With the rapid development of the mobile Internet, the research on network behavior of the users of mobile terminals has become an active research area in the field of Internet research. The requirements for user experience are higher and higher, and there are also huge demand for personalized page to meet the needs of mobile terminals. Due to the huge number of users and numerous scenes of interaction, layout of the mobile terminal needs to be modified accordingly. These modifications, such as personality changes, required in system development increase workload and developing cost, which affect the scalability and flexibility of application been developed. This paper proposes a model of visual data mining based on the mobile terminal interface in Android opening source. In order to better suit the need of users, the model first uses the Android opening source technology to conduct an analysis on the features and logic of interactive page layout. Improvements of page interaction are made in terms of process, algorithm, timing and pre-sorted priority mechanism. Through the establishment of tokenization and tree construction, a general layout parser has been proposed in this paper, meanwhile a visual layout operation has been realized, so that the configuration can be altered flexibly for different scenarios. Improvements realized by this study reduce user response time and workload, and promote code reuse rate. The experimental results show that this model can simulate the concurrent operation of mobile terminal users, so that the average response time can be reduced by around 45%, and the success rate can be increased by about 30%. At the end of the project, it is found that the software development process in various stages of the workload has been significantly reduced, the average reduction of workload is 57%, according to the analysis of the measurement data of the project.