| Package | starling.utils |
| Class | public class SystemUtil |
| Inheritance | SystemUtil  Object |
| Property | Defined By | ||
|---|---|---|---|
| isAIR : Boolean [static] [read-only] Indicates if the code is executed in an Adobe AIR runtime (true)
or Flash plugin/projector (false). | SystemUtil | ||
| isApplicationActive : Boolean [static] [read-only] Indicates if the application is currently active. | SystemUtil | ||
| isDesktop : Boolean [static] [read-only] Indicates if the code is executed on a Desktop computer with Windows, OS X or Linux
operating system. | SystemUtil | ||
| platform : String [static] [read-only] Returns the three-letter platform string of the current system. | SystemUtil | ||
| supportsDepthAndStencil : Boolean [static] [read-only] Returns the value of the 'initialWindow.depthAndStencil' node of the application
descriptor, if this in an AIR app; otherwise always true. | SystemUtil | ||
| supportsVideoTexture : Boolean [static] [read-only] Indicates if Context3D supports video textures. | SystemUtil | ||
| version : String [static] [read-only] Returns the Flash Player/AIR version string. | SystemUtil | ||
| Method | Defined By | ||
|---|---|---|---|
executeWhenApplicationIsActive(call:Function, ... args):void [static] Executes the given function with its arguments the next time the application is active. | SystemUtil | ||
initialize():void [static] Initializes the ACTIVATE/DEACTIVATE event handlers on the native
application. | SystemUtil | ||
| isAIR | property |
isAIR:Boolean [read-only] Indicates if the code is executed in an Adobe AIR runtime (true) or Flash plugin/projector (false).
public static function get isAIR():Boolean| isApplicationActive | property |
isApplicationActive:Boolean [read-only] Indicates if the application is currently active. On Desktop, this means that it has the focus; on mobile, that it is in the foreground. In the Flash Plugin, always returns true.
public static function get isApplicationActive():Boolean| isDesktop | property |
isDesktop:Boolean [read-only] Indicates if the code is executed on a Desktop computer with Windows, OS X or Linux operating system. If the method returns 'false', it's probably a mobile device or a Smart TV.
public static function get isDesktop():Boolean| platform | property |
platform:String [read-only] Returns the three-letter platform string of the current system. These are
the most common platforms: WIN, MAC, LNX, IOS, AND, QNX. Except for the
last one, which indicates "Blackberry", all should be self-explanatory.
public static function get platform():String| supportsDepthAndStencil | property |
supportsDepthAndStencil:Boolean [read-only] Returns the value of the 'initialWindow.depthAndStencil' node of the application
descriptor, if this in an AIR app; otherwise always true.
public static function get supportsDepthAndStencil():Boolean| supportsVideoTexture | property |
supportsVideoTexture:Boolean [read-only] Indicates if Context3D supports video textures. At the time of this writing, video textures are only supported on Windows, OS X and iOS, and only in AIR applications (not the Flash Player).
public static function get supportsVideoTexture():Boolean| version | property |
version:String [read-only] Returns the Flash Player/AIR version string. The format of the version number is: majorVersion,minorVersion,buildNumber,internalBuildNumber.
public static function get version():String| executeWhenApplicationIsActive | () | method |
public static function executeWhenApplicationIsActive(call:Function, ... args):voidExecutes the given function with its arguments the next time the application is active. (If it is active already, the call will be executed right away.)
Parameters
call:Function | |
... args |
| initialize | () | method |
public static function initialize():void Initializes the ACTIVATE/DEACTIVATE event handlers on the native
application. This method is automatically called by the Starling constructor.