setBackgroundHandler method

Future<void> setBackgroundHandler(
  1. Function backgroundHandler
)

This call is required to receive background notifications. backgroundHandler is a top level function which will be invoked by Android

Implementation

Future<void> setBackgroundHandler(final Function backgroundHandler) async {
  final callback = PluginUtilities.getCallbackHandle(backgroundHandler)!;
  final handle = callback.toRawHandle();
  await _platform.invokeMethod<void>('setBackgroundHandler', {
    'callbackHandle': handle,
  });
}