????1.jdk
????????????http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
?????????
??????????????(C:Program FilesJava)???·next????
?????????????????
??????????--????--?????????--???--????????
??????Path??????;C:Program FilesJavajdk1.7.0_51in;
???????CLASSPATH?????????????“.”
???????????????????????????????????
???????
????????????y?????????--cmd--javac????????????÷???javac ...????????????OK????????????
?????????г???????? ???????? ????
????2.Android SDK ??? Eclipse
????????????http://developer.android.com/sdk/index.html
?????????
?????????? Download the SDK ADT Bundle for Windows??????I have...?????64bit?????Download..???
??????????????????????Eclipse????????????μ?Android SDK
?????????????????
??????Path??????platform-tools??·???????磺E:Androidadt-bundle-windows-x86_64-20130219sdkplatform-tools
??????????????????????汾??SDK??????????SDK Manager.exe
????????????????????????????????????????sdk ools?????android.bat?????У??????????????????????????????
????OK??????????????????ú?????????????Eclipse??????????android???????