Protect "Lock after timeout" page with an auth challenge.

package: "com.android.settings.flags"

flag {

  name: "protect_lock_after_timeout_with_auth"

  namespace: "safety_center"

  description: "Require an auth challenge to open Lock after timeout page"

  bug: "315937886"

}

    <!-- available in pin/pattern/password -->

    <com.android.settings.display.TimeoutListPreference

    <com.android.settings.security.screenlock.ProtectedTimeoutListPreference

        android:key="lock_after_timeout"

        android:title="@string/lock_after_timeout"

        android:summary="@string/summary_placeholder"

/*

 * Copyright (C) 2023 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.settings.security.screenlock;

import android.content.Context;

import android.util.AttributeSet;

import com.android.settings.display.TimeoutListPreference;

import com.android.settings.flags.Flags;

import com.android.settings.wifi.dpp.WifiDppUtils;

/** Wraps {@link TimeoutListPreference} with an authentication challenge for user. */

public class ProtectedTimeoutListPreference extends TimeoutListPreference {

    public ProtectedTimeoutListPreference(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    @Override

    public void performClick() {

        if (Flags.protectLockAfterTimeoutWithAuth()) {

            WifiDppUtils.showLockScreen(getContext(), super::performClick);

        } else {

            super.performClick();

        }

    }

}