joinGroup method

void joinGroup([
  1. String? label
])

Joins an existing secure group.

If label is given, then the group join request message is sent to that particular address. Otherwise, the join request message is broadcasted.

Throws a DeviceFailureException if the Wi-Fi/Bluetooth adapter is not enabled.

Implementation

void joinGroup([String? label]) {
  if (_datalinkManager.checkState() == 0) {
    throw DeviceFailureException('No wifi and bluetooth connectivity');
  }

  _presentationManager.groupController.joinSecureGroup(label);
}