1 /*
2  * Copyright 2016, 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.managedprovisioning.task;
18 
19 import android.app.AlarmManager;
20 import android.content.Context;
21 
22 import com.android.internal.app.LocalePicker;
23 import com.android.managedprovisioning.common.ProvisionLogger;
24 import com.android.managedprovisioning.R;
25 import com.android.managedprovisioning.model.ProvisioningParams;
26 
27 import java.util.Locale;
28 
29 /**
30  * Initialization of locale and timezone.
31  */
32 public class DeviceOwnerInitializeProvisioningTask extends AbstractProvisioningTask {
33 
DeviceOwnerInitializeProvisioningTask(Context context, ProvisioningParams params, Callback callback)34     public DeviceOwnerInitializeProvisioningTask(Context context, ProvisioningParams params,
35             Callback callback) {
36         super(context, params, callback);
37     }
38 
39     @Override
getStatusMsgId()40     public int getStatusMsgId() {
41         return R.string.progress_initialize;
42     }
43 
44     @Override
run(int userId)45     public void run(int userId) {
46         setTimeAndTimezone(mProvisioningParams.timeZone, mProvisioningParams.localTime);
47         setLocale(mProvisioningParams.locale);
48 
49         success();
50     }
51 
setTimeAndTimezone(String timeZone, long localTime)52     private void setTimeAndTimezone(String timeZone, long localTime) {
53         try {
54             final AlarmManager alarmManager = mContext.getSystemService(AlarmManager.class);
55             if (timeZone != null) {
56                 alarmManager.setTimeZone(timeZone);
57             }
58             if (localTime > 0) {
59                 alarmManager.setTime(localTime);
60             }
61         } catch (Exception e) {
62             ProvisionLogger.loge("Alarm manager failed to set the system time/timezone.", e);
63             // Do not stop provisioning process, but ignore this error.
64         }
65     }
66 
setLocale(Locale locale)67     private void setLocale(Locale locale) {
68         if (locale == null || locale.equals(Locale.getDefault())) {
69             return;
70         }
71         try {
72             // If locale is different from current locale this results in a configuration change,
73             // which will trigger the restarting of the activity.
74             LocalePicker.updateLocale(locale);
75         } catch (Exception e) {
76             ProvisionLogger.loge("Failed to set the system locale.", e);
77             // Do not stop provisioning process, but ignore this error.
78         }
79     }
80 }
81