填充ArrayAdapter - 类型为String [] [英] Populating ArrayAdapter - type String[]

问题描述

我是新来的Java和Android的发展，我stucked尝试来填充ArrayAdapter创造一个Li​​stView。下面的code完美的作品：

I'm new to Java and Android development and i'm stucked while trying to populate an ArrayAdapter to creating a ListView. The code below works perfectly:

        String name[] = {"a","b","c",
            "d","e"};
        this.setListAdapter(new ArrayAdapter<String>(this,
                R.layout.row, R.id.label,
                name));

但我根本想不出应该怎么填写名称与为循环。所有建议都欢迎。

But I simply can't figure out how I should populate name with a for loop. All suggestions are welcome.

推荐答案

ArrayAdapter 也有一个构造函数一个列表＆LT;弦乐＆GT; ，所以你可以做

ArrayAdapter also has a constructor that takes a List<String>, so you can just do

List<String> name = new ArrayList<String>();
for (... ) {
   name.add(.... );
}
this.setListAdapter(new ArrayAdapter<String>(this,
                R.layout.row, R.id.label,
                name));

否则，它只是归结为填充数组数据。

Otherwise it just boils down to populating an array with data.

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