Constructors
new DisplayController()
new DisplayController():DisplayController
Returns
DisplayController
Methods
addListener()
static addListener(listener): ISubscription
Adds display controller listener object IDisplayControllerListener
to receive callbacks when primary display is added (connected) or removed (disconnected).
It returns a ISubscription object, which is used to unsubscribe
the listener from receiving the events through ISubscription.unsubscribe.
Parameters
listener
IDisplayControllerListener
IDisplayControllerListener object to listen for display
controller events.
Returns
ISubscription
ISubscription object corresponding to the listener
See
DisplayControllerListenerSubscriptionisPrimaryDisplayConnected()
static isPrimaryDisplayConnected(): boolean
Check if primary display is connected to the device and ready to use.
Returns
boolean
return true if display is connected, false otherwise.
