1 /*
2  * Copyright (C) 2017 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.wifi.tether;
18 
19 import android.content.Context;
20 import android.net.wifi.SoftApConfiguration;
21 import android.net.wifi.WifiManager;
22 
23 import androidx.preference.Preference;
24 import androidx.preference.SwitchPreference;
25 
26 import com.android.settings.core.BasePreferenceController;
27 
28 public class WifiTetherAutoOffPreferenceController extends BasePreferenceController implements
29         Preference.OnPreferenceChangeListener {
30 
31     private final WifiManager mWifiManager;
32 
WifiTetherAutoOffPreferenceController(Context context, String preferenceKey)33     public WifiTetherAutoOffPreferenceController(Context context, String preferenceKey) {
34         super(context, preferenceKey);
35         mWifiManager = context.getSystemService(WifiManager.class);
36     }
37 
38     @Override
getAvailabilityStatus()39     public int getAvailabilityStatus() {
40         return AVAILABLE;
41     }
42 
43     @Override
updateState(Preference preference)44     public void updateState(Preference preference) {
45         SoftApConfiguration softApConfiguration = mWifiManager.getSoftApConfiguration();
46         final boolean settingsOn = softApConfiguration.isAutoShutdownEnabled();
47 
48         ((SwitchPreference) preference).setChecked(settingsOn);
49     }
50 
51     @Override
onPreferenceChange(Preference preference, Object newValue)52     public boolean onPreferenceChange(Preference preference, Object newValue) {
53         final boolean settingsOn = (Boolean) newValue;
54         SoftApConfiguration softApConfiguration = mWifiManager.getSoftApConfiguration();
55         SoftApConfiguration newSoftApConfiguration =
56                 new SoftApConfiguration.Builder(softApConfiguration)
57                         .setAutoShutdownEnabled(settingsOn)
58                         .build();
59         return mWifiManager.setSoftApConfiguration(newSoftApConfiguration);
60     }
61 }
62