1 /*
2  * Copyright (C) 2016 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 package android.text.style;
17 
18 import android.os.Parcel;
19 import android.os.Parcelable;
20 import android.text.TextUtils;
21 import android.view.View;
22 import android.view.accessibility.AccessibilityNodeInfo;
23 
24 /**
25  * URLSpan's onClick method does not work from an accessibility service. This version of it does.
26  * It is used to replace URLSpans in {@link AccessibilityNodeInfo#setText(CharSequence)}
27  * @hide
28  */
29 @SuppressWarnings("ParcelableCreator")
30 public class AccessibilityURLSpan extends URLSpan implements Parcelable {
31     final AccessibilityClickableSpan mAccessibilityClickableSpan;
32 
33     /**
34      * @param spanToReplace The original span
35      */
AccessibilityURLSpan(URLSpan spanToReplace)36     public AccessibilityURLSpan(URLSpan spanToReplace) {
37         super(spanToReplace.getURL());
38         mAccessibilityClickableSpan =
39                 new AccessibilityClickableSpan(spanToReplace.getId());
40     }
41 
AccessibilityURLSpan(Parcel p)42     public AccessibilityURLSpan(Parcel p) {
43         super(p);
44         mAccessibilityClickableSpan = new AccessibilityClickableSpan(p);
45     }
46 
47     @Override
getSpanTypeId()48     public int getSpanTypeId() {
49         return getSpanTypeIdInternal();
50     }
51 
52     @Override
getSpanTypeIdInternal()53     public int getSpanTypeIdInternal() {
54         return TextUtils.ACCESSIBILITY_URL_SPAN;
55     }
56 
57     @Override
writeToParcel(Parcel dest, int flags)58     public void writeToParcel(Parcel dest, int flags) {
59         writeToParcelInternal(dest, flags);
60     }
61 
62     @Override
writeToParcelInternal(Parcel dest, int flags)63     public void writeToParcelInternal(Parcel dest, int flags) {
64         super.writeToParcelInternal(dest, flags);
65         mAccessibilityClickableSpan.writeToParcel(dest, flags);
66     }
67 
68     @Override
onClick(View unused)69     public void onClick(View unused) {
70         mAccessibilityClickableSpan.onClick(unused);
71     }
72 
73     /**
74      * Delegated to AccessibilityClickableSpan
75      * @param accessibilityNodeInfo
76      */
copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo)77     public void copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo) {
78         mAccessibilityClickableSpan.copyConnectionDataFrom(accessibilityNodeInfo);
79     }
80 }
81