This paper studies the application of multi-sensor technology on Android mobile devices, and raises the method of implementations of Android sensor applications, allowing users and equipment more intuitive operation and interaction.First introduced the development environment to build Android application framework to achieve this application, the steps of calling correlation function of data fusion with JNI (Java Native Interface), as well as the process of generating shared libraries with Android NDK (Native Development Kit). Then elaborated the use of the Android sensor and the methods of development of compass, spirit level, dynamic cube; at the same time develop of the MFC server-side software, implementing the transfer of location coordinate data through Socket and draw the trajectory. Experimental results, which show that the system achieve the required function to demonstrate the application, and can be extended to other applications of mobile devices.