10分钟学会搭建Android开发环境_隋雨辰
http://v.youku.com/v_show/id_XNTE2OTI5Njg0.html?from=s1.8-1-1.2
The import android.support cannot be resolved
找不到Android support jar(相容package)
project 右键 => properties=> 弹出对话框 选择Java Build Path => Libraries页面内 => Add External JARs => 加入adt-bundle-windows-x86_64-20140321sdkextrasandroidsupportv4android-support-4.0.jar即可。