Merge "Change IMS callback AIDLs to be oneway" into oc-dr1-dev

am: cfcac665c1

Change-Id: I0e049166ddf3604d312748b63a94fa6ebe77c29d

telephony/java/com/android/ims/internal/IImsCallSessionListener.aidl

@@ -29,7 +29,7 @@ import com.android.ims.ImsSuppServiceNotification;
  * by having one of the methods called on the {@link IImsCallSessionListener}.
  * {@hide}
  */
-interface IImsCallSessionListener {
+oneway interface IImsCallSessionListener {
     /**
      * Notifies the result of the basic session operation (setup / terminate).
      */

telephony/java/com/android/ims/internal/IImsEcbmListener.aidl

@@ -35,7 +35,7 @@ package com.android.ims.internal;
  *
  * {@hide}
  */
-interface IImsEcbmListener {
+oneway interface IImsEcbmListener {
     /**
      * Notifies the application when the device enters Emergency Callback Mode.
      */

telephony/java/com/android/ims/internal/IImsExternalCallStateListener.aidl

@@ -23,7 +23,7 @@ import com.android.ims.ImsExternalCallState;
  *
  * {@hide}
  */
-interface IImsExternalCallStateListener {
+oneway interface IImsExternalCallStateListener {
 
     /**
      * Notifies client when Dialog Event Package update is received

telephony/java/com/android/ims/internal/IImsRegistrationListener.aidl

@@ -26,7 +26,7 @@ import android.net.Uri;
  *
  * {@hide}
  */
-interface IImsRegistrationListener {
+oneway interface IImsRegistrationListener {
     /**
      * Notifies the application when the device is connected to the IMS network.
      *

telephony/java/com/android/ims/internal/IImsUtListener.aidl

@@ -26,7 +26,7 @@ import com.android.ims.ImsReasonInfo;
 /**
  * {@hide}
  */
-interface IImsUtListener {
+oneway interface IImsUtListener {
     /**
      * Notifies the result of the supplementary service configuration udpate.
      */