private class uploadFileToServerTask extends AsyncTask <String, String, Object> {
private DataOutputStream outputStream;;
[USER=1021285]@override[/USER]
protected String doInBackground(String... args) {
try {
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
@SuppressWarnings("PointlessArithmeticExpression")
int maxBufferSize = 1 * 1024 * 1024;
String result = "";
String filename = args[0];
java.net.URL url = new URL( ApplicationConstant.BASE_URL );
Log.d( ApplicationConstant.TAG, "url " + url );
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
// Allow Inputs &amp; Outputs.
connection.setDoInput( true );
connection.setDoOutput( true );
connection.setUseCaches( false );
// Set HTTP method to POST.
connection.setRequestMethod( "POST" );
connection.setRequestProperty( "Connection", "Keep-Alive" );
connection.setRequestProperty( "Content-Type", "multipart/form-data;boundary=" + boundary );
connection.setRequestProperty( "secret_key", ApplicationConstant.secret_key);
outputStream= new DataOutputStream( connection.getOutputStream() );
FileInputStream fileInputStream;
{
outputStream.writeBytes( twoHyphens + boundary + lineEnd );
outputStream.writeBytes( "Content-Disposition: form-data; name=\"file\";filename=\"" + filename + "\"" + lineEnd );
outputStream.writeBytes( lineEnd );
outputStream.writeBytes( twoHyphens + boundary + lineEnd );
//outputStream.writeBytes( query );
Log.d( ApplicationConstant.TAG, "filename " + filename );
fileInputStream = new FileInputStream( filename );
bytesAvailable = fileInputStream.available();
bufferSize = Math.min( bytesAvailable, maxBufferSize );
buffer = new byte[bufferSize];
// Read file
// bytesRead = fileInputStream.read( buffer, 0, bufferSize );
outputStream.write( buffer, 0, bufferSize );
bytesAvailable = fileInputStream.available();
bufferSize = Math.min( bytesAvailable, maxBufferSize );
bytesRead = fileInputStream.read( buffer, 0, bufferSize );
outputStream.writeBytes( lineEnd );
outputStream.writeBytes( twoHyphens + boundary + twoHyphens + lineEnd );
}
int serverResponseCode = connection.getResponseCode();
String serverResponseMessage = connection.getResponseMessage();
Log.d( "serverResponseCode", "" + serverResponseCode );
Log.d( "serverResponseMessage", "" + serverResponseMessage );
//Response from server
String response = "";
if (serverResponseCode == HttpURLConnection.HTTP_OK) {
InputStream responseStream = new
BufferedInputStream( connection.getInputStream() );
BufferedReader responseStreamReader =
new BufferedReader( new InputStreamReader( responseStream ) );
String line = "";
StringBuilder stringBuilder = new StringBuilder();
while ((line = responseStreamReader.readLine()) != null) {
stringBuilder.append( line ).append( "\n" );
}
responseStreamReader.close();
response = stringBuilder.toString();
connection.disconnect();
fileInputStream.close();
outputStream.flush();
outputStream.close();
if (serverResponseCode == 200) {
return "true";
}
} else {
throw new IOException( "Server returned non-OK status: " + serverResponseCode );
}
return response;
} catch (FileNotFoundException e1) {
e1.printStackTrace();
} catch (ProtocolException e1) {
e1.printStackTrace();
} catch (MalformedURLException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}catch(
Exception e)
{
e.printStackTrace();
}
return"false";
}