How do I get the Open Dialog on Android ICS 4.0?

Question

Hi,
I am using Flash CS6, Android setup, 3.0 AS
I have a Galaxy Tab, ICS 4.0 for a device
I can read & write a text file perfectly fine on my PC.
But, when I upload to my Galaxy Tab 2 (7")....
1) I get a generic dialog that displays my path (/mnt/sdcard/) ... And it also displays "Audio, Image, Video" options. It says "Download" as a diaglog title.
I can save the file perfectly fine.
2) When I try to open, it only displays the "Audio, Image, Video" options BUT DOES NOT allow me to open the file I saved.
SO, HOW DO I GET A DIALOG THAT ALLOWS ME TO BROWSE TO THE FILE I SAVED??
Here is my code...
package com.adobe.examples
          import flash.display.Sprite;
          import flash.filesystem.*;
          import flash.events.*;
          import flash.system.Capabilities;
          import flash.text.TextFormat;
          import fl.controls.Button;
          import fl.controls.TextArea;
          //import flash.net.FileFilter;
          public class TextEditorFlash extends Sprite
                    //Fwhilton added
                    //var fileToOpen:File = new File();
                    //var txtFilter:FileFilter = new FileFilter("Text *.txt", "*.txt");
                    // The currentFile opened (and saved) by the application
                    private var currentFile:File;
                    // The FileStream object used for reading and writing the currentFile
                    private var stream:FileStream = new FileStream();
                     // The default directory
                    private var defaultDirectory:File;
                    // Whether the text data has changed (and should be saved)
                    public var dataChanged:Boolean = false;
                    public function TextEditorFlash()
                              trace("TextEditor()");
                              defaultDirectory = File.documentsDirectory;
                              //Fwhilton added
                              //defaultDirectory = File.documentsDirectory.resolvePath("testapps/");
                              newBtn.addEventListener(MouseEvent.CLICK,newFile);
                              openBtn.addEventListener(MouseEvent.CLICK,openFile);
                              saveBtn.addEventListener(MouseEvent.CLICK,saveFile);
                              saveAsBtn.addEventListener(MouseEvent.CLICK,saveAs);
                              var tf:TextFormat = new TextFormat();
                              tf.font = "Courier New";
                              tf.size = "16";
                              mainTextField.setStyle("textFormat",tf);
                    * Called when the user clicks the Open button. Opens a file chooser dialog box, in which the
                    * user selects a currentFile.
                    private function openFile(event:MouseEvent):void
                              var fileChooser:File;
                              if (currentFile)
                                        fileChooser = currentFile;
                              else
                                        fileChooser = defaultDirectory;
                              fileChooser.browseForOpen("Open");
                              fileChooser.addEventListener(Event.SELECT, fileOpenSelected);
                    * Called when the user selects the currentFile in the FileOpenPanel control. The method passes
                    * File object pointing to the selected currentFile, and opens a FileStream object in read mode (with a FileMode
                    * setting of READ), and modify's the title of the application window based on the filename.
                    private function fileOpenSelected(event:Event):void
                              currentFile = event.target as File;
                              stream = new FileStream();
                              stream.openAsync(currentFile, FileMode.READ);
                              stream.addEventListener(Event.COMPLETE, fileReadHandler);
                              stream.addEventListener(IOErrorEvent.IO_ERROR, readIOErrorHandler);
                              dataChanged = false;
                              currentFile.removeEventListener(Event.SELECT, fileOpenSelected);
                    * Called when the stream object has finished reading the data from the currentFile (in the openFile()
                    * method). This method reads the data as UTF data, converts the system-specific line ending characters
                    * in the data to the "\n" character, and displays the data in the mainTextField Text component.
                    private function fileReadHandler(event:Event):void
                              var str:String = stream.readUTFBytes(stream.bytesAvailable);
                              stream.close();
                              var lineEndPattern:RegExp = new RegExp(File.lineEnding, "g");
                              str = str.replace(lineEndPattern, "\n");
                              mainTextField.text = str;
                              stream.close();
                    * Called when the user clicks the "Save" button. The method sets up the stream object to point to
                    * the currentFile specified by the currentFile object, with save access. This method converts the "\r" and "\n" characters
                    * in the mainTextField.text data to the system-specific line ending character, and writes the data to the currentFile.
                    private function saveFile(event:MouseEvent = null):void
                              if (currentFile) {
                                        if (stream != null)
                                                  stream.close();
                                        stream = new FileStream();
                                        stream.openAsync(currentFile, FileMode.WRITE);
                                        stream.addEventListener(IOErrorEvent.IO_ERROR, writeIOErrorHandler);
                                        var str:String = mainTextField.text;
                                        str = str.replace(/\r/g, "\n");
                                        str = str.replace(/\n/g, File.lineEnding);
                                        stream.writeUTFBytes(str);
                                        stream.close();
                                        dataChanged = false;
                              else
                                        saveAs();
                    * Called when the user clicks the "Save As" button. Opens a Save As dialog box, in which the
                    * user selects a currentFile path. See the FileSavePanel.mxml currentFile.
                    private function saveAs(event:MouseEvent = null):void
                              var fileChooser:File;
                              if (currentFile)
                                        fileChooser = currentFile;
                              else
                                        fileChooser = defaultDirectory;
                              fileChooser.browseForSave("Save As");
                              fileChooser.addEventListener(Event.SELECT, saveAsFileSelected);
                    * Called when the user selects the file path in the Save As dialog box. The method passes the selected
                    * currentFile to the File object and calls the saveFile() method, which saves the currentFile.
                    private function saveAsFileSelected(event:Event):void
                              currentFile = event.target as File;
                              saveFile();
                              dataChanged = false;
                              currentFile.removeEventListener(Event.SELECT, saveAsFileSelected);
                    * Called when the user clicks the "New" button. Initializes the state, with an undefined File object and a
                    * blank text entry field.
                    private function newFile(event:MouseEvent):void
                              currentFile = undefined;
                              dataChanged = false;
                              mainTextField.text = "";
                    * Handles I/O errors that may come about when opening the currentFile.
                    private function readIOErrorHandler(event:Event):void
                              trace("The specified currentFile cannot be opened.");
                    * Handles I/O errors that may come about when writing the currentFile.
                    private function writeIOErrorHandler(event:Event):void
                              trace("The specified currentFile cannot be saved.");

Answer 1

It is impossible with just AIR. If you do not want to user native extensions you can easily implement a simple file browser with File class.
Try this: http://forums.adobe.com/message/4107990#4107990