1 files changed, 2 insertions, 1 deletions
diff --git a/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java b/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
index 0597a2ebd..c3ce4399e 100644
--- a/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
+++ b/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
@@ -29,7 +29,6 @@ import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.Build;
 import android.os.RemoteException;
-import android.support.annotation.Nullable;
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.BaseDraggingActivity;
@@ -51,6 +50,8 @@ import com.android.systemui.shared.system.WindowManagerWrapper;
 
 import java.util.function.BiFunction;
 
+import androidx.annotation.Nullable;
+
 /**
  * Utility class to handle window clip animation
  */