Hide shortcut helper on settings/recentapps launch

At the moment, when triggering the settings or recent apps shortcut
the shortcut helper will not go away, obscuring them.

Bug: 324420929
Flag: NA
Test: Flashed on device
Change-Id: I1ec89ecfc77d743a758b1660567e2b13844528ed
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 5974ac8..266418f 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -4315,6 +4315,7 @@
             boolean allowDuringSetup) {
         if (allowDuringSetup || isUserSetupComplete()) {
             mContext.startActivityAsUser(intent, bundle, handle);
+            dismissKeyboardShortcutsMenu();
         } else {
             Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent);
         }
@@ -4365,6 +4366,7 @@
         if (statusbar != null) {
             statusbar.showRecentApps(triggeredFromAltTab);
         }
+        dismissKeyboardShortcutsMenu();
     }
 
     private void toggleKeyboardShortcutsMenu(int deviceId) {