的Android - 毕加索只显示占位符，而不是从URL中的图像

Question

我有了这个代码

public class MainActivity extends Activity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     ImageView image_view = (ImageView)findViewById(R.id.imageView1); 

     Picasso.with(getApplicationContext()).load("http://nuclearpixel.com/content/icons/2010-02-09_stellar_icons_from_space_from_2005/earth_128.png").placeholder(R.drawable.ic_launcher).noFade().into(image_view); 
    } 

，我想查看我的ImageView从URL中的形象。不过，而不是像只占位符显示。可能是什么问题？

Answer 1

尝试使用刚刚picasso.load（）而不是Picasso.with（）

事情是这样的：

Picasso.Builder builder = new Picasso.Builder(getApplicationContext()); 
Picasso picasso = builder.build(); 
picasso.load("http://nuclearpixel.com/content/icons/2010-02-09_stellar_icons_from_space_from_2005/earth_128.png").placeholder(R.drawable.ic_launcher).noFade().into(image_view);