java - httppost cause the app to crash -

i'm trying send post request php page through java in android studio

first tried httppost , app crashed after pressing key

then read have use new thread , did still

the app crashes

here code :

 public void send () {     final string name,phone,fb;     edittext one,two,three;     one=(edittext) findviewbyid(r.id.edittext);     two=(edittext) findviewbyid(r.id.edittext2);     three=(edittext) findviewbyid(r.id.edittext3);     name=one.gettext().tostring();     phone=two.gettext().tostring();     fb=three.gettext().tostring();     thread t=new thread(new runnable() {         @override         public void run() {             httpclient httpclient = new defaulthttpclient();             httppost httppost = new httppost("http://test.com/test.php");             try {                 list <namevaluepair> namevaluepairs= new arraylist<namevaluepair>(2);                 namevaluepairs.add(new basicnamevaluepair("name",name));                 namevaluepairs.add(new basicnamevaluepair("number",phone));                 namevaluepairs.add(new basicnamevaluepair("fbname",fb));                 httppost.setentity(new urlencodedformentity(namevaluepairs));                 httpresponse response= httpclient.execute(httppost);              } catch (clientprotocolexception e) {                 // todo auto-generated catch block             } catch (ioexception e) {                 // todo auto-generated catch block             }         }     });     t.start(); } 

log : http://pastebin.com/kq9y3rrg

make sure have permissions communicating internet set in manifest file. if not, throw securityexception , break app.

<uses-permission android:name="android.permission.internet" />  

other that, can't see in log cause exception.

update

after checking code provided user problem coming fact onclick event supposed trigget send() method while unknowingly defining without required view v parameter.

the solution (to problem, doesn't mean make httppost work) simple add parameter definition of method:

public void send (view v) {