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Commit d1c19ee1 authored by Jordan Demeulenaere's avatar Jordan Demeulenaere
Browse files

Don't elevate during overscroll 

This CL disables element elevation when a transition is overscrolling.
This is necessary because some overscroll effects are applied in the
drawing phase, so elements have to be drawn in their original scene
durign overscroll.

Bug: 409305420
Test: Manual, see b/409305420#comment1
Flag: com.android.systemui.scene_container
Change-Id: I731ddfffc262465718220e8ac7489972d1cb9c48
parent 16e9ba37

packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/Element.kt

+4 −1
Original line number Diff line number Diff line
@@ -236,7 +236,10 @@ private fun Modifier.maybeElevateInContent( 
                    content.key,

                    layoutImpl.elements.getValue(key),

                    state,

                )

                ) &&

                // Always draw in the original content when overscrolling.

                state.progress > 0f &&

                state.progress < 1f

        },

    )

}