registerDevice method

Future<DeviceRegistrationResult?> registerDevice([
  1. List<String>? channels,
  2. DateTime? expiration,
  3. MessageHandler? onMessage
])

Implementation

Future<DeviceRegistrationResult?> registerDevice(
    [List<String>? channels,
    DateTime? expiration,
    MessageHandler? onMessage]) {
  _onMessage = onMessage;
  return _messagingChannel.invokeMethod(
      "Backendless.Messaging.registerDevice",
      <String, dynamic>{"channels": channels, "expiration": expiration});
}