You just need to parse the text of your inputs. For example, if one of your inputs via an EditText named input1, you can store the value as a variable as follows:
Double f = Double.parseDouble(input1.getText()); Info on parseDouble can be found here: http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Double.html#parseDouble(java.lang.String) Note that parseDouble throws a NumberFormatException, so you should probably enclose it in a try/catch. Also, it's a good idea to set up your EditText's to accept only numeric input via android:inputType which you can read up on here: http://developer.android.com/reference/android/widget/TextView.html#attr_android:inputType Best of luck. Best regards, Brian Cooley On Jan 23, 9:56 am, C47 <[email protected]> wrote: > Hi guys, I'm trying to make my very first application. I have set up > my UI with four inputs. At the bottom of the screen will be > calculation results based on those inputs. Can someone tell me or > maybe point me in the direction of a tutorial/resource for how I call > my inputs and implement them into a math equation? > > The equations are here:http://www.dofmaster.com/equations.html > > I'm not asking you to do it for me, I just need a tip on how to get > started, what the codes are for different operations, etc. > > Thanks very much for your time! -- You received this message because you are subscribed to the Google Groups "Android Beginners" group. NEW! Try asking and tagging your question on Stack Overflow at http://stackoverflow.com/questions/tagged/android To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
