IMS-VT: Upgrade/Downgrade change

-Add isVideo API to VideoProfile.VideoState

IMS-VT: Fix propagation of device orientation.
Orientation received at VT Service is incorrect.
Fixed propagation of device orientation to VT service.

IMS-VT: Upgrade fix
-Add session modify call timed out constant

Notify listeners of video quality changed event
- Propagate the video quality changed message to the UI.

IMS: Add support for video quality
- Add Config interface to get/set video quality

IMS-VT: Multitasking feature
-Support for video multitasking

IMS-VT: Modification of data usage aidl
Change data usage aidl interface to take parameter type long
instead of int

Change-Id: I7cda2a689edb86d025dfe8efc8f573918c4bd6bc

Propagate the call substate changed message to the UI

IMS-VT: Add call modifiable capability

PhoneCapababilities call type modifiable constant added

IMS-VT: Add a bit mask CALL_SUBSTATE_ALL with all call substate bits set

IMS-VT: Enable Video conferencing.

Enable Video conferencing.

Change-Id: I4240aa6f32c75d6eea8a41da3c87bca651f0901b

IMS-VT: Add hide for setVideoProvider API
Observed compilation error for SDK generation due to setVideoProvider
API. Marking setVideoProvider as hide inorder to resolve the
compilation error.

IMS-VT: Add persist.radio.ims.audio.output for VT calls
-- Add persist.radio.ims.audio.output to set the default speaker
   for VT calls.
-- Add required constants

IMS-VT: Add additional error codes for upgrade downgrade
-Add support to send additional error codes to UI during
 upgrade downgrade.

Change-Id: Id452d225098fe3bccdcd37d242985c5c761144c1

telecomm/java/android/telecom/ConnectionService.java

@@ -415,6 +415,21 @@ public abstract class ConnectionService extends Service {
                     Connection.capabilitiesToString(connectionCapabilities));
             mAdapter.setConnectionCapabilities(id, connectionCapabilities);
         }
+
+        @Override
+        public void onVideoStateChanged(Conference c, int videoState) {
+            String id = mIdByConference.get(c);
+            Log.d(this, "onVideoStateChanged set video state %d", videoState);
+            mAdapter.setVideoState(id, videoState);
+        }
+
+        @Override
+        public void onVideoProviderChanged(Conference c, Connection.VideoProvider videoProvider) {
+            String id = mIdByConference.get(c);
+            Log.d(this, "onVideoProviderChanged: Connection: %s, VideoProvider: %s", c,
+                    videoProvider);
+            mAdapter.setVideoProvider(id, videoProvider);
+        }
     };
 
     private final Connection.Listener mConnectionListener = new Connection.Listener() {
@@ -508,6 +523,8 @@ public abstract class ConnectionService extends Service {
         @Override
         public void onVideoProviderChanged(Connection c, Connection.VideoProvider videoProvider) {
             String id = mIdByConnection.get(c);
+            Log.d(this, "onVideoProviderChanged: Connection: %s, VideoProvider: %s", c,
+                    videoProvider);
             mAdapter.setVideoProvider(id, videoProvider);
         }
 
@@ -542,6 +559,13 @@ public abstract class ConnectionService extends Service {
                 mAdapter.setIsConferenced(id, conferenceId);
             }
         }
+
+        @Override
+        public void onCallSubstateChanged(Connection c, int callSubstate) {
+            String id = mIdByConnection.get(c);
+            Log.d(this, "Adapter set call substate %d", callSubstate);
+            mAdapter.setCallSubstate(id, callSubstate);
+        }
     };
 
     /** {@inheritDoc} */
@@ -611,7 +635,8 @@ public abstract class ConnectionService extends Service {
                         connection.getAudioModeIsVoip(),
                         connection.getStatusHints(),
                         connection.getDisconnectCause(),
-                        createIdList(connection.getConferenceables())));
+                        createIdList(connection.getConferenceables()),
+                        connection.getCallSubstate()));
     }
 
     private void abort(String callId) {
@@ -871,6 +896,8 @@ public abstract class ConnectionService extends Service {
      * @param conference The new conference object.
      */
     public final void addConference(Conference conference) {
+        Log.d(this, "addConference: conference=%s", conference);
+
         String id = addConferenceInternal(conference);
         if (id != null) {
             List<String> connectionIds = new ArrayList<>(2);
@@ -884,8 +911,14 @@ public abstract class ConnectionService extends Service {
                     conference.getState(),
                     conference.getConnectionCapabilities(),
                     connectionIds,
-                    conference.getConnectTimeMillis());
+                    conference.getVideoProvider() == null ?
+                            null : conference.getVideoProvider().getInterface(),
+                    conference.getVideoState(),
+                    conference.getConnectTimeMillis()
+                    );
             mAdapter.addConferenceCall(id, parcelableConference);
+            mAdapter.setVideoProvider(id, conference.getVideoProvider());
+            mAdapter.setVideoState(id, conference.getVideoState());
 
             // Go through any child calls and set the parent.
             for (Connection connection : conference.getConnections()) {
@@ -926,7 +959,7 @@ public abstract class ConnectionService extends Service {
                     connection.getAudioModeIsVoip(),
                     connection.getStatusHints(),
                     connection.getDisconnectCause(),
-                    emptyList);
+                    emptyList, connection.getCallSubstate());
             mAdapter.addExistingConnection(id, parcelableConnection);
         }
     }