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1、I基于Android系统的手机地图应用软件开发摘要随着日异月新的科技发展,人们的生活越来越丰富多彩。我们已经身处信息爆炸以及知识经济繁荣的世界。这样的潮流同时带动了移动设备的迅猛发展,其中智能手机大有作为。而安卓操作系统正是现今智能手机上最为流行,最为开放,最有可能统治智能手机市场的一种功能强大的系统。本文通过介绍安卓系统的历史渊源,体系结构以及同各大主流手机操作系统的对比,指出安卓系统能独树一帜,统领手机市场的必然性。本文还全面展示了用Eclipse开发工具开发手机应用软件的方法,介绍了例如Activity,Intent
2、,Service以及ContentProvider等基础概念,分析了安卓应用程序的目录结构,基本组件以及数据存取等。在这些基本概念的理解之上,本文还详尽介绍了手机地图开发的步骤和实现机制。通过百度公司提供的API,获取其地图密钥,结合帮助文档,实现了地图的定位,路线绘制以及标记等基本功能。文章最后全面展示了此款手机地图应用软件的系统界面,调试结果以及各大功能,从而说明前期设计理念和方法的正确性和可行性。关键词:安卓,智能手机,定位,地图ITheDevelopmentofMobilePhoneMapBasedonAndroi
3、dOperatingSystemABSTRACTWiththedevelopmentofchangeablescienceandtechnology,people’slifehasbecomemoreandmorecolorful.Wehavelivedintheworldthatinformationexplosionandknowledgeeconomyflourishing.Atthesametime,thetideputinmotiononthemobiledeviceswhichhasdevelopedrapid
4、ly.Inthesedevices,thesmartphoneismakingitselfthebestone.Nowadays,AndroidSystemwhichisthemostpopularandopen,hasbecomethemostdominatedintelligenthandsetoperatingsystems,anditspowerfulfunctionwillmakeitselftheleaderamongthesmartphonemarket.Thisarticlehasintroducedthe
5、historyandstructureofAndroid,andmadeacontrastivewiththepresentmainintelligenthandsetoperatingsystems,throughwhichwecanacknowledgethereasonandinevitabilitywhyAndroidcanbeuniqueanddominatethehandsetphonemarket.Thisarticlealsoentirelydemonstratedthemethodofdeveloping
6、phoneapplicationwiththeEclipsedevelopmenttool,andintroducedthebasicconceptionsuchas“Activity”,“Intent”,“Service”and“ContentProvider”,andmadeanalysisonarchitecture,basicmodulesanddatastorageoperationofAndroidapplication.Afterunderstoodallthesebasicconception,thisar
7、ticlealsodetaileddemonstratedtheprocedureandrealizationmechanismofmobilephonemapdevelopment.ThroughtheBaiduCorporation’sAPIandobtainedthemapkeyandcombinedwithrelativehelpdocument,itcanrealizethebasicfunctionsuchaspositioning,routedrawingandmarking.Attheendofthisar
8、ticle,theinterfaceofthemobilephonemapapplicationaswellasthedebuggingresultsandessentialfunctionhasbeentotallydemonstrated,whichstronglyprovedthatthedesi