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 @android.ravenwood.annotation.RavenwoodKeepWholeClass 31 public class AccessibilityURLSpan extends URLSpan implements Parcelable { 32 final AccessibilityClickableSpan mAccessibilityClickableSpan; 33 34 /** 35 * @param spanToReplace The original span 36 */ AccessibilityURLSpan(URLSpan spanToReplace)37 public AccessibilityURLSpan(URLSpan spanToReplace) { 38 super(spanToReplace.getURL()); 39 mAccessibilityClickableSpan = 40 new AccessibilityClickableSpan(spanToReplace.getId()); 41 } 42 AccessibilityURLSpan(Parcel p)43 public AccessibilityURLSpan(Parcel p) { 44 super(p); 45 mAccessibilityClickableSpan = new AccessibilityClickableSpan(p); 46 } 47 48 @Override getSpanTypeId()49 public int getSpanTypeId() { 50 return getSpanTypeIdInternal(); 51 } 52 53 @Override getSpanTypeIdInternal()54 public int getSpanTypeIdInternal() { 55 return TextUtils.ACCESSIBILITY_URL_SPAN; 56 } 57 58 @Override writeToParcel(Parcel dest, int flags)59 public void writeToParcel(Parcel dest, int flags) { 60 writeToParcelInternal(dest, flags); 61 } 62 63 @Override writeToParcelInternal(Parcel dest, int flags)64 public void writeToParcelInternal(Parcel dest, int flags) { 65 super.writeToParcelInternal(dest, flags); 66 mAccessibilityClickableSpan.writeToParcel(dest, flags); 67 } 68 69 @Override onClick(View unused)70 public void onClick(View unused) { 71 mAccessibilityClickableSpan.onClick(unused); 72 } 73 74 /** 75 * Delegated to AccessibilityClickableSpan 76 * @param accessibilityNodeInfo 77 */ copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo)78 public void copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo) { 79 mAccessibilityClickableSpan.copyConnectionDataFrom(accessibilityNodeInfo); 80 } 81 } 82