registerCallback method

void registerCallback(
  1. Function callbackFn
)

Implementation

void registerCallback(Function callbackFn) {
  methodChannel.setMethodCallHandler((call) async {
    if (call.method == "blaze-callback") {
      try {
        var callbackData = jsonDecode(call.arguments);
        callbackFn(callbackData);
      }
      // ignore: empty_catches
      catch (e) {}
    }
  });
}