我是机器人编程的新手,我从 url 获得了一个简单的检索图像,但对如何制作它感到困惑,所以我可以从我的网页 url 加载多个图像。有人告诉我将可绘制对象更改为字符串,但不确定 100% 如何做到这一点,这是迄今为止我的大部分代码:
public class Gallery extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ImageView imgView =(ImageView)findViewById(R.id.ImageView01);
Drawable drawable = LoadImageFromWebOperations("http://www.mandarichmodels.com/hot-pics/4.jpg", "http://www.mandarichmodels.com/hot-pics/5.jpg");
imgView.setImageDrawable(drawable);
}
private Drawable LoadImageFromWebOperations(String url, String string) {
try
{
InputStream is = (InputStream) new URL(url).getContent();
Drawable d = Drawable.createFromStream(is, "src name");
return d;
}catch (Exception e) {
System.out.println("Exc="+e);
return null;
}
}
}