Air iOS Camera Upload

Question

Currently, I am encountering problem with Adobe Flash CS6 tutorial at http://www.fizixstudios.com/labs/do/view/id/air-ios-camera-and-uploading-photos. After creating and naming the instances & type the coding in ActionScript file, I can't seems to execute and make it work and looking forward to hear from you all soon.

Answer 1

Thanks
Attached is the screenshot to my button instance name and Below is the code
package 
  import flash.display.MovieClip;
  import flash.events.MouseEvent;
  import flash.events.TouchEvent;
  import flash.ui.Multitouch;
    import flash.ui.MultitouchInputMode;
  import flash.media.Camera;
  import flash.media.CameraUI;
  import flash.media.CameraRoll;
  import flash.media.MediaPromise;
    import flash.media.MediaType;
  import flash.events.MediaEvent;
  import flash.events.Event;
  import flash.events.ErrorEvent;
  import flash.utils.IDataInput;
  import flash.events.IEventDispatcher;
  import flash.events.IOErrorEvent;
  import flash.utils.ByteArray;
  import flash.filesystem.File;
  import flash.filesystem.FileMode;
  import flash.filesystem.FileStream;
  import flash.errors.EOFError;
  import flash.net.URLRequest;
  import flash.net.URLVariables;
  import flash.net.URLRequestMethod;
  public class CameraTest extends MovieClip
  // Define properties
  var cameraRoll:CameraRoll = new CameraRoll(); // For Camera Roll
  var cameraUI:CameraUI = new CameraUI(); // For Taking a Photo
  var dataSource:IDataInput; // Data Source
  var tempDir; // Our temporary directory
  public function CameraTest()
  Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;
  // Start the home screen
  startHomeScreen();
  // =================================================================================
  // startHomeScreen
  // =================================================================================
  public function startHomeScreen()
  trace("Main Screen Initialized");
  // Add main screen event listeners
  if(Multitouch.supportsGestureEvents)
  mainScreen.startCamera.addEventListener(TouchEvent.TOUCH_TAP, initCamera);
  mainScreen.startCameraRoll.addEventListener(TouchEvent.TOUCH_TAP, initCameraRoll);
  else
  mainScreen.startCamera.addEventListener(MouseEvent.CLICK, initCamera);
  mainScreen.startCameraRoll.addEventListener(MouseEvent.CLICK, initCameraRoll);
  // =================================================================================
  // initCamera
  // =================================================================================
  private function initCamera(evt:Event):void
  trace("Starting Camera");
  if( CameraUI.isSupported )
  cameraUI.addEventListener(MediaEvent.COMPLETE, imageSelected);
  cameraUI.addEventListener(Event.CANCEL, browseCancelled);
  cameraUI.addEventListener(ErrorEvent.ERROR, mediaError);
  cameraUI.launch(MediaType.IMAGE);
  else
  mainScreen.feedbackText.text = "This device does not support Camera functions.";
  // =================================================================================
  // initCameraRoll
  // =================================================================================
  private function initCameraRoll(evt:Event):void
  trace("Opening Camera Roll");
  if(CameraRoll.supportsBrowseForImage)
  mainScreen.feedbackText.text = "Opening Camera Roll.";
  // Add event listeners for camera roll events
  cameraRoll.addEventListener(MediaEvent.SELECT, imageSelected);
  cameraRoll.addEventListener(Event.CANCEL, browseCancelled);
  cameraRoll.addEventListener(ErrorEvent.ERROR, mediaError);
  // Open up the camera roll
  cameraRoll.browseForImage();
  else
  mainScreen.feedbackText.text = "This device does not support CameraRoll functions.";
  // =================================================================================
  // imageSelected
  // =================================================================================
  private function imageSelected(evt:MediaEvent):void
  mainScreen.feedbackText.text = "Image Selected";
  // Create a new imagePromise
  var imagePromise:MediaPromise = evt.data;
  // Open our data source
  dataSource = imagePromise.open();
  if(imagePromise.isAsync )
  mainScreen.feedbackText.text += "Asynchronous Mode Media Promise.";
  var eventSource:IEventDispatcher = dataSource as IEventDispatcher;
  eventSource.addEventListener( Event.COMPLETE, onMediaLoaded );
  else
  mainScreen.feedbackText.text += "Synchronous Mode Media Promise.";
  readMediaData();
  // =================================================================================
  // browseCancelled
  // =================================================================================
  private function browseCancelled(event:Event):void
  mainScreen.feedbackText.text = "Browse CameraRoll Cancelled";
  // =================================================================================
  // mediaError
  // =================================================================================
  private function mediaError(event:Event):void
  mainScreen.feedbackText.text = "There was an error";
  // =================================================================================
  // onMediaLoaded
  // =================================================================================
  function onMediaLoaded( event:Event ):void
  mainScreen.feedbackText.text += "Image Loaded.";
  readMediaData();
  // =================================================================================
  // readMediaData
  // =================================================================================
  function readMediaData():void
  mainScreen.feedbackText.text += "Reading Image Data.";
  var imageBytes:ByteArray = new ByteArray();
  dataSource.readBytes( imageBytes );
  tempDir = File.createTempDirectory();
  // Set the userURL
  var serverURL:String = "http://www.example.com/upload.php";
  // Get the date and create an image name
  var now:Date = new Date();
  var filename:String = "IMG" + now.fullYear + now.month + now.day + now.hours + now.minutes + now.seconds;
  // Create the temp file
  var temp:File = tempDir.resolvePath(filename);
  // Create a new FileStream
  var stream:FileStream = new FileStream();
  stream.open(temp, FileMode.WRITE);
  stream.writeBytes(imageBytes);
  stream.close();
  // Add event listeners for progress
  temp.addEventListener(Event.COMPLETE, uploadComplete);
  temp.addEventListener(IOErrorEvent.IO_ERROR, ioError);
  // Try to upload the file
  try
  mainScreen.feedbackText.text += "Uploading File";
  //temp.upload(new URLRequest(serverURL));
  // We need to use URLVariables
  var params:URLVariables = new URLVariables();
  // Set the parameters that we will be posting alongside the image
  params.userid = "1234567";
  // Create a new URLRequest
  var request:URLRequest = new URLRequest(serverURL);
  // Set the request method to POST (as opposed to GET)
  request.method = URLRequestMethod.POST;
  // Put our parameters into request.data
  request.data = params;
  // Perform the upload
  temp.upload(request);
  catch( e:Error )
  trace(e);
  mainScreen.feedbackText.text += "Error Uploading File: " + e;
  removeTempDir();
  // =================================================================================
  // removeTempDir
  // =================================================================================
  function removeTempDir():void
  tempDir.deleteDirectory(true);
  tempDir = null;
  // ==================================================================================
  // uploadComplete()
  // ==================================================================================
  function uploadComplete(event:Event):void
  mainScreen.feedbackText.text += "Upload Complete";
  // ==================================================================================
  // ioError()
  // ==================================================================================
  function ioError(event:Event):void
  mainScreen.feedbackText.text += "Unable to process photo";