The roHdmiStatus sends the roHdmiStatusEvent with the following predicates that indicate its valid event types:
isHdmiStatus() as Boolean
An HDMI status event has occurred.
GetMessage() as String
Returns the string "HdmiHotPlug".
GetIndex() as Integer
The index value of this event is not used and is always set to 0.
GetInfo() as Object
Returns an associative array with the following key/value pairs:
|PortType||string||“Rx” for input ports and “Tx” for output ports|
|PortNumber||integer||The HDMI input or output port number starting from 0|
|Plugged||Boolean||True if an HDMI device is plugged in, and false of the port is unplugged|