This is an iOS study demo that does a simple tip calculator, created following instructions here.
Time spent: 2 hours spent in total
Completed user stories:
- Required: All functionalities for a basic tip calculator.
- Optional: I made the tip percentage selection programable by internal class variables, not based on drawing.
- Optional: I made both Bill Amount input box and tip selector triggers the same onBillEdit function, which make it clear.
GIF created with LiceCap. Xingjie Liu