1/*
2 * Copyright (C) 2011 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 */
16
17package com.android.dialer.calllog;
18
19import android.app.IntentService;
20import android.content.Intent;
21import android.net.Uri;
22import android.util.Log;
23
24/**
25 * Provides operations for managing notifications.
26 * <p>
27 * It handles the following actions:
28 * <ul>
29 * <li>{@link #ACTION_MARK_NEW_VOICEMAILS_AS_OLD}: marks all the new voicemails in the call log as
30 * old; this is called when a notification is dismissed.</li>
31 * <li>{@link #ACTION_UPDATE_NOTIFICATIONS}: updates the content of the new items notification; it
32 * may include an optional extra {@link #EXTRA_NEW_VOICEMAIL_URI}, containing the URI of the new
33 * voicemail that has triggered this update (if any).</li>
34 * </ul>
35 */
36public class CallLogNotificationsService extends IntentService {
37    private static final String TAG = "CallLogNotificationsService";
38
39    /** Action to mark all the new voicemails as old. */
40    public static final String ACTION_MARK_NEW_VOICEMAILS_AS_OLD =
41            "com.android.dialer.calllog.ACTION_MARK_NEW_VOICEMAILS_AS_OLD";
42
43    /**
44     * Action to update the notifications.
45     * <p>
46     * May include an optional extra {@link #EXTRA_NEW_VOICEMAIL_URI}.
47     */
48    public static final String ACTION_UPDATE_NOTIFICATIONS =
49            "com.android.dialer.calllog.UPDATE_NOTIFICATIONS";
50
51    /**
52     * Extra to included with {@link #ACTION_UPDATE_NOTIFICATIONS} to identify the new voicemail
53     * that triggered an update.
54     * <p>
55     * It must be a {@link Uri}.
56     */
57    public static final String EXTRA_NEW_VOICEMAIL_URI = "NEW_VOICEMAIL_URI";
58
59    private CallLogQueryHandler mCallLogQueryHandler;
60
61    public CallLogNotificationsService() {
62        super("CallLogNotificationsService");
63    }
64
65    @Override
66    public void onCreate() {
67        super.onCreate();
68        mCallLogQueryHandler = new CallLogQueryHandler(getContentResolver(), null /*listener*/);
69    }
70
71    @Override
72    protected void onHandleIntent(Intent intent) {
73        if (intent == null) {
74            Log.d(TAG, "onHandleIntent: could not handle null intent");
75            return;
76        }
77        if (ACTION_MARK_NEW_VOICEMAILS_AS_OLD.equals(intent.getAction())) {
78            mCallLogQueryHandler.markNewVoicemailsAsOld();
79        } else if (ACTION_UPDATE_NOTIFICATIONS.equals(intent.getAction())) {
80            Uri voicemailUri = (Uri) intent.getParcelableExtra(EXTRA_NEW_VOICEMAIL_URI);
81            DefaultVoicemailNotifier.getInstance(this).updateNotification(voicemailUri);
82        } else {
83            Log.d(TAG, "onHandleIntent: could not handle: " + intent);
84        }
85    }
86}
87