Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Android Build a Simple Android App with Java Improving Our Code Adding More Colors

Soumitra Mehrotra
Soumitra Mehrotra
1,468 Points

How can I make a pool of images just like a pool of facts and background colours?

I want to use the pool of images, to get a random image out of it, and set that image as a background instead of colours.Is it possible? Any help would be appreciated.

1 Answer

You can store your images in R.drawable. And then use int reference:

private int[] imagesId = {