SESL Material/com.google.android.material.elevation/ElevationOverlayProvider/compositeOverlayWithThemeSurfaceColorIfNeeded

compositeOverlayWithThemeSurfaceColorIfNeeded

@ColorInt
open fun compositeOverlayWithThemeSurfaceColorIfNeeded(elevation: Float, @NonNull overlayView: View): Int

See compositeOverlayWithThemeSurfaceColorIfNeeded.

The absolute elevation of the parent of the provided overlayView will also be factored in when determining the overlay color.

@ColorInt
open fun compositeOverlayWithThemeSurfaceColorIfNeeded(elevation: Float): Int

Blends the calculated elevation overlay color (@see #compositeOverlayIfNeeded(int, float)) with the current theme's color int value for R.attr.colorSurface if needed.