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.settings.network.ims;
18 
19 import android.telephony.ims.ProvisioningManager;
20 import android.telephony.ims.feature.MmTelFeature;
21 import android.telephony.ims.stub.ImsRegistrationImplBase;
22 import android.util.Log;
23 
24 /**
25  * An {@link ImsQuery} for accessing IMS provision stat
26  */
27 public class ImsQueryProvisioningStat implements ImsQuery {
28 
29     private static final String LOG_TAG = "QueryPrivisioningStat";
30 
31     private volatile int mSubId;
32     private volatile int mCapability;
33     private volatile int mTech;
34 
35     /**
36      * Constructor
37      * @param subId subscription id
38      * @param capability {@link MmTelFeature.MmTelCapabilities#MmTelCapability}
39      * @param tech {@link ImsRegistrationImplBase#ImsRegistrationTech}
40      */
ImsQueryProvisioningStat(int subId, @MmTelFeature.MmTelCapabilities.MmTelCapability int capability, @ImsRegistrationImplBase.ImsRegistrationTech int tech)41     public ImsQueryProvisioningStat(int subId,
42             @MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
43             @ImsRegistrationImplBase.ImsRegistrationTech int tech) {
44         mSubId = subId;
45         mCapability = capability;
46         mTech = tech;
47     }
48 
49     /**
50      * Implementation of interface {@link ImsQuery#query()}
51      *
52      * @return result of query
53      */
query()54     public boolean query() {
55         try {
56             final ProvisioningManager privisionManager =
57                     ProvisioningManager.createForSubscriptionId(mSubId);
58             return privisionManager.getProvisioningStatusForCapability(mCapability, mTech);
59         } catch (IllegalArgumentException exception) {
60             Log.w(LOG_TAG, "fail to get Provisioning stat. subId=" + mSubId, exception);
61         }
62         return false;
63     }
64 }
65