String rank[] = {"tclub1.png", "tclub2.png", "tclub3.png", "tclub4.png",
"tclub5.png", "tclub6.png", "tclub7.png", "tclub8.png", "tclub9.png",
"tclub10.png", "tclub11.png", "tclub12.png", "tclub13.png"};
Random randInt = new Random();
int b = randInt.nextInt(rank.length);
String d = ("tclub" + b + ".png");
Log.v(LOG_TAG, "in value:=" + d);
以下是代码。 实际上,我的数组会给我一个在(0到12之间的)随机索引..然后我将其添加以构成图像名称。例如(tclub1.png) 现在它给我的图像名称是字符串格式。 现在如何随机分配这个图像呢?