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基于Android移動學(xué)習(xí)平臺的設(shè)計(jì)與實(shí)現(xiàn)

發(fā)布時(shí)間:2018-09-09 18:25
【摘要】:移動計(jì)算技術(shù)的發(fā)展與數(shù)字學(xué)習(xí)相結(jié)合產(chǎn)生了移動學(xué)習(xí),移動學(xué)習(xí)雖然在十幾年前就已經(jīng)被提出,但是由于當(dāng)時(shí)受到軟硬件資源等各方面的限制發(fā)展緩慢。隨著近幾年移動計(jì)算機(jī)技術(shù)的飛速發(fā)展,移動通信技術(shù)和移動終端技術(shù)都已經(jīng)成熟,當(dāng)初制約移動學(xué)習(xí)發(fā)展的問題都得到解決,移動學(xué)習(xí)開始逐步有效實(shí)施。 在這個(gè)信息化時(shí)代,數(shù)字化終身學(xué)習(xí)已經(jīng)成為人們的共識,但是人們生活、工作日益繁忙,很難抽出大段的時(shí)間去學(xué)習(xí)。這就要求人們要充分利用生活之余和工作空暇的時(shí)間去學(xué)習(xí)。移動終端設(shè)備性能越來越優(yōu)秀,而價(jià)格也在逐步下降,已經(jīng)進(jìn)入普通人的生活,于是,利用人們隨身攜帶的移動智能設(shè)備進(jìn)行學(xué)習(xí)成為巨大的市場需求,在這樣的時(shí)代背景和市場需求下,筆者提出基于Android的移動學(xué)習(xí)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)。 基于Android移動學(xué)習(xí)系統(tǒng)采用BS+CS架構(gòu)設(shè)計(jì),管理員、學(xué)生和教師均可以通過電腦和移動終端兩種途徑來訪問該系統(tǒng)。用戶使用電腦通過互聯(lián)網(wǎng)訪問該系統(tǒng)時(shí)和傳統(tǒng)的E-Learning學(xué)習(xí)系統(tǒng)類似。該系統(tǒng)主要的特點(diǎn)是提供接口,供用戶通過安裝在手機(jī)端的客戶端訪問,真正做到用戶隨時(shí)隨地可進(jìn)行學(xué)習(xí)的目標(biāo)。本系統(tǒng)服務(wù)器端系統(tǒng)采用JavEE平臺開發(fā),數(shù)據(jù)庫管理軟件采用MySQL。鑒于目前移動操作系統(tǒng)領(lǐng)域,Android操作系統(tǒng)占50%以上的比重,并且所占比重還在持續(xù)增加,所以系統(tǒng)客戶端基于Android系統(tǒng)開發(fā)。用戶使用安裝在手機(jī)端的客戶端軟件,可以方便的進(jìn)行課程資料的學(xué)習(xí),包括文字圖片等瀏覽、視頻資源的觀看等。本文設(shè)計(jì)的Android客戶端與服務(wù)器端通信使用開源的HTTPClient,數(shù)據(jù)傳輸采用JSON技術(shù)。
[Abstract]:The development of mobile computing technology combined with digital learning has resulted in mobile learning. Although mobile learning has been proposed more than ten years ago, the development of mobile learning is slow due to the limitation of software and hardware resources. With the rapid development of mobile computer technology in recent years, mobile communication technology and mobile terminal technology have been mature, the original constraints to the development of mobile learning have been solved, mobile learning began to gradually effective implementation. In this information age, digital lifelong learning has become a common understanding of people, but people live, work increasingly busy, it is difficult to take out a large period of time to learn. This requires people to make full use of their spare time and work time to study. The performance of mobile terminal devices is getting better and better, and the price is declining gradually, which has already entered the life of ordinary people. Therefore, it has become a huge market demand to use the mobile intelligent devices that people carry with them to learn. Under such background and market demand, the author puts forward the design and implementation of mobile learning system based on Android. The mobile learning system based on Android is designed with BS CS architecture. Administrators, students and teachers can access the system through computer and mobile terminal. Users use computers to access the system via the Internet similar to the traditional E-Learning learning system. The main feature of the system is to provide an interface for users to access the mobile phone side of the client, so as to truly achieve the goal that users can study anytime, anywhere. The server system of the system is developed on JavEE platform, and the database management software is developed by MySQL.. In view of the fact that the mobile operating system accounts for more than 50% of the total operating system, and the proportion is still increasing, the system client is based on Android system development. Users use the client software installed in the mobile phone, can be convenient to learn course materials, including text, pictures and other browsing, video resources viewing and so on. In this paper, the Android client and server end communication using open source HTTPClient, data transmission using JSON technology.
【學(xué)位授予單位】:電子科技大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:TP311.52

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2 姚昱e,

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