Merge "Don't forward touches to udfps if notification panel is expanding" into sc-dev am: f7b36eedf5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15340335

Change-Id: Id0632daeb79ac642b59d268ea0a2e32831b48c0d

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java

@@ -377,6 +377,9 @@ public class UdfpsKeyguardViewController extends UdfpsAnimationViewController<Ud
 
                 @Override
                 public boolean onTouch(MotionEvent event) {
+                    if (mTransitionToFullShadeProgress != 0) {
+                        return false;
+                    }
                     return mUdfpsController.onTouch(event);
                 }