android: generate random number without repetition

Question

can anybody help me in making a method to generate random number without repetition in Android? The maximum number is: prjcts.size(); it\'s my JSON Array. And t

Answer 1

I mentioned in your other question how to do this..

List list = new ArrayList();
int jsonMax = prjcts.size();
for(int i = 1; i<=jsonMax; i++)
    list.add(i);

Collections.shuffle(list);

for(int i=0; i