android - setText() not working -

settext(), settextsize() , addview not working. shown cannot resolve symbol type.

intent intent = getintent(); string message = intent.getstringextra(myactivity.extra_message); textview textview = new textview(this); textview.settextsize(40); textview.settext(message);  relativelayout layout = (relativelayout) findviewbyid(r.id.content); layout.addview(textview); 

you can't use methods such add , find view id before layout inflated. verifý setcontentview called before.

if does, @ value of message log.