如何在Android当中显示网络图片

1. public Bitmap returnBitMap(String url) {  
   
2. URL myFileUrl = null;  
   
3. Bitmap bitmap = null;  
   
4. try {  
   
5. myFileUrl = new URL(url);  
   
6. } catch (MalformedURLException e) {  
   
7. e.printStackTrace();  
   
8. }  
   
9. try {  
   
10. HttpURLConnection conn = (HttpURLConnection) myFileUrl  
    
11.   .openConnection();  
    
12. conn.setDoInput(true);  
    
13. conn.connect();  
    
14. InputStream is = conn.getInputStream();  
    
15. bitmap = BitmapFactory.decodeStream(is);  
    
16. is.close();  
    
17. } catch (IOException e) {  
    
18.   e.printStackTrace();  
    
19.   }  
    
20.   return bitmap;  
    
21. }  
    
22.   
    
23. }