Don't crash when rotating during video call

If mTextureView has not changed across recreation, don't
set the texture and listeners.

Change-Id: I704abf6c9a6197d51233567c4ff2bd1e19393a95

1 files changed, 4 insertions, 0 deletions

diff --git a/InCallUI/src/com/android/incallui/VideoCallFragment.java b/InCallUI/src/com/android/incallui/VideoCallFragment.java
index 0b5bb4b23..349676cf0 100644
--- a/InCallUI/src/com/android/incallui/VideoCallFragment.java
+++ b/InCallUI/src/com/android/incallui/VideoCallFragment.java
@@ -138,6 +138,10 @@ public class VideoCallFragment extends BaseFragment<VideoCallPresenter,
          * @param view The {@link TextureView}.
          */
         public void recreateView(TextureView view) {
+            if (mTextureView == view) {
+                return;
+            }
+
             mTextureView = view;
             mTextureView.setSurfaceTextureListener(this);
             mTextureView.setOnClickListener(this);