1/*
2 * Copyright 2018 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 androidx.work.impl.background.systemalarm;
18
19import android.app.Service;
20import android.arch.lifecycle.LifecycleService;
21import android.content.Intent;
22import android.support.annotation.MainThread;
23import android.support.annotation.RestrictTo;
24import android.util.Log;
25
26/**
27 * Service invoked by {@link android.app.AlarmManager} to run work tasks.
28 *
29 * @hide
30 */
31@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
32public class SystemAlarmService extends LifecycleService
33        implements SystemAlarmDispatcher.CommandsCompletedListener {
34
35    private static final String TAG = "SystemAlarmService";
36
37    private SystemAlarmDispatcher mDispatcher;
38
39    @Override
40    public void onCreate() {
41        super.onCreate();
42        mDispatcher = new SystemAlarmDispatcher(this);
43        mDispatcher.setCompletedListener(this);
44    }
45
46    @Override
47    public void onDestroy() {
48        super.onDestroy();
49        mDispatcher.onDestroy();
50    }
51
52    @Override
53    public int onStartCommand(Intent intent, int flags, int startId) {
54        super.onStartCommand(intent, flags, startId);
55        if (intent != null) {
56            mDispatcher.add(intent, startId);
57        }
58        return Service.START_STICKY;
59    }
60
61    @MainThread
62    @Override
63    public void onAllCommandsCompleted() {
64        Log.d(TAG, "All commands completed in dispatcher");
65        stopSelf();
66    }
67}
68