U Index - Adobe® AIR® API Reference for HTML Developers

Symbols A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
U — class Keyboard
	Constant associated with the key code value for the U key (85).


uint(Number value) — Package Function, Top Level





UNAVAILABLE — class VideoStatus
	Video decoding is not supported.
uncaughtError — Event, class UncaughtErrorEvents
	Dispatched when an error occurs and developer code doesn't detect and handle the error.
UNCAUGHT_ERROR — class UncaughtErrorEvent
	Defines the value of the type property of an uncaughtError event object.
UncaughtErrorEvent — class, package window.runtime.flash.events
	An UncaughtErrorEvent object is dispatched by an instance of the UncaughtErrorEvents class when an uncaught error occurs.
UncaughtErrorEvent(String type, Boolean bubbles, Boolean cancelable, any error_in) — Constructor, class UncaughtErrorEvent
	Creates an UncaughtErrorEvent object that contains information about an uncaughtError event.




UncaughtErrorEvents — class, package window.runtime.flash.events
	The UncaughtErrorEvents class provides a way to receive uncaught error events.
UncaughtErrorEvents() — Constructor, class UncaughtErrorEvents
	Creates an UncaughtErrorEvents instance.
uncaughtScriptException — Event, class HTMLLoader
	Signals that an uncaught JavaScript exception occurred in the HTMLLoader object.




uncompress(String algorithm) — method, class ByteArray
	Decompresses the byte array.
uncompress(String algorithm) — method, class ByteArray
	Decompresses the byte array.
unconnectedPeerStreams — class NetConnection
	An object that holds all of the peer subscriber NetStream objects that are not associated with publishing NetStream objects.
undefined — Package Constant Property, Top Level







unescape(String str) — Package Function, Top Level

unescapeMultiByte(String value) — Package Function, flash.utils

UNEXPECTED_TOKEN — class LastOperationStatus
	Indicates that an unexpected token was detected in a Locale ID string.




union(flash.geom:Rectangle toUnion) — method, class Rectangle
	Adds two rectangles together to create a new Rectangle object, by filling in the horizontal and vertical space between the two rectangles.














UNKNOWN — class CertificateStatus
	The validity of the certificate is not known.
UNKNOWN — class SignatureStatus
	Unknown status.










UNLOAD — class Event
	The Event.UNLOAD constant defines the value of the type property of an unload event object.


unlock(flash.geom:Rectangle changeRect) — method, class BitmapData
	Unlocks an image so that any objects that reference the BitmapData object, such as Bitmap objects, are updated when this BitmapData object changes.
unregisterCursor(String name) — Static Method , class Mouse
	Unregisters the native cursor with the given name.






UNSUPPORTED_ERROR — class LastOperationStatus
	Indicates that the requested operation or option is not supported.
UNTRUSTED_SIGNERS — class CertificateStatus
	The certificate does not chain to a trusted root certificate.
UP — class Keyboard
	Constant associated with the key code value for the Up Arrow key (38).
update — Event, class SQLConnection
	Dispatched when data in any table in any of the connected databases changes as a result of a SQL UPDATE command.
update(flash.filesystem:File airFile, String version) — method, class Updater
	Updates the currently running application with the version of the application contained in the specified AIR file.






UPDATE — class SQLMode
	Indicates that the connection is opened for updates but a new database file is not created if the specified file doesn't exist.






UPDATE — class SQLUpdateEvent
	The SQLUpdateEvent.UPDATE constant defines the value of the type property of a SQLConnection update event.
UPDATE — class FileMode
	Used for a file to be opened in read/write mode.




updateAfterEvent() — method, class MouseEvent
	Instructs Flash Player or Adobe AIR to render after processing of this event completes, if the display list has been modified.
updateAfterEvent() — method, class TimerEvent
	Instructs Flash Player or the AIR runtime to render after processing of this event completes, if the display list has been modified.




updateDescriptor — class ApplicationUpdater
	The content of the update descriptor file downloaded from the update URL.
updateDescriptor — class ApplicationUpdaterUI
	The content of the update descriptor file downloaded from the update URL.
updateError — Event, class ApplicationUpdater
	Dispatched if an error occurs while trying to download or parse the update descriptor file.
updateError — Event, class ApplicationUpdaterUI
	Dispatched if an error occurs while trying to download or parse the update descriptor file.
UPDATE_ERROR — class StatusUpdateErrorEvent
	The StatusUpdateErrorEvent.UPDATE_ERROR constant defines the value of the type property of the event object for a statusUpdateError event.
UpdateEvent — class, package window.runtime.air.update.events
	A UpdateEvent is dispatched by a ApplicationUpdater object during the update process.
UpdateEvent(String type, Boolean bubbles, Boolean cancelable) — Constructor, class UpdateEvent
	The constructor function.




Updater — final class, package window.runtime.flash.desktop
	The Updater class is used to update the currently running application with a different version.
Updater() — Constructor, class Updater
	The constructor function for the Updater class.
updateStatus — Event, class ApplicationUpdater
	Dispatched after the updater successfully downloads and interprets the update descriptor file.
updateStatus — Event, class ApplicationUpdaterUI
	Dispatched after the updater successfully downloads and interprets the update descriptor file.


UPDATE_STATUS — class StatusUpdateEvent
	The StatusUpdateEvent.UPDATE_STATUS constant defines the value of the type property of the event object for a updateStatus event.


updateURL — class ApplicationUpdater
	The location of the update descriptor file.
updateURL — class ApplicationUpdaterUI
	The location of the update descriptor file.
upload(flash.utils:ByteArray vertexProgram, flash.utils:ByteArray fragmentProgram) — method, class Program3D
	Uploads a pair of rendering programs expressed in AGAL (Adobe Graphics Assembly Language) bytecode.




UPLOAD_COMPLETE_DATA — class DataEvent
	Defines the value of the type property of an uploadCompleteData event object.
uploadCompressedTextureFromByteArray(flash.utils:ByteArray data, uint byteArrayOffset, Boolean async) — method, class CubeTexture
	Uploads a cube texture in Adobe Texture Format (ATF) from a byte array.
uploadCompressedTextureFromByteArray(flash.utils:ByteArray data, uint byteArrayOffset, Boolean async) — method, class Texture
	Uploads a compressed texture in Adobe Texture Format (ATF) from a ByteArray object.
uploadFromBitmapData(flash.display:BitmapData source, uint side, uint miplevel) — method, class CubeTexture
	Uploads a component of a cube map texture from a BitmapData object.
uploadFromBitmapData(flash.display:BitmapData source, uint miplevel) — method, class Texture
	Uploads a texture from a BitmapData object.
uploadFromByteArray(flash.utils:ByteArray data, int byteArrayOffset, int startOffset, int count) — method, class IndexBuffer3D
	Uploads a set of triangle indices to the rendering context from a byte array.
uploadFromByteArray(flash.utils:ByteArray data, int byteArrayOffset, int startVertex, int numVertices) — method, class VertexBuffer3D
	Uploads the data for a set of points to the rendering context from a byte array.
uploadFromByteArray(flash.utils:ByteArray data, uint byteArrayOffset, uint side, uint miplevel) — method, class CubeTexture
	Uploads a component of a cube map texture from a ByteArray object.
uploadFromByteArray(flash.utils:ByteArray data, uint byteArrayOffset, uint miplevel) — method, class Texture
	Uploads a texture from a ByteArray.
uploadFromVector(Vector$uint data, int startOffset, int count) — method, class IndexBuffer3D
	Uploads a set of triangle indices to the rendering context from a vector array.
uploadFromVector(Vector$Number data, int startVertex, int numVertices) — method, class VertexBuffer3D
	Uploads the data for a set of points to the rendering context from a vector array.












uri — class NetConnection
	The URI passed to the NetConnection.connect() method.


uriDereferencer — class XMLSignatureValidator
	The IURIDereferencer implementation.






url — class File
	The URL for this file path.


url — class Sound
	The URL from which this sound was loaded.
url — class URLRequest
	The URL to be requested.








URL_FORMAT — class ClipboardFormats
	A URL string (AIR only).
URLLoader — class, package window.runtime.flash.net
	The URLLoader class downloads data from a URL as text, binary data, or URL-encoded variables.
URLLoader(flash.net:URLRequest request) — Constructor, class URLLoader
	Creates a URLLoader object.
URLLoaderDataFormat — final class, package window.runtime.flash.net
	The URLLoaderDataFormat class provides values that specify how downloaded data is received.
URLMonitor — class, package window.runtime.air.net
	The URLMonitor class monitors availablity of an HTTP- or HTTPS-based service.
URLMonitor(flash.net:URLRequest urlRequest, Array acceptableStatusCodes) — Constructor, class URLMonitor
	Creates a URLMonitor Object for a specified HTTP- or HTTPS-based service.
urlPrompt — class DRMAuthenticateEvent
	A prompt for a URL string, provided by the server.
urlRequest — class URLMonitor
	The URLRequest object representing the probe request.
URLRequest — final class, package window.runtime.flash.net
	The URLRequest class captures all of the information in a single HTTP request.
URLRequest(String url) — Constructor, class URLRequest
	Creates a URLRequest object.
URLRequestDefaults — class, package window.runtime.flash.net
	The URLRequestDefaults class includes static properties that you can set to define default values for the properties of the URLRequest class.
URLRequestHeader — final class, package window.runtime.flash.net
	A URLRequestHeader object encapsulates a single HTTP request header and consists of a name/value pair.
URLRequestHeader(String name, String value) — Constructor, class URLRequestHeader
	Creates a new URLRequestHeader object that encapsulates a single HTTP request header.
URLRequestMethod — final class, package window.runtime.flash.net
	The URLRequestMethod class provides values that specify whether the URLRequest object should use the POST method or the GET method when sending data to a server.
URLStream — class, package window.runtime.flash.net
	The URLStream class provides low-level access to downloading URLs.
URLVariables — Dynamic Class, package window.runtime.flash.net
	The URLVariables class allows you to transfer variables between an application and a server.
URLVariables(String source) — Constructor, class URLVariables
	Creates a new URLVariables object.








useCache — class HTMLLoader
	Specifies whether the local cache should be consulted before HTTP requests issued by this object fetch data.
useCache — class URLRequest
	Specifies whether the local cache should be consulted before this URLRequest fetches data.
useCache — class URLRequestDefaults
	The default setting for the useCache property of URLRequest objects.
useCodePage — class System
	A Boolean value that determines which code page to use to interpret external text files.


useEchoSuppression — class Microphone
	Set to true if echo suppression is enabled; false otherwise.
useGrouping — class CurrencyFormatter
	Enables the use of the grouping separator when formatting currency amounts.
useGrouping — class NumberFormatter
	Enables the use of the grouping separator when formatting numbers.






userAgent — class HTMLLoader
	The user agent string to be used in any upcoming content requests from this HTMLLoader object.
userAgent — class URLRequest
	Specifies the user-agent string to be used in the HTTP request.
userAgent — class URLRequestDefaults
	The default setting for the userAgent property of URLRequest objects.






userDirectory — class File
	The user's directory.


userIdle — Event, class NativeApplication
	Dispatched when the user has been idle.
USER_IDLE — class Event
	The Event.USER_IDLE constant defines the value of the type property of a userIdle event object.


usernamePrompt — class DRMAuthenticateEvent
	A prompt for a user name credential, provided by the server.
userPresent — Event, class NativeApplication
	Dispatched when the operating system detects mouse or keyboard activity after an idle period.
USER_PRESENT — class Event
	The Event.USER_PRESENT constant defines the value of the type property of a userPresent event object.


useSpeakerphoneForVoice — class SoundMixer
	Toggles the speakerphone when the device is in voice mode.
useSystemTrustStore — class XMLSignatureValidator
	Specifies that certificates in the system trust store are used for chain building.
USING_DEFAULT_WARNING — class LastOperationStatus
	Indicates that an operating system default value was used during the most recent operation.
USING_FALLBACK_WARNING — class LastOperationStatus
	Indicates that a fallback value was set during the most recent operation.
usingTLS — class NetConnection
	Indicates whether a secure connection was made using native Transport Layer Security (TLS) rather than HTTPS.


UTILITY — class NativeWindowType
	A utility window.





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