values文件下数组的读取

package com.example.testarrays;

import android.app.Activity;

import android.os.Bundle;

import android.widget.TextView;

public class MainActivity extends Activity {

private TextView tv;

private String[] strArr;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

tv = (TextView) findViewById(R.id.textView01);

/**

* 获取arrays。xml中名称为groups的项

* 并放在数组strArr中

* */

strArr = this.getResources().getStringArray(R.array.groups);

initData();

}

private void initData(){

for(int i=0; i<strArr.length; i++){

tv.setText(tv.getText() + strArr[i] + "\n");

}

}

}

//arrays.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string-array name="groups">

        <item>天龙八部</item>

        <item>射雕英雄传</item>

        <item>神雕侠侣</item>

    </string-array>

</resources>