Auto Adjust Textview Android -

i found code resize text based on height of textview.source, not getting how pass text in function,my text cmoing intent

public int getheightofmultilinetext(string text,int textsize, int maxwidth) {         textpaint paint = new textpaint();         paint.settextsize(textsize);         int index = 0;         int linecount = 0;         while(index < text.length()) {             index += paint.breaktext(text,index,text.length(),true,maxwidth,null);             linecount++;         }          rect bounds = new rect();         paint.gettextbounds("yy", 0, 2, bounds);         // obtain space between lines         double linespacing = math.max(0,((linecount - 1) * bounds.height()*0.25));           return (int)math.floor(linespacing + linecount * bounds.height());      } 

well can text of textview string using urtextview.gettext().tostring()

textview urtextview; string text = urtextview.gettext().tostring();  int textsize = 100; int maxheight = 50; while(getheightofmultilinetext(text,textsize,maxwidth) > maxheight)     textsize--; 

this should work.