consume
Collects this SharedFlow inside a LaunchedEffect keyed on key, running action for each emitted value via collectLatest — a still-running action from a previous emission is cancelled when a new one arrives, rather than queued. The shared low-level primitive behind observeScreenTileBroadcastChannel and observeSystemBroadcastChannel below.
Parameters
key
restarts the underlying collection (and cancels any in-flight action) whenever it changes, the same as any LaunchedEffect key.
action
run for each collected value.