【正文】 ............................................................................ 8 SQLiteDatabase 數(shù)據(jù)庫(kù) .................................................................................... 9 4 Android 項(xiàng)目 ......................................................................................................................... 10 Android 簡(jiǎn)介 .............................................................................................................. 10 Android Features 特性 .................................................................................... 10 Android 基本框架 ........................................................................................... 11 Android 系統(tǒng)的四大組件 ............................................................................... 12 搭建 Android 開(kāi)發(fā)環(huán)境 ............................................................................................ 13 安裝 Java JDK................................................................................................. 13 安裝 SDK 模擬器 .......................................................................................... 14 手機(jī)模擬器安裝軟件 .................................................................................... 15 管理 SD 卡文件 ............................................................................................. 16 Android 音樂(lè)播放器的工程 ..................................................................................... 17 Android 項(xiàng)目 ................................................................................................... 17 Android 工程程序結(jié)構(gòu) ................................................................................... 17 文件 ............................................................................. 19 5 播放器系統(tǒng)功能詳細(xì)設(shè)計(jì) .................................................................................................. 21 音樂(lè)播放器主界面功能實(shí)現(xiàn) .................................................................................... 21 播放器主界面 ................................................................................................ 21 播放界面音軌的實(shí)現(xiàn) .................................................................................... 22 播放器播放、暫停、停止等功能 ................................................................ 24 IV 播放列表功能 ................................................................................................ 25 菜單功能 ................................................................................................................. 26 菜單界面 ........................................................................................................ 26 菜單功能實(shí)現(xiàn) ................................................................................................ 27 播放設(shè)置界面 ........................................................................................................... 28 界面實(shí)現(xiàn) ........................................................................................................ 28 歌詞顯示實(shí)現(xiàn) ................................................................................................ 29 手機(jī)擴(kuò)展卡的訪問(wèn) ................................................................................................... 30 文件瀏覽器 ............................................................................................................... 31 文件瀏覽器界面 ............................................................................................. 31 文件瀏覽器功能實(shí)現(xiàn) .................................................................................... 31 數(shù)據(jù)存儲(chǔ)方式 ........................................................................................................... 32 SharedPreferences ........................................................................................... 32 File 存儲(chǔ)方式 .................................................................................................. 33 數(shù)據(jù)庫(kù)連接 ................................................................................................................ 33 創(chuàng)建數(shù)據(jù)庫(kù) .................................................................................................... 33 操作數(shù)據(jù)庫(kù) .................................................................................................... 34 數(shù)據(jù)顯示 ......................................................................................................... 35 結(jié) 論 ........................................................................................................................................ 36 參 考 文 獻(xiàn) ............................................................................................................................ 37 致 謝 ........................................................................................................................................ 38 V 術(shù) 語(yǔ) 表 JDK Java Development Kit Android 基于 Linux 操作系統(tǒng)的手機(jī)平臺(tái) SDK Android Software Development Kit ADT Android Development Tool Android 開(kāi)發(fā)工具 IDE Intergrate Design Environment 集成開(kāi)發(fā)環(huán)境 ADB Android Debug Bridge 調(diào)試橋 AVD Android Virtual Devices Android 虛擬設(shè)備 DDMS Dalvik Debug Monitor Service 調(diào)試監(jiān)視服務(wù) AIDL Android Interface Description Language Android 接口描述語(yǔ)言 XMLNS XML Namespaces XML 命名空間。s society is quicker and quicker, with more advanced hardware mobile devices for mobile devices, which is required more and more high from the previous pursuit to pursue the visual technology, therefore, the people also gradually improve the system requirements, the paper mainly is to take on a music player from system design and realization of the application . Android is an open source system, it is based on the Linux operating system, the music player of the paper adopt the Android opensource system technology and take advantage of the Java language and edit