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 Basic Android Programming Using the Random Class

Chandana Venkatadri
Chandana Venkatadri
1,763 Points
Posted by Chandana Venkatadri
Chandana Venkatadri
1,763 Points

'intAsString' should hold the String representation of the value in 'randomNumber'.

I'm Stuck here help me!

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

2 Answers

Grigorij Schleifer
Grigorij Schleifer
10,365 Points
Grigorij Schleifer
Grigorij Schleifer
10,365 Points

Hi Chandana,

here is my approach:

Random randomGenerator  = new Random();

int randomNumber = randomGenerator.nextInt(10);

String intAsString = randomNumber + "";

What error do you get?

Try to write the string declaration and assignment of the integer from the random generator in one line.

Let us know if you find another trick or use my approch.

Grigorij

Chandana Venkatadri
Chandana Venkatadri
1,763 Points
Chandana Venkatadri
Chandana Venkatadri
1,763 Points

HI Grigorij,

I think I figured out where I went wrong!