Android App (no-VR) does not visible in "Sources unknow"

Hi,

I want to launch an Android app (AppCompatActivity) on the Oculus Quest.
When I build and run from Android Studio the app launch, but I don't see it in the menu "sources unknow".
If I add in the manifest 
<meta-data android:name="com.samsung.android.vr.application.mode" android:value="dual"/>
I can see it but I have a black screen on Oculus Quest, I have no render.

Anyone know why ?