Merge "Workspace should not receive touch events" into tm-dev am: 5c33ec3766

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18791871

Change-Id: Id068839e91f95aa25fef8fe076750113db357427
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

src/com/android/launcher3/allapps/BaseAllAppsContainerView.java

@@ -304,6 +304,10 @@ public abstract class BaseAllAppsContainerView<T extends Context & ActivityConte
             mTouchHandler.handleTouchEvent(ev, mFastScrollerOffset);
             return true;
         }
+        if (isSearching()) {
+            // if in search state, consume touch event.
+            return true;
+        }
         return false;
     }