Android 安卓短语o-matic

我想把这个小程序移植到Android上，事情是Android的im level basic-1，这个程序所做的是随机创建一个从数组字符串中提取的短语。我知道如何制作一个按钮来显示布局资源中的xml，但这只适用于不变的文本视图，请告诉我要显示从字符串数组中随机生成的字符串，需要执行哪些步骤

下面是代码（头先java）：

---

如果我问如何从字符串设置TextView的文本会更好吗？如果不是，你能帮我一个忙吗？你试过

setText

？大多数hello，world应用程序，加上

setText

存在的知识，应该足以让您开始。有特定问题后，请重试：）

public class PhraseOMatic
{
 public static void main (String[] args)
 {
 String[] wordListOne = {"24/7", "multi-tier", "30,OOO foot", "B-to-B" , "win-win" , "frontend", "web- based" , "pervasive", "smart", "sixsigma", "critical-path", "dynamic"};
 String[] wordListTwo = {"empowered", "sticky", "value-added", "oriented", "centric", "distributed", "clustered", "branded", "outaide-the-box", "positioned", "networked", "focused", "leveraged", "aligned", "targeted", "shared", "cooperative", "accelerated"};
 String[] wordListThree = {"process", "tipping-point", "solution", "architecture", "core competency", "strategy", "mindshare", "portal", "space", "vision", "paradigm", "session"};

 // find out how many words are in each list
 int oneLenqth = wordListOne.length;
 int twoLength = wordListTwo.length;
 int threeLength = wordListThree.length;

 // generate .... random numbers
 int randl = (int) (Math.random() * oneLenqth);
 int rand2 = (int) (Math.random() * twoLength);
 int rand3 = (int) (Math.random() * threeLength);

 //now build a phrase
 String phrase = wordListOne[randl] + " " + wordListTwo[rand2] + " " + wordListThree[rand3];

 // print out the phrase
 System.out.println("What we need is a " + phrase);
 }
}