如何使用数组随机播放列表

Question

我试图用不确定如何做到这一点的收藏来改变音乐曲目。

public void Shuffle()
{
   Collections ArrayList<Track>;

}

我用^

开始的

Answer 1

您可以使用Collections.shuffle（列表列表）

更多内容如下： Oracle Documentation

Answer 2

实施例

public class Random {

        public static void main(String[] args) {
            List<String> teamList=Arrays.asList("Ananaya", "Mike","James", "Shashwat");

            Collections.shuffle(teamList);
            int counter=0;
            for (String value:teamList){

                System.out.println("The build schedule for week "+ ++counter + " is to be done by "+value);

            }       
        }
    }