2 * Copyright (C) 2015 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package com.android.server.notification;
18 import android.content.Context;
19 import android.util.Slog;
22 * Determines the importance of the given notification.
24 public class TopicImportanceExtractor implements NotificationSignalExtractor {
25 private static final String TAG = "ImportantTopicExtractor";
26 private static final boolean DBG = false;
28 private RankingConfig mConfig;
30 public void initialize(Context ctx, NotificationUsageStats usageStats) {
31 if (DBG) Slog.d(TAG, "Initializing " + getClass().getSimpleName() + ".");
34 public RankingReconsideration process(NotificationRecord record) {
35 if (record == null || record.getNotification() == null) {
36 if (DBG) Slog.d(TAG, "skipping empty notification");
40 if (mConfig == null) {
41 if (DBG) Slog.d(TAG, "missing config");
45 final int topicImportance = mConfig.getImportance(record.sbn.getPackageName(),
46 record.sbn.getUid(), record.sbn.getNotification().getTopic());
47 record.setTopicImportance(topicImportance);
53 public void setConfig(RankingConfig config) {