How to upload image on server in BlackBerry? - blackberry

Question

I am new in Blackberry development and I have to upload my Image from device gallery to server. I found lot many links related to this point. But I can not found the exact result of this problem. I used this Example . Using this example I got the value into Byte[] but I am not able to fulfill my requirements using this code. In that I am not able understand that which URL we have to passed in the code and which are the parameters.
I used one more format, I post my code here, using this I got the Response Code:200. But I am not able to solve this
HttpConnection oCon = (HttpConnection)Connector.open("http://74.208.77.106/jm/testing/iDaddyapi.php;deviceside=true;interface=wifi");
oCon.setRequestMethod(HttpConnection.POST);
oCon.setRequestProperty("Content-Length", "" + imageByte.length);
URLEncodedPostData oPostData = new URLEncodedPostData(URLEncodedPostData.DEFAULT_CHARSET, false);
oPostData.append("api", "postidaddyimage");
oPostData.append("imagetype", "F");
oPostData.append("image", strImage);
OutputStream strmOut = oCon.openOutputStream();
strmOut.write(oPostData.getBytes());
strmOut.flush();
strmOut.close();
int rc = oCon.getResponseCode();
System.out.println("Response code.............."+rc);
if (rc != HttpConnection.HTTP_OK)
throw new IOException("Error response code: " + rc);
Can anyone help me? I am stuck on this.
Thanks,
Mansi

Answer 1

HttpConnection conn = (HttpConnection) Connector.open(Url, Connector.READ_WRITE);
conn.setRequestProperty(HttpProtocolConstants.HEADER_CONTENT_LENGTH,
String.valueOf(imagedata.length));
conn.setRequestProperty("x-rim-transcode-content", "none");
ByteArrayOutputStream out = new ByteArrayOutputStream();
OutputStream finalOut = conn.openOutputStream();
String newLine = "\r\n";
out.write(newLine.getBytes());
out.write("--".getBytes());
out.write(boundary.getBytes());
out.write(newLine.getBytes());
String contDisp = "Content-Disposition:form-data;
name=\"file\";filename=\"Image.jpg\"";
String contEnc = "Content-Transfer-Encoding: binary";
String type = "Content-Type:image/jpeg";
out.write(contDisp.getBytes());
out.write(newLine.getBytes());
out.write(type.getBytes());
out.write(newLine.getBytes());
out.write(contEnc.getBytes());
out.write(newLine.getBytes());
out.write(newLine.getBytes());
out.write(imagedata);
out.write(newLine.getBytes());
out.write("--".getBytes());
out.write(boundary.getBytes());
out.write("--".getBytes());
out.write(newLine.getBytes());
finalOut.write(out.toByteArray());
out.flush();
out.close();
finalOut.flush();
finalOut.close();

Answer 2

public class ImageUploader extends Thread {
String filename;
Bitmap temp;
public ImageUploader(String filename)
{
this.filename=filename;
}
public void run() {
final String boundary = "Some_Unique_Text_Also_Alphanumeric";
try
{
//FileInputStream fis=new FileInputStream(File.FILESYSTEM_PATRIOT,filename);
FileConnection fis=(FileConnection)Connector.open(filename);
InputStream inputStream = fis.openInputStream();
ByteArrayOutputStream bos=new ByteArrayOutputStream();
int buffersize=1024;
byte[] buffer=new byte[buffersize];
int length=0;
while((length=inputStream.read(buffer))!=-1)
{
bos.write(buffer,0,length);
}
byte[] imagedata=bos.toByteArray();
HttpConnection conn = (HttpConnection) Connector.open(URL, Connector.READ_WRITE);
conn.setRequestMethod(HttpConnection.POST);
conn.setRequestProperty(HttpProtocolConstants.HEADER_CONTENT_TYPE,
HttpProtocolConstants.CONTENT_TYPE_MULTIPART_FORM_DATA
+ ";boundary=" + boundary);
conn.setRequestProperty(HttpProtocolConstants.HEADER_CONTENT_LENGTH,
String.valueOf(imagedata.length));
conn.setRequestProperty("x-rim-transcode-content", "none");
ByteArrayOutputStream out = new ByteArrayOutputStream();
OutputStream finalOut = conn.openOutputStream();
String newLine = "\r\n";
out.write(newLine.getBytes());
out.write("--".getBytes());
out.write(boundary.getBytes());
out.write(newLine.getBytes());
String contDisp = "Content-Disposition:form-data; name=\"file\";filename=\"Image.jpg\"";
String contEnc = "Content-Transfer-Encoding: binary";
String type = "Content-Type:image/jpeg";
out.write(contDisp.getBytes());
out.write(newLine.getBytes());
out.write(type.getBytes());
out.write(newLine.getBytes());
out.write(contEnc.getBytes());
out.write(newLine.getBytes());
out.write(newLine.getBytes());
out.write(imagedata);
out.write(newLine.getBytes());
out.write("--".getBytes());
out.write(boundary.getBytes());
out.write("--".getBytes());
out.write(newLine.getBytes());
finalOut.write(out.toByteArray());
out.flush();
out.close();
finalOut.flush();
finalOut.close();
InputStream instream=conn.openInputStream();
int ch=0;
StringBuffer buffesr=new StringBuffer();
while((ch=instream.read())!=-1)
{
buffesr.append((char)ch);
}
JSONObject myprofileObject = new JSONObject(buffesr.toString());
String result = myprofileObject.optString("result");
String url = myprofileObject.optString("url");
String message=myprofileObject.optString("msg");
MyProfile._model.setProfilePic(url);
}
catch (Exception e) {
// TODO: handle exception
}
};
thread.start();
}
}