@Override
public View getView(int position, View convertView,
ViewGroup parent)
{
// TODO Auto-generated method stub
/* 建立一个ImageView对象 */
ImageView imageView = new ImageView(this.myContext);
try
{
/* new URL物件将网址传入 */
URL aryURI = new URL(myImageURL[position]);
/* 取得联机 */
URLConnection conn = aryURI.openConnection();
conn.connect();
/* 取得回传的InputStream */
InputStream is = conn.getInputStream();
/* 将InputStream变成Bitmap */
Bitmap bm = BitmapFactory.decodeStream(is);
/* 关闭InputStream */
is.close();
/* 设定Bitmap于ImageView中 */
imageView.setImageBitmap(bm);
} catch (IOException e)
{
e.printStackTrace();
}
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
/* 设定这个ImageView对象的宽高,单位为dip */
imageView.setLayoutParams(new Gallery.LayoutParams(200, 150));
/* 设定Gallery背景图 */
imageView.setBackgroundResource(mGalleryItemBackground);
return imageView;
}
从网络获取图片
猜你喜欢
转载自iwin.iteye.com/blog/1693692
今日推荐
周排行