1 /*
2  * Copyright (C) 2020 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.cellbroadcastreceiver;
18 
19 import android.content.BroadcastReceiver;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.provider.Telephony;
23 
24 import com.android.internal.annotations.VisibleForTesting;
25 
26 /**
27  * {@link BroadcastReceiver} used for handling internal broadcasts (e.g. generated from
28  * {@link android.app.PendingIntent}s).
29  */
30 public class CellBroadcastInternalReceiver extends BroadcastReceiver {
31 
32     /**
33      * helper method for easier testing. To generate a new CellBroadcastTask
34      * @param deliveryTime message delivery time
35      */
36     @VisibleForTesting
getCellBroadcastTask(Context context, long deliveryTime)37     public void getCellBroadcastTask(Context context, long deliveryTime) {
38         new CellBroadcastContentProvider.AsyncCellBroadcastTask(context.getContentResolver())
39                 .execute(new CellBroadcastContentProvider.CellBroadcastOperation() {
40                     @Override
41                     public boolean execute(CellBroadcastContentProvider provider) {
42                         return provider.markBroadcastRead(Telephony.CellBroadcasts.DELIVERY_TIME,
43                                 deliveryTime);
44                     }
45                 });
46     }
47 
48     /**
49      * This method's purpose if to enable unit testing
50      */
51     @VisibleForTesting
startConfigServiceToEnableChannels(Context context)52     public void startConfigServiceToEnableChannels(Context context) {
53         CellBroadcastReceiver.startConfigService(context,
54                 CellBroadcastConfigService.ACTION_ENABLE_CHANNELS);
55     }
56 
57     @Override
onReceive(Context context, Intent intent)58     public void onReceive(Context context, Intent intent) {
59         if (CellBroadcastReceiver.ACTION_MARK_AS_READ.equals(intent.getAction())) {
60             final long deliveryTime = intent.getLongExtra(
61                     CellBroadcastReceiver.EXTRA_DELIVERY_TIME, -1);
62             getCellBroadcastTask(context, deliveryTime);
63         } else if (CellBroadcastReceiver.CELLBROADCAST_START_CONFIG_ACTION.equals(
64                 intent.getAction())) {
65             startConfigServiceToEnableChannels(context);
66         }
67     }
68 }
69