1 /*
2  * Copyright (C) 2019 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.settings.network.telephony;
18 
19 import android.content.Context;
20 import android.telephony.SubscriptionManager;
21 
22 import androidx.lifecycle.LifecycleOwner;
23 
24 import com.android.settingslib.core.lifecycle.Lifecycle;
25 import com.android.settingslib.mobile.dataservice.SubscriptionInfoEntity;
26 
27 public class CallsDefaultSubscriptionController extends DefaultSubscriptionController {
28 
CallsDefaultSubscriptionController(Context context, String preferenceKey, Lifecycle lifecycle, LifecycleOwner lifecycleOwner)29     public CallsDefaultSubscriptionController(Context context, String preferenceKey,
30             Lifecycle lifecycle, LifecycleOwner lifecycleOwner) {
31         super(context, preferenceKey, lifecycle, lifecycleOwner);
32     }
33 
CallsDefaultSubscriptionController(Context context, String preferenceKey)34     public CallsDefaultSubscriptionController(Context context, String preferenceKey) {
35         super(context, preferenceKey);
36     }
37 
38     @Override
getDefaultSubscriptionId()39     protected int getDefaultSubscriptionId() {
40         int defaultCallSubId = SubscriptionManager.getDefaultVoiceSubscriptionId();
41         for (SubscriptionInfoEntity subInfo : mSubInfoEntityList) {
42             int subId = subInfo.getSubId();
43             if (subInfo.isActiveSubscriptionId && subId == defaultCallSubId) {
44                 return subId;
45             }
46         }
47         return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
48     }
49 
50     @Override
setDefaultSubscription(int subscriptionId)51     protected void setDefaultSubscription(int subscriptionId) {
52         mManager.setDefaultVoiceSubscriptionId(subscriptionId);
53     }
54 
55     @Override
getSummary()56     public CharSequence getSummary() {
57         return MobileNetworkUtils.getPreferredStatus(isRtlMode(), mContext, true,
58                 mSubInfoEntityList);
59     }
60 }
61