySize();
189}
190
191int64_t AMotionEvent_getHistoricalEventTime(AInputEvent* motion_event,
192        size_t history_index) {
193    return static_cast<const MotionEvent*>(motion_event)->getHistoricalEventTime(
194            history_index);
195}
196
197float AMotionEvent_getHistoricalRawX(AInputEvent* motion_event, size_t pointer_index,
198        size_t history_index) {
199    return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawX(
200            pointer_index, history_index);
201}
202
203float AMotionEvent_getHistoricalRawY(AInputEvent* motion_event, size_t pointer_index,
204        size_t history_index) {
205    return static_cast<const MotionEvent*>(motion_event)->getHistoricalRawY(
206            pointer_index, history_index);
207}
208
209float AMotionEvent_getHistoricalX(AInputEvent* motion_event, size_t pointer_index,
210        size_t history_index) {
211    return static_cast<const MotionEvent*>(motion_event)->getHistoricalX(
212            pointer_index, history_index);
213}
214
215float AMotionEvent_getHistoricalY(AInputEvent* motion_event, size_t pointer_index,
216        size_t history_index) {
217    return static_cast<const MotionEvent*>(motion_event)->getHistoricalY(
218            pointer_index, history_index);
219}
220
221float AMotionEvent_getHistoricalPressure(AInputEvent* motion_event, size_t pointer_index,
222        size_t history_index) {
223    return static_cast<const MotionEvent*>(motion_event)->getHistoricalPressure(
224            pointer_index, history_index);
225}
226
227float AMotionEvent_getHistoricalSize(AInputEvent* motion_event, size_t pointer_index,
228        size_t history_index) {
229    return static_cast<const MotionEvent*>(motion_event)->getHistoricalSize(
230            pointer_index, history_index);
231}
232
233float AMotionEvent_getHistoricalTouchMajor(AInputEvent* motion_event, size_t pointer_index,
234        size_t history_index) {
235    return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMajor(
236            pointer_index, history_index);
237}
238
239float AMotionEvent_getHistoricalTouchMinor(AInputEvent* motion_event, size_t pointer_index,
240        size_t history_index) {
241    return static_cast<const MotionEvent*>(motion_event)->getHistoricalTouchMinor(
242            pointer_index, history_index);
243}
244
245float AMotionEvent_getHistoricalToolMajor(AInputEvent* motion_event, size_t pointer_index,
246        size_t history_index) {
247    return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMajor(
248            pointer_index, history_index);
249}
250
251float AMotionEvent_getHistoricalToolMinor(AInputEvent* motion_event, size_t pointer_index,
252        size_t history_index) {
253    return static_cast<const MotionEvent*>(motion_event)->getHistoricalToolMinor(
254            pointer_index, history_index);
255}
256
257float AMotionEvent_getHistoricalOrientation(AInputEvent* motion_event, size_t pointer_index,
258        size_t history_index) {
259    return static_cast<const MotionEvent*>(motion_event)->getHistoricalOrientation(
260            pointer_index, history_index);
261}
262
263float AMotionEvent_getHistoricalAxisValue(const AInputEvent* motion_event,
264        int32_t axis, size_t pointer_index, size_t history_index) {
265    return static_cast<const MotionEvent*>(motion_event)->getHistoricalAxisValue(
266            axis, pointer_index, history_index);
267}
268
269
270void AInputQueue_attachLooper(AInputQueue* queue, ALooper* looper,
271        int ident, ALooper_callbackFunc callback, void* data) {
272    queue->attachLooper(looper, ident, callback, data);
273}
274
275void AInputQueue_detachLooper(AInputQueue* queue) {
276    queue->detachLooper();
277}
278
279int32_t AInputQueue_hasEvents(AInputQueue* queue) {
280    return queue->hasEvents();
281}
282
283int32_t AInputQueue_getEvent(AInputQueue* queue, AInputEvent** outEvent) {
284    return queue->getEvent(outEvent);
285}
286
287int32_t AInputQueue_preDispatchEvent(AInputQueue* queue, AInputEvent* event) {
288    return queue->preDispatchEvent(event) ? 1 : 0;
289}
290
291void AInputQueue_finishEvent(AInputQueue* queue, AInputEvent* event, int handled) {
292    queue->finishEvent(event, handled != 0, false);
293}
294