blob: 4761f98ed7c2722ec90dfeccbff56fd8def06e24 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.accessibilityservice;
import android.os.Parcel;
import android.os.Parcelable;
/**
* This class describes an {@link AccessibilityService}. The system
* notifies an {@link AccessibilityService} for
* {@link android.view.accessibility.AccessibilityEvent}s
* according to the information encapsulated in this class.
*
* @see AccessibilityService
* @see android.view.accessibility.AccessibilityEvent
*/
public class AccessibilityServiceInfo implements Parcelable {
/**
* Denotes spoken feedback.
*/
public static final int FEEDBACK_SPOKEN = 0x0000001;
/**
* Denotes haptic feedback.
*/
public static final int FEEDBACK_HAPTIC = 0x0000002;
/**
* Denotes audible (not spoken) feedback.
*/
public static final int FEEDBACK_AUDIBLE = 0x0000004;
/**
* Denotes visual feedback.
*/
public static final int FEEDBACK_VISUAL = 0x0000008;
/**
* Denotes generic feedback.
*/
public static final int FEEDBACK_GENERIC = 0x0000010;
/**
* If an {@link AccessibilityService} is the default for a given type.
* Default service is invoked only if no package specific one exists. In case of
* more than one package specific service only the earlier registered is notified.
*/
public static final int DEFAULT = 0x0000001;
/**
* The event types an {@link AccessibilityService} is interested in.
*
* @see android.view.accessibility.AccessibilityEvent#TYPE_VIEW_CLICKED
* @see android.view.accessibility.AccessibilityEvent#TYPE_VIEW_FOCUSED
* @see android.view.accessibility.AccessibilityEvent#TYPE_VIEW_SELECTED
* @see android.view.accessibility.AccessibilityEvent#TYPE_VIEW_TEXT_CHANGED
* @see android.view.accessibility.AccessibilityEvent#TYPE_ACTIVITY_STARTED
* @see android.view.accessibility.AccessibilityEvent#TYPE_WINDOW_STATE_CHANGED
* @see android.view.accessibility.AccessibilityEvent#TYPE_NOTIFICATION_STATE_CHANGED
*/
public int eventTypes;
/**
* The package names an {@link AccessibilityService} is interested in. Setting
* to null is equivalent to all packages.
*/
public String[] packageNames;
/**
* The feedback type an {@link AccessibilityService} provides.
*
* @see #FEEDBACK_AUDIBLE
* @see #FEEDBACK_GENERIC
* @see #FEEDBACK_HAPTIC
* @see #FEEDBACK_SPOKEN
* @see #FEEDBACK_VISUAL
*/
public int feedbackType;
/**
* The timeout after the most recent event of a given type before an
* {@link AccessibilityService} is notified.
* <p>
* Note: The event notification timeout is useful to avoid propagating events to the client
* too frequently since this is accomplished via an expensive interprocess call.
* One can think of the timeout as a criteria to determine when event generation has
* settled down
*/
public long notificationTimeout;
/**
* This field represents a set of flags used for configuring an
* {@link AccessibilityService}.
*
* @see #DEFAULT
*/
public int flags;
public int describeContents() {
return 0;
}
public void writeToParcel(Parcel parcel, int flags) {
parcel.writeInt(eventTypes);
parcel.writeStringArray(packageNames);
parcel.writeInt(feedbackType);
parcel.writeLong(notificationTimeout);
parcel.writeInt(flags);
}
/**
* @see Parcelable.Creator
*/
public static final Parcelable.Creator<AccessibilityServiceInfo> CREATOR =
new Parcelable.Creator<AccessibilityServiceInfo>() {
public AccessibilityServiceInfo createFromParcel(Parcel parcel) {
AccessibilityServiceInfo info = new AccessibilityServiceInfo();
info.eventTypes = parcel.readInt();
info.packageNames = parcel.readStringArray();
info.feedbackType = parcel.readInt();
info.notificationTimeout = parcel.readLong();
info.flags = parcel.readInt();
return info;
}
public AccessibilityServiceInfo[] newArray(int size) {
return new AccessibilityServiceInfo[size];
}
};
}
|
