addReceiveApplyJoinGroupApprovalListener method

dynamic addReceiveApplyJoinGroupApprovalListener (JMReceiveApplyJoinGroupApprovalListener callback)

Implementation

addReceiveApplyJoinGroupApprovalListener(JMReceiveApplyJoinGroupApprovalListener callback) {
  _eventHanders.receiveApplyJoinGroupApproval.add(callback);
}