【正文】 長春工程學院畢業(yè)設計（論文） 摘 要 蘋果 iOS是由 蘋果公司 開發(fā)的手持設備操作系統(tǒng)。蘋果公司最早于 2021年 1月 9日的Macworld大會上公布這個系統(tǒng)，最初是設計給 iPhone使用的，后來陸續(xù)套用到 iPod touch、iPad以及 Apple TV等蘋果產(chǎn)品上 。 移動互聯(lián)網(wǎng) APP 優(yōu) 點也就是 APP 的優(yōu)點，個人認為 APP的優(yōu)勢就是改變了移動互聯(lián)網(wǎng)中瀏覽器一筐天下的局面，定制了特定的個性窗口界面查看、體念專屬數(shù)據(jù)信息，方便了用戶對自己愛好信息數(shù)據(jù)的方便快捷訪問。我認為移動互聯(lián)應用具有以下特點： l 應用輕便：除了長篇大論，休閑溝通外，能夠用語音通話的就用語音通話解決。 2 高便攜性：除了睡眠時間，移動設備一般都以遠高于 PC的使用時間伴隨在其主人身邊。 3 隱私性：移動設備用戶的隱私性遠高于 PC端用戶的要求 4 終端和網(wǎng)絡的局限性：移動互聯(lián)網(wǎng)業(yè)務在便攜的同時，也受到了來自網(wǎng)絡能力和終端能力的 限制：在網(wǎng)絡能力方面，受到無線網(wǎng)絡傳輸環(huán)境、技術能力等因素限制；在終端能力方面，受到終端大小、處理能力、電池容量等的限制。 本文主要圍繞 iOS 設備上使用 ObjectiveC 開發(fā)語言實現(xiàn)休閑娛樂的移動互聯(lián)應用，不僅可以娛樂還可以學習英語，最終基本實現(xiàn)看圖學英語、跟視頻學英語，可通過新浪微、人人、微信、短信、郵件方式向朋友們分享學習娛樂的歷程。 由于現(xiàn)在移動智能手機的普及，為 iOS、安卓等系統(tǒng)提供了良好的發(fā)展環(huán)境，由此可見移動互聯(lián)網(wǎng)的發(fā)展前景巨大。 關鍵詞： 蘋果 ios系統(tǒng) ObjectiveC分享 娛 樂 移動互聯(lián)網(wǎng) 智能手機 3G 長春工程學院畢業(yè)設計（論文） Abstract: Apple iOS is developed by Apple operating system for handheld devices. Apple as early as January 9, 2021 to be announced at Macworld this system was originally designed for iPhone use, and then gradually applied to the iPod touch, iPad and Apple TV and other Apple products. Advantage of the mobile Inter is the APP APP advantages, personally think that the advantage is to change the APP mobile Inter browser in a basket of the world situation, customized window interface view specific personality, body concept proprietary data, facilitate the user preference information on their own quick and easy data access. I think the mobile Inter applications with the following characteristics: l Application Light: In addition to longwinded, casual munication, but can use a voice call on the use of voice calls resolved. 2 High Portability: In addition to sleep time, mobile devices are generally much higher than the PC39。s use of time acpanied in its master39。s side. 3 of privacy: the privacy of users of mobile devices is much higher than PC end user requirements 4 terminal and work limitations: the portable mobile Inter services, but also by the terminal from the work capacity and capacity constraints: In the work capacity, the transmission by the wireless work environment, technology and other factors limit。 in the terminal capabilities, by the terminal size, processing power, battery capacity constraints. This paper mainly focus on iOS devices developed using ObjectiveC language implementation of the mobile Inter entertainment applications, not only entertainment but also can learn English, the basic realization of the ultimate plug learn English, learn English with the video, you can by Sina, everyone, microchannel , SMS, mail to friends to share the history of learning and entertainment. Now that the popularity of mobile smart phones for iOS, Android and other systems to provide a good environment for development, we can see great prospects for the development of mobile Inter . Keywords:Apple iOS system ObjectiveC shared entertainment smartphone mobile inter 3G 長春工程學院畢業(yè)設計（論文） 目錄 1 引言 ............................................................................................................................. 1 課題背景 ........................................................................................................ 1 項目內(nèi)容 ........................................................................................................ 2 系統(tǒng)設計目標 ................................................................................................ 2 使用對象 ........................................................................................................ 3 2 系統(tǒng)需求分析 .......................................................................................................... 3 市場經(jīng)濟分析 ................................................................................................ 3 模塊需求分析 ................................................................................................ 3 技術需求分析 ................................................................................................ 4 功能需求分析 ................................................................................................ 5 環(huán)境需求分析 ................................................................................................ 5 3 iOS、語言、環(huán)境以及所用技術介紹 ................................................................... 5 iOS 簡介 ........................................................................................................ 6 ObjectiveC 語言 ........................................................................................... 6 Xcode 開發(fā)環(huán)境 ............................................................................................ 7 SQLite 數(shù)據(jù)庫 ............................................................................................... 8 JSON 解析 ..................................................................................................... 9 MPMoviePlayerController 與 AVAudioPlayer 視頻播放類 .................... 9 4 總體設計 ................................................................................................................ 11 系統(tǒng)各個功能模塊總體設計 ...................................................................... 11 iOS 的 View 的生命周期 ............................................................................ 15 5 詳細設計 .................................................................................................................. 16 基礎類設計 .................................................................................................. 16 項目所需系統(tǒng)類庫 ...................................................................................... 18 第三方 SDK................................................................................................. 18 菜單首頁面 .................................................................................................. 19 故事內(nèi)容詳情頁面 ..........................................