1 /*
2  * Copyright (C) 2023 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 
17 package com.android.devicelockcontroller.receivers;
18 
19 import android.content.BroadcastReceiver;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.os.UserManager;
23 
24 import com.android.devicelockcontroller.schedule.DeviceLockControllerSchedulerProvider;
25 import com.android.devicelockcontroller.util.LogUtil;
26 
27 /**
28  * Handle {@link Intent#ACTION_TIME_CHANGED}. This receiver runs for every user.
29  * <p>
30  * This receiver is responsible handle system time change and make corrections to the "expected to
31  * run" time for scheduled work / alarm.
32  */
33 public final class TimeChangedBroadcastReceiver extends BroadcastReceiver {
34 
35     private static final String TAG = "TimeChangedBroadcastReceiver";
36 
37     @Override
onReceive(Context context, Intent intent)38     public void onReceive(Context context, Intent intent) {
39         if (!intent.getAction().equals(Intent.ACTION_TIME_CHANGED)) {
40             return;
41         }
42 
43         LogUtil.d(TAG, "Time changed.");
44 
45         final boolean isUserProfile =
46                 context.getSystemService(UserManager.class).isProfile();
47         if (isUserProfile) {
48             return;
49         }
50         DeviceLockControllerSchedulerProvider schedulerProvider =
51                 (DeviceLockControllerSchedulerProvider) context.getApplicationContext();
52 
53         schedulerProvider.getDeviceLockControllerScheduler().notifyTimeChanged();
54     }
55 }
56