NotificationRecord.java revision 333a61c3a5a83fe9c50ebeb5c947317f61385b7b
1/* 2 * Copyright (C) 2014 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 */ 16package com.android.server.notification; 17 18import android.app.Notification; 19import android.content.Context; 20import android.content.pm.PackageManager.NameNotFoundException; 21import android.content.res.Resources; 22import android.graphics.Bitmap; 23import android.service.notification.StatusBarNotification; 24 25import java.io.PrintWriter; 26import java.lang.reflect.Array; 27import java.util.Arrays; 28 29/** 30 * Holds data about notifications that should not be shared with the 31 * {@link android.service.notification.NotificationListenerService}s. 32 * 33 * <p>These objects should not be mutated unless the code is synchronized 34 * on {@link NotificationManagerService#mNotificationList}, and any 35 * modification should be followed by a sorting of that list.</p> 36 * 37 * <p>Is sortable by {@link NotificationComparator}.</p> 38 * 39 * {@hide} 40 */ 41public final class NotificationRecord { 42 final StatusBarNotification sbn; 43 NotificationUsageStats.SingleNotificationStats stats; 44 boolean isCanceled; 45 46 // These members are used by NotificationSignalExtractors 47 // to communicate with the ranking module. 48 private float mContactAffinity; 49 private boolean mRecentlyIntrusive; 50 51 // is this notification currently being intercepted by Zen Mode? 52 private boolean mIntercept; 53 // InterceptedNotifications needs to know if this has been previously evaluated. 54 private boolean mTouchedByZen; 55 56 NotificationRecord(StatusBarNotification sbn) 57 { 58 this.sbn = sbn; 59 } 60 61 // copy any notes that the ranking system may have made before the update 62 public void copyRankingInformation(NotificationRecord previous) { 63 mContactAffinity = previous.mContactAffinity; 64 mRecentlyIntrusive = previous.mRecentlyIntrusive; 65 mTouchedByZen = previous.mTouchedByZen; 66 mIntercept = previous.mIntercept; 67 } 68 69 public Notification getNotification() { return sbn.getNotification(); } 70 public int getFlags() { return sbn.getNotification().flags; } 71 public int getUserId() { return sbn.getUserId(); } 72 public String getKey() { return sbn.getKey(); } 73 74 void dump(PrintWriter pw, String prefix, Context baseContext) { 75 final Notification notification = sbn.getNotification(); 76 pw.println(prefix + this); 77 pw.println(prefix + " uid=" + sbn.getUid() + " userId=" + sbn.getUserId()); 78 pw.println(prefix + " icon=0x" + Integer.toHexString(notification.icon) 79 + " / " + idDebugString(baseContext, sbn.getPackageName(), notification.icon)); 80 pw.println(prefix + " pri=" + notification.priority + " score=" + sbn.getScore()); 81 pw.println(prefix + " key=" + sbn.getKey()); 82 pw.println(prefix + " contentIntent=" + notification.contentIntent); 83 pw.println(prefix + " deleteIntent=" + notification.deleteIntent); 84 pw.println(prefix + " tickerText=" + notification.tickerText); 85 pw.println(prefix + " contentView=" + notification.contentView); 86 pw.println(prefix + String.format(" defaults=0x%08x flags=0x%08x", 87 notification.defaults, notification.flags)); 88 pw.println(prefix + " sound=" + notification.sound); 89 pw.println(prefix + String.format(" color=0x%08x", notification.color)); 90 pw.println(prefix + " vibrate=" + Arrays.toString(notification.vibrate)); 91 pw.println(prefix + String.format(" led=0x%08x onMs=%d offMs=%d", 92 notification.ledARGB, notification.ledOnMS, notification.ledOffMS)); 93 if (notification.actions != null && notification.actions.length > 0) { 94 pw.println(prefix + " actions={"); 95 final int N = notification.actions.length; 96 for (int i=0; i<N; i++) { 97 final Notification.Action action = notification.actions[i]; 98 pw.println(String.format("%s [%d] \"%s\" -> %s", 99 prefix, 100 i, 101 action.title, 102 action.actionIntent.toString() 103 )); 104 } 105 pw.println(prefix + " }"); 106 } 107 if (notification.extras != null && notification.extras.size() > 0) { 108 pw.println(prefix + " extras={"); 109 for (String key : notification.extras.keySet()) { 110 pw.print(prefix + " " + key + "="); 111 Object val = notification.extras.get(key); 112 if (val == null) { 113 pw.println("null"); 114 } else { 115 pw.print(val.getClass().getSimpleName()); 116 if (val instanceof CharSequence || val instanceof String) { 117 // redact contents from bugreports 118 } else if (val instanceof Bitmap) { 119 pw.print(String.format(" (%dx%d)", 120 ((Bitmap) val).getWidth(), 121 ((Bitmap) val).getHeight())); 122 } else if (val.getClass().isArray()) { 123 final int N = Array.getLength(val); 124 pw.println(" (" + N + ")"); 125 } else { 126 pw.print(" (" + String.valueOf(val) + ")"); 127 } 128 pw.println(); 129 } 130 } 131 pw.println(prefix + " }"); 132 } 133 pw.println(prefix + " stats=" + stats.toString()); 134 pw.println(prefix + " mContactAffinity=" + mContactAffinity); 135 pw.println(prefix + " mRecentlyIntrusive=" + mRecentlyIntrusive); 136 pw.println(prefix + " mIntercept=" + mIntercept); 137 } 138 139 140 static String idDebugString(Context baseContext, String packageName, int id) { 141 Context c; 142 143 if (packageName != null) { 144 try { 145 c = baseContext.createPackageContext(packageName, 0); 146 } catch (NameNotFoundException e) { 147 c = baseContext; 148 } 149 } else { 150 c = baseContext; 151 } 152 153 Resources r = c.getResources(); 154 try { 155 return r.getResourceName(id); 156 } catch (Resources.NotFoundException e) { 157 return "<name unknown>"; 158 } 159 } 160 161 @Override 162 public final String toString() { 163 return String.format( 164 "NotificationRecord(0x%08x: pkg=%s user=%s id=%d tag=%s score=%d key=%s: %s)", 165 System.identityHashCode(this), 166 this.sbn.getPackageName(), this.sbn.getUser(), this.sbn.getId(), 167 this.sbn.getTag(), this.sbn.getScore(), this.sbn.getKey(), 168 this.sbn.getNotification()); 169 } 170 171 public void setContactAffinity(float contactAffinity) { 172 mContactAffinity = contactAffinity; 173 } 174 175 public float getContactAffinity() { 176 return mContactAffinity; 177 } 178 179 public void setRecentlyIntusive(boolean recentlyIntrusive) { 180 mRecentlyIntrusive = recentlyIntrusive; 181 } 182 183 public boolean isRecentlyIntrusive() { 184 return mRecentlyIntrusive; 185 } 186 187 public boolean setIntercepted(boolean intercept) { 188 mIntercept = intercept; 189 return mIntercept; 190 } 191 192 public boolean isIntercepted() { 193 return mIntercept; 194 } 195 196 public boolean wasTouchedByZen() { 197 return mTouchedByZen; 198 } 199 200 public void setTouchedByZen() { 201 mTouchedByZen = true; 202 } 203 204} 205