Random generator using arc4random in jailbreak app

Question

i'm developing an app with Theos and i want to add a random image generator. i have an nsarray of image and i don't know how to use arc4random (). can you help me showing some sample code? (:

http://stackoverflow.com/questions/160890/generating-random-numbers-in-objective-c or http://stackoverflow.com/questions/4435905/arc4random-random-number-generator to actually get the random value. Is that what you're interested in - is there anything else? — Rup, Aug 30 '12 at 09:08

score 2 · Answer 1 · answered Aug 30 '12 at 09:09

2

int k = arc4random_uniform(myArray.count);

UIImageView *picToShow = [myArray objectAtIndex:k]; // show image

answered Aug 30 '12 at 09:09

Kaan Dedeoglu

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i use your method but the mobile terminal said that i have to declare arc4random_uniform xD – ClausCartel Aug 30 '12 at 10:04
try including stdlib with: #include – Kaan Dedeoglu Aug 30 '12 at 10:23

Random generator using arc4random in jailbreak app

1 Answers1