registerPollingLoopFilter method

Future<bool> registerPollingLoopFilter({
  1. required String filter,
  2. bool autoTransact = false,
})

Delivers polling frames whose bytes are exactly filter, as uppercase hex.

With autoTransact the platform leaves observe mode by itself the moment a frame matches, so the exchange that follows is answered rather than merely watched. That is the low-latency path: a reader will not wait for a round trip to Dart and back.

Registration is persistent, like registerAids, and scoped to this plugin's emulation service.

Implementation

Future<bool> registerPollingLoopFilter({required String filter, bool autoTransact = false}) =>
    androidApi.hceRegisterPollingLoopFilter(filter, autoTransact);