| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.statusbar.notification.collection.provider; |
| |
| import android.app.Notification; |
| import android.app.NotificationManager; |
| |
| import com.android.systemui.dagger.SysUISingleton; |
| import com.android.systemui.statusbar.notification.collection.ListEntry; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager; |
| import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier; |
| |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| |
| /** |
| * Determines whether a notification is considered 'high priority'. |
| * |
| * Notifications that are high priority are visible on the lock screen/status bar and in the top |
| * section in the shade. |
| */ |
| @SysUISingleton |
| public class HighPriorityProvider { |
| private final PeopleNotificationIdentifier mPeopleNotificationIdentifier; |
| private final GroupMembershipManager mGroupMembershipManager; |
| |
| @Inject |
| public HighPriorityProvider( |
| PeopleNotificationIdentifier peopleNotificationIdentifier, |
| GroupMembershipManager groupManager) { |
| mPeopleNotificationIdentifier = peopleNotificationIdentifier; |
| mGroupMembershipManager = groupManager; |
| } |
| |
| /** |
| * @return true if the ListEntry is high priority, else false |
| * |
| * A NotificationEntry is considered high priority if it: |
| * - has importance greater than or equal to IMPORTANCE_DEFAULT |
| * OR |
| * - their importance has NOT been set to a low priority option by the user AND the |
| * notification fulfills one of the following: |
| * - has a person associated with it |
| * - has a media session associated with it |
| * - has messaging style |
| * |
| * A GroupEntry is considered high priority if its representativeEntry (summary) or children are |
| * high priority |
| */ |
| public boolean isHighPriority(ListEntry entry) { |
| if (entry == null) { |
| return false; |
| } |
| |
| final NotificationEntry notifEntry = entry.getRepresentativeEntry(); |
| if (notifEntry == null) { |
| return false; |
| } |
| |
| return notifEntry.getRanking().getImportance() >= NotificationManager.IMPORTANCE_DEFAULT |
| || hasHighPriorityCharacteristics(notifEntry) |
| || hasHighPriorityChild(entry); |
| } |
| |
| |
| private boolean hasHighPriorityChild(ListEntry entry) { |
| if (entry instanceof NotificationEntry |
| && !mGroupMembershipManager.isGroupSummary((NotificationEntry) entry)) { |
| return false; |
| } |
| |
| List<NotificationEntry> children = mGroupMembershipManager.getChildren(entry); |
| if (children != null) { |
| for (NotificationEntry child : children) { |
| if (child != entry && isHighPriority(child)) { |
| return true; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| private boolean hasHighPriorityCharacteristics(NotificationEntry entry) { |
| return !hasUserSetImportance(entry) |
| && (entry.getSbn().getNotification().hasMediaSession() |
| || isPeopleNotification(entry) |
| || isMessagingStyle(entry)); |
| } |
| |
| private boolean isMessagingStyle(NotificationEntry entry) { |
| return entry.getSbn().getNotification().isStyle(Notification.MessagingStyle.class); |
| } |
| |
| private boolean isPeopleNotification(NotificationEntry entry) { |
| return mPeopleNotificationIdentifier.getPeopleNotificationType(entry) |
| != PeopleNotificationIdentifier.TYPE_NON_PERSON; |
| } |
| |
| private boolean hasUserSetImportance(NotificationEntry entry) { |
| return entry.getRanking().getChannel() != null |
| && entry.getRanking().getChannel().hasUserSetImportance(); |
| } |
| } |