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.util.Slog; 21 22/** 23 * Determines if the given notification can bypass Do Not Disturb. 24 */ 25public class PriorityExtractor implements NotificationSignalExtractor { 26 private static final String TAG = "PriorityExtractor"; 27 private static final boolean DBG = false; 28 29 private RankingConfig mConfig; 30 31 public void initialize(Context ctx, NotificationUsageStats usageStats) { 32 if (DBG) Slog.d(TAG, "Initializing " + getClass().getSimpleName() + "."); 33 } 34 35 public RankingReconsideration process(NotificationRecord record) { 36 if (record == null || record.getNotification() == null) { 37 if (DBG) Slog.d(TAG, "skipping empty notification"); 38 return null; 39 } 40 41 if (mConfig == null) { 42 if (DBG) Slog.d(TAG, "missing config"); 43 return null; 44 } 45 46 record.setPackagePriority(record.getChannel().canBypassDnd() 47 ? Notification.PRIORITY_MAX : Notification.PRIORITY_DEFAULT); 48 49 return null; 50 } 51 52 @Override 53 public void setConfig(RankingConfig config) { 54 mConfig = config; 55 } 56 57 @Override 58 public void setZenHelper(ZenModeHelper helper) { 59 60 } 61} 62