發(fā)布時(shí)間：2018-03-15 17:45

  本文選題：Android文件管理　切入點(diǎn)：共享和加密　出處：《山東大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著移動(dòng)互聯(lián)網(wǎng)技術(shù)的迅速革新,全球的智能信息產(chǎn)業(yè)蓬勃興起。在這樣的時(shí)代背景下,移動(dòng)智能終端應(yīng)運(yùn)而生,并憑借其較強(qiáng)的信息處理和數(shù)據(jù)連接能力、良好的交互和服務(wù)體驗(yàn)等優(yōu)勢(shì),得到了廣泛的普及和發(fā)展。在移動(dòng)操作系統(tǒng)市場(chǎng)中,Android和iOS最具代表性,其中Android操作系統(tǒng)因其開(kāi)放性和兼容性,受到了廣大開(kāi)發(fā)者和生產(chǎn)商的青睞,逐漸成為移動(dòng)操作系統(tǒng)市場(chǎng)中的主導(dǎo)者。隨著社會(huì)的發(fā)展,人們對(duì)移動(dòng)智能終端的要求也在不斷增加。移動(dòng)智能終端廠商為迎合市場(chǎng)需求,不斷提升硬件配置,使產(chǎn)品越來(lái)越"胖",但資源的利用率卻越來(lái)越低,這就造成了嚴(yán)重的資源浪費(fèi)。正是在這樣的背景下,中國(guó)虹計(jì)劃協(xié)同創(chuàng)新團(tuán)隊(duì)推出了中國(guó)虹計(jì)算機(jī),這種"瘦終端+寬帶+云平臺(tái)"的新型信息化模式下的智能終端。文件的管理和共享在人們的生活和工作中是不可或缺的。中國(guó)虹計(jì)算機(jī)為用戶提供了原生的文件管理器,可以對(duì)文件進(jìn)行簡(jiǎn)單操作。但原生的文件管理器存在諸多弊端。第一,功能比較單一,文件共享效率低下;第二,與PC機(jī)之間無(wú)法直接傳輸,用戶體驗(yàn)不好;第三,缺乏文件加密功能,文件的安全性和保密性得不到保障;第四,缺乏回收站功能,無(wú)法滿足用戶日常需求;第五,閱讀外文文件時(shí),文本翻譯操作繁瑣。為了解決以上問(wèn)題,本論文在中國(guó)虹計(jì)算機(jī)這種新型智能終端上,設(shè)計(jì)開(kāi)發(fā)了一款多功能的文件管理和共享系統(tǒng)。該系統(tǒng)可實(shí)現(xiàn)終端上文件的高效管理、終端間文件的快速共享、終端與PC間的跨平臺(tái)文件共享、文件的加解密、回收站和文本的快速翻譯等功能。既能滿足用戶需求,同時(shí)也能對(duì)中國(guó)虹計(jì)算機(jī)進(jìn)行優(yōu)化和完善。本論文首先對(duì)國(guó)內(nèi)外文件管理類的軟件進(jìn)行了詳細(xì)的調(diào)研,考察了當(dāng)前市場(chǎng)上此類軟件具備的功能、實(shí)現(xiàn)的方法以及存在的不足。在此基礎(chǔ)上,本論文結(jié)合中國(guó)虹計(jì)算機(jī)的特點(diǎn),對(duì)系統(tǒng)的功能需求和非功能需求進(jìn)行了分析,并制定了系統(tǒng)總體設(shè)計(jì)方案,包括物理結(jié)構(gòu)設(shè)計(jì)、軟件結(jié)構(gòu)設(shè)計(jì)和界面設(shè)計(jì)。為了保證系統(tǒng)性能穩(wěn)定、功能完善、體驗(yàn)良好,本論文還對(duì)Android文件系統(tǒng)、網(wǎng)絡(luò)通信、ResideMenu框架和MVP設(shè)計(jì)模式等相關(guān)技術(shù)進(jìn)行了深入的研究。在相關(guān)開(kāi)發(fā)技術(shù)的支撐下,本論文分別實(shí)現(xiàn)了系統(tǒng)六大功能。為了確保本系統(tǒng)能夠?qū)嶋H投入使用,論文的最后對(duì)系統(tǒng)進(jìn)行了功能測(cè)試、內(nèi)存泄漏測(cè)試以及壓力測(cè)試,同時(shí)對(duì)于測(cè)試過(guò)程中發(fā)現(xiàn)的問(wèn)題進(jìn)行了及時(shí)的修改和完善。最終系統(tǒng)通過(guò)各項(xiàng)測(cè)試,滿足了用戶的需求,實(shí)現(xiàn)了對(duì)中國(guó)虹計(jì)算機(jī)的優(yōu)化和完善。
[Abstract]:With the rapid innovation of mobile Internet technology, the global intelligent information industry is booming. Under this background, mobile intelligent terminals emerge as the times require and rely on their strong ability of information processing and data connection. The advantages of good interaction and service experience have been widely spread and developed. In the mobile operating system market, Android and iOS are the most representative, among which Android operating system is open and compatible. With the development of the society, the demand for mobile intelligent terminals is increasing. The mobile intelligent terminal manufacturers to meet the needs of the market, in order to meet the needs of the market, mobile intelligent terminal manufacturers have gradually become the dominant market in the mobile operating system market. It is against this background that China Rainbow plans, in collaboration with the innovation team, launched the China Rainbow computer, which has resulted in a serious waste of resources as a result of increasing hardware configuration and making products "fatter", but the utilization rate of resources is getting lower and lower. This "thin terminal broadband cloud platform" of the new intelligent terminal under the information mode. File management and sharing in people's lives and work is indispensable. Files can be operated simply. But the native file manager has many drawbacks. First, the function is relatively simple, file sharing efficiency is low; second, there is no direct transmission with the PC, the user experience is not good; third, Lack of file encryption function, file security and confidentiality can not be guaranteed; 4th, the lack of recycling bin function, can not meet the daily needs of users; 5th, reading foreign documents, text translation operation cumbersome. To solve the above problems, In this paper, a multi-function file management and sharing system is designed and developed on the Chinese rainbow computer, a new intelligent terminal. The system can realize the efficient management of the files on the terminal and the fast sharing of files between the terminals. Cross-platform file sharing between the terminal and PC, file encryption and decryption, recycling bin and text translation, etc., can meet the needs of users. At the same time, it can also optimize and perfect the rainbow computer in China. Firstly, this paper makes a detailed investigation on the domestic and foreign file management software, and investigates the functions of this kind of software in the current market. Based on the analysis of the characteristics of the Chinese rainbow computer, the functional and non-functional requirements of the system are analyzed, and the overall design scheme of the system, including the physical structure design, is developed. Software structure design and interface design. In order to ensure the system performance is stable, the function is perfect, the experience is good, this paper also to the Android file system, The network communication resilience menu framework and MVP design pattern are deeply studied. Under the support of the related development technology, this paper realizes six functions of the system, in order to ensure that the system can be put into practical use. At the end of the thesis, the function test, memory leak test and stress test are carried out. At the same time, the problems found in the testing process are modified and perfected in time. Finally, the system passes various tests to meet the needs of users. The optimization and perfection of Chinese rainbow computer are realized.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP311.52;TP316

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