在深入研究Android Frame work所提供架构的基础上,提出“安全软件透明化”的概念。以后台监听系统行为、对需要进行安全处理的事件进行系统级截获的方式实现了Android平台的安全增强。并对Android平台上主要的系统行为逐一进行探索性研究,分别分析对各系统行为进行安全增强的可行性,指出实现思路,具有较为普遍的理论及实践指导意义。 Based on an in-depth study of the architecture provided by Android Frame work, the concept of “security software transparency” is proposed. Listen to the background monitoring system behavior, the need for security incidents to conduct system-level interception of the Android platform to achieve the security enhancement. And explores the main system behaviors on the Android platform one by one, and analyzes the feasibility of enhancing the security of each system separately. It points out that to realize the ideas has the more general theoretical and practical guiding significance.