send method

void send(
  1. String commandName, {
  2. Map<String, dynamic>? data,
  3. SendMessageCallback? callback,
})

Sends a message to the JavaScript receiver with a commandName.

Implementation

void send(String commandName,
    {Map<String, dynamic>? data, SendMessageCallback? callback}) {
  String callbackId = _addSendMessageCallback(commandName, callback);
  _requests
      .add(_Request(name: commandName, callbackId: callbackId, data: data));
  _waitForReadyAndSendRequests();
}