Well, I got it working but I'm pretty sure there is an easier way to
do it. I basically just add a string variable containing "0", check to
make sure the string coming from the EditText isn't equal to "0", and
then parseInt the string and divide it by 10 to get the original
number. If anyone knows of an easier way to get this done that would
be great!
On Sep 24, 12:08 am, Jeffrey <jeffisagen...@gmail.com> wrote:
> I'm trying to make an error message pop up if the user leaves an entry
> field blank instead of a force close. Right now I've got this:
>
> if (NumCanShootValue == null) {
> String Failure = "Please Fill In required Fields.";
> Toast.makeText(QuickShoot.this, Failure,
> Toast.LENGTH_SHORT).show();
> } else {blah blah blah}
>
> This doesn't work, and I tried a .hasNext() but I don't know what to
> attach it to. ".hasNext()" doesn't work.
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