Android Transient Feedback Overlay Host
Presents queued snackbar and toast requests for one Android render root.
Snackbars use anchorView for placement. Toasts deliberately use its application context so a queued timeout cannot retain an Activity after the render root is destroyed. Queue ordering, replacement, and dismissal reasons are implemented by the platform-independent transient host.
Parameters
anchor View
attached view used to place Material snackbars and obtain application context