1 files changed, 40 insertions, 0 deletions
diff --git a/telecomm/java/android/telecom/RemoteConference.java b/telecomm/java/android/telecom/RemoteConference.java
index ae5cd46..bdce033 100644
--- a/telecomm/java/android/telecom/RemoteConference.java
+++ b/telecomm/java/android/telecom/RemoteConference.java
@@ -92,6 +92,17 @@ public final class RemoteConference {
                 int connectionCapabilities) {}
 
         /**
+         * Indicates that the call properties of this {@code RemoteConference} have changed.
+         * See {@link #getConnectionProperties()}.
+         *
+         * @param conference The {@code RemoteConference} invoking this method.
+         * @param connectionProperties The new properties of the {@code RemoteConference}.
+         */
+        public void onConnectionPropertiesChanged(
+                RemoteConference conference,
+                int connectionProperties) {}
+
+        /**
          * Invoked when the set of {@link RemoteConnection}s which can be added to this conference
          * call have changed.
          *
@@ -133,6 +144,7 @@ public final class RemoteConference {
     private int mState = Connection.STATE_NEW;
     private DisconnectCause mDisconnectCause;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private Bundle mExtras;
 
     /** @hide */
@@ -243,6 +255,24 @@ public final class RemoteConference {
         }
     }
 
+    /** {@hide} */
+    void setConnectionProperties(final int connectionProperties) {
+        if (mConnectionProperties != connectionProperties) {
+            mConnectionProperties = connectionProperties;
+            for (CallbackRecord<Callback> record : mCallbackRecords) {
+                final RemoteConference conference = this;
+                final Callback callback = record.getCallback();
+                record.getHandler().post(new Runnable() {
+                    @Override
+                    public void run() {
+                        callback.onConnectionPropertiesChanged(
+                                conference, mConnectionProperties);
+                    }
+                });
+            }
+        }
+    }
+
     /** @hide */
     void setConferenceableConnections(List<RemoteConnection> conferenceableConnections) {
         mConferenceableConnections.clear();
@@ -322,6 +352,16 @@ public final class RemoteConference {
     }
 
     /**
+     * Returns the properties of the conference. See {@code PROPERTY_*} constants in class
+     * {@link Connection} for valid values.
+     *
+     * @return A bitmask of the properties of the conference call.
+     */
+    public final int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
+    /**
      * Obtain the extras associated with this {@code RemoteConnection}.
      *
      * @return The extras for this connection.