如何在ViewPager上高效添加多幅图像

Question

ViewPager myPager;
PagerAdapter myAdapter;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //Remove Title bar
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    //force portrait orientation. (No landscape orientation).
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    setContentView(R.layout.activity_view_pager);

    myPager = (ViewPager) findViewById(R.id.pager);
    myAdapter = new adapterClass(getSupportFragmentManager());
    myPager.setAdapter(myAdapter);
}

/*
@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_view_pager, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }

    return super.onOptionsItemSelected(item);
} */

/*Nested class needed for custom Adapter */
private class adapterClass extends FragmentStatePagerAdapter {

    int[] images = new int[3];
    images[0] = R.drawable._2;

    String extract = "R.drawable._";



    public adapterClass(FragmentManager fm) {
        super(fm);
    }

    @Override
    public Fragment getItem(int position) {
        //initialiseArray(images);
        return viewPageFragment.newInstance(position, images[position]);
    }

    @Override
    public int getCount() {
        return images.length;
    }

    private int[] initialiseArray(int[] array) {
        for (int i = 2; i <= array.length + 1; i++) {
            extract += i;
            array[i-2] = Integer.parseInt(extract);
        }
        return array;
    }
}

片段类：

包com.syedabdullah.syed.qran_memorization_application；

/***由syed于2014年25日创建。*/

导入Android.os.bundle；导入android.support.v4.app.fragment；导入Android.View.LayoutInflater；导入Android.view.view；导入Android.View.ViewGroup；导入Android.Widget.ImageView；

公共类viewPageFragment扩展片段{

public viewPageFragment() {
}

public static viewPageFragment newInstance(int position, int imageId) {
    viewPageFragment myFrag = new viewPageFragment();
    Bundle myBundle = new Bundle();

    myBundle.putInt("imagePosition", position);
    myBundle.putInt("imageId", imageId);
    myFrag.setArguments(myBundle);

    return myFrag;
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_view_pager,
            container, false);

    int imageId = getArguments().getInt("imageId");
    ImageView myImageView = (ImageView) rootView.findViewById(R.id.imageView);
    myImageView.setImageResource(imageId);

    return rootView;
} }

当前我的initialisearray不工作。如果我要按照以下方式初始化数组：

int[] images = {R.drawable._2, R.drawable._3, R.drawable._4};

它会在我的ViewPager中显示适当的图像。然而，我有超过500个图像，如果我这样做，这将需要永远。这就是为什么我想知道是否有更简单的方法插入这些图像。我所有的图像都是按递增顺序命名的。所以我的第一个映像名为.2，一直到._550之类的。

int[]images=新int[3]；图像[0]=r.drawable._2；

谁能解释一下吗？多谢了。