commit 50e3506533478fa273cbc92c2919470d1889f1ed
author Ihab Awad <ihab@google.com> Tue Sep 30 09:17:03 2014 -0700
committer Ihab Awad <ihab@google.com> Tue Sep 30 16:46:39 2014 -0700
tree 2427095ce136a68b7ee48827bd9bac8bed934dcd
parent 9cf01b63cb0023aec0e05b1ce050ff572532b876

Refine implementation of GSM conferences (1/3)

Bug: 17684223
Change-Id: I05d05b594803ea2c1da4247111b70ad5f870ac46

telecomm/java/android/telecom/RemoteConference.java

diff --git a/telecomm/java/android/telecom/RemoteConference.java b/telecomm/java/android/telecom/RemoteConference.java
index b18cb96..b548274 100644
--- a/telecomm/java/android/telecom/RemoteConference.java
+++ b/telecomm/java/android/telecom/RemoteConference.java
@@ -21,6 +21,7 @@
 import android.annotation.SystemApi;
 import android.os.RemoteException;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Set;
@@ -40,6 +41,9 @@
         public void onConnectionAdded(RemoteConference conference, RemoteConnection connection) {}
         public void onConnectionRemoved(RemoteConference conference, RemoteConnection connection) {}
         public void onCapabilitiesChanged(RemoteConference conference, int capabilities) {}
+        public void onConferenceableConnectionsChanged(
+                RemoteConference conference,
+                List<RemoteConnection> conferenceableConnections) {}
         public void onDestroyed(RemoteConference conference) {}
     }
 
@@ -50,6 +54,9 @@
     private final List<RemoteConnection> mChildConnections = new CopyOnWriteArrayList<>();
     private final List<RemoteConnection> mUnmodifiableChildConnections =
             Collections.unmodifiableList(mChildConnections);
+    private final List<RemoteConnection> mConferenceableConnections = new ArrayList<>();
+    private final List<RemoteConnection> mUnmodifiableConferenceableConnections =
+            Collections.unmodifiableList(mConferenceableConnections);
 
     private int mState = Connection.STATE_NEW;
     private DisconnectCause mDisconnectCause;
@@ -127,6 +134,15 @@
         }
     }
 
+    /** @hide */
+    void setConferenceableConnections(List<RemoteConnection> conferenceableConnections) {
+        mConferenceableConnections.clear();
+        mConferenceableConnections.addAll(conferenceableConnections);
+        for (Callback c : mCallbacks) {
+            c.onConferenceableConnectionsChanged(this, mUnmodifiableConferenceableConnections);
+        }
+    }
+
     /** {@hide} */
     void setDisconnected(DisconnectCause disconnectCause) {
         if (mState != Connection.STATE_DISCONNECTED) {
@@ -219,6 +235,10 @@
         }
     }
 
+    public List<RemoteConnection> getConferenceableConnections() {
+        return mUnmodifiableConferenceableConnections;
+    }
+
     public final void registerCallback(Callback callback) {
         mCallbacks.add(callback);
     }