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.system; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.ContentResolver; 21 import android.content.Context; 22 import android.provider.Settings; 23 import android.telephony.euicc.EuiccManager; 24 25 import androidx.preference.TwoStatePreference; 26 27 import com.android.car.settings.common.FragmentController; 28 import com.android.car.settings.common.PreferenceController; 29 30 /** 31 * Controller which determines if a checkbox to reset the device's eSIMs is shown. Not all 32 * devices support eSIMs. 33 */ 34 public class ResetEsimPreferenceController extends PreferenceController<TwoStatePreference> { 35 ResetEsimPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)36 public ResetEsimPreferenceController(Context context, String preferenceKey, 37 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 38 super(context, preferenceKey, fragmentController, uxRestrictions); 39 } 40 41 @Override getPreferenceType()42 protected Class<TwoStatePreference> getPreferenceType() { 43 return TwoStatePreference.class; 44 } 45 46 @Override getAvailabilityStatus()47 protected int getAvailabilityStatus() { 48 return showEuiccSettings() ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 49 } 50 showEuiccSettings()51 private boolean showEuiccSettings() { 52 EuiccManager euiccManager = (EuiccManager) getContext().getSystemService( 53 Context.EUICC_SERVICE); 54 if (!euiccManager.isEnabled()) { 55 return false; 56 } 57 ContentResolver resolver = getContext().getContentResolver(); 58 return Settings.Global.getInt(resolver, Settings.Global.EUICC_PROVISIONED, 0) != 0 59 || Settings.Global.getInt(resolver, Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) 60 != 0; 61 } 62 } 63