ok thanks ill give that a shot
On Jan 17, 9:32 pm, Mark Murphy <[email protected]> wrote:
> Eddie O'Hagan wrote:
> > if(myCalcButton.isPressed())
> > {
> > double billNum = Double.parseDouble(myBillAmt.getText
> > ().toString());
> > double preNum = Double.parseDouble(myPrecentage.getText
> > ().toString());
>
> > myAns.setText(""+calcTip(billNum,preNum));
> > }
>
> > thats what i am useing right now and it still will not change the
> > setText
>
> You need to set an action listener on the button, to get control when
> the button is pushed. Most examples in the ApiDemos with a Button will
> demonstrate this technique, as will the online tutorials on the Android
> site.
>
> Then, in the listener callback, you can do the calculation you have
> above, and it should update the TextView as you would expect.
>
> --
> Mark Murphy (a Commons Guy)http://commonsware.com
> _The Busy Coder's Guide to Android Development_ Version 2.0 Available!
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