Pre-work - Tiptastic

Tiptastic is a tip calculator application for iOS.

Submitted by: Yin Yee Lai

Time spent: 14 hours spent in total

User Stories

The following required functionality is complete:

User can enter a bill amount, choose a tip percentage, and see the tip and total values.
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:

Improved UI with new color theme, cleaner spacing and font style
Added Dark Theme support

Video Walkthrough

Here's a walkthrough of implemented user stories:

Required + Thousands Separators + Dark Theme + Animation demo

Locale-specific currency

Remembering the bill amount across app restarts

GIF created with LiceCap.

Notes

Needed to make certain syntax changes for Swift 3 + XCode 8 (iOS 10).

License

Copyright [Yin Yee Lai]

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.

yylai/Tiptastic