Android编译出错:unable to resolve target ...

点击project的properties,选择"Android",在"Project Build Target"项,选择合适的项打上勾。

更多参考:

http://stackoverflow.com/questions/11278319/importing-project-gave-unable-to-resolve-target-android-7

For example, "name@something.com". If someone replies to you it will be via email.
For example, "http://someaddress.com"