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.security; 18 19 import android.app.admin.DevicePolicyManager; 20 import android.car.drivingstate.CarUxRestrictions; 21 import android.content.Context; 22 23 import androidx.fragment.app.Fragment; 24 25 import com.android.car.settings.common.FragmentController; 26 27 /** Business logic for the lock pin picker preference. */ 28 public class PinLockPreferenceController extends LockTypeBasePreferenceController { 29 30 private static final int[] ALLOWED_PASSWORD_QUALITIES = new int[]{ 31 DevicePolicyManager.PASSWORD_QUALITY_NUMERIC, 32 DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX 33 }; 34 PinLockPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)35 public PinLockPreferenceController(Context context, String preferenceKey, 36 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 37 super(context, preferenceKey, fragmentController, uxRestrictions); 38 } 39 40 @Override fragmentToOpen()41 protected Fragment fragmentToOpen() { 42 return ChooseLockPinPasswordFragment.newPinInstance(); 43 } 44 45 @Override allowedPasswordQualities()46 protected int[] allowedPasswordQualities() { 47 return ALLOWED_PASSWORD_QUALITIES; 48 } 49 } 50