摘要:隨著社會(huì)的發(fā)展，智能手機(jī)越來越受到人們的親睞，它將成為人們獲取信息的主要設(shè)備之一。因此，手機(jī)的應(yīng)用服務(wù)有著巨大的發(fā)展空間，手機(jī)地圖服務(wù)就是其中一項(xiàng)，手機(jī)地圖給出門在外的人們提供了很好的導(dǎo)航支持。android平臺(tái)使用的google map基本是免費(fèi)的，使得人們能夠減少成本而能獲得位置查詢服務(wù)，同時(shí)也為智能手機(jī)的發(fā)展及普及做出了貢獻(xiàn)。

　本論文通過對(duì)如塞班，windows mobile等其他智能手機(jī)平臺(tái)的了解后，進(jìn)而分析了android平臺(tái)的系統(tǒng)架構(gòu)和組件模型，接著解析了android中重要的google API及其應(yīng)用構(gòu)成。該系統(tǒng)包括了自我定位，地圖查詢，位置查詢，查看天氣等功能。本系統(tǒng)界面簡(jiǎn)潔明了，操作簡(jiǎn)單，具有良好的可擴(kuò)展和可維護(hù)性，能夠穩(wěn)定的運(yùn)行，能夠滿足用戶的相關(guān)需求。

關(guān)鍵詞：android；google API；地圖查詢；天氣查詢

Abstract:With the development of society, smart phones more and more people fancied that it will become one of the main equipment to obtain information. Therefore, the mobile application service has a huge space for development, is one of mobile map services, mobile maps for people to go out a good navigation support. android google map used in the basic platform is free, making it possible to reduce costs and to get location query service, but also for the development and popularity of smart phones to make a contribution.

　　　By understanding of such as Saipan, windows mobile smart phone platforms, and other platforms, and then analyzes the android platform, system architecture and component model, and then parse the android in the google API key and application form. The system includes a self-positioning, map search, location information, check the weather and other functions.This system has good scalability and maintainability,and easy to use. to stabilize the operation, to meet the needs of the user's relevant.

Keywords: android；google API；Map service; Weather