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 Improving Our Code Adding an App Icon

i replaced all the images with the smiley face thing but it still doesn't change

read title

Moderator: Removed obscene word from title. Please try to keep profanity from posts. Thank you.

Check their ids. Check if you are using them in your activity with appropriate id.

1 Answer

Ben Deitch
STAFF
Ben Deitch
Treehouse Teacher

Hey Stuart! Try deleting the 'ic_launcher_round.png' folder in res -> mipmap. Then in your AndroidManifest.xml, delete this line:

android:roundIcon="@mipmap/ic_launcher_round"