ActionScript 3 as3 air for android将应用程序文件复制到android sdcard中

Posted 2021-05-23

import flash.events.MouseEvent;
import flash.filesystem.FileStream;
import flash.filesystem.File;
import flash.filesystem.FileMode;

mcBtn.useHandCursor =true;
mcBtn.buttonMode = true;
mcBtn.addEventListener(MouseEvent.CLICK,create);
out.text="not created";	

function create(e:MouseEvent){
var source:File = File.applicationDirectory.resolvePath("samples");
var destination:File = File.documentsDirectory.resolvePath("samples");
				if (!destination.exists) {
     			workDirectory.createDirectory();				
				out.text="created"
				}
				else{
				out.text="exist"
				copyInto(source,destination);
				}

}

function copyInto(directoryToCopy:File, locationCopyingTo:File):void
	{
    var directory:Array = directoryToCopy.getDirectoryListing();
    for each (var f:File in directory)
	{
        if (f.isDirectory)
          copyInto(f, locationCopyingTo.resolvePath(f.name));
        else
          f.copyTo(locationCopyingTo.resolvePath(f.name), true);
    }
}