Viola is a genus of flowering plants in the violet family Violaceae. It is the largest genus in the family, containing between 525 and 600 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes.(from wiki)
Violet is the flower of February. I've started this project in February 19, 2020. So, I named this project VIOLET as code name. In this project, there is NO JAVA CODE and NO XML LAYOUTS.