Android Disable Positive Button On Some Condion In Addtextchangedlistener (editext)

Here is my code for a dialog, I want to disable positive button if text size in edit-text in greater than 5 and enable it if size <= 5 private void myDialog(String title) {

Solution 1:

Try something like this:

@OverridepublicvoidafterTextChanged(Editable s) {
     if (s.length() > 5) {
        dialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
     } else {
        dialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(true);
     }
}

where dialog is:

finalAlertDialogdialog= builder.create();