Prework is a tip calculator application for iOS.
Submitted by: Eric Xie
Time spent: 10 hour hours spent in total
The following required functionality is complete:
- User can enter a bill amount, choose a tip percentage, and see the tip and total values.
- User can select between tip percentages by tapping different values on the segmented control and the tip value is updated accordingly
The following optional features are implemented:
- UI animations
- Remembering the bill amount across app restarts (if <10mins)
- Using locale-specific currency and currency thousands separators.
- Making sure the keyboard is always visible and the bill amount is always the first responder. This way the user doesn't have to tap anywhere to use this app. Just launch the app and start typing. The following additional features are implemented:
- List anything else that you can get done to improve the app functionality!
Here's a walkthrough of implemented user stories:
GIF created with recordit.
Describe any challenges encountered while building the app.
- Drag and drop didn't work for sometime. Solved it after watching a youtube video onlie. Titled as xcode 13 tutorial.
- Downloading xcode took 3 hour.
- updating my outdated Mac computer took quite a long time. (can not afford a new one).
- Tried downloading xcode on window PC, but require virtual box, and afteward would be slower than my 4G MacBook Air.
- Also some of the gif in the prework page, was from xcode from the version before and it had me confuse why some of the CGI was different.
- It was fun building it, and I'm going to attempt to do the bonuses as well.
- In addition, I did not understand half of the swift code I wrote within the tip calculator function, and why it worked.
- Is a little fast pace, but I think I can catch up.
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