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 17package com.android.internal.statusbar; 18 19import android.app.Notification; 20import android.os.Parcel; 21import android.os.Parcelable; 22import android.os.UserHandle; 23 24/* 25boolean clearable = !n.ongoingEvent && ((notification.flags & Notification.FLAG_NO_CLEAR) == 0); 26 27 28// TODO: make this restriction do something smarter like never fill 29// more than two screens. "Why would anyone need more than 80 characters." :-/ 30final int maxTickerLen = 80; 31if (truncatedTicker != null && truncatedTicker.length() > maxTickerLen) { 32 truncatedTicker = truncatedTicker.subSequence(0, maxTickerLen); 33} 34*/ 35 36/** 37 * Class encapsulating a Notification. Sent by the NotificationManagerService to the IStatusBar (in System UI). 38 */ 39public class StatusBarNotification implements Parcelable { 40 public final String pkg; 41 public final int id; 42 public final String tag; 43 public final int uid; 44 public final int initialPid; 45 // TODO: make this field private and move callers to an accessor that 46 // ensures sourceUser is applied. 47 public final Notification notification; 48 public final int score; 49 public final UserHandle user; 50 51 /** This is temporarily needed for the JB MR1 PDK. */ 52 @Deprecated 53 public StatusBarNotification(String pkg, int id, String tag, int uid, int initialPid, int score, 54 Notification notification) { 55 this(pkg, id, tag, uid, initialPid, score, notification, UserHandle.OWNER); 56 } 57 58 public StatusBarNotification(String pkg, int id, String tag, int uid, int initialPid, int score, 59 Notification notification, UserHandle user) { 60 if (pkg == null) throw new NullPointerException(); 61 if (notification == null) throw new NullPointerException(); 62 63 this.pkg = pkg; 64 this.id = id; 65 this.tag = tag; 66 this.uid = uid; 67 this.initialPid = initialPid; 68 this.score = score; 69 this.notification = notification; 70 this.user = user; 71 this.notification.setUser(user); 72 } 73 74 public StatusBarNotification(Parcel in) { 75 this.pkg = in.readString(); 76 this.id = in.readInt(); 77 if (in.readInt() != 0) { 78 this.tag = in.readString(); 79 } else { 80 this.tag = null; 81 } 82 this.uid = in.readInt(); 83 this.initialPid = in.readInt(); 84 this.score = in.readInt(); 85 this.notification = new Notification(in); 86 this.user = UserHandle.readFromParcel(in); 87 this.notification.setUser(user); 88 } 89 90 public void writeToParcel(Parcel out, int flags) { 91 out.writeString(this.pkg); 92 out.writeInt(this.id); 93 if (this.tag != null) { 94 out.writeInt(1); 95 out.writeString(this.tag); 96 } else { 97 out.writeInt(0); 98 } 99 out.writeInt(this.uid); 100 out.writeInt(this.initialPid); 101 out.writeInt(this.score); 102 this.notification.writeToParcel(out, flags); 103 user.writeToParcel(out, flags); 104 } 105 106 public int describeContents() { 107 return 0; 108 } 109 110 public static final Parcelable.Creator<StatusBarNotification> CREATOR 111 = new Parcelable.Creator<StatusBarNotification>() 112 { 113 public StatusBarNotification createFromParcel(Parcel parcel) 114 { 115 return new StatusBarNotification(parcel); 116 } 117 118 public StatusBarNotification[] newArray(int size) 119 { 120 return new StatusBarNotification[size]; 121 } 122 }; 123 124 @Override 125 public StatusBarNotification clone() { 126 return new StatusBarNotification(this.pkg, this.id, this.tag, this.uid, this.initialPid, 127 this.score, this.notification.clone(), this.user); 128 } 129 130 @Override 131 public String toString() { 132 return "StatusBarNotification(pkg=" + pkg + " id=" + id + " tag=" + tag + " score=" + score 133 + " notn=" + notification + " user=" + user + ")"; 134 } 135 136 public boolean isOngoing() { 137 return (notification.flags & Notification.FLAG_ONGOING_EVENT) != 0; 138 } 139 140 public boolean isClearable() { 141 return ((notification.flags & Notification.FLAG_ONGOING_EVENT) == 0) 142 && ((notification.flags & Notification.FLAG_NO_CLEAR) == 0); 143 } 144 145 /** Returns a userHandle for the instance of the app that posted this notification. */ 146 public int getUserId() { 147 return this.user.getIdentifier(); 148 } 149} 150