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 Basic Android Programming Using the Random Class

Aaslin Sathrak
PLUS
Aaslin Sathrak
Courses Plus Student 426 Points
Posted by Aaslin Sathrak
Aaslin Sathrak
Courses Plus Student 426 Points

RandomTest.java

Create a new int variable named randomNumber. Use the randomGenerator variable and its nextInt() method to get a random number. Do not set a range.

RandomTest.java 
Random randomGenerator = new Random();
int RandomNumber = RandomGenerator.nextInt()

1 Answer

Mark Sebeck
MOD
Mark Sebeck
Treehouse Moderator 37,905 Points
Mark Sebeck
Mark Sebeck
Treehouse Moderator 37,905 Points

Hi Aaslin. You are close. You have 2 typos that are causing syntax errors.

  1. You forgot the ; after your second statement 2 you created randomGenerator but then tried to use it as RandomGenerator. Those names are case sensitive and need to be exactly the same. Good luck and keep learning!