我如何转换的String []到ArrayList中＆LT;字符串＆GT; [英] How can I convert String[] to ArrayList<String>

问题描述

可能重复：
  <一href="http://stackoverflow.com/questions/3746639/assigning-an-array-to-an-arraylist-in-java">Assigning数组在Java 一个ArrayList

Possible Duplicate:
Assigning an array to an ArrayList in Java

我需要一个String []转换为一个ArrayList，我不知道该怎么

I need to convert a String[] to an ArrayList and I don't know how

File dir = new File(Environment.getExternalStorageDirectory()+ "/planesim/");
String[] filesOrig = dir.list();

基本上我想改变filesOrig到一个ArrayList。我GOOGLE了四周，但我无法找到任何解决方案。感谢您的时间和帮助。 zeokila

Basically I would like to transform filesOrig into an ArrayList. I've Googled around, but I can't find any solutions. Thanks for your time and help. zeokila

推荐答案

您可以执行以下操作：

String [] strings = new String [] {"1", "2" };
List<String> stringList = new ArrayList<String>(Arrays.asList(strings)); //new ArrayList is only needed if you absolutely need an ArrayList

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