| window.runtime property | window.runtime.flash.net.NetworkInfo |
| Inheritance | NetworkInfo  EventDispatcher Object |
| Runtime Versions: | 2 |
The NetworkInfo object is a singleton. To get the single NetworkInfo object,
use the static NetworkInfo.networkInfo property. Do not call the class
constructor, new NetworkInfo().
Most computers have one or more interfaces, such as a wired and a wireless network interface. Additional interfaces such as VPN, loopback, or virtual interfaces can also be present.
A NetworkInfo object dispatches a change event when the available
interfaces change. Call the findInterfaces()
method to determine the most current network information.
Note: The NativeApplication object also dispatches network change events.
See also
Properties
Hide Inherited Public Properties
Show Inherited Properties| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| isSupported : Boolean [static] [read-only]
Indicates whether access to network interface information is supported on the client system. | NetworkInfo | ||
| networkInfo : NetworkInfo [static] [read-only]
The singleton instance of the NetworkInfo object. | NetworkInfo | ||
| prototype : Object [static]
A reference to the prototype object of a class or function object. | Object | |
Public Methods
| Method | Defined By | ||
|---|---|---|---|
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | EventDispatcher | |
| dispatchEvent(event:Event):Boolean
Dispatches an event into the event flow. | EventDispatcher | |
findInterfaces():Vector.<NetworkInterface>
Returns the list of network interfaces associated with this
machine. | NetworkInfo | ||
| hasEventListener(type:String):Boolean
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
| hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined. | Object | |
| isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
| propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable. | Object | |
| removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void
Removes a listener from the EventDispatcher object. | EventDispatcher | |
| setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations. | Object | |
| toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
| toString():String
Returns the string representation of the specified object. | Object | |
| valueOf():Object
Returns the primitive value of the specified object. | Object | |
| willTrigger(type:String):Boolean
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher | |
Events
| Event | Summary | Defined By | ||
|---|---|---|---|---|
| [broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active. | EventDispatcher | ||
| [broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive. | EventDispatcher | ||
| Dispatched when the network interfaces have changed. | NetworkInfo | |||
Property Detail
isSupported | property |
isSupported:Boolean [read-only] | Runtime Versions: | 2 |
Indicates whether access to network interface information is supported on the client system.
networkInfo | property |
networkInfo:NetworkInfo [read-only] | Runtime Versions: | 2 |
The singleton instance of the NetworkInfo object.
Throws
SecurityError — If content running outside the AIR application security
sandbox accesses this property.
|
Method Detail
findInterfaces | () | method |
Event Detail
networkChange | Event |
Event Object Type:
property Event.type =
flash.events.Eventproperty Event.type =
flash.events.Event.NETWORK_CHANGE| Runtime Versions: | 2 |
Dispatched when the network interfaces have changed.
TheEvent.NETWORK_CHANGE constant defines the value of the type property of a networkChange event object.
This event has the following properties:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false; there is no default behavior to cancel. |
currentTarget | The object that is actively processing the Event object with an event listener. |
target | The NativeApplication object. |
Thu Sep 29 2011, 02:34 AM -07:00