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 package com.android.settings.applications; 17 18 import android.app.Notification; 19 import android.content.Context; 20 import android.content.pm.PackageManager; 21 import android.os.UserHandle; 22 import android.service.notification.NotificationListenerService; 23 24 import com.android.internal.widget.LockPatternUtils; 25 import com.android.settings.notification.NotificationBackend; 26 import com.android.settings.notification.NotificationBackend.AppRow; 27 import com.android.settingslib.applications.ApplicationsState; 28 import com.android.settingslib.applications.ApplicationsState.AppEntry; 29 import com.android.settingslib.applications.ApplicationsState.AppFilter; 30 31 import java.util.ArrayList; 32 33 /** 34 * Connects the info provided by ApplicationsState and the NotificationBackend. 35 * Also provides app filters that can use the notification data. 36 */ 37 public class AppStateNotificationBridge extends AppStateBaseBridge { 38 39 private final NotificationBackend mNotifBackend; 40 private final PackageManager mPm; 41 private final Context mContext; 42 AppStateNotificationBridge(Context context, ApplicationsState appState, Callback callback, NotificationBackend notifBackend)43 public AppStateNotificationBridge(Context context, ApplicationsState appState, 44 Callback callback, NotificationBackend notifBackend) { 45 super(appState, callback); 46 mContext = context; 47 mPm = mContext.getPackageManager(); 48 mNotifBackend = notifBackend; 49 } 50 51 @Override loadAllExtraInfo()52 protected void loadAllExtraInfo() { 53 ArrayList<AppEntry> apps = mAppSession.getAllApps(); 54 final int N = apps.size(); 55 for (int i = 0; i < N; i++) { 56 AppEntry app = apps.get(i); 57 app.extraInfo = mNotifBackend.loadAppRow(mContext, mPm, app.info); 58 } 59 } 60 61 @Override updateExtraInfo(AppEntry app, String pkg, int uid)62 protected void updateExtraInfo(AppEntry app, String pkg, int uid) { 63 app.extraInfo = mNotifBackend.loadAppRow(mContext, mPm, app.info); 64 } 65 66 public static final AppFilter FILTER_APP_NOTIFICATION_BLOCKED = new AppFilter() { 67 @Override 68 public void init() { 69 } 70 71 @Override 72 public boolean filterApp(AppEntry info) { 73 if (info == null || info.extraInfo == null) { 74 return false; 75 } 76 if (info.extraInfo instanceof AppRow) { 77 AppRow row = (AppRow) info.extraInfo; 78 return row.banned; 79 } 80 return false; 81 } 82 }; 83 84 public static final AppFilter FILTER_APP_NOTIFICATION_SILENCED = new AppFilter() { 85 @Override 86 public void init() { 87 } 88 89 @Override 90 public boolean filterApp(AppEntry info) { 91 if (info == null || info.extraInfo == null) { 92 return false; 93 } 94 AppRow row = (AppRow) info.extraInfo; 95 return row.appImportance > NotificationListenerService.Ranking.IMPORTANCE_NONE 96 && row.appImportance < NotificationListenerService.Ranking.IMPORTANCE_DEFAULT; 97 } 98 }; 99 100 public static final AppFilter FILTER_APP_NOTIFICATION_PRIORITY = new AppFilter() { 101 @Override 102 public void init() { 103 } 104 105 @Override 106 public boolean filterApp(AppEntry info) { 107 if (info == null || info.extraInfo == null) { 108 return false; 109 } 110 return ((AppRow) info.extraInfo).appBypassDnd; 111 } 112 }; 113 114 public static final AppFilter FILTER_APP_NOTIFICATION_HIDE_SENSITIVE = new AppFilter() { 115 @Override 116 public void init() { 117 } 118 119 @Override 120 public boolean filterApp(AppEntry info) { 121 if (info == null || info.extraInfo == null) { 122 return false; 123 } 124 return ((AppRow) info.extraInfo).lockScreenSecure 125 && ((AppRow) info.extraInfo).appVisOverride == Notification.VISIBILITY_PRIVATE; 126 } 127 }; 128 129 public static final AppFilter FILTER_APP_NOTIFICATION_HIDE_ALL = new AppFilter() { 130 @Override 131 public void init() { 132 } 133 134 @Override 135 public boolean filterApp(AppEntry info) { 136 if (info == null || info.extraInfo == null) { 137 return false; 138 } 139 return ((AppRow) info.extraInfo).lockScreenSecure 140 && ((AppRow) info.extraInfo).appVisOverride == Notification.VISIBILITY_SECRET; 141 } 142 }; 143 } 144