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 (retired 2014) Getting Started with Android Android Setup and the Crystal Ball Project

Posted by Reza Farshbaf
Reza Farshbaf
Courses Plus Student 3,643 Points

New emulator winodw pops up every time I hit the play button.

I have the emulator window already open but when I hit the play button to run the app, a new emu window pops up. How to run the app in the existing emu window?