@Uwe is right and the command you can use in command line is what you said:
"C:\Program Files (x86)\BlueStacks\HD-RunApp.exe" Android zok.android.phonics zok.android.phonics.SplashScreenActivity
which is:
Bluestacks application launcher:
"C:\Program Files (x86)\BlueStacks\HD-RunApp.exe"
Android
that came after the above line is a keyword which tells an application info to the launcher and those information are:
zok.android.phonics
the phonics
application and it package name in reverse and:
zok.android.phonics.SplashScreenActivity
the activity which is named SplashScreenActivity
inside the app. note that activities are like windows in your computer for android os.
in my version of bluestacks it uses -p
switch for app name and -a
switch for that app activity. like:
"C:\Program Files (x86)\BlueStacks\HD-RunApp.exe" -p zok.android.phonics -a zok.android.phonics.SplashScreenActivity