diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 2e382c8..4f7380a 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -289,6 +289,9 @@
     // Type PendingSplitSelectInfo<Parcelable>
     protected static final String PENDING_SPLIT_SELECT_INFO = "launcher.pending_split_select_info";
 
+    public static final String INTENT_ACTION_ALL_APPS_TOGGLE =
+            "launcher.intent_action_all_apps_toggle";
+
     public static final String ON_CREATE_EVT = "Launcher.onCreate";
     public static final String ON_START_EVT = "Launcher.onStart";
     public static final String ON_RESUME_EVT = "Launcher.onResume";
@@ -1692,6 +1695,8 @@
             handleGestureContract(intent);
         } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
             showAllAppsFromIntent(alreadyOnHome);
+        } else if (INTENT_ACTION_ALL_APPS_TOGGLE.equals(intent.getAction())) {
+            toggleAllAppsFromIntent(alreadyOnHome);
         } else if (Intent.ACTION_SHOW_WORK_APPS.equals(intent.getAction())) {
             showAllAppsWorkTabFromIntent(alreadyOnHome);
         }
@@ -1699,6 +1704,14 @@
         TraceHelper.INSTANCE.endSection(traceToken);
     }
 
+    protected void toggleAllAppsFromIntent(boolean alreadyOnHome) {
+        if (getStateManager().isInStableState(ALL_APPS)) {
+            getStateManager().goToState(NORMAL, alreadyOnHome);
+        } else {
+            showAllAppsFromIntent(alreadyOnHome);
+        }
+    }
+
     protected void showAllAppsFromIntent(boolean alreadyOnHome) {
         AbstractFloatingView.closeAllOpenViews(this);
         getStateManager().goToState(ALL_APPS, alreadyOnHome);