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.car.settings.wifi; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.Context; 21 import android.net.wifi.SoftApConfiguration; 22 import android.net.wifi.WifiManager; 23 24 import androidx.preference.TwoStatePreference; 25 26 import com.android.car.settings.common.FragmentController; 27 import com.android.car.settings.common.PreferenceController; 28 29 /** 30 * Controls wifi tethering auto off configuration 31 */ 32 public class WifiTetherAutoOffPreferenceController extends 33 PreferenceController<TwoStatePreference> { 34 35 private final WifiManager mWifiManager; 36 WifiTetherAutoOffPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)37 public WifiTetherAutoOffPreferenceController(Context context, String preferenceKey, 38 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 39 super(context, preferenceKey, fragmentController, uxRestrictions); 40 mWifiManager = context.getSystemService(WifiManager.class); 41 } 42 43 @Override getPreferenceType()44 protected Class<TwoStatePreference> getPreferenceType() { 45 return TwoStatePreference.class; 46 } 47 48 @Override updateState(TwoStatePreference preference)49 protected void updateState(TwoStatePreference preference) { 50 SoftApConfiguration softApConfiguration = mWifiManager.getSoftApConfiguration(); 51 boolean settingsOn = softApConfiguration.isAutoShutdownEnabled(); 52 preference.setChecked(settingsOn); 53 } 54 55 @Override handlePreferenceChanged(TwoStatePreference preference, Object newValue)56 protected boolean handlePreferenceChanged(TwoStatePreference preference, Object newValue) { 57 boolean settingsOn = (Boolean) newValue; 58 SoftApConfiguration softApConfiguration = mWifiManager.getSoftApConfiguration(); 59 SoftApConfiguration newSoftApConfiguration = 60 new SoftApConfiguration.Builder(softApConfiguration) 61 .setAutoShutdownEnabled(settingsOn) 62 .build(); 63 return mWifiManager.setSoftApConfiguration(newSoftApConfiguration); 64 } 65 } 66