1/*
2** Copyright 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
17package android.accessibilityservice;
18
19import android.accessibilityservice.IAccessibilityServiceConnection;
20import android.graphics.Region;
21import android.view.accessibility.AccessibilityEvent;
22import android.view.accessibility.AccessibilityWindowInfo;
23import android.view.KeyEvent;
24
25/**
26 * Top-level interface to an accessibility service component.
27 *
28 * @hide
29 */
30 oneway interface IAccessibilityServiceClient {
31
32    void init(in IAccessibilityServiceConnection connection, int connectionId, IBinder windowToken);
33
34    void onAccessibilityEvent(in AccessibilityEvent event, in boolean serviceWantsEvent);
35
36    void onInterrupt();
37
38    void onGesture(int gesture);
39
40    void clearAccessibilityCache();
41
42    void onKeyEvent(in KeyEvent event, int sequence);
43
44    void onMagnificationChanged(in Region region, float scale, float centerX, float centerY);
45
46    void onSoftKeyboardShowModeChanged(int showMode);
47
48    void onPerformGestureResult(int sequence, boolean completedSuccessfully);
49
50    void onFingerprintCapturingGesturesChanged(boolean capturing);
51
52    void onFingerprintGesture(int gesture);
53
54    void onAccessibilityButtonClicked();
55
56    void onAccessibilityButtonAvailabilityChanged(boolean available);
57}
58