diff --git a/java/com/android/incallui/CallCardPresenter.java b/java/com/android/incallui/CallCardPresenter.java
index 15b04ea..be9b3ef 100644
--- a/java/com/android/incallui/CallCardPresenter.java
+++ b/java/com/android/incallui/CallCardPresenter.java
@@ -142,7 +142,7 @@
       };
 
   public CallCardPresenter(Context context) {
-    LogUtil.i("CallCardController.constructor", null);
+    LogUtil.i("CallCardPresenter.constructor", null);
     mContext = Assert.isNotNull(context).getApplicationContext();
     callLocation = CallLocationComponent.get(mContext).getCallLocation();
   }
@@ -179,7 +179,7 @@
 
   @Override
   public void onInCallScreenReady() {
-    LogUtil.i("CallCardController.onInCallScreenReady", null);
+    LogUtil.i("CallCardPresenter.onInCallScreenReady", null);
     Assert.checkState(!isInCallScreenReady);
     if (mContactsPreferences != null) {
       mContactsPreferences.refreshValue(ContactsPreferences.DISPLAY_ORDER_KEY);
@@ -222,7 +222,7 @@
 
   @Override
   public void onInCallScreenUnready() {
-    LogUtil.i("CallCardController.onInCallScreenUnready", null);
+    LogUtil.i("CallCardPresenter.onInCallScreenUnready", null);
     Assert.checkState(isInCallScreenReady);
 
     // stop getting call state changes
diff --git a/java/com/android/incallui/VideoCallPresenter.java b/java/com/android/incallui/VideoCallPresenter.java
index 89cddb9..ab02c3b 100644
--- a/java/com/android/incallui/VideoCallPresenter.java
+++ b/java/com/android/incallui/VideoCallPresenter.java
@@ -60,14 +60,14 @@
  * layer:
  *
  * <ul>
- * <li>{@code VideoCallPresenter} creates and informs telephony of the display surface.
- * <li>{@code VideoCallPresenter} creates the preview surface.
- * <li>{@code VideoCallPresenter} informs telephony of the currently selected camera.
- * <li>Telephony layer sends {@link CameraCapabilities}, including the dimensions of the video for
- *     the current camera.
- * <li>{@code VideoCallPresenter} adjusts size of the preview surface to match the aspect ratio of
- *     the camera.
- * <li>{@code VideoCallPresenter} informs telephony of the new preview surface.
+ *   <li>{@code VideoCallPresenter} creates and informs telephony of the display surface.
+ *   <li>{@code VideoCallPresenter} creates the preview surface.
+ *   <li>{@code VideoCallPresenter} informs telephony of the currently selected camera.
+ *   <li>Telephony layer sends {@link CameraCapabilities}, including the dimensions of the video for
+ *       the current camera.
+ *   <li>{@code VideoCallPresenter} adjusts size of the preview surface to match the aspect ratio of
+ *       the camera.
+ *   <li>{@code VideoCallPresenter} informs telephony of the new preview surface.
  * </ul>
  *
  * <p>When downgrading to an audio-only video state, the {@code VideoCallPresenter} nulls both
@@ -169,7 +169,7 @@
 
     boolean isPaused = VideoProfile.isPaused(videoState);
     boolean isCallActive = callState == DialerCall.State.ACTIVE;
-    //Show incoming Video for dialing calls to support early media
+    // Show incoming Video for dialing calls to support early media
     boolean isCallOutgoingPending =
         DialerCall.State.isDialing(callState) || callState == DialerCall.State.CONNECTING;
 
@@ -455,6 +455,13 @@
   @Override
   public void onIncomingCall(
       InCallPresenter.InCallState oldState, InCallPresenter.InCallState newState, DialerCall call) {
+    // If video call screen ui is already destroyed, this shouldn't be called. But the UI may be
+    // updated synchronized by {@link CallCardPresenter#onIncomingCall} before this is called, this
+    // could still be called. Thus just do nothing in this case.
+    if (!isVideoCallScreenUiReady) {
+      LogUtil.i("VideoCallPresenter.onIncomingCall", "UI is not ready");
+      return;
+    }
     // same logic should happen as with onStateChange()
     onStateChange(oldState, newState, CallList.getInstance());
   }