4. Continuously Move a View Up & Down

Опубликовано: 27 Март 2026
на канале: IJ Apps
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In this fun exercise, you will learn how to continuously move a view up and down when a button is pressed. This makes for a neat effect where it appears that the view is moving when we are really changing its margin!

This tutorial is part of a series on changing view attributes programmatically. View all the lessons here:    • Changing Views Programatically  
GitHub Repo 4 code: https://github.com/IJ-Apps/Changing-V...

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0:00 Demo
0:30 Creating the Countdown Timer
1:40 Changing the Margin
4:00 Final app