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Commit 1015a431 authored by Matt Pietal's avatar Matt Pietal
Browse files

Fix jank on shade expansion 

When the shade is expanded, the window becomes visible
which activates a whole series of coroutines to become
active immediately and cause jank. Until scopes are
properly put in place, keep these active and avoid
jank

Bug: 358441729
Test: use perfetto to look for missed frames
Flag: com.android.systemui.migrate_clocks_to_blueprint
Change-Id: Ia01ff0ace560e9f969eab033738eb0f4143987e6
parent c09ee07c

packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/KeyguardQuickAffordanceViewBinder.kt

+2 −2
Original line number Diff line number Diff line
@@ -92,8 +92,8 @@ constructor( 
        val button = view as ImageView

        val configurationBasedDimensions = MutableStateFlow(loadFromResources(view))

        val disposableHandle =

            view.repeatWhenAttached(mainImmediateDispatcher) {

                repeatOnLifecycle(Lifecycle.State.STARTED) {

            view.repeatWhenAttached {

                repeatOnLifecycle(Lifecycle.State.CREATED) {

                    launch("$TAG#viewModel") {

                        viewModel.collect { buttonModel ->

                            updateButton(