//package backend.snippets;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import android.app.IntentService;
import android.app.NotificationManager;
import android.content.Intent;
import android.util.Log;
import android.widget.Toast;
/**
* @author Maurya Talisetti
*/
public class BackgroundService extends IntentService {
private NotificationManager nm;
private final Calendar time = Calendar.getInstance();
private String fName;
private String lName;
private String phoneNumber;
private String latitude;
private String longitude;
private String selectedImagePath;
public BackgroundService() {
super("");
}
@Override
protected void onHandleIntent(Intent intent) {
// TODO Auto-generated method stub
fName = intent.getExtras().getString("fname");
lName = intent.getExtras().getString("lname");
phoneNumber = intent.getExtras().getString("phone_no");
latitude = intent.getExtras().getString("latitude");
longitude = intent.getExtras().getString("longitude");
selectedImagePath = intent.getExtras().getString("selectedImagePath");
doFileUpload();
}
@Override
public void onCreate() {
super.onCreate();
nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Toast.makeText(this, "Service created at " + time.getTime(),
Toast.LENGTH_LONG).show();
// showNotification();
}
@Override
public void onDestroy() {
super.onDestroy();
// Cancel the persistent notification.
// nm.cancel(R.string.service_started);
Toast.makeText(this,
fName + " Service destroyed at " + time.getTime() + ";",
Toast.LENGTH_LONG).show();
}
public int doFileUpload() {
int serverResponseCode = 0;
String upLoadServerUri = "http://50.56.69.127/vas/trunk/fileupload.php";
Date d = new Date();
d.getTime();
Log.i("FileUpload", "FileUpload: Time : " + d.getTime());
upLoadServerUri = upLoadServerUri + "?fname=" + fName.toString();
upLoadServerUri = upLoadServerUri + "&lname=" + lName.toString();
upLoadServerUri = upLoadServerUri + "&phone_no="
+ phoneNumber.toString();
upLoadServerUri = upLoadServerUri + "&latitude=" + latitude.toString();
upLoadServerUri = upLoadServerUri + "&longitude="
+ longitude.toString();
String currentTimeString = new SimpleDateFormat("yyyy-MM-dd")
.format(new Date());
String currentTimeString2 = new SimpleDateFormat("HH:mm:ss")
.format(new Date());
// Log.i("FileUpload", "FileUpload: Time : " + currentTimeString);
upLoadServerUri = upLoadServerUri + "&dtime=" + currentTimeString + ""
+ currentTimeString2;
// String [] string = sourceFileUri;
// zip();
// String fileName = _zipFile;
String fileName = selectedImagePath;
// String fileName2 = audioImagePath;
// Log.i("FileUpload", "FileUpload: Image : " + selectedImagePath);
// Log.i("FileUpload", "FileUpload: Audio : " + audioImagePath);
HttpURLConnection conn = null;
DataOutputStream dos = null;
DataInputStream inStream = null;
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1 * 1024 * 1024;
String responseFromServer = "";
File sourceFile = new File(fileName);
if (!sourceFile.isFile()) {
Log.e("FileUpload", "FileUpload:Source File Does not exist");
return 0;
}
try { // open a URL connection to the Servlet
FileInputStream fileInputStream = new FileInputStream(sourceFile);
URL url = new URL(upLoadServerUri);
conn = (HttpURLConnection) url.openConnection(); // Open a HTTP
// connection to
// the URL
conn.setDoInput(true); // Allow Inputs
conn.setDoOutput(true); // Allow Outputs
conn.setUseCaches(false); // Don't use a Cached Copy
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("uploaded_file", fileName);
dos = new DataOutputStream(conn.getOutputStream());
dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"uploaded_file\";filename=\""
+ fileName + "\"" + lineEnd);
dos.writeBytes(lineEnd);
bytesAvailable = fileInputStream.available(); // create a buffer of
// maximum size
Log.i("FileUpload", "FileUpload: Initial .available : "
+ bytesAvailable);
bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];
// read file and write it into form...
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
while (bytesRead > 0) {
dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
}
// 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();
Log.i("Upload file to server", "HTTP Response is : "
+ serverResponseMessage + ": " + serverResponseCode);
// close streams
Log.i("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) {
Log.i("FileUpload", "FileUpload:RES Message: " + line);
}
rd.close();
} catch (IOException ioex) {
Log.e("FileUpload", "error: " + ioex.getMessage(), ioex);
}
// File fileDel = new File(_zipFile);
// boolean deleted = fileDel.delete();
// Log.e("FileUpload", "FileUpload:Delete - "+deleted);
// Function call for notification message..
return serverResponseCode; // like 200 (Ok)
} // end upLoad2Server
}