1 /* 2 * Copyright (C) 2008 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 17 package android.text; 18 19 import android.os.Parcel; 20 21 /** 22 * Annotations are simple key-value pairs that are preserved across 23 * TextView save/restore cycles and can be used to keep application-specific 24 * data that needs to be maintained for regions of text. 25 */ 26 public class Annotation implements ParcelableSpan { 27 private final String mKey; 28 private final String mValue; 29 30 public Annotation(String key, String value) { 31 mKey = key; 32 mValue = value; 33 } 34 35 public Annotation(Parcel src) { 36 mKey = src.readString(); 37 mValue = src.readString(); 38 } 39 40 public int getSpanTypeId() { 41 return getSpanTypeIdInternal(); 42 } 43 44 /** @hide */ 45 public int getSpanTypeIdInternal() { 46 return TextUtils.ANNOTATION; 47 } 48 49 public int describeContents() { 50 return 0; 51 } 52 53 public void writeToParcel(Parcel dest, int flags) { 54 writeToParcelInternal(dest, flags); 55 } 56 57 /** @hide */ 58 public void writeToParcelInternal(Parcel dest, int flags) { 59 dest.writeString(mKey); 60 dest.writeString(mValue); 61 } 62 63 public String getKey() { 64 return mKey; 65 } 66 67 public String getValue() { 68 return mValue; 69 } 70 } 71
