if statement - if else condition with radio button not working on button click in android -


i stuck in simple code. trying check radiobutton checked , showing results on button click. when click male radio button, shows results when check female radio button showing nothing or can not working , not showing error. don't know whats wrong code. please take look: 

radiobutton radm,radf; radm=(radiobutton)findviewbyid(r.id.radiomale); radf=(radiobutton)findviewbyid(r.id.radiofemale); button find=(button) findviewbyid(r.id.btnfind);  //where s spinner , find button     find.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {  if(s.getselecteditem().tostring().equals("kg")){                      if(radm.ischecked()){                           int inches= myfoot*12+myinch;                          float sizeincm= inches*2.54f;                         mybmr= (float) (66.47f+ (13.7*myweight) +(5*sizeincm) -6.8 * myage);                         myrmr= (float) ((10*myweight)+(6.25*sizeincm)-(5*myage)+5);                         mygcal=level.getselecteditem().tostring();                          intent intent = new intent(mainactivity.this, output_activity.class);                         bundle extras = new bundle();                          extras.putfloat("bmr",mybmr);                         extras.putfloat("rmr",myrmr);                         extras.putstring("gcal",mygcal);                         intent.putextras(extras);                         startactivity(intent);                       }                 }                       else if(s.getselecteditem().tostring().equals("kg")){                    if(radf.ischecked()) {                              int inches = myfoot * 12 + myinch;                              float sizeincm = inches * 2.54f;                             mybmr = (float) (655.1f + (9.6 * myweight) + (1.8 * sizeincm) - 4.7 * myage);                             myrmr = (float) ((10 * myweight) + (6.25 * sizeincm) - (5 * myage) + 5);                             mygcal = level.getselecteditem().tostring();                              intent intent = new intent(mainactivity.this, output_activity.class);                             bundle extras = new bundle();                              extras.putfloat("bmr", mybmr);                             extras.putfloat("rmr", myrmr);                             extras.putstring("gcal", mygcal);                             intent.putextras(extras);                             startactivity(intent);                           }                 }      }     });

here xml: 

  <radiogroup         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:id="@+id/radmf"         android:padding="4dp"         android:orientation="vertical">          <radiobutton             android:layout_width="match_parent"             android:layout_height="45dp"             android:text="male"             android:checked="true"             android:background="@drawable/customedittext"             android:id="@+id/radiomale"/>         <view             android:layout_width="match_parent"             android:layout_height="5dp"/>           <radiobutton             android:layout_width="match_parent"             android:layout_height="45dp"             android:text="female"             android:background="@drawable/customedittext"             android:id="@+id/radiofemale"/>       </radiogroup>

i solved problem this: 

  if(s.getselecteditem().tostring().equals("kg") && radm.ischecked()){                             int inches= myfoot*12+myinch;                          float sizeincm= inches*2.54f;                         mybmr= (float) (66.47f+ (13.7*myweight) +(5*sizeincm) -6.8 * myage);                         myrmr= (float) ((10*myweight)+(6.25*sizeincm)-(5*myage)+5);                         mygcal=level.getselecteditem().tostring();                          intent intent = new intent(mainactivity.this, output_activity.class);                         bundle extras = new bundle();                          extras.putfloat("bmr",mybmr);                         extras.putfloat("rmr",myrmr);                         extras.putstring("gcal",mygcal);                         intent.putextras(extras);                         startactivity(intent);                   }                      else if(s.getselecteditem().tostring().equals("kg") && radf.ischecked()){                                int inches = myfoot * 12 + myinch;                              float sizeincm = inches * 2.54f;                             mybmr = (float) (655.1f + (9.6 * myweight) + (1.8 * sizeincm) - 4.7 * myage);                             myrmr = (float) ((10 * myweight) + (6.25 * sizeincm) - (5 * myage) + 5);                             mygcal = level.getselecteditem().tostring();                              intent intent = new intent(mainactivity.this, output_activity.class);                             bundle extras = new bundle();                              extras.putfloat("bmr", mybmr);                             extras.putfloat("rmr", myrmr);                             extras.putstring("gcal", mygcal);                             intent.putextras(extras);                             startactivity(intent);                    }

still thankful anders time. thanks


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