【正文】 i 基于 Android 平臺(tái)的天氣軟件開(kāi)發(fā) 摘 要 隨著時(shí)代的發(fā)展，智能終端設(shè)備與人們的生活結(jié)合越來(lái)越緊密，人們對(duì)于信息的獲取也有著更為強(qiáng)烈的需求，特別是與生活關(guān)系密切的氣象信息。 Android 作為當(dāng)前最流行的智能終端平臺(tái)，自然也存在著類似信息服務(wù)的需求。 本課題研究的是基于 Android 平臺(tái)的天氣軟件，目的是開(kāi)發(fā)出能夠使用戶及時(shí)了解實(shí)時(shí)天氣狀況和未來(lái)天氣變化的應(yīng)用程序。本文講述了基于 Android 平臺(tái)的天氣軟件的開(kāi)發(fā)過(guò)程，主要內(nèi)容包括了 Android 組件的使用， Java 網(wǎng)絡(luò)編程和 IO 操作，SQLite 數(shù)據(jù)庫(kù)技術(shù)， JSON 數(shù)據(jù)解析等，結(jié)合中國(guó)氣象網(wǎng)的天氣數(shù)據(jù)信息，實(shí)現(xiàn)了用戶可在聯(lián)網(wǎng)狀態(tài)下，可以查詢目標(biāo)地點(diǎn)實(shí)時(shí)天氣狀況和及未來(lái)幾天天氣變化的功能。通過(guò)此次開(kāi)發(fā)，不僅實(shí)現(xiàn)了預(yù)期的效果，還對(duì) Android 平臺(tái)下應(yīng)用程序的開(kāi)發(fā)過(guò)程有了一定的了解和掌握。 關(guān)鍵詞 天氣軟件 /Android/應(yīng)用程序 /Java ii ANDROID PLATFORMBASED WEATHER SOFTWARE DEVELOPMENT Abstract With the development of intelligent terminal equipment and people39。s lives more and more closely, it is more strong demand for access to information, in particular, is closely related to meteorological information and life. Android as the most popular intelligent terminal platform, naturally, there is a similar demand for services. The study of this topic is the weather software, based on the Android platform developed to enable users to keep abreast of realtime weather conditions and future changes in the weather application. This article describes the weather software development process based on the Android platform, the main contents include the use of Android ponents, Java work programming and IO operation, the SQLite database technology, the JSON data parsing, bined with weather data of the Chinese Academy of Meteorological information to achieve a users in a worked state, you can query realtime weather conditions of the target sites, and the next few days, the function of changes in the weather. With this development, not only to achieve the desired effect, but also on the Android platform application development process with a certain amount of understanding and mastering. KEY WORDS weather software， Android， application， Java iii 目 錄 中文摘要 .............................................................................................................................. i 英文摘要 ............................................................................................................................. ii 目 錄 ............................................................................................................................ iii 1 緒論 ................................................................................................................................. 1 研究背景 ................................................................................................................ 1 研究?jī)?nèi)容 ................................................................................................................ 1 研究意義 ................................................................................................................ 1 未來(lái)發(fā)展趨勢(shì) ...................................................................................................... 2 2 系統(tǒng)分析 ........................................................................................................................ 3 可行性研究 ........................................................................................................... 3 需求分析 ................................................................................................................ 3 功能分析 ............................................................................................................ 3 用例分析 ............................................................................................................ 4 設(shè)計(jì)目標(biāo) ................................................................................................................ 4 3 Android 開(kāi)發(fā)環(huán)境及平臺(tái)搭建 ............................................................................... 5 開(kāi)發(fā)環(huán)境介紹 ...................................................................................................... 5 平臺(tái)搭建過(guò)程 ...................................................................................................... 6 4 程序設(shè)計(jì) ........................................................................................................................ 7 整體設(shè)計(jì) ................................................................................................................ 7 界面設(shè)計(jì) ................................................................................................................ 7 數(shù)據(jù)庫(kù)設(shè)計(jì) ..........................................................................................................10 5 系統(tǒng)實(shí)現(xiàn) .......................................................................................................................11 文件結(jié)構(gòu)介紹 .....................................................................................................11 iv 相關(guān)技術(shù)介紹 .....................................................................................................12 Activity ...........................................................................................................12 Intent ...............................................................................................................13 Service .............................................................................................................14 SQLite ...............................................................................................................14 布局及控件介紹 ...............................................................................................14 城市碼獲取 ..........................................................................................................15 數(shù)據(jù)庫(kù)實(shí)現(xiàn) ..........................................................................................................20 數(shù)據(jù)庫(kù)存儲(chǔ) .......................................................................................................20 數(shù)據(jù)庫(kù)操作 .......................................................................................................23 用戶界面及操作 ........................