How to check if number is divisible by a certain number?

Question

I am using AndEngine to add sprites to the screen and come across using the movemodifier method.

I have two integers MaxDuration and MinDuration;

What i wan

Answer 1

n % x == 0

Means that n can be divided by x. So... for instance, in your case:

boolean isDivisibleBy20 = number % 20 == 0;

Also, if you want to check whether a number is even or odd (whether it is divisible by 2 or not), you can use a bitwise operator:

boolean even = (number & 1) == 0;
boolean odd  = (number & 1) != 0;