【正文】 指導(dǎo)教師： 院系（部所） ： 專(zhuān) 業(yè)： 完成日期： 學(xué)校代碼： 10904 學(xué) 士 學(xué) 位 論 文 基于 Android平臺(tái)的 Rss閱讀器的開(kāi)發(fā) 姓 名： 學(xué) 號(hào)： 指導(dǎo)教師： 院系（部所） ： 專(zhuān) 業(yè)： 完成日期： 學(xué)校代碼： 10904 基于 Android 平臺(tái)的 RSS 新聞閱讀的開(kāi)發(fā) 摘 要 當(dāng)今時(shí)代科技迅速發(fā)展，信息網(wǎng)絡(luò)正由傳統(tǒng)的互聯(lián)網(wǎng)向物聯(lián)網(wǎng)轉(zhuǎn)變，伴隨著科技發(fā)展，人們更加渴望能夠隨時(shí)隨地的了解并獲取自己所需的信息。用戶的獲取信息的方式也已由傳統(tǒng)的報(bào)紙、電視、 PC 等，轉(zhuǎn)向更易攜帶的移動(dòng)終端 ——手機(jī)。 RSS（簡(jiǎn)易信息聚合，也叫聚合內(nèi)容）技術(shù)的不斷成熟促進(jìn)了手機(jī) RSS 新聞閱讀器的出現(xiàn)。 RSS 閱讀器的設(shè)計(jì)采用軟件工程的開(kāi)發(fā)思路，運(yùn)用 J2ME 技術(shù)，綜合利用Eclipse 開(kāi)發(fā)工具和 Android SDK 工具包加以實(shí)現(xiàn)。手機(jī)用戶可以通過(guò)本軟件更加快速而準(zhǔn)確篩選自己所需 信息。軟件業(yè)務(wù)模型利用業(yè)務(wù)流程圖描述；功能模型利用用況圖描述；數(shù)據(jù)模型利用 CDM 圖和 PDM 圖進(jìn)行描述?？梢院芎锰岣哂脩艉Y選信息的效率，節(jié)約用戶信息瀏覽時(shí)間。 【 關(guān)鍵詞 】 RSS； 新聞閱讀器 ； Andorid SDK； UML 基于 Android 平臺(tái)的 RSS 新聞閱讀的開(kāi)發(fā) Abstract In today39。s way to obtain information also has been changed from the traditional newspaper, TV, PC, to a more portable mobile terminal of mobile phone. Along with the work and 3G work’s high speed data transmission technology been matured. Mobile phone has changed from the traditional munication terminal development to a more humane intelligent terminal equipment, The mobile phone’s function of fast and efficient information getting is also more and more high expectations. RSS (RSS, also known as Really Simple Syndication) technology unceasingly mature promotings the RSS news reader’s appearence. RSS reader provides users with powerful information aggregation function,Greatly improve the interaction between users and Inter data. Helps user oriented browse the interesting information they want.,Shielding the information they were not interested in from work. Gives users a better online experience. RSS reader using software engineering ideas for development, basis of J2ME, Using Eclipse development tools and Android SDK to be realized. Software implementation the function of the news channel, add and delete news, read news, news updates, news collection and delete. Mobile phone users of the software can be more rapid and accurate screening their required information. The software uses the UML model and Rational Rose modeling tools. Software business model description: business process diagram。 News reader。 UML 基于 Android 平臺(tái)的 RSS 新聞閱讀的開(kāi)發(fā) 目 錄 第 1 章 緒論 .................................................................................................................. 1 研究背景 ........................................................................................................... 1 目的及意義 ........................................................................................................ 2 研究的方法及內(nèi)容 ........................................................................................... 3 第 2 章 系統(tǒng)分析 .......................................................................................................... 4 項(xiàng)目規(guī)劃 ........................................................................................................... 4 . 可行性分析 ...................................................................................................... 4 技術(shù)可行性 .............................................................................................. 4 經(jīng)濟(jì)可行性 .............................................................................................. 5 需求分析 ........................................................................................................... 5 數(shù)據(jù)流圖 .................................................................................................. 5 系統(tǒng)用例圖 .............................................................................................. 6 系統(tǒng)活動(dòng)圖 .............................................................................................. 7 開(kāi)發(fā)工具的選擇 ............................................................................................... 8 Android 系統(tǒng)的優(yōu)點(diǎn) ................................................................................ 8 Android 的功能優(yōu)勢(shì) ................................................................................ 9 業(yè)務(wù)流程分析 ................................................................................................. 10 第 3 章 數(shù)據(jù)庫(kù)設(shè)計(jì) .................................................................................................... 12 數(shù)據(jù)表設(shè)計(jì)及實(shí)體圖 ..................................................................................... 12 數(shù)據(jù)模型分析 ................................................................................................. 13 PowerDesigner 簡(jiǎn)介 ............................................................................... 13 概念數(shù)據(jù)模型 CDM 設(shè)計(jì) ..................................................................... 13 物理數(shù)據(jù)模型 PDM 設(shè)計(jì) ..................................................................... 14 第 4 章 系統(tǒng)設(shè)計(jì) ........................................................................................................ 16 設(shè)計(jì)目標(biāo) ......................................................................................................... 16 系統(tǒng)框架圖 ..................................................................................................... 16 開(kāi)發(fā)機(jī)運(yùn)行環(huán)境 ............................................................................................. 16 統(tǒng)一建模語(yǔ)言 UML ....................................................................................... 17 基于 Android 平臺(tái)的 RSS 新聞閱讀的開(kāi)發(fā) Rational Rose 概述 ......................................................................................... 17 創(chuàng)建系統(tǒng)用況圖 ............................................................................................. 18 第 5 章 RSS 閱讀器的設(shè)計(jì)與實(shí)現(xiàn) ............................................................................ 20 布局界面設(shè)計(jì) ................................................................................................. 20 主界面的設(shè)計(jì) .......