java - Could not find class 'org.apache.http.entity.mime.content.Filebody', referenced from method -

what i'm trying send picture web server. when call method in android project following error: not find class 'org.apache.http.entity.mime.content.filebody', referenced method com.example.tc.send.send.

this happens eventhough i've got following imports:

import org.apache.http.httpentity; import org.apache.http.httpresponse; import org.apache.http.client.httpclient; import org.apache.http.client.methods.httppost; import org.apache.http.entity.mime.multipartentity; import org.apache.http.entity.mime.content.filebody; import org.apache.http.impl.client.defaulthttpclient; 

this class looks in method lies:

public class send { public send(){ }  public static string send(string path) throws exception {     string filepath = path;     string svar;      httpclient httpclient = new defaulthttpclient();     try {         httppost httppost = new httppost("path web server");          filebody pic = new filebody(new file(filepath));          multipartentity requestentity = new multipartentity();          requestentity.addpart("file", pic);          httppost.setentity(requestentity);         system.out.println("executing request " + httppost.getrequestline());         httpresponse response = httpclient.execute(httppost);         httpentity responseentity = response.getentity();         system.out.println("----------------------------------------");         system.out.println(response.getstatusline());          bytearrayoutputstream outstream = new bytearrayoutputstream();         response.getentity().writeto(outstream);         byte [] responsebody = outstream.tobytearray();         svar = new string(responsebody);         system.out.println(svar);      } {         try {             httpclient.getconnectionmanager().shutdown();         }          catch (exception ignore) {         }     }     return svar; } } 

can see problem is?

you need have httpmime-4.0.jar in classpath. may (i guess do) have jar project, inside application during runtime? if understand correctly android application. need have jar inthe classpath of android.