Add a flag for excluding layer from task snapshot

To allow the Shell to exclude non-window layers from being captured
in a task snapshot.

Bug: 399228526
Flag: com.android.window.flags.excluding_layer_from_task_snapshot
Test: build
Change-Id: I0456b98a3b8630beed68c9f77b10168f4526f342

parent 3233ae9e

core/java/android/window/flags/windowing_frontend.aconfig

+10 −0

Original line number	Diff line number	Diff line
		@@ -483,6 +483,16 @@ flag {
		}
		}

		flag {
		name: "excluding_layer_from_task_snapshot"
		namespace: "windowing_frontend"
		description: "Supports excluding non-window layers from being included in a task snapshot."
		bug: "399228526"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

		flag {
		name: "fallback_transition_player"
		namespace: "windowing_frontend"