在xml中添加array

在values建立arrays（名字可自定义）的xml：

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

    <string-array name="mydata">
        <item>hello</item>
        <item>world</item>
    </string-array>
    
    <integer-array name="mydata1">
        <item>1</item>
        <item>2</item>
    </integer-array>

</resources>

java中调用

package com.example.array;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;


public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        String[] data=this.getResources().getStringArray(R.array.mydata);
        Log.d("",data[0]);
        Log.d("",data[1]);
        
        Log.d("",this.getResources().getStringArray(R.array.mydata)[0]);
    
    
        int[] data2=this.getResources().getIntArray(R.array.mydata1);
        Log.d("",data2[0]+"");
    }

}