Android development, Socket send file, read blocked, not get end of file-1

This is my receive file code: Start can read to 1, but now it is not read, so add the red Word resolved (the code of the comment)

File File =NewFile (Mfilepath, "Chetou.") +Entity.mediatype); if(!file.exists ()) file.createnewfile (); FileOutputStream Fos=NewFileOutputStream (file);//Save the received file to the corresponding path                    byte[] Sendbytes =New byte[1024]; intTranslen =0; LOG.V (TAG,"----Start receiving files <" + Entity.params + ", File size is <" + Filelength + ">----");  while(true){                        intRead =0; Read=Dis.read (sendbytes); LOG.V (TAG,"Read=" +read); if(Read = =-1)                             Break; Translen+=Read; LOG.V (TAG,"Receive file Progress" +100 * translen/filelength + "% ..."); Fos.write (Sendbytes,0, read);                        Fos.flush (); /*if (translen==filelength) break;*/                    } LOG.V (TAG,"----Receive file <" + Entity.params + "> success-------1"); Entity.filepath= mfilepath+ "/chetou." +entity.mediatype;//assign the downloaded file name to Entity.filepathLOG.V (TAG, "----Receive file <" + Entity.params + "> Success-------2");

Code to send the file:

// Transferring Files            FileInputStream FIS =new  fileinputstream (file);             byte [] sendbytes =newbyte[1024x768];             int length =0;              while (length = Fis.read (sendbytes,0, sendbytes.length)) >0) {                dos.write (sendbytes,0, length);                Dos.flush ();            }            Fis.close ();            " After sending the file data ");

Android development, Socket send file, read blocked, not get end of file-1