Android的随机对象 [英] Android random object

问题描述

我米开发在android系统纸牌游戏。
我需要通过动画按钮，点击它应该是随机卡显示三张牌出的52张牌。

I m developing a card game in android. i need to show three cards out of 52 cards by button click through animation which should be random cards.

那么，如何能做到这一点？

so how can i do that?

推荐答案

如果你是存储卡在Array或ArrayList的，你可以很容易地使用生成的随机小号nextInt（52）方法。这种方法会给你0和51之间的随机int和那么你可以使用它作为索引拿到卡淘汰之列。

If you are storing the cards in an Array or ArrayList you could easily generate a random number using Randoms nextInt(52) method. This method will give you a random int between 0 and 51 and you can then use this as the index to get the card out of the list.

有关这取决于你想要什么样的动画，什么样的图形和视图你的动画。看一看在动画包并与回来一个更具体的问题，我们会很乐意回答这个问题。

For the animation that depends on what kind of animation you want and what kind of graphics and Views you have. Have a look at the animation package and come back with a more specific question we would be happy to answer it.

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