No. HB 910, the open carry law effective January 1, 2016, provides that a gun owner cannot carry a partially or wholly visible handgun, regardless if it is holstered, and intentionally or knowingly display the handgun in plain view of another person on the premises of an institution of higher education, or any public or private driveway, street, sidewalk or walkway, parking lot, parking garage, or other parking area of an institution of higher education.
Ref. Government Code Sec. 411.2031
Penal Code 46.035
HB 910 Section 47