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/ParcelableConnection.java

@@ -46,6 +46,7 @@ public final class ParcelableConnection implements Parcelable {
     private final StatusHints mStatusHints;
     private final DisconnectCause mDisconnectCause;
     private final List<String> mConferenceableConnectionIds;
+    private final int mCallSubstate;
 
     /** @hide */
     public ParcelableConnection(
@@ -62,7 +63,8 @@ public final class ParcelableConnection implements Parcelable {
             boolean isVoipAudioMode,
             StatusHints statusHints,
             DisconnectCause disconnectCause,
-            List<String> conferenceableConnectionIds) {
+            List<String> conferenceableConnectionIds,
+            int callSubstate) {
         mPhoneAccount = phoneAccount;
         mState = state;
         mConnectionCapabilities = capabilities;
@@ -77,6 +79,7 @@ public final class ParcelableConnection implements Parcelable {
         mStatusHints = statusHints;
         mDisconnectCause = disconnectCause;
         this.mConferenceableConnectionIds = conferenceableConnectionIds;
+        mCallSubstate = callSubstate;
     }
 
     public PhoneAccountHandle getPhoneAccount() {
@@ -136,6 +139,10 @@ public final class ParcelableConnection implements Parcelable {
         return mConferenceableConnectionIds;
     }
 
+    public int getCallSubstate() {
+        return mCallSubstate;
+    }
+
     @Override
     public String toString() {
         return new StringBuilder()
@@ -170,6 +177,7 @@ public final class ParcelableConnection implements Parcelable {
             DisconnectCause disconnectCause = source.readParcelable(classLoader);
             List<String> conferenceableConnectionIds = new ArrayList<>();
             source.readStringList(conferenceableConnectionIds);
+            int callSubstate = source.readInt();
 
             return new ParcelableConnection(
                     phoneAccount,
@@ -185,7 +193,8 @@ public final class ParcelableConnection implements Parcelable {
                     audioModeIsVoip,
                     statusHints,
                     disconnectCause,
-                    conferenceableConnectionIds);
+                    conferenceableConnectionIds,
+                    callSubstate);
         }
 
         @Override
@@ -218,5 +227,6 @@ public final class ParcelableConnection implements Parcelable {
         destination.writeParcelable(mStatusHints, 0);
         destination.writeParcelable(mDisconnectCause, 0);
         destination.writeStringList(mConferenceableConnectionIds);
+        destination.writeInt(mCallSubstate);
     }
 }