The study of smart phone development based on UML

Smart phone will become the best mobile communication terminals, but the proportion level of Smartphone in the mobile phone market depends on its development approach quality. As a typical embedded system, it is of a common problem in the embedded system development, the purpose of this article is to design Smartphone development methodology, which is based on the development of UML and uses this method to complete the development of SMS application. This paper studies the development of UML in the embedded system´s superiority and shortcoming, combines with object-oriented design patterns for the Smartphone applications development to raise a named Smartphone model, makes it instantiation in the article mobile phone development platform Android, and tests the effectiveness established UML models tested.