http://blog.youkuaiyun.com/lissdy/article/details/7038924
解决方法:
右键工程→Bulid Path→Configure Build Path...
选择Android,如图,在Project Build Target里面勾选相应的SDK即可
http://blog.youkuaiyun.com/lissdy/article/details/7038924
解决方法:
右键工程→Bulid Path→Configure Build Path...
选择Android,如图,在Project Build Target里面勾选相应的SDK即可
转载于:https://www.cnblogs.com/gaozy/p/4293144.html