| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.car.settings.wifi; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.Context; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.PreferenceController; |
| |
| /** |
| * Abstract controls preference for Wifi. |
| * |
| * @param <V> the upper bound on the type of {@link Preference} on which the controller |
| * expects to operate. |
| */ |
| public abstract class WifiBasePreferenceController<V extends Preference> extends |
| PreferenceController<V> implements CarWifiManager.Listener { |
| |
| private CarWifiManager mCarWifiManager; |
| |
| public WifiBasePreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| } |
| |
| @Override |
| protected void onCreateInternal() { |
| mCarWifiManager = new CarWifiManager(getContext()); |
| } |
| |
| @Override |
| protected void onStartInternal() { |
| mCarWifiManager.addListener(this); |
| mCarWifiManager.start(); |
| } |
| |
| @Override |
| protected void onStopInternal() { |
| mCarWifiManager.removeListener(this); |
| mCarWifiManager.stop(); |
| } |
| |
| @Override |
| protected void onDestroyInternal() { |
| mCarWifiManager.destroy(); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| return WifiUtil.isWifiAvailable(getContext()) ? AVAILABLE : UNSUPPORTED_ON_DEVICE; |
| } |
| |
| @Override |
| public void onAccessPointsChanged() { |
| // don't care |
| } |
| |
| protected CarWifiManager getCarWifiManager() { |
| return mCarWifiManager; |
| } |
| } |