Pre-work - Tip Calculator

Tip Calculator is a tip calculator application for iOS.

Submitted by: Chris Wren

Time spent: 2 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:

• [x] Darker Theme
• [x] Remembering the bill amount across app restarts (if <10mins)
• [x] Using locale-specific currency and currency thousands separators.
• [x] 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] Added ability to send a bill split message based on the number of people accounted for on the bill.

Video Walkthrough

Here's a walkthrough of implemented user stories:

GIF created with LiceCap.

Notes

Describe any challenges encountered while building the app.

I had a bit of trouble creating the SettingsViewController as a Cocoa class instead of a Swift file.

License

Copyright 2016 Chris Wren

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.