How to change the height and font size of the android Tab

1   Int Count = tabwidget. getchildcount (); //  There is a gettabwidget () method in tabhost.  2     For ( Int I = 0; I <count; I ++ ){  3 View view = Tabwidget. getchildtabviewat (I );  4 View. getlayoutparams (). Height = 80; //  Tabwidget. getchildat (I) 5      Final Textview TV = (Textview) view. findviewbyid (Android. R. Id. Title );  6 TV. settextsize (28 );  7 TV. settextcolor ( This  . Getresources (). getcolorstatelist (  8   Android. R. color. White ));  9   }  10   11  //  2 ************************************** **********************************  12   Int Width = 45 ;  13   Int Height = 48 ;  14   For ( Int I = 0; I <tabwidget. getchildcount (); I ++ )  15   {  16  //  Set the height and width, but the width is not effective here because it is set to fill_parent.  17 Tabwidget. getchildat (I). getlayoutparams (). Height = Height;  18 Tabwidget. getchildat (I). getlayoutparams (). width = Width;  19   /**   20   * The following shows the tab background, which can be color or background image.  21   */   22 View v = Tabwidget. getchildat (I ); 23   If (Tabhost. getcurrenttab () = I ){  24   V. setbackgroundcolor (color. Green );  25   //  It is better to set an image as the background here.  26   //  V. setbackgrounddrawable (getresources (). getdrawable (R. drawable. Chat ));  27 } Else  {  28  V. setbackgroundcolor (color. Gray );  29   }  30 }