Fading in photo only when going from empty state

Bug: 3172509
Change-Id: I902d910c85c4d05168da5de19000ec5601421b88
diff --git a/src/com/android/contacts/views/detail/ContactDetailHeaderView.java b/src/com/android/contacts/views/detail/ContactDetailHeaderView.java
index 6a79719..c293060 100644
--- a/src/com/android/contacts/views/detail/ContactDetailHeaderView.java
+++ b/src/com/android/contacts/views/detail/ContactDetailHeaderView.java
@@ -185,7 +185,7 @@
      * image is shown
      */
     private void setPhoto(Bitmap bitmap, boolean fadeIn) {
-        if (fadeIn) {
+        if (mPhotoView.getDrawable() == null && fadeIn) {
             AlphaAnimation animation = new AlphaAnimation(0, 1);
             animation.setDuration(PHOTO_FADE_IN_ANIMATION_DURATION_MILLIS);
             animation.setInterpolator(new AccelerateInterpolator());