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.content.Context;
19import android.util.Slog;
20
21public class PackagePriorityExtractor implements NotificationSignalExtractor {
22    private static final String TAG = "ImportantPackageExtractor";
23    private static final boolean DBG = false;
24
25    private RankingConfig mConfig;
26
27    public void initialize(Context ctx) {
28        if (DBG) Slog.d(TAG, "Initializing  " + getClass().getSimpleName() + ".");
29    }
30
31    public RankingReconsideration process(NotificationRecord record) {
32        if (record == null || record.getNotification() == null) {
33            if (DBG) Slog.d(TAG, "skipping empty notification");
34            return null;
35        }
36
37        if (mConfig == null) {
38            if (DBG) Slog.d(TAG, "missing config");
39            return null;
40        }
41
42        final int packagePriority = mConfig.getPackagePriority(
43                record.sbn.getPackageName(), record.sbn.getUid());
44        record.setPackagePriority(packagePriority);
45
46        return null;
47    }
48
49    @Override
50    public void setConfig(RankingConfig config) {
51        mConfig = config;
52    }
53}
54