Android:Comment télécharger .fichier mp3 et image au serveur http?

Mon code pour le téléchargement de l'image vers le Serveur est :

String userIdParameter = String.valueOf(userId);
String fileName = "temporary_holder.jpg";
HttpURLConnection conn = null;
DataOutputStream dos = null;
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1 * 1024 * 1024;
String sourceFileUri = HomeScreen.get_path();
String upLoadServerUri = "http://10.120.10.87:8080/WebImage/UploadImage";
File sourceFile = new File(sourceFileUri);
if (!sourceFile.isFile()) {
Log.e("Huzza", "Source File Does not exist");
return;
}
int serverResponseCode = 0;
try {
//open a URL connection to the Servlet
FileInputStream fileInputStream = new FileInputStream(sourceFile);
//------------------ CLIENT REQUEST
URL url = new URL(upLoadServerUri);
//Open a HTTP connection to the URL
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true); //Allow Inputs
conn.setDoOutput(true); //Allow Outputs
conn.setUseCaches(false); //Don't use a Cached Copy
//Use a post method.
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("ENCTYPE", "multipart/form-data");
conn.setRequestProperty("Content-Type",
"multipart/form-data;boundary=" + boundary);
conn.setRequestProperty("file_name", fileName);
conn.setRequestProperty("file_name_audio", fileName);
conn.setRequestProperty("X-myapp-param1", userIdParameter);
//conn.setFixedLengthStreamingMode(1024);
//conn.setChunkedStreamingMode(1);
dos = new DataOutputStream(conn.getOutputStream());
dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"file_name\";filename=\""
+ fileName + "\"" + lineEnd);
dos.writeBytes(lineEnd);
//create a buffer of maximum size
bytesAvailable = fileInputStream.available();
int streamSize = (int) sourceFile.length();
bufferSize = streamSize / 10;
System.out.println("streamSize" + streamSize);
buffer = new byte[streamSize];
//read file and write it into form...
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
int count = 0;
while (bytesRead > 0) {
progress = (int) (count);
displayNotification();
Thread.sleep(500);
dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
//bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
count += 10;
}
//send multipart form data necesssary after file data...
dos.writeBytes(lineEnd);
dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
//Responses from the server (code and message)
serverResponseCode = conn.getResponseCode();
String serverResponseMessage = conn.getResponseMessage();
System.out.println("Upload file to serverHTTP Response is : "
+ serverResponseMessage + ": " + serverResponseCode);
//close streams
System.out.println("Upload file to server" + fileName
+ " File is written");
fileInputStream.close();
dos.flush();
dos.close();
} catch (MalformedURLException ex) {
ex.printStackTrace();
Log.e("Upload file to server", "error: " + ex.getMessage(), ex);
} catch (Exception e) {
e.printStackTrace();
}
//this block will give the response of upload link
try {
BufferedReader rd = new BufferedReader(new InputStreamReader(
conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
System.out.println("RESULT Message: " + line);
}
rd.close();
} catch (IOException ioex) {
Log.e("Huzza", "error: " + ioex.getMessage(), ioex);
}
return; //like 200 (Ok)

Le téléchargement de l'image vers le serveur fonctionne très bien.. j'ai besoin de télécharger les deux fichiers mp3 et l'image sur le serveur..s'il vous Plaît Aider

OriginalL'auteur jennifer | 2011-04-26