1 /** 2 * Copyright (C) 2015 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 com.android.settingslib.drawer; 18 19 import android.content.Intent; 20 import android.graphics.drawable.Icon; 21 import android.os.Bundle; 22 import android.os.Parcel; 23 import android.os.Parcelable; 24 import android.os.UserHandle; 25 import android.text.TextUtils; 26 import android.widget.RemoteViews; 27 28 import java.util.ArrayList; 29 30 /** 31 * Description of a single dashboard tile that the user can select. 32 */ 33 public class Tile implements Parcelable { 34 35 /** 36 * Title of the tile that is shown to the user. 37 * @attr ref android.R.styleable#PreferenceHeader_title 38 */ 39 public CharSequence title; 40 41 /** 42 * Optional summary describing what this tile controls. 43 * @attr ref android.R.styleable#PreferenceHeader_summary 44 */ 45 public CharSequence summary; 46 47 /** 48 * Optional icon to show for this tile. 49 * @attr ref android.R.styleable#PreferenceHeader_icon 50 */ 51 public Icon icon; 52 53 /** 54 * Whether the icon can be tinted. This should be set to true for monochrome (single-color) 55 * icons that can be tinted to match the design. 56 */ 57 public boolean isIconTintable; 58 59 /** 60 * Intent to launch when the preference is selected. 61 */ 62 public Intent intent; 63 64 /** 65 * Optional list of user handles which the intent should be launched on. 66 */ 67 public ArrayList<UserHandle> userHandle = new ArrayList<>(); 68 69 /** 70 * Optional additional data for use by subclasses of the activity 71 */ 72 public Bundle extras; 73 74 /** 75 * Category in which the tile should be placed. 76 */ 77 public String category; 78 79 /** 80 * Priority of the intent filter that created this tile, used for display ordering. 81 */ 82 public int priority; 83 84 /** 85 * The metaData from the activity that defines this tile. 86 */ 87 public Bundle metaData; 88 89 /** 90 * Optional key to use for this tile. 91 */ 92 public String key; 93 94 /** 95 * Optional remote view which will be displayed instead of the regular title-summary item. 96 */ 97 public RemoteViews remoteViews; 98 Tile()99 public Tile() { 100 // Empty 101 } 102 103 @Override describeContents()104 public int describeContents() { 105 return 0; 106 } 107 108 @Override writeToParcel(Parcel dest, int flags)109 public void writeToParcel(Parcel dest, int flags) { 110 TextUtils.writeToParcel(title, dest, flags); 111 TextUtils.writeToParcel(summary, dest, flags); 112 if (icon != null) { 113 dest.writeByte((byte) 1); 114 icon.writeToParcel(dest, flags); 115 } else { 116 dest.writeByte((byte) 0); 117 } 118 if (intent != null) { 119 dest.writeByte((byte) 1); 120 intent.writeToParcel(dest, flags); 121 } else { 122 dest.writeByte((byte) 0); 123 } 124 final int N = userHandle.size(); 125 dest.writeInt(N); 126 for (int i = 0; i < N; i++) { 127 userHandle.get(i).writeToParcel(dest, flags); 128 } 129 dest.writeBundle(extras); 130 dest.writeString(category); 131 dest.writeInt(priority); 132 dest.writeBundle(metaData); 133 dest.writeString(key); 134 dest.writeParcelable(remoteViews, flags); 135 dest.writeBoolean(isIconTintable); 136 } 137 readFromParcel(Parcel in)138 public void readFromParcel(Parcel in) { 139 title = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in); 140 summary = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in); 141 if (in.readByte() != 0) { 142 icon = Icon.CREATOR.createFromParcel(in); 143 } 144 if (in.readByte() != 0) { 145 intent = Intent.CREATOR.createFromParcel(in); 146 } 147 final int N = in.readInt(); 148 for (int i = 0; i < N; i++) { 149 userHandle.add(UserHandle.CREATOR.createFromParcel(in)); 150 } 151 extras = in.readBundle(); 152 category = in.readString(); 153 priority = in.readInt(); 154 metaData = in.readBundle(); 155 key = in.readString(); 156 remoteViews = in.readParcelable(RemoteViews.class.getClassLoader()); 157 isIconTintable = in.readBoolean(); 158 } 159 Tile(Parcel in)160 Tile(Parcel in) { 161 readFromParcel(in); 162 } 163 164 public static final Creator<Tile> CREATOR = new Creator<Tile>() { 165 public Tile createFromParcel(Parcel source) { 166 return new Tile(source); 167 } 168 public Tile[] newArray(int size) { 169 return new Tile[size]; 170 } 171 }; 172 } 173