[android-developers] Problem with Saving and opening file on moto-droid

Hello,

I have an app that can read and write txt files to the phones sdcard.
By using this code for reading files:

@Override
protected void onListItemClick(ListView l, View v, int position, long
id) {
super.onListItemClick(l, v, position, id);
mFileNameOpen = files.get(position);
String st = null;
mVector.clear();
notepad.mNewEmpty = false;
try {
File f = new File(Environment.getExternalStorageDirectory()+"/
notepad/"+mFileNameOpen);
FileInputStream fileIS = new FileInputStream(f);
BufferedReader in = new BufferedReader(new
InputStreamReader(fileIS));
do {
st = in.readLine();
mVector.add(st);
}while(st!=null);
in.close();

...

} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

}

and this to write them:

try {
File root = Environment.getExternalStorageDirectory();
File fileCheck = new File(root, "/notepad/" + fileNameSave +
saveExtension);
boolean exists = fileCheck.exists();
if (!exists) {
if (root.canWrite()) {
File textFile = new File(root, "/notepad/" + fileNameSave +
saveExtension);
FileWriter textWriter = new FileWriter(textFile);
BufferedWriter out = new BufferedWriter(textWriter);
out.write(SAVEAS);
out.close();
written = true;
} else {
written = false;
}
} else {
written = true;
showMaybe = 1;
showDialog(DIALOG_SAVE_EXISTS);
}
} catch (IOException e) {
Log.v(getString(R.string.app_name), e.getMessage());
}

This has been working fine on my Tattoo and all the emulators I've
tried this on. But it does not seem to be working on moto droid. Is
there something different to consider with moto droid? Or have I
missed something in the manifest maybe?

Any suggestions?

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