1 /*
2  * Copyright 2021 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 package com.android.settings.location;
17 
18 import android.content.Context;
19 import android.net.wifi.WifiManager;
20 
21 import com.android.settings.R;
22 import com.android.settings.core.BasePreferenceController;
23 
24 /**
25  * Preference controller for Wi-Fi scanning in Location Services.
26  */
27 public class LocationServicesWifiScanningPreferenceController extends BasePreferenceController {
28 
29     private final WifiManager mWifiManager;
30 
LocationServicesWifiScanningPreferenceController(Context context, String key)31     public LocationServicesWifiScanningPreferenceController(Context context, String key) {
32         super(context, key);
33         mWifiManager = context.getSystemService(WifiManager.class);
34     }
35 
36     @Override
getSummary()37     public CharSequence getSummary() {
38         final boolean wifiScanOn = mWifiManager.isScanAlwaysAvailable();
39         int resId =
40                 wifiScanOn ? R.string.scanning_status_text_on : R.string.scanning_status_text_off;
41         return mContext.getString(resId);
42     }
43 
44     @AvailabilityStatus
getAvailabilityStatus()45     public int getAvailabilityStatus() {
46         return mContext.getResources().getBoolean(R.bool.config_show_location_scanning)
47                 ? AVAILABLE
48                 : UNSUPPORTED_ON_DEVICE;
49     }
50 }
51