| /* |
| * 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.security; |
| |
| import androidx.annotation.Nullable; |
| import androidx.fragment.app.Fragment; |
| |
| import com.android.car.settings.common.BaseCarSettingsActivity; |
| import com.android.internal.widget.LockscreenCredential; |
| |
| /** |
| * Prompts the user to enter their pin, password, or pattern lock (if set) and returns |
| * {@link #RESULT_OK} on a successful entry or immediately if the user has no lock setup. |
| */ |
| public class CheckLockActivity extends BaseCarSettingsActivity implements CheckLockListener { |
| @Override |
| @Nullable |
| protected Fragment getInitialFragment() { |
| Fragment lockFragment = ConfirmPasswordFragmentFactory.getFragment(/* context= */ this); |
| if (lockFragment == null) { |
| // User has not set a password |
| setResult(RESULT_OK); |
| finish(); |
| } |
| return lockFragment; |
| } |
| |
| @Override |
| public void onLockVerified(LockscreenCredential lock) { |
| setResult(RESULT_OK); |
| finish(); |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| |
| PasswordHelper.zeroizeCredentials(); |
| } |
| } |