SurfaceScope

interface SurfaceScope

SurfaceScope is a scoped environment provided by AndroidExternalSurface and AndroidEmbeddedExternalSurface to handle Surface lifecycle events.

Functions

onChanged

fun Surface.onChanged(onChanged: Surface.(width: Int, height: Int) -> Unit)

Invokes onChanged when the surface's geometry (width and height) changes. Always invoked on the main thread.

onDestroyed

fun Surface.onDestroyed(onDestroyed: Surface.() -> Unit)

Invokes onDestroyed when the surface is destroyed. All rendering into the surface should stop immediately after onDestroyed is invoked. Always invoked on the main thread.