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 Android Lists and Adapters (2015) Custom ListViews Creating a Custom Layout - Part 1

Jessica Soruco
Jessica Soruco
5,843 Points

About the multiple images in drawable, why to load different resolutions isn't png supposed to scale just fine?

^

1 Answer

Hello,

To my understanding, PNGs do not scale their size well, especially when compared to SVGs which scale very well with resolution changes. So to provide an adequate user experience, we must provide varying dpi settings of images so that at each dpi, we can ensure that the user sees a crisp and accurate image.