adb adb shell am start start command parameter problem

            
Recently looking adb command, see the start apk, but tried for a long time did not respond
Run the command as follows
adb shell am start-n com.kugou.android / com.kugou.android.activity.SplashActivity
Error follows
Erro type 3
Activity class {com.kugou.android / com.kugou.android.activity.SplashActivity
} Does not exist.

The wording is the same wording with online ah, the phone also installed a cool dog.
Know the solutions trouble telling friends, the Activity may be incorrectly, this is the Internet looking for, or the right who issued the
Reply:
com.kugou.android / com.kugou.android.app.splash.SplashActivity

HD Version: com.kugou.playerHD / com.kugou.playerHD.activity.SplashActivity
Reply:
com.kugou.android / com.kugou.android.app.splash.SplashActivity
This can open
com.kugou.android.app.splash.SplashActivity
This is where to find ah? Internet is not found