/* * Copyright (C) 2021 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 android.content.Intent; import android.os.Bundle; import androidx.annotation.Nullable; import androidx.fragment.app.Fragment; import com.android.car.settings.common.BaseCarSettingsActivity; /** * Abstract base activity class for lock choosing activities. */ public abstract class ChooseLockBaseActivity extends BaseCarSettingsActivity { /** * Lock type fragment specified here will have {@link PasswordHelper.EXTRA_CURRENT_SCREEN_LOCK} * added as an argument and then opened as the initial fragment. */ protected abstract Fragment getChooseLockFragment(); @Nullable @Override protected Fragment getInitialFragment() { Intent intent = getIntent(); Fragment fragment = getChooseLockFragment(); Bundle args = fragment.getArguments(); if (args == null) { args = new Bundle(); } args.putParcelable(PasswordHelper.EXTRA_CURRENT_SCREEN_LOCK, intent.getParcelableExtra(PasswordHelper.EXTRA_CURRENT_SCREEN_LOCK)); fragment.setArguments(args); return fragment; } }