【正文】 任務(wù)書(shū) 一、題目 基于手機(jī)的無(wú)線數(shù)字化磁力儀 二、研究主要內(nèi)容 接收來(lái)自 WiFi 模塊的的磁力儀數(shù)據(jù)，在移動(dòng)設(shè)備上進(jìn)行數(shù)據(jù)處理與顯示，并進(jìn)行相關(guān)數(shù)據(jù)分析。 四、進(jìn)度和要求 1 – 2 周：初步了解 Android 軟件的編寫(xiě)步驟和方法，安裝虛擬機(jī)運(yùn)行 Android SDK，安裝調(diào)試好編程軟件 Eclipse。 9 10 周：進(jìn)一步編寫(xiě)軟件及調(diào)試 。制作答辯電子稿，準(zhǔn)備答辯。 本文是針對(duì)硬件磁力儀做的 Android手機(jī)端 上位機(jī)軟件 ，安裝在 具有 安卓系統(tǒng)的手機(jī)或平板上，安卓版本為 以上。t anytime to analysis and use the data. But the Android software can solve problems of PC. The Android software bee more convenient and fast. This thesis makes a client software that can install on Android mobile phone or tablet. The version of Android is more than . A client hardware measures magic field, and transfers data to the upper puter. Android client software receives the information of magic field and displays the information with waveform. Android client software is convenient to measure the area of magic field, and can statistic or analysis the information of magic field. The main research of this thesis include: Android Software platform, software requirements, interface of software, Java class, testing, debugging and results of the software. KEY WORDS : android， java， client 本科畢業(yè)設(shè)計(jì)論文 III 目 錄 第一章 緒論 ................................................................................................................ 1 本文的研究背景和意義 .................................................................................. 1 研究現(xiàn)狀 .......................................................................................................... 2 本文所做的工作 .............................................................................................. 2 本文的組織結(jié)構(gòu) .............................................................................................. 2 第二章 相關(guān)技術(shù)介紹 ................................................................................................. 4 ANDROID平臺(tái) .................................................................................................. 4 安卓平臺(tái)特性 ....................................................................................... 4 安卓平臺(tái)架構(gòu) ....................................................................................... 4 安卓 市場(chǎng) ............................................................................................... 5 安卓應(yīng)用程序模塊 ............................................................................... 6 安卓平臺(tái)優(yōu)點(diǎn) ....................................................................................... 7 ANDROID軟件開(kāi)發(fā)語(yǔ)言 .................................................................................. 7 Java 語(yǔ)言 ................................................................................................ 7 語(yǔ)言特性 ............................................................................................... 7 ANDROID開(kāi)發(fā)環(huán)境 .......................................................................................... 8 ANDROID SOCKET 通信原理介紹 .................................................................... 9 Socket 定義與分類 ............................................................................... 9 Socket 的基本通信模型 ..................................................................... 10 Socket 基本實(shí)現(xiàn)原理和方式 ............................................................. 10 JAVA 多線程 ................................................................................................... 11 多線程的定義 ..................................................................................... 11 Java 多線程的實(shí)現(xiàn) ............................................................................. 12 線程的四種狀態(tài) ................................................................................. 12 線程的優(yōu)先級(jí)、同步及阻塞 ............................................................. 12 小結(jié) ................................................................................................................ 13 第三章 需求分析 ..................................................................................................... 15 功能分析 ........................................................................................................ 15 傳輸數(shù)據(jù)功能分析 ............................................................................. 15 數(shù)據(jù)處理功能分析 ............................................................................. 15 本科畢業(yè)設(shè)計(jì)論文 IV 存儲(chǔ)數(shù)據(jù)功能分析 ............................................................................. 15 波形繪制功能分析 ............................................................................. 16 歷史數(shù)據(jù)刪除功能分析 ..................................................................... 17 非功能需求分析 ............................................................................................ 17 小結(jié) ................................................................................................................ 17 第四章 詳細(xì)設(shè)計(jì)和實(shí)現(xiàn) ........................................................................................... 18 ANDROID開(kāi)發(fā)平臺(tái)的搭建 ............................................................................ 18 JDK 的 安裝 ......................................................................................... 18 SDK 的安裝 ......................................................................................... 19 Eclipse 下載與安裝 ............................................................................. 20 ADT插件安裝及配置 ......................................................................... 21 系統(tǒng)研究思路 ................................................................................................ 23 整機(jī)系統(tǒng) ............................................................................................. 23 軟件流程圖 ......................................................................................... 24 軟件界面 ........................................................................................................ 24 軟件界面設(shè)計(jì) ..................................................................................... 24 軟件按鈕事件界面設(shè)計(jì) .........................................