摘  要

随着安卓平台和移动互联网的快速崛起，手机已经成为人们生活不可缺的一部分，在现代人的生活中，人们生活节奏的加快，生活压力越来越大，碎片化的时间越来越多，那么一个可以在碎片化的时间内调节自己心情的产品，无疑将拥有一个巨大的市场，而且随着移动设备硬件越来越先进，人们对移动设备的软件要求也越要越高，而基于安卓平台的手机音乐播放器就能很好地满足这个需求。

安卓平台是一个开源的基于Linux的系统，本论文将基于安卓平台开源系统技术，使用Java语言和安卓平台Android Studio开发工具实现基于安卓平台的音乐播放器。相对于传统的卡带式音乐播放器，MP3播放器，MP4播放器，安卓平台的手机音乐播放器有着反应速度快，在线听音乐，分享心情感受，收藏歌曲等无法比拟的优势，安卓平台的手机音乐播放器逐渐成为人们生活不可或缺的一部分，所以一个基于安卓平台的音乐播放器无疑将拥有一个巨大的市场。

本文将会详细地从需求分析开始，认真分析用户需求，然后进行界面，数据库等的设计工作。进而使用Java实现需求，开发出一个高效的贴近用户的操作简单的音乐APP。最后通过系统化的测试，检验系统的稳定性。同时也要总结整个过程并指出播放器的不足之处，并提出修改的思路。

关键词：安卓平台；音乐播放器；音乐APP；Java：Android Studio

Abstract

With the rapid rise of the android platform and mobile Internet, mobile phone has become an indispensable part of people's life, in modern life, the pace of people life, life pressure is more and more big, fragmentation time more and more, so one can in the fragmented time to adjust their mood of products, will undoubtedly have a huge market, and with the mobile device hardware more and more advanced, people for mobile device software also more and higher, and based on the android platform of mobile phone music player can well meet the demand.

Android platform is an open source system based on Linux. This paper will be based on Android platform open source system technology, using Java language and Android platform Android Studio development tools to achieve a music player based on Android platform. Relative to the traditional cassette music player, MP3 player, MP4 player, android platform mobile phone music player has a fast reaction, listening to music online, share mood feelings, collect songs incomparable advantages, android platform mobile phone music player gradually become an indispensable part of people's life, so a music player based on android platform will undoubtedly have a huge market.

This paper will start from the detailed demand analysis, carefully analyze the user needs, and then the interface, database and other design work. Then use Java to achieve the requirements, to develop an efficient close to the user operation simple music APP. Finally, the stability of the system is tested through a systematic test. At the same time, we should also summarize the whole process and point out the shortcomings of the player, and put forward the idea of modification.

Key words: Android platform; music player; music APP; Java: Android Studio