android - how to store text value for a radiogroup in sqlite database? -

i've radio group radiogoup1 hat 2 radiobutton rbtn1, rbtn2. want store male rbtn1 , female rbtn2 in database. how it? mentioning .xml , .java file.

sqlliteexample.xml :

<linearlayout     android:layout_width="match_parent"     android:layout_height="wrap_content" >      <textview         android:id="@+id/textname"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="@string/name"         android:paddingleft="5dp"         android:textappearance="?android:attr/textappearancesmall" />      <edittext         android:id="@+id/editname"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_weight="1"         android:ems="10"         android:inputtype="textpersonname" >          <requestfocus />     </edittext> </linearlayout>  <linearlayout     android:layout_width="match_parent"     android:layout_height="wrap_content" >      <textview         android:id="@+id/textage"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:paddingleft="5dp"         android:text="@string/age" >     </textview>      <edittext         android:id="@+id/editage"         android:layout_width="80dp"         android:layout_height="wrap_content"         android:ems="10"         android:inputtype="number" /> </linearlayout>  <linearlayout     android:layout_width="match_parent"     android:layout_height="wrap_content" >      <textview         android:id="@+id/textcontcat"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:paddingleft="5dp"         android:text="@string/contact" />      <edittext         android:id="@+id/editcontact"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:layout_weight="1"         android:ems="10"         android:inputtype="textmultiline" /> </linearlayout>   <linearlayout     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:layout_margintop="0dp"     android:orientation="horizontal" >      <textview         android:id="@+id/slabel"         android:layout_width="wrap_content"         android:layout_height="match_parent"         android:gravity="left|center"         android:paddingleft="5dp"         android:paddingright="10dp"         android:text="@string/sx" />      <radiogroup         android:id="@+id/radiogroup01"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:orientation="horizontal" >          <radiobutton             android:id="@+id/malebutton"             android:layout_width="wrap_content"             android:layout_height="17dp"             android:text="@string/mal"             android:textsize="15sp" />          <radiobutton             android:id="@+id/femalebutton"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:text="@string/femal"             android:textsize="15sp" />     </radiogroup> </linearlayout>  <linearlayout     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:orientation="horizontal" >      <button         android:id="@+id/savebutton"         style="?android:attr/buttonstylesmall"         android:layout_width="wrap_content"         android:layout_height="32dp"         android:gravity="left|center"         android:text="@string/save"         android:textsize="13sp" />      <button         android:id="@+id/viewbutton"         style="?android:attr/buttonstylesmall"         android:layout_width="wrap_content"         android:layout_height="32dp"         android:layout_gravity="center"         android:gravity="center|left"         android:text="@string/view"         android:textsize="13sp" /> </linearlayout> 

sqlliteexample.java :

public class sqlliteexample extends activity implements onclicklistener, oncheckedchangelistener { button sqlupdate, sqlview; edittext etname,etage,etcontact; radiogroup rdgrp; radiobutton selectedradiobutton;  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.sqlliteexample);     sqlupdate = (button) findviewbyid(r.id.savebutton);     etname = (edittext) findviewbyid(r.id.editname);     etage = (edittext) findviewbyid(r.id.editage);     etcontact = (edittext) findviewbyid(r.id.editcontact);     rdgrp.setoncheckedchangelistener(this);      sqlview = (button) findviewbyid(r.id.viewbutton);     sqlview.setonclicklistener(this);     sqlupdate.setonclicklistener(this);  }  @override public void onclick(view arg0) {     // todo auto-generated method stub     switch(arg0.getid()){     case r.id.savebutton:         boolean didwork = true;         try{         string name = etname.gettext().tostring();         string age = etage.gettext().tostring();         string contact = etcontact.gettext().tostring();          mydb entry = new mydb(sqlliteexample.this);         entry.open();         entry.createentry(name,age,contact);         entry.close();         }catch(exception e){             didwork = false;             string error = e.tostring();             dialog d = new dialog(this);             d.settitle("error");             textview tv = new textview(this);             tv.settext(error);             d.setcontentview(tv);             d.show();         }finally{             if(didwork){                 dialog d = new dialog(this);                 d.settitle("updated");                 textview tv = new textview(this);                 tv.settext("success");                 d.setcontentview(tv);                 d.show();             }          }         break;     case r.id.viewbutton:         intent = new intent("com.bysakiralam.mydatabase.displayrecords");         startactivity(i);         break;     } }  @override public void oncheckedchanged(radiogroup arg0, int arg1) {     // todo auto-generated method stub     switch(arg1){     case r.id.malebutton:         break;     case r.id.femalebutton:         break;     } } } 

there no need override oncheckedchanged() use following in on savebutton click

rdgrp=(radiogroup)findviewbyid(r.id.radiogroup01);  string radiovalue=  (radiobutton)this.findviewbyid(rdgrp.getcheckedradiobuttonid())).gettext().tostring(); 

and use radiovalue store in database

edit: forget (

rdgrp=(radiogroup)findviewbyid(r.id.radiogroup01);  string radiovalue=  ((radiobutton)this.findviewbyid(rdgrp.getcheckedradiobuttonid())).gettext().tostring();