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.car.settings.home; 18 19 import android.annotation.DrawableRes; 20 import android.annotation.StringRes; 21 import android.content.Context; 22 import android.net.wifi.WifiManager; 23 24 import com.android.car.settings.R; 25 import com.android.car.settings.common.BaseFragment; 26 import com.android.car.settings.common.IconToggleLineItem; 27 import com.android.car.settings.wifi.CarWifiManager; 28 import com.android.car.settings.wifi.WifiSettingsFragment; 29 30 31 /** 32 * Represents the wifi line item on settings home page. 33 */ 34 public class WifiLineItem extends IconToggleLineItem { 35 private final Context mContext; 36 private final CarWifiManager mCarWifiManager; 37 private BaseFragment.FragmentController mFragmentController; 38 WifiLineItem( Context context, CarWifiManager carWifiManager, BaseFragment.FragmentController fragmentController)39 public WifiLineItem( 40 Context context, 41 CarWifiManager carWifiManager, 42 BaseFragment.FragmentController fragmentController) { 43 super(context.getText(R.string.wifi_settings), context); 44 mContext = context; 45 mCarWifiManager = carWifiManager; 46 mFragmentController = fragmentController; 47 } 48 49 @Override onToggleClicked(boolean isChecked)50 public void onToggleClicked(boolean isChecked) { 51 mCarWifiManager.setWifiEnabled(isChecked); 52 } 53 54 @Override onClicked()55 public void onClicked() { 56 mFragmentController.launchFragment(WifiSettingsFragment.getInstance()); 57 } 58 59 @Override getDesc()60 public CharSequence getDesc() { 61 return mContext.getText(R.string.wifi_settings_summary); 62 } 63 64 @Override isChecked()65 public boolean isChecked() { 66 return mCarWifiManager.isWifiEnabled(); 67 } 68 69 @Override isExpandable()70 public boolean isExpandable() { 71 return true; 72 } 73 74 @Override getIcon()75 public @DrawableRes int getIcon() { 76 return getIconRes(mCarWifiManager.getWifiState()); 77 } 78 onWifiStateChanged(int state)79 public void onWifiStateChanged(int state) { 80 if (mIconUpdateListener == null) { 81 return; 82 } 83 mIconUpdateListener.onUpdateIcon(getIconRes(state)); 84 } 85 getIconRes(int state)86 private @DrawableRes int getIconRes(int state) { 87 switch (state) { 88 case WifiManager.WIFI_STATE_ENABLING: 89 //TODO show gray out? 90 case WifiManager.WIFI_STATE_DISABLED: 91 return R.drawable.ic_settings_wifi_disabled; 92 default: 93 return R.drawable.ic_settings_wifi; 94 } 95 } 96 } 97