bvandeusen
6a7d9afdbc
android / Build + lint + test (push) Failing after 1m24s
Operator reproduced black-screen-on-resume by drag-down dismissing the full player. Root cause: the NestedScrollConnection accumulator crossed the dismiss threshold, called navController.popBackStack(), reset accumulated to 0 — but the user's finger was still down and the pop transition was still running. The next frame's onPostScroll re-accumulated and re-fired onDismiss(), popping the screen BENEATH NowPlaying. When that left the back stack empty the NavHost had no destination to draw, producing a black window until the process was killed and the activity was cold-launched. Add a `dismissed` latch that survives until the connection is disposed (which only happens when NowPlayingScreen leaves the composition, i.e. the pop completes). After the latch sets we consume the remaining drag (return `available`) so the underlying scrollable doesn't paint over-scroll while the pop transitions. onPreFling also bails after dismissal so the fling can't restart the accumulator.