no dude
i have tried this
zipCodeText.setOnKeyListener(new View.OnKeyListener() {
public boolean onKey(View arg0View,int d,KeyEvent
keyEvent) {
Log.d("hey","pressed " + keyEvent.getKeyCode());
if(keyEvent.getAction() == KeyEvent.ACTION_DOWN)
{
if (zipCodeText.getText() != null
&&
!zipCodeText.getText().toString().equals("")) {
String zipCode=
zipCodeText.getText().toString();
if( keyEvent.getKeyCode()==64) {
Log.d("hey","pressed " +
keyEvent.getKeyCode());
submitRequest();
}
if( keyEvent.getKeyCode()==58
|| keyEvent.getKeyCode()==68) {
return true;
}
if(
zipCode.toCharArray().length>=14 && isShown) {
isShown = false;
return true;
}
if(
zipCode.toCharArray().length<=12 && !isShown) {
isShown = true;
return false;
}
if
(zipCode.toCharArray().length>=13 && keyEvent.getKeyCode()>=7
&& keyEvent.getKeyCode()<=16) {
if (isShown) {
isShown = false;
Alert.getAlertIntance().showAlertBuilder(AddZipCode.this,
"ZipCode",
R.drawable.rivepoint_application_icon,
"Field Full!", "OK", false, null,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
}
});
}
return true;
}
}
}
return false;
}
});
but problem is that it shows lot of alertbox whenever i tried to put
more charactars
how can i check if alertbox is already there?
On May 2, 7:30 pm, 6real <[EMAIL PROTECTED]> wrote:
> You seem in a hurry (!)
>
> OK so actually I don't have the javadoc under my eyes but here are
> some clues :
> 1 - add a listener on you textview (on change listener or seomething
> like that)
> 2 - in the onChange() (or similar) check the lenth of the text of
> yourt text view.
> 3 - if it is greater than "n" then AlertDialog.show (.... see javadocs
> for
> params...)http://code.google.com/android/reference/android/app/AlertDialog.html
>
> I hope it gives you the first steps
>
> C.
>
> On May 2, 4:23 pm, Greg <[EMAIL PROTECTED]> wrote:
>
> > heloooooooooooooooooooooo
>
> > On May 2, 7:19 pm, Greg <[EMAIL PROTECTED]> wrote:
>
> > > hello any body can help me ?
>
> > > On May 2, 7:05 pm, Greg <[EMAIL PROTECTED]> wrote:
>
> > > > I want to show a alert box if user type more than 13 charactars in
> > > > EditText
>
> > > > how can i do that?
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