随机播放整数数组和字符串数组

Question

没有android studio能够体验到如此丰富的经验，而是从专业人士那里获得了源代码。我想知道如何重新整理String和int同步数组。因此，存在这张图片（imgapache_11），其中显示了来自其他阵列的信息（Apache，Attackopter）。图像及其附带的信息（Apache，Attack Helicopter）的顺序现在是静态的{1、2、3，}。但是我希望随机化可绘制文件夹中所有图像的刷洗顺序。

请帮助！

代码下方：

公共类Activity4radar扩展了Activity {

ViewPager viewPager;
PagerAdapter adapter;
String[] rank;
String[] country;
String[] population;
Integer[] flag;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_activity4radar);

    // Get the view from viewpager_main.xml
    setContentView(R.layout.activity_activity4radar);

    // Generate sample data
    rank = new String[] { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13"};

    country = new String[] { "Apache", "Bar Lock", "F-15E","F-16","F-16","F-16","", "F-16",
            "F-16","Apache","Apache","Apache","Apache" };

    population = new String[] { "Attack Helicopter", "Radar",
            "Fighter Bomber", "Fighter", "Fighter", "Fighter", "",
            "Fighter", "Fighter", "Attack Helicopter", "Attack Helicopter",
            "Attack Helicopter","Attack Helicopter"};

    flag = new Integer[] {R.drawable.imgapache_11, R.drawable.imgbarlock_1,
            R.drawable.imgf15e_7, R.drawable.imgf16_1, R.drawable.imgf16_2, R.drawable.imgf16_3,
            R.drawable.imgf16_4, R.drawable.imgf16_4, R.drawable.imgf16_6, R.drawable.imgapache_12,
            R.drawable.imgapache_13, R.drawable.imgapache_14, R.drawable.imgapache_15};

    // Locate the ViewPager in viewpager_main.xml
    viewPager = (ViewPager) findViewById(R.id.pager);
    // Pass results to ViewPagerAdapter Class
    adapter = new ViewPagerAdapterRadar(Activity4radar.this, rank, country, population, flag);
    // Binds the Adapter to the ViewPager
    viewPager.setAdapter(adapter);
}

}