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 public class AccessibilityURLSpan extends URLSpan implements Parcelable { 30 final AccessibilityClickableSpan mAccessibilityClickableSpan; 31 32 /** 33 * @param spanToReplace The original span 34 */ AccessibilityURLSpan(URLSpan spanToReplace)35 public AccessibilityURLSpan(URLSpan spanToReplace) { 36 super(spanToReplace.getURL()); 37 mAccessibilityClickableSpan = 38 new AccessibilityClickableSpan(spanToReplace.getId()); 39 } 40 AccessibilityURLSpan(Parcel p)41 public AccessibilityURLSpan(Parcel p) { 42 super(p); 43 mAccessibilityClickableSpan = new AccessibilityClickableSpan(p); 44 } 45 46 @Override getSpanTypeId()47 public int getSpanTypeId() { 48 return getSpanTypeIdInternal(); 49 } 50 51 @Override getSpanTypeIdInternal()52 public int getSpanTypeIdInternal() { 53 return TextUtils.ACCESSIBILITY_URL_SPAN; 54 } 55 56 @Override writeToParcel(Parcel dest, int flags)57 public void writeToParcel(Parcel dest, int flags) { 58 writeToParcelInternal(dest, flags); 59 } 60 61 @Override writeToParcelInternal(Parcel dest, int flags)62 public void writeToParcelInternal(Parcel dest, int flags) { 63 super.writeToParcelInternal(dest, flags); 64 mAccessibilityClickableSpan.writeToParcel(dest, flags); 65 } 66 67 @Override onClick(View unused)68 public void onClick(View unused) { 69 mAccessibilityClickableSpan.onClick(unused); 70 } 71 72 /** 73 * Delegated to AccessibilityClickableSpan 74 * @param accessibilityNodeInfo 75 */ copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo)76 public void copyConnectionDataFrom(AccessibilityNodeInfo accessibilityNodeInfo) { 77 mAccessibilityClickableSpan.copyConnectionDataFrom(accessibilityNodeInfo); 78 } 79 } 80