android - Displaying A textView -

i want display text displayed when button clicked in new page thing showing default "textview"

this page before display. once click 1 button takes them next page showing them there results

public class option1 extends activity implements onclicklistener{

@override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);      this.setcontentview(r.layout.option1);      button butn1 = (button) findviewbyid(r.id.button1);     butn1.setonclicklistener(this); }  @override public void onclick(view v) {      intent intent = new intent(this,display.class);      intent.putextra("option", "choice1");     startactivityforresult(intent, 1);      this.startactivity(intent); }    

}

once press button on previous page want show picked depending on button clicked not showing new text in textview area

public class display extends activity implements onclicklistener{    @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);      this.setcontentview(r.layout.display);      //it works if have part      //textview tv = (textview) findviewbyid(r.id.textview1);     //tv.settext("exterior" + "\noption1"); }  @override public void onclick(view v) {  intent intent = getintent(); string msg = intent.getstringextra("option");  if (msg.contentequals("choice1")){      textview tv = (textview) findviewbyid(r.id.textview1);     tv.settext("exterior" + "\noption1");  } else if (msg.contentequals("choice2")){  } } 

}

you should have textview invisible in xml

 if (msg.contentequals("choice1")){      textview tv = (textview) findviewbyid(r.id.textview1);     tv.setvisibility(view.visible);     tv.settext("exterior" + "\noption1 ");   }