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Start your free trialPassavudh Sabpisal
4,474 PointsRandom randomGenerator = new Random(); meaning????
Hi Treehouse Community, I am confused about this line that Ben Deitch used in his Android Programming Tutorial [Build a Simple Android App with Java]. Video Title: Choosing a Random Fact What is the meaning of Random randomGenerator = new Random();
1 Answer
Calin Bogdan
14,921 PointsHello!
Random randomGenerator = new Random();
The code above creates a new Random object which is assigned to the randomGenerator variable of the same type. Then it calls .next(number), where number is the highest value the number random can take.
For example,
Random randomNumberGenerator = new Random();
int randomNumber = randomNumberGenerator.next(150);
// randomNumber will be a number between 0 and 150
Hope it helped!
Passavudh Sabpisal
4,474 PointsPassavudh Sabpisal
4,474 Pointshttps://teamtreehouse.com/library/choosing-a-random-fact