Adobe AIR 3.4 saving/writing XML data to iOS

Question

I'm trying save XML data to an iPad 4 with AIR 3.4 for iOS and really can't tell if this is working or not. No events are being fired apparently. Any help is greatly appreciated.

    private function saveData(e:MouseEvent):void {




        var name:String = AssetManager.SAVE_ANNOTATIONS_NAME            
        var file:File = new File()              
        file = File.applicationStorageDirectory.resolvePath(name + "xml");
        var xml:XML = _canvas.getObjectData(FormatType.DEGRAFA);            
        var fileStream:FileStream = new FileStream();
        fileStream.open(file, FileMode.WRITE);
        fileStream.writeUTF(xml.toString());


        fileStream.addEventListener(ProgressEvent.PROGRESS, onFileStream);
        fileStream.addEventListener(Event.ACTIVATE, onFileStream);
        fileStream.addEventListener(Event.OPEN, onFileStream);
        fileStream.addEventListener(Event.DEACTIVATE, onFileStream);
        fileStream.addEventListener(IOErrorEvent.IO_ERROR, onFileStream);
        fileStream.addEventListener(Event.COMPLETE, onFileStream);



    }

    protected function onFileStream(event:Event):void
    {
        trace('filestream event was ' + event)
        fileStream.close();


    }   

Answer 1

I seemed to have fixed it with this:

    private function saveFile(event:MouseEvent):void
    {  
        var xml:XML = _canvas.getObjectData(FormatType.DEGRAFA);
        trace('xml is ' + xml.toXMLString())
        var file:File = File.documentsDirectory.resolvePath("annotations.xml");         
        var fileStream:FileStream = new FileStream();  

        fileStream.openAsync(file, FileMode.WRITE);  
        fileStream.writeUTFBytes(xml.toXMLString()); 
        fileStream.addEventListener(Event.CLOSE, fileClosed);  
        fileStream.close();  

        function fileClosed(event:Event):void { 

            trace("File Saved");  

        }        
    }