On-device Android containers are apps that simulate the Android OS on an Android-powered device. This includes both apps that simulate the Android OS in its entirety and apps that only simulate portions of the Android OS.
If you don't want on-device Android container apps to load in or proxy your Play Store app, you can add a string to your app manifest that declares this restriction.
<property android:name="REQUIRE_SECURE_ENV" android:value="1" />
For this use case, you can use the
REQUIRE_SECURE_ENV property regardless of
the Android version that your app runs on.
On-device Android container apps are required to respect this declaration.
For more information about on-device Android containers, see the Help Center.