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 (2014) Basic Android Programming Using the Random Class

Posted by Derek Kneisel
Derek Kneisel
2,487 Points

No idea what to do.

The challenge is Declare a String variable named intAsString. Convert the randomNumber integer to a String value and store it in the intAsString variable. Hint: "Moosh" them together like in the video!

I've tried this code but it doesn't work:

String intAsString = ""; Random randomGenerator = new Random(); int randomNumnber = randomGenerator.nextInt(10); intAsString = randomNumber + "";

2 Answers

Dai Phong
Dai Phong
20,395 Points
Dai Phong
Dai Phong
20,395 Points

Try this, maybe you initialize intAsString = "" before, so the code challenger does not recognize

            Random randomGenerator = new Random();
            int randomNumber = randomGenerator.nextInt(10);
            String intAsString = randomNumber + "";
tatenda passmore
tatenda passmore
5,773 Points
tatenda passmore
tatenda passmore
5,773 Points

Let's create a new class! Start by declaring a new class named PictureBook. Make it publi