Android - picasso僅顯示占位符，而不顯示URL中的圖像

Question

我有這個代碼

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);
    }

我想在我的imageview中查看來自url的圖像...但是，只有占位符顯示而不是圖像。 可能是什么問題？

Answer 1

嘗試使用picasso.load（）而不是Picasso.with（）

像這樣的東西：

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);