I am required to develop a software that calculates student major gpa and cumulative gpa. I have written the code for the first screen that user has to choose which type of gpa he want to calculate by clicking on the button, the image in attachments illustrates that.
However, I don't know how to write the code for when the user clicks on a button using trackball/trackwheel and it pushes him to another screen which does the required function..
Can I get some help please....
I'm supposed to submit it by the end of the week