No Filters in AIR for iOS?

Using the AIR 3.0 overlay and exporting to iOS from CS5.5.  All is well (super cool actually) however the drop shadow filter is failing to work.  Is fine if I publish as swf or projector.

Any tips?

Thnaks,

Dave

CODE

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import flash.net.SharedObject;

import flash.filters.DropShadowFilter;

var path = MovieClip(this.root).main;

var gap:Number = 20;

var hostName:String = "theHost";

var username:String;

var fadeBackAmount:Number = .4;

var myFont = new ExpoDFont();

var myFormat:TextFormat = new TextFormat();

myFormat.size = 15;

myFormat.align = TextFormatAlign.CENTER;

myFormat.bold = true;

myFormat.font = myFont.fontName;

doneBut.addEventListener(MouseEvent.CLICK, finishedEditing);

/*saveBut.addEventListener(MouseEvent.CLICK, saveIt);

clearBut.addEventListener(MouseEvent.CLICK, clearIt);

loadBut.addEventListener(MouseEvent.CLICK, loadIt);

saveBut.buttonMode = true;

clearBut.buttonMode = true;

loadBut.buttonMode = true;*/

var dropShadow:DropShadowFilter = new DropShadowFilter();

dropShadow.distance = 0;

dropShadow.angle = 45;

dropShadow.color = 0x333333;

dropShadow.alpha = 1;

dropShadow.blurX = 10;

dropShadow.blurY = 10;

dropShadow.strength = 2;

dropShadow.quality = 15;

dropShadow.inner = false;

dropShadow.knockout = false;

dropShadow.hideObject = false;

makeThumbs();

function makeThumbs() {

          for (var i:uint=0; i<path.pagesFlow1.length; i++) {

                    var th = new MovieClip();

                    var bitmap:Bitmap = new Bitmap();

                    var mc = new(path.pagesFlow1[i]);

                    var bData:BitmapData = new BitmapData(1024,768);

                    th.tBmap = bitmap;

                    bData.draw( mc );

                    bitmap.bitmapData = bData;

                    bitmap.filters = new Array(dropShadow);

                    th.addChild(bitmap);

                    th.scaleX = .1;

                    th.scaleY = th.scaleX;

                    th.x = th.width * i + gap * i;

                    th.buttonMode = true;

                    th.name = getQualifiedClassName((path.pagesFlow1[i]));

                    var myText:TextField = new TextField();

                    myText.defaultTextFormat = myFormat;

                    myText.text = th.name;

                    myText.selectable = false;

                    myText.mouseEnabled = false;

                    myText.wordWrap = true;

                    myText.textColor = 0xCCCCCC;

                    //myText.scaleX = 1;

                    //myText.scaleY = myText.scaleX;

                    myText.width = th.width;

                    myText.height = 40;

                    myText.x = th.width * i + gap * i;

                    myText.y = th.y + th.height / 4;

                    addChild(th);

                    addChild(myText);

                    th.addEventListener(MouseEvent.CLICK,doThumbClick);

                    if (isThumbExcluded(th)) {

                              bitmap.alpha = fadeBackAmount;

                              path.excludePages.push(th.name);

                    } else {

                              bitmap.alpha = 1;

                    }

          }

}

//test to see if thumb is already excluded

function isThumbExcluded(t) {

          var mySo:SharedObject = SharedObject.getLocal(hostName);

          for (var prop in mySo.data.soExcludedArray) {

                    if (mySo.data.soExcludedArray[prop] == t.name) {

                              //trace(" mySo.data.soExcludedArray[prop] "+mySo.data.soExcludedArray[prop]);

                              return true;

                    }

          }

}

function doThumbClick(e:MouseEvent) {

          //trace(e.currentTarget.name);

          //if already excluded, let it back in else exclude it

          if (isThumbExcluded(e.currentTarget)) {

                    //trace("e.currentTarget "+e.currentTarget.name);

                    e.currentTarget.tBmap.alpha = 1;

                    //e.currentTarget.isExcluded = false;

                    spliceExcluded(e.currentTarget);

          } else {

                    e.currentTarget.tBmap.alpha = fadeBackAmount;

                    //e.currentTarget.isExcluded = true;

                    path.excludePages.push(e.currentTarget.name);

          }

          saveIt();

}

function spliceExcluded(t) {

          for (var i:uint=0; i<path.pagesFlow1.length; i++) {

                    if (path.excludePages[i] == t.name) {

                              //trace("zapped "+path.excludePages[i]);

                              path.excludePages.splice(i,1);

                    }

          }

}

function finishedEditing(e:Event):void {

          hideMenu();

          MovieClip(this.parent).menu_mc.visible = false;

}

function hideMenu() {

          this.visible = false;

          path.menu.visible = false;

}

///////SharedOpject Helpers

function saveIt() {

          var mySo:SharedObject = SharedObject.getLocal(hostName);

          var theExcluded:Array = path.excludePages;

          //trace("theExcluded "+theExcluded);

          mySo.data.soExcludedArray = theExcluded;

          trace("set: " + mySo.data.soExcludedArray);// theExcluded

}

//readout.appendText("set: " + mySo.data.soExcludedArray +"\n");

function clearIt(e:MouseEvent) {

          var mySo:SharedObject = SharedObject.getLocal(hostName);

          mySo.clear();

}

function loadIt(e:MouseEvent) {

          var mySo:SharedObject = SharedObject.getLocal(hostName);

          //trace(mySo.data.soExcludedArray);// yourUsername

          for (var prop in mySo.data.soExcludedArray) {

                    trace(prop+": "+mySo.data.soExcludedArray[prop]);

                    trace("path.excludePages[prop] "+path.excludePages[prop]);

          }

}

//readout.appendText(mySo.data.soExcludedArray[prop] +"\n");

function SharedObject_clear() {

          var mySo:SharedObject = SharedObject.getLocal(hostName);

          var theExcluded:Array = path.excludePages;

          mySo.clear();

}//trace("cleared: " + mySo.data.soExcludedArray);// undefined