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      1 /*
      2  * Copyright (C) 2010 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.internal.statusbar;
     18 
     19 import android.graphics.drawable.Icon;
     20 import android.os.Parcel;
     21 import android.os.Parcelable;
     22 import android.os.UserHandle;
     23 import android.text.TextUtils;
     24 
     25 public class StatusBarIcon implements Parcelable {
     26     public UserHandle user;
     27     public String pkg;
     28     public Icon icon;
     29     public int iconLevel;
     30     public boolean visible = true;
     31     public int number;
     32     public CharSequence contentDescription;
     33 
     34     public StatusBarIcon(UserHandle user, String resPackage, Icon icon, int iconLevel, int number,
     35             CharSequence contentDescription) {
     36         if (icon.getType() == Icon.TYPE_RESOURCE
     37                 && TextUtils.isEmpty(icon.getResPackage())) {
     38             // This is an odd situation where someone's managed to hand us an icon without a
     39             // package inside, probably by mashing an int res into a Notification object.
     40             // Now that we have the correct package name handy, let's fix it.
     41             icon = Icon.createWithResource(resPackage, icon.getResId());
     42         }
     43         this.pkg = resPackage;
     44         this.user = user;
     45         this.icon = icon;
     46         this.iconLevel = iconLevel;
     47         this.number = number;
     48         this.contentDescription = contentDescription;
     49     }
     50 
     51     public StatusBarIcon(String iconPackage, UserHandle user,
     52             int iconId, int iconLevel, int number,
     53             CharSequence contentDescription) {
     54         this(user, iconPackage, Icon.createWithResource(iconPackage, iconId),
     55                 iconLevel, number, contentDescription);
     56     }
     57 
     58     @Override
     59     public String toString() {
     60         return "StatusBarIcon(icon=" + icon
     61                 + ((iconLevel != 0)?(" level=" + iconLevel):"")
     62                 + (visible?" visible":"")
     63                 + " user=" + user.getIdentifier()
     64                 + ((number != 0)?(" num=" + number):"")
     65                 + " )";
     66     }
     67 
     68     @Override
     69     public StatusBarIcon clone() {
     70         StatusBarIcon that = new StatusBarIcon(this.user, this.pkg, this.icon,
     71                 this.iconLevel, this.number, this.contentDescription);
     72         that.visible = this.visible;
     73         return that;
     74     }
     75 
     76     /**
     77      * Unflatten the StatusBarIcon from a parcel.
     78      */
     79     public StatusBarIcon(Parcel in) {
     80         readFromParcel(in);
     81     }
     82 
     83     public void readFromParcel(Parcel in) {
     84         this.icon = (Icon) in.readParcelable(null);
     85         this.pkg = in.readString();
     86         this.user = (UserHandle) in.readParcelable(null);
     87         this.iconLevel = in.readInt();
     88         this.visible = in.readInt() != 0;
     89         this.number = in.readInt();
     90         this.contentDescription = in.readCharSequence();
     91     }
     92 
     93     public void writeToParcel(Parcel out, int flags) {
     94         out.writeParcelable(this.icon, 0);
     95         out.writeString(this.pkg);
     96         out.writeParcelable(this.user, 0);
     97         out.writeInt(this.iconLevel);
     98         out.writeInt(this.visible ? 1 : 0);
     99         out.writeInt(this.number);
    100         out.writeCharSequence(this.contentDescription);
    101     }
    102 
    103     public int describeContents() {
    104         return 0;
    105     }
    106 
    107     /**
    108      * Parcelable.Creator that instantiates StatusBarIcon objects
    109      */
    110     public static final Parcelable.Creator<StatusBarIcon> CREATOR
    111             = new Parcelable.Creator<StatusBarIcon>()
    112     {
    113         public StatusBarIcon createFromParcel(Parcel parcel)
    114         {
    115             return new StatusBarIcon(parcel);
    116         }
    117 
    118         public StatusBarIcon[] newArray(int size)
    119         {
    120             return new StatusBarIcon[size];
    121         }
    122     };
    123 }
    124 
    125