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.deviceinfo.firmwareversion;
18 
19 import android.content.Context;
20 import android.os.SystemProperties;
21 
22 import androidx.annotation.VisibleForTesting;
23 
24 import com.android.settings.R;
25 import com.android.settings.Utils;
26 import com.android.settings.core.BasePreferenceController;
27 
28 public class BasebandVersionPreferenceController extends BasePreferenceController {
29 
30     @VisibleForTesting
31     static final String BASEBAND_PROPERTY = "gsm.version.baseband";
32 
BasebandVersionPreferenceController(Context context, String preferenceKey)33     public BasebandVersionPreferenceController(Context context, String preferenceKey) {
34         super(context, preferenceKey);
35     }
36 
37     @Override
getAvailabilityStatus()38     public int getAvailabilityStatus() {
39         return !Utils.isWifiOnly(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
40     }
41 
42     @Override
getSummary()43     public CharSequence getSummary() {
44         return SystemProperties.get(BASEBAND_PROPERTY,
45                 mContext.getString(R.string.device_info_default));
46     }
47 }
48