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iOS App Development: Working with Widgets

Video Introducing this tutorial


What you should know before starting
How to use the exercise files
The finished widget

1. Essentials of Today Extension Widgets

Widget possibilities and limitations
Widget creation workflow

2. Create a Simple Widget

View the starting app
Add a Today extension
Design the widget's UI
Adjust widget size
Connect UI elements to code
Create an app group for sharing data
Display data in a widget
Show a widget with 3D Touch

3. Open Your App From a Widget

Create custom app URLs
Send and receive URL parameters
Parse URL parameters
Handle URLs
Go to a specific screen from a widget


Next steps