Update external display settings to use DesktopExperienceFlags

/*

 * Copyright (C) 2025 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.connecteddevice.display

import android.window.DesktopExperienceFlags.DesktopExperienceFlag

import com.android.settings.flags.FeatureFlags

/** Class handling Settings flags, but using the Desktop Experience developer option overrides. */

class DesktopExperienceFlags(private val featureFlagsImpl: FeatureFlags) : FeatureFlags by featureFlagsImpl {

    private val displayTopologyPaneInDisplayListFlag =

        DesktopExperienceFlag(

            featureFlagsImpl::displayTopologyPaneInDisplayList,

            /* shouldOverrideByDevOption= */ true,

        )

    override fun displayTopologyPaneInDisplayList(): Boolean =

        displayTopologyPaneInDisplayListFlag.isTrue

    private val displaySizeConnectedDisplaySettingFlag =

        DesktopExperienceFlag(

            featureFlagsImpl::displaySizeConnectedDisplaySetting,

            /* shouldOverrideByDevOption= */ true,

        )

    override fun displaySizeConnectedDisplaySetting(): Boolean =

        displaySizeConnectedDisplaySettingFlag.isTrue

}

 No newline at end of file

        private final Handler mHandler;

        Injector(@Nullable Context context) {

            this(context, new FeatureFlagsImpl(), new Handler(Looper.getMainLooper()));

            this(context, new DesktopExperienceFlags(new FeatureFlagsImpl()),

                    new Handler(Looper.getMainLooper()));

        }

        Injector(@Nullable Context context, @NonNull FeatureFlags flags, @NonNull Handler handler) {