1 /* 2 * Copyright (C) 2018 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.WifiManager; 22 23 import androidx.preference.Preference; 24 25 import com.android.car.settings.R; 26 import com.android.car.settings.common.FragmentController; 27 28 /** 29 * Controls preference when Wifi is in disabled or enabling state 30 */ 31 public class WifiStatusPreferenceController extends WifiBasePreferenceController<Preference> { 32 WifiStatusPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)33 public WifiStatusPreferenceController(Context context, String preferenceKey, 34 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 35 super(context, preferenceKey, fragmentController, uxRestrictions); 36 } 37 38 @Override getPreferenceType()39 protected Class<Preference> getPreferenceType() { 40 return Preference.class; 41 } 42 43 @Override updateState(Preference preference)44 protected void updateState(Preference preference) { 45 switch (getCarWifiManager().getWifiState()) { 46 case WifiManager.WIFI_STATE_DISABLED: 47 getPreference().setVisible(true); 48 getPreference().setTitle(R.string.wifi_disabled); 49 getPreference().setSelectable(false); 50 getPreference().setIcon(R.drawable.ic_settings_about); 51 break; 52 case WifiManager.WIFI_STATE_ENABLING: 53 getPreference().setVisible(true); 54 getPreference().setTitle(R.string.loading_wifi_list); 55 getPreference().setSelectable(true); 56 getPreference().setIcon(null); 57 break; 58 default: 59 getPreference().setVisible(false); 60 } 61 } 62 63 @Override onWifiStateChanged(int state)64 public void onWifiStateChanged(int state) { 65 refreshUi(); 66 } 67 } 68