Question

在我的Android应用中，我想显示来自https://graph.facebook.com/photoAlbumId/photos的所有照片photoAlbumId是用户fb。名。

我通常使用

获取用户个人资料照片

 ImageView user_picture;
 userpicture=(ImageView)findViewById(R.id.userpicture);
 URL img_value = null;
 img_value = new URL("http://graph.facebook.com/"+id+"/picture?type=large");
 Bitmap mIcon1 = BitmapFactory.decodeStream(img_value.openConnection().getInputStream());
 userpicture.setImageBitmap(mIcon1);

如何获取所有图像，例如https://graph.facebook.com/zoo/photos并在android活动中显示它们？

我想让它看起来像：here

Answer 1

首先检查网址是否为您提供了浏览器中的图片

Answer 2

＆＃13;

try
{
    URL url = new URL(imageUrl);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setInstanceFollowRedirects(true);
    HttpURLConnection.setFollowRedirects(true);

    String con2=conn.getHeaderField("Location");
    conn=(HttpURLConnection)new URL(con2).openConnection();
    conn.connect();
    InputStream input = conn.getInputStream();
    Log.e("link",conn.getURL().toString());

    Bitmap bitmap = BitmapFactory.decodeStream(input);
    Log.e("Image", "get");
    return bitmap;
}
catch (IOException e)
{
   Log.e("Image", "fall");
   e.printStackTrace();
   return null;
}

＆＃13;

Facebook profile image not getting displayed in android image view

如果你想从＆＃34; http://graph.facebook.com/＆＃34; + id +＆＃34; / picture？type = large＆＃34;获取图片，必须手动重定向并处理它。

像 Manually Redirect

如何在Android应用程序中显示Facebook照片作为厨房

2 个答案: