Android：FTP连接不起作用，无法通过通用图像加载器显示图像

当我连接到我的在线ftp服务器（ftp.spicy-software.com）时，它不起作用，没有错误或崩溃。只是一个空白的布局。但是，当我连接到我的本地FTP服务器它的作品和图片将被显示。为什么？？Android：FTP连接不起作用，无法通过通用图像加载器显示图像

我连接到我的本地FTP服务器（本地IP：192.168.99.105）是伟大工程和照片将在GridView中显示：

enter image description here

new FtpTask().execute(); 

    private class FtpTask extends AsyncTask<Void, Void, FTPClient> { 
    protected FTPClient doInBackground(Void... args) { 
     //connectFTP("192.168.99.105", "Username", "Password", 21); 
     connectFTP("ftp.spicy-software.com", "USername1", "Passweord", 21); 
     return null; 

    } 

    protected void onPostExecute(FTPClient result) { 
     Log.v("FTPTask","FTP connection complete"); 
    } 
    }

connectFTP（）函数：

public void connectFTP(String host, String username, String password, int port){ 

    try { 
     FTPClient ftpClient = new FTPClient(); 
     ftpClient.connect(host, port); 
     ftpClient.enterLocalPassiveMode(); 
     ftpClient.login(username, password); 
     ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE); 
     ftpClient.changeWorkingDirectory("GetThePicture/pictures/"); 
     Log.v("FTP STATUS: ",ftpClient.getStatus()); 


     FTPFile[] files = ftpClient.listFiles(); 

     for (FTPFile file : files) { 
      Log.v("File: ", "http://spicy-software.com/GetThePicture/pictures/"+file.getName()); 
      imageUrls.add("http://www.spicy-software.com/GetThePicture/pictures/"+file.getName()); 
      imageNames.add(file.getName()); 
     } 

     Log.v("FILE_1: ", imageUrls.get(1)); 
    } catch (Exception e) { 
     Log.v("Error", ""+e); 
     e.printStackTrace(); 
    } 
}

但是当我尝试连接到ftp.spicy-software.com在线FTP服务器不工作：

的logcat：

05-01 15:31:50.280: D/AbsListView(2136): Get MotionRecognitionManager 

05-01 15:31:50.345: D/libEGL(2136): loaded /system/lib/egl/libEGL_mali.so 
05-01 15:31:50.350: D/libEGL(2136): loaded /system/lib/egl/libGLESv1_CM_mali.so 
05-01 15:31:50.350: D/libEGL(2136): loaded /system/lib/egl/libGLESv2_mali.so 
05-01 15:31:50.355: D/(2136): Device driver API match 
05-01 15:31:50.355: D/(2136): Device driver API version: 10 
05-01 15:31:50.355: D/(2136): User space API version: 10 
05-01 15:31:50.355: D/(2136): mali: REVISION=Linux-r2p4-02rel0 BUILD_DATE=Tue Oct 16 15:37:13 KST 2012 
05-01 15:31:50.390: D/OpenGLRenderer(2136): Enabling debug mode 0 
05-01 15:31:53.605: V/FTP STATUS:(2136): 211-Status of 'ftp.easyname.eu' 

05-01 15:31:53.605: V/FTP STATUS:(2136): 211-Connected from 109.164.221.167 (109.164.221.167) 

05-01 15:31:53.605: V/FTP STATUS:(2136): 211-Logged in as 35221ftp1 

05-01 15:31:53.605: V/FTP STATUS:(2136): 211-TYPE: BINARY, STRUcture: File, Mode: Stream 

05-01 15:31:53.605: V/FTP STATUS:(2136): 211-No data connection 

05-01 15:31:53.605: V/FTP STATUS:(2136): 211 End of status 

05-01 15:31:53.910: W/dalvikvm(2136): dvmFindClassByName rejecting 'UNIX Type: L8' 
05-01 15:31:55.285: D/dalvikvm(2136): GC_CONCURRENT freed 167K, 10% free 12399K/13703K, paused 4ms+2ms, total 24ms 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/1.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/2.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/3.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/4.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/5.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/6.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/7.jpg 
05-01 15:31:55.775: V/File:(2136): http://spicy-software.com/GetThePicture/pictures/8.jpg 
05-01 15:31:55.775: V/FILE_1:(2136): http://www.spicy-software.com/GetThePicture/pictures/2.jpg 
05-01 15:31:55.780: V/FTPTask(2136): FTP connection complete

来源

2013-05-01 MSeiz5

的问题是的AsyncTask不在主线程中运行，该代码是太快了！所以它试图加载这些图像与图像加载器之前asynctask已完成...

来源

2013-05-03 06:04:11 MSeiz5

Android：FTP连接不起作用，无法通过通用图像加载器显示图像

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