Pre-work - Tip Calculator
Tip Calculator is a tip calculator application for iOS.
Submitted by: Sanaya Sanghvi Time spent: 12 hours spent in total
User Stories
The following required functionality is complete:
- [x] User can enter a bill amount, choose a tip percentage, and see the tip and total values.
- [x] Settings page to change the default tip percentage.
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:
- [x] List anything else that you can get done to improve the app functionality!
I included a text field wherein people can directly input the number of people paying the bill, and the application splits up the total bill (including the tip) between the number of people entered and displays the amount each person has to pay.
Video Walkthrough
Here's a walkthrough of implemented user stories:
GIF created with LiceCap.
Notes
Describe any challenges encountered while building the app.
Figuring out the NSUserdefaults took a while. I had to push segue the view controller to the settings view controller in addition to pushing the settings button to the settings view controller or else the app would keep crashing.
-
## License
Copyright [-] [-]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.