SMS over IMS bug fixes

This change includes the following:
1) SMS over IMS remaining patches which address review comments

2) Fix for Bug:11378993
For MT SMS over IMS, if an application uses the createFromPdu(byte[] pdu) API
instead of createFromPdu(byte[] pdu,String format) API, we first try to create
SmsMessage from raw PDU with the format of active phone. That either returns a
valid SmsMessage object or throws a RuntimeException causing the correct format
to be used the next time. If GsmSmsAddress is not valid, we should throw
a RuntimeException which is handled by createFromPdu(byte[] pdu)

3) Fix for Bug:11424054
Register for ICC changes and handle new SMS on ICC

Bug: 11378993, 11424054
Change-Id: I94bcfcf93d8205c2916997091617899c6ebdd5e5
19 files changed
tree: 5e0dc42e1b2ab414068f23b3a49402f9b6d79e03
  3. README.txt
  4. src/
  5. tests/
  6. tools/