Tip Calculator is a simple application for iOS.
Submitted by: Alan Hamlett
Time spent: 4 hrs 43 mins 41 secs 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.
- Settings page to change the default tip percentage.
The following optional features are implemented:
- 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.
- UI animations
- Remembering the bill amount across app restarts (if <10mins)
- Using locale-specific currency and currency thousands separators.
Here's a walkthrough of implemented user stories:
GIF created with LiceCap.
Challenges encountered while building the app:
- Default platform for emulator was iPhone7, switching to iPhone5 with smaller screen caused main View content to extend hidden off-screen to the right.
Copyright 2017 Alan Hamlett
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.