英文原版Beginning Android 4 1st Edition

BeginningAndroid4isyourfirststeponthepathtocreatingmarketableappsfortheburgeoningAndroidMarket,Amazon’sAndroidAppstore,andmore.Google’sAndroidoperating-systemhastakentheindustrybystorm,goingfromitshumblebeginningsasasmartphoneoperatingsystemtoitscurrentstatusasaplatformforappsthat