WLActionReceiver Protocol Reference
The WLActionReceiver protocol allows every implementing object to receive actions and data from the IBM MobileFirst Platform Framework
– onActionReceived:withData:required method
Any object can receive actions. To do so, it must implement the following protocol.
- (void)onActionReceived:(NSString *)action withData:(NSDictionary *)data
Actions will always be delivered on a background thread. If you want to update the application user interface from the received action, you must do so on a main user interface thread, for example by using the performSelectorOnMainThread API.