MWI,phantom call,Suppl services, error codes

1. IMS MWI Feature
- Add new API to update waiting
voice message count, for UI
propagation based on RFC 3842

2. phantom call support

Supplementary services

3. IMS : Incoming Call Barring
- Modified existing API to support
   request like registration,activation,
   deactivation,erasure,interogation.

4.Unsol supplementary service notification
- send unsol supplementary notification to UI
- add call history info

Miscellaneous
5. Ims: Originate conference call in DIALING state

6. IMS: Addition of Extras to ImsCallProfile
- Add EXTRA string definitions to ImsCallProfile

7. IMS: Definition of error code
- answered elsewhere
- FDN call failure

8.
- Propagate IMS supplementary services to telephony framework
- Introduce call forwarding history info.

Bug: 21725750
Squash of 2 earlier CLs:
         Change-Id: I52a64e9a5df3479189f62921a01655a50fb386fc
         Change-Id: Idc3a433785e84a3d683cbcfc7fb90f0b89dced12

Change-Id: I428ce3c6a043e43b86dea41622e0a828d8b45e53

1 files changed, 7 insertions, 0 deletions

diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index f304d1d..93cea97 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -252,6 +252,13 @@ public abstract class Connection extends Conferenceable {
     // Next CAPABILITY value: 0x00400000
     //**********************************************************************************************
 
+    /**
+     * Call extras key to pack/unpack call history info.
+     * The value for this key should be an ArrayList of Strings.
+     * @hide
+     */
+    public static final String EXTRA_CALL_HISTORY_INFO = "EXTRA_CALL_HISTORY_INFO";
+
     // Flag controlling whether PII is emitted into the logs
     private static final boolean PII_DEBUG = Log.isLoggable(android.util.Log.DEBUG);