????1.3??Android SDK???

??????Android Developers????android-sdk_r05-windows.zip??????????????????·????

????????SDK Setup.exe?????Available Packages???????г???????????????Settings?????Misc?е?"Force https://..."????????Available Packages ??

???????????????SDK??????????????????????Installation Selected??Accept All??Install Accepted????????????????

??????????????????PATH????Android SDK?е?tools·??(?????D:AndroidDevelopandroid-sdk-windows ools)??

?2??????Android SDK?????????

????“???”???????????????????????????????cmd??????????SDK????????????

???????? android –h ????????????μ??????????????????

?3?????Android SDK???????

????1.4??ADT???

?????? Eclipse IDE?????????е? "Help" -> "Install New Software"