A software system for ordering services is developed based on Android mobile cloud computing. The system consists of a client-end application running on Android mobile devices and a set of server-end service applications. The system components include database server, WEB server, wireless network and Android front-end. The Android end accesses the WEB and database services via a WiFi connection. The content of this paper covers the overall system structure design and detailed description of the analysis, design and implementation of the database and ordering services application.