📜  在java中生成一个范围内的随机数而不用android studio重复 - Java代码示例

📅  最后修改于: 2022-03-11 14:52:08.834000             🧑  作者: Mango

代码示例1
public void NextRandom(View view) // button clicked function
    {
        int previousIndex = index;
        index = rand.nextInt(array.size());

        while (index == previousIndex)
        {
            index = rand.nextInt(array.size());
        }
    }