See the attached project. It uses a library that wraps a project that you can find here. There are files in the Objects/res/drawable and Objects/res/values folders that this project depends on (thus you need to use this project layout as base to work from). The library creates the visual analog clock (clock face and hour/minute hands). The clock is however powered/driven by a B4A timer. The library files (jar and xml) are in the /files folder of the attached project. Copy them to your additional library files folder.