I keep receiving the same errors when I use the Submission Validator and when I try to build my project in the Oculus Dashboard.
I have located the AndroidManifest.xml file and I know to add android:excludeFromRecents="true" to the <activity> section and to change <category android:name="android.intent.category.LAUNCHER" /> to <category android:name="android.intent.category.INFO" />.
The issue is that a new AndroidManifest.xml file is generated with every .apk build in Unity. I'm not sure how to change the default .xml file produced to reflect the changes that need to be made.
I am also confused about the Android SDK version. I am using SDK version 25, not 9. It is building with the results <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="23" />.
If anyone knows a way to change the AndroidManifest.xml file before the .apk file builds in Unity, the knowledge would be greatly appreciated!