Handle hidden subscriptions for different cases.

Don't add CBRS into PhoneAccount, so that Dialer apps won't see it
as an option when making voice call. CBRS is currently data-only
subscription.

make sure CallNotifier sees hidden subscriptions. From now on
getActiveSubscriptionInfoList won't return hidden (carrier grouped
opportunistic) subscriptions. Replacing that call with internal
call so that CallNotifier sees hidden ones.

Bug: 121396526
Test: manual
Change-Id: I9a4cdec1c3e3d00ecd29375f41f433cb6f09ead3
2 files changed