在接受的位置的基礎上，如何顯示圖像？

Question

public class ImageViewActivity extends Activity { 

    public void onCreate(Bundle savedInstanceState) { 

     Integer[] ImgPreview = { R.drawable.mlview1, R.drawable.mlview2, 
      R.drawable.mlview3 }; 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.image_prev); 

     Intent intent = null; 
     Bundle b = intent.getExtras(); 
     int position = b.getInt("position"); 

     // here, what to do? 
     if (position == 0) { 

     } 

從以前的活動中，它根據「position」的值提取參數「position」，它應該顯示圖像。例如：如果位置爲0，則顯示圖像「mlview1」，等等。

Answer 1

寫這個..

ImageView imageView = (ImageView) findViewById(R.id.imageview); // Here R.id.imageview is id of ImageView fro your image_prev xml file.. change according it.. 
imageView.setImageResource(ImgPreview[position]);