ActionScript 3.0 :: Rewrite Flash Native Methods And Classes?
Oct 20, 2010
I am trying to do an app that requires me to change the behavior of a few native methods and classes of a an application.I want to override methods such as:ExternalInterface.call, ExternalInterface.addCallback, flash.net.navigateToURL in a loaded movie.There are a few ways to do this for example:1. Getting the SWF's bytecode and decompile it. Then change the symbols table with my own class.2. Loading the other movie in my applicationDomain, by doing so, I would be able to rewrite it's own classes.o do (2) what I did was:1. Turn off the "-strict" flag.2. Turn on the "-es" flag.in the compiler and then do something like:
Code:
flash.net.navigateToURL = function(u:URLRequest,window:String):void {
throw new Error("yay it works");
[code]....
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Exp:
package
{
import flash.display.Sprite;
import flash.events.Event;
[code]....
will return the error:
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[Code].....
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[Code]....
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[Code]...
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this are from the appClass
ActionScript Code:
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ill place the parts where it is used to let know what functions are used.
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fileUploadBox.addChild(fu);
fileUploadBox.removeAllChildren();
[Code].....
and for the last, there are some functions defined like private function get example
what about get? is that flex or can i use in flash too?
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[URL]
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[Code].....
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