public boolean isClickTouchScreen(){
  String s=DeviceInfo.getSoftwareVersion();
  if (s.length() > 0) {
    int v=Integer.parseInt(s.substring(0,1));
    return v <= 5;
  }
  return false;
}

public boolean isClickTouchScreen ( ) { String s = DeviceInfo . getSoftwareVersion ( ) ; if ( s . length ( ) > 0 ) { int v = Integer . parseInt ( s . substring ( 0 , 1 ) ) ; return v <= 5 ; } return false ; }
currently we assume the ' click screen ' is relevant to platform 5 and 4
