Fixed an issue where the notification wouldn't collapse

When clicking on a notification with an activity that
wouldn't start an opening animation, the panel could
remain open. We're now closing it in that case.

Fixes: 138468703
Test: follow test on bug and observe normal closing
Change-Id: I0b867302d616c017d82f944ee983d4ba4356701a

packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java

@@ -153,6 +153,7 @@ public class ActivityLaunchAnimator {
                 if (primary == null) {
                     setAnimationPending(false);
                     invokeCallback(iRemoteAnimationFinishedCallback);
+                    mNotificationPanel.collapse(false /* delayed */, 1.0f /* speedUpFactor */);
                     return;
                 }