Get the height of the status bar in Android

    /**  **  @ Param  Activity *  @ Return  > 0 success; <= 0 fail  */      Public   Static   Int  Getstatusheight (activity ){  Int Statusheight = 0 ; Rect localrect = New Rect (); activity. getwindow (). getdecorview (
). Getwindowvisibledisplayframe (localrect); statusheight = Localrect. Top;  If (0 = Statusheight) {class <?> Localclass;  Try  {Localclass = Class. forname (
"Com. Android. Internal. r$ dimen" ); Object localobject = Localclass. newinstance (); Int I5 = integer. parseint (
Localclass. getfield ("status_bar_height" ). Get (
Localobject). tostring (); statusheight = Activity. getresources (
). Getdimensionpixelsize (I5 );}  Catch  (Classnotfoundexception e) {e. printstacktrace ();}  Catch  (Illegalaccessexception e) {e. printstacktrace ();}  Catch (Instantiationexception e) {e. printstacktrace ();}  Catch  (Numberformatexception e) {e. printstacktrace ();}  Catch  (Illegalargumentexception e) {e. printstacktrace ();}  Catch  (Securityexception e) {e. printstacktrace ();}  Catch  (Nosuchfieldexception e) {e. printstacktrace ();}}  Return Statusheight ;} 

UseCodeThe height of the status bar of Xiaomi phone 1 (480X854) is tested as follows:38