【正文】 e Phone enters into the live step by step,it will bee the main device to obtain information. Services of mobile Phone will have great development Guards is one of them. Android platform offers users very convenient Security Guards the will be for Security Guards the design and implementation of service provides a better addition, Android platform is basically free, so can effectively reduce the software costs, Finally let each user will be free to get information, Also for the popularization of mobile phone Security Guards the service contribution. This paper discusses the present application of Symbian, Windows Mobile, MacOSX and RIM situation of such platform are analysed and pared. Further research and analysis of the Android platform system architecture and the ponent model, then analyzes the important Android API and the application form, with Intent and life cycle mechanism, on this basis, design and development of mobile phone Security Guards the software based on the Android platform. This system friendly interface, Convenient operation, Has good expansibility and maintainability。進(jìn)而研究分析了 Android 平臺(tái)的系統(tǒng)架構(gòu)和組件模型，接著解析了 Android 中的重要 API 和應(yīng)用構(gòu)成，以 Intent 和生命周期的機(jī)制。因此，手機(jī)的安全應(yīng)用服務(wù)將會(huì)有很大的發(fā)展空間，安全衛(wèi)士軟件就是其中之一。 應(yīng)用的構(gòu)成和工作機(jī)制 ................................................................... 8 與其他手機(jī)操作系統(tǒng)的比較 ........................................................... 9 本章小結(jié) ....................................................................................................... 10 第三章 軟件的總體框架 ............................................................................................11 軟件主要功能概述 ........................................................................................11 客戶端登錄 /退出 ................................................................................ 11 手機(jī)防御 .............................................................................................. 12 防打擾 .................................................................................................. 13 個(gè)人隱私 .............................................................................................. 13 程序管理 .............................................................................................. 14 密碼管理 .............................................................................................. 15 關(guān)于軟件 .............................................................................................. 15 軟件流程 ....................................................................................................... 16 第四章 軟件實(shí)現(xiàn) ..................................................................................................... 18 II 用戶登錄的實(shí)現(xiàn)過程 ................................................................................... 18 軟件主頁(yè)面的實(shí)現(xiàn) 過程 ............................................................................... 18 手機(jī)綁定的實(shí)現(xiàn)過程 ................................................................................... 19 防打擾的實(shí)現(xiàn)過程 ....................................................................................... 21 個(gè)人隱私的實(shí)現(xiàn)過程 ................................................................................... 23 程序管理的實(shí)現(xiàn)過程 ................................................................................... 24 密碼管理的實(shí)現(xiàn)過程 ................................................................................... 26 關(guān)于軟件的實(shí)現(xiàn)過程 ................................................................................... 27 用戶退出的實(shí)現(xiàn)過程 ................................................................................... 29 第五章 總結(jié)與展望 ..................................................................................................... 30 論文