Android Build a Simple Android App with Java Basic Android Programming Using the Random Class

Jeffrey Chandler
Jeffrey Chandler
1,664 Points

How to string a variable and store the random number int

HELP

RandomTest.java
Random randomGenerator = new Random();
int randomNumber = randomGenerator.nextInt(10);

String intAsString = randomNumber

1 Answer

Manish Giri
Manish Giri
16,264 Points

You can use + to add randomNumber with an empty string "" to convert the number to a string. Since I haven't watched the lecture, I'm assuming that's what the hint is referring to.

You can also box randomNumber to an Integer and call the toString() method on the Integer object, that should give you a String value.