Merge "Return a new list instead of the original list which may change" into main

import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;

import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;

import static com.android.systemui.statusbar.notification.collection.BundleEntry.ROOT_BUNDLES;

import static com.android.systemui.statusbar.notification.collection.GroupEntry.ROOT_ENTRY;

import static com.android.systemui.statusbar.notification.collection.NotifCollection.REASON_NOT_CANCELED;

import static java.util.Objects.requireNonNull;

import android.app.Notification.MessagingStyle.Message;

import android.app.NotificationChannel;

import android.app.NotificationManager.Policy;

import android.app.PendingIntent;

import android.app.Person;

import android.app.RemoteInput;

import android.app.RemoteInputHistoryItem;

import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifPromoter;

import com.android.systemui.statusbar.notification.collection.notifcollection.NotifDismissInterceptor;

import com.android.systemui.statusbar.notification.collection.notifcollection.NotifLifetimeExtender;

import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;

import com.android.systemui.statusbar.notification.headsup.PinnedStatus;

import com.android.systemui.statusbar.notification.icon.IconPack;

import com.android.systemui.statusbar.notification.promoted.shared.model.PromotedNotificationContentModel;

import com.android.systemui.statusbar.notification.shared.NotificationBundleUi;

import com.android.systemui.util.ListenerSet;

import kotlinx.coroutines.flow.MutableStateFlow;

import kotlinx.coroutines.flow.StateFlow;

import kotlinx.coroutines.flow.StateFlowKt;

import java.util.ArrayList;

import java.util.List;

import java.util.Objects;

import kotlinx.coroutines.flow.MutableStateFlow;

import kotlinx.coroutines.flow.StateFlow;

import kotlinx.coroutines.flow.StateFlowKt;

/**

 * Represents a notification that the system UI knows about

 *

    public @Nullable List<NotificationEntry> getAttachedNotifChildren() {

        if (NotificationBundleUi.isEnabled()) {

            if (isGroupSummary()) {

                return ((GroupEntry) getParent()).getChildren();

                GroupEntry parent = (GroupEntry) getParent();

                return parent != null ? new ArrayList<>(parent.getChildren()) : null;

            }

        } else {

            if (row == null) {