[DS] Fix a bug about Sip incoming call screen do not show.

For buganizer #18847828
Dismiss the conference management screen when call incoming.

Change-Id: I470d059ae69a5a54b54de6be12b4fe335c23b8f1

1 files changed, 13 insertions, 1 deletions

diff --git a/InCallUI/src/com/android/incallui/ConferenceManagerPresenter.java b/InCallUI/src/com/android/incallui/ConferenceManagerPresenter.java
index bef4ef30a..86fc18ff3 100644
--- a/InCallUI/src/com/android/incallui/ConferenceManagerPresenter.java
+++ b/InCallUI/src/com/android/incallui/ConferenceManagerPresenter.java
@@ -21,6 +21,7 @@ import android.content.Context;
 import com.android.incallui.InCallPresenter.InCallDetailsListener;
 import com.android.incallui.InCallPresenter.InCallState;
 import com.android.incallui.InCallPresenter.InCallStateListener;
+import com.android.incallui.InCallPresenter.IncomingCallListener;
 
 import com.google.common.base.Preconditions;
 
@@ -32,7 +33,7 @@ import java.util.List;
  */
 public class ConferenceManagerPresenter
         extends Presenter<ConferenceManagerPresenter.ConferenceManagerUi>
-        implements InCallStateListener, InCallDetailsListener {
+        implements InCallStateListener, InCallDetailsListener, IncomingCallListener {
 
     private Context mContext;
 
@@ -42,6 +43,7 @@ public class ConferenceManagerPresenter
 
         // register for call state changes last
         InCallPresenter.getInstance().addListener(this);
+        InCallPresenter.getInstance().addIncomingCallListener(this);
     }
 
     @Override
@@ -49,6 +51,7 @@ public class ConferenceManagerPresenter
         super.onUiUnready(ui);
 
         InCallPresenter.getInstance().removeListener(this);
+        InCallPresenter.getInstance().removeIncomingCallListener(this);
     }
 
     @Override
@@ -90,6 +93,15 @@ public class ConferenceManagerPresenter
         }
     }
 
+    @Override
+    public void onIncomingCall(InCallState oldState, InCallState newState, Call call) {
+        // When incoming call exists, set conference ui invisible.
+        if (getUi().isFragmentVisible()) {
+            Log.d(this, "onIncomingCall()... Conference ui is showing, hide it.");
+            InCallPresenter.getInstance().showConferenceCallManager(false);
+        }
+    }
+
     public void init(Context context, CallList callList) {
         mContext = Preconditions.checkNotNull(context);
         mContext = context;