问题
(In Android Studio,) I have updated Google Play Services from
com.google.android.gms:play-services:6.1.11, to
com.google.android.gms:play-services:6.5.87
which resulted in unresolved:
import com.google.android.gms.drive.events.DriveEvent.Listener
Can anybody enlighten me on this issue? Release Notes do not mention anything in this area.
回答1:
I had this issue also. I believe it became ChangeListener.
import com.google.android.gms.drive.events.ChangeListener;
来源：https://stackoverflow.com/questions/27887854/what-happened-to-listener-with-a-new-version-of-google-play-services