AndroidGlobalTime is a 3D world clock and may serve as an illustrative example of how to use the OpenGL ES APIs in an Android applications.
When you launch it, you will see a spinning globe showing day and night regions. Pressing the space bar will overlay an analog clock with the time corresponding to location you are currently examining
Random Application for Samsung SM-G887F/DS Galaxy A9 Pro 2018 Duos Global TD-LTE 128GB (Samsung G887)