downloadCallback function

void downloadCallback(
  1. String id,
  2. int status,
  3. int progress
)

Top-level background callback registered with flutter_downloader. Defined as top-level function to ensure clean native AOT/VM registration.

Implementation

@pragma('vm:entry-point')
void downloadCallback(String id, int status, int progress) {
  final SendPort? send = IsolateNameServer.lookupPortByName('downloader_send_port');
  send?.send([id, status, progress]);
}