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How to get a random number from range

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   Random rnd;
 
   Random rnd;
 
   rnd = new Random();
 
   rnd = new Random();
   return min + Math.abs(rnd.nextInt()) % (max - min);
+
   return min + rnd.nextInt(max - min);
 
}
 
}
 
</code>
 
</code>
  
 
[[Category:Java ME]][[Category:How To]][[Category:Code Examples]][[Category:Base/System]][[Category:Level-Basic]]
 
[[Category:Java ME]][[Category:How To]][[Category:Code Examples]][[Category:Base/System]][[Category:Level-Basic]]

Revision as of 09:00, 30 April 2010

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If you need to get a random number between X and Y, you should use some mathematical pattern using the Math Class and some calculus.

You can use this quick method to get the random number:

public int getRandomNumber(int min, int max) {
Random rnd;
rnd = new Random();
return min + rnd.nextInt(max - min);
}
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