Merge "Desks: Exclude non-filling tasks from show system bars policy" into main

import static android.view.WindowManagerGlobal.ADD_OKAY;

import static android.view.WindowManagerPolicyConstants.ACTION_HDMI_PLUGGED;

import static android.view.WindowManagerPolicyConstants.EXTRA_HDMI_PLUGGED_STATE;

import static android.window.DesktopExperienceFlags.ENABLE_RESTRICT_FREEFORM_HIDDEN_SYSTEM_BARS_TO_FILLING_TASKS;

import static android.window.DisplayAreaOrganizer.FEATURE_UNDEFINED;

import static com.android.internal.protolog.WmProtoLogGroups.WM_DEBUG_ANIM;

                defaultTaskDisplayArea.getRootTask(task -> task.isVisible()

                        && task.getTopLeafTask().hasAdjacentTask())

                        != null;

        final Task topFreeformTask = defaultTaskDisplayArea

        final Task topFreeformTask =

                ENABLE_RESTRICT_FREEFORM_HIDDEN_SYSTEM_BARS_TO_FILLING_TASKS.isTrue()

                        ? defaultTaskDisplayArea.getTask(task ->

                                task.getWindowingMode() == WINDOWING_MODE_FREEFORM

                                // Must be filling to avoid container-only roots, such as

                                // created-by-organizer desk roots.

                                && task.hasFillingContent())

                        : defaultTaskDisplayArea

                                .getTopRootTaskInWindowingMode(WINDOWING_MODE_FREEFORM);

        final boolean freeformRootTaskVisible = topFreeformTask != null

                && topFreeformTask.isVisible();