SMS: Add a compatible API getRecipientAddress for 3GPP2 SMS

The method getDisplayOriginatingAddress() return null for submit
pdu of 3GPP, it will cause applicatoin can not get address of sent
message. Thread ID is unable to be created for this invalid message
record.

Add an API getRecipientAddress() for SubmitPdu in SmsMessage.

Bug: 73012819
Change-Id: Ib3e98ad3f115038656db1ea7ff5b05491b28b85d
4 files changed