Includes:
-getDefaultDownloadableSubscriptionList, which returns a list of
default subscriptions available for the device.
-getEuiccInfo, which returns an EuiccInfo object containing
non-sensitive information about the eUICC device.
-deleteSubscription, to delete a subscription.
-switchToSubscription, to switch to (or away from) a subscription.
-updateSubscriptionNickname, to update the nickname of a subscription
which is saved to the eUICC.
-eraseSubscriptions, to factory reset the eUICC.
-Settings.Global#DEFAULT_SM_DP_PLUS, a default SM-DP+ server which is
used to query for default subscriptions in
getDefaultDownloadableSubscriptionList.
These APIs follow the template of the APIs which have already been
implemented.
This completes the baseline implementation as designed; any additional
APIs or tweaks to the APIs will be tracked as separate bugs.
Fixes: 33075886
Test: Build/boot
Change-Id: I8057757c874f94e0c816af1ca071d656c8f145b9
91c3d07fd9