Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4362: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4364: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4365: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4366: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
anddev.org • View topic - Unable to reconstruct bitmap from ksop2 response

Unable to reconstruct bitmap from ksop2 response

Problems with WiFi, SQLite ,Bluetooth, WiMax, Proxies, etc...

Unable to reconstruct bitmap from ksop2 response

Postby sooraj.rit » Tue Jan 13, 2009 12:35 pm

Hi , I am trying to download a bitmap from a web service ( created in .Net ). My web service consists of a method "GetImage" , and the server machine is returning the image stored in it as String which is converted to Byte[].but when i try to reconstruct a bitmap from the so obtained byte, it seems to be null.I have attached the source code. any sort of help is greatly appreciated.



public class HelloWeb extends Activity {

private static final String SOAP_ACTION = "http://webservice.org/ GetImage";
private static final String METHOD_NAME = "GetImage";
private static final String NAMESPACE = "http://webservice.org/";
private static final String URL = "http://10.1.26.21/Webservice/ Service1.asmx";
private Object resultRequestSOAP = null;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
//TextView tv = new TextView(this);
ImageView tv = new ImageView(this);
setContentView(tv);

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope (SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject( request );
HttpTransportSE transport = new HttpTransportSE(URL);
try
{
transport.call(SOAP_ACTION, envelope);
resultRequestSOAP = envelope.getResponse();

String results = resultRequestSOAP.toString();
byte[] bresult = results.getBytes(); //
everything is fine upto this point

Bitmap bitmap ;
bitmap = BitmapFactory.decodeByteArray(bresult , 0,
bresult.length); //here I get a null
bitmap

ImageView img = (ImageView) findViewById (R.id.ImageView01);
img.setImageBitmap(bitmap);

}
catch (Exception aE)
{
aE.printStackTrace ();
}
}
}
sooraj.rit
Freshman
Freshman
 
Posts: 5
Joined: Tue Jan 13, 2009 12:29 pm
Location: Trivandrum,India

Top

Postby EveningNewbs » Sun Jul 12, 2009 5:40 am

I just solved this same issue today. The problem is that String.getBytes() uses the default encoding (I think it's UTF-8) to decode the string, which ends up changing some of the binary data. I ended up having to do this:
Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1. byte[] bresults=new byte[results.length()];
  2.  
  3. for(long i=0; i<results.length(); i++)
  4.  
  5.         bresults[i]=results.charAt(i);
Parsed in 0.011 seconds, using GeSHi 1.0.8.4

There's probably a way to do that that's more optimized, but I didn't feel like searching for it after spending half of the day making it work.
EveningNewbs
Junior Developer
Junior Developer
 
Posts: 14
Joined: Mon Nov 17, 2008 4:27 pm

Postby desuvinodkumar » Mon Jul 13, 2009 8:51 am

HI


String results = resultRequestSOAP.toString();

What is the Response u were getting here....

can u paste it ....

same problem i am facing ....
Vinod...
User avatar
desuvinodkumar
Senior Developer
Senior Developer
 
Posts: 102
Joined: Mon Mar 23, 2009 6:51 am
Location: India

Top

Return to Networking & Database Problems

Who is online

Users browsing this forum: No registered users and 2 guests