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