diff --git a/src/com/android/launcher3/testing/TestLogging.java b/src/com/android/launcher3/testing/TestLogging.java
index 024110d..fd066c1 100644
--- a/src/com/android/launcher3/testing/TestLogging.java
+++ b/src/com/android/launcher3/testing/TestLogging.java
@@ -21,7 +21,7 @@
 import com.android.launcher3.Utilities;
 
 public final class TestLogging {
-    public static synchronized void recordEvent(String event) {
+    public static void recordEvent(String event) {
         if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
             Log.d(TestProtocol.TAPL_EVENTS_TAG, event);
         }
diff --git a/tests/tapl/com/android/launcher3/tapl/AddToHomeScreenPrompt.java b/tests/tapl/com/android/launcher3/tapl/AddToHomeScreenPrompt.java
index 03d1600..afb50e0 100644
--- a/tests/tapl/com/android/launcher3/tapl/AddToHomeScreenPrompt.java
+++ b/tests/tapl/com/android/launcher3/tapl/AddToHomeScreenPrompt.java
@@ -37,8 +37,10 @@
     }
 
     public void addAutomatically() {
-        mLauncher.waitForObjectInContainer(
-                mWidgetCell.getParent().getParent().getParent().getParent(),
-                By.text(ADD_AUTOMATICALLY)).click();
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            mLauncher.waitForObjectInContainer(
+                    mWidgetCell.getParent().getParent().getParent().getParent(),
+                    By.text(ADD_AUTOMATICALLY)).click();
+        }
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index 3bdeb14..cab7f54 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -99,8 +99,9 @@
      */
     @NonNull
     public AppIcon getAppIcon(String appName) {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "getting app icon " + appName + " on all apps")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "getting app icon " + appName + " on all apps")) {
             final UiObject2 allAppsContainer = verifyActiveContainer();
             final UiObject2 appListRecycler = mLauncher.waitForObjectInContainer(allAppsContainer,
                     "apps_list_view");
@@ -197,7 +198,8 @@
      * Flings forward (down) and waits the fling's end.
      */
     public void flingForward() {
-        try (LauncherInstrumentation.Closable c =
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
                      mLauncher.addContextLayer("want to fling forward in all apps")) {
             final UiObject2 allAppsContainer = verifyActiveContainer();
             // Start the gesture in the center to avoid starting at elements near the top.
@@ -211,7 +213,8 @@
      * Flings backward (up) and waits the fling's end.
      */
     public void flingBackward() {
-        try (LauncherInstrumentation.Closable c =
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
                      mLauncher.addContextLayer("want to fling backward in all apps")) {
             final UiObject2 allAppsContainer = verifyActiveContainer();
             // Start the gesture in the center, for symmetry with forward.
diff --git a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
index f48d4dd..8f9fec9 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
@@ -42,8 +42,9 @@
      */
     @NonNull
     public Overview switchBackToOverview() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to switch back from all apps to overview")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to switch back from all apps to overview")) {
             final UiObject2 allAppsContainer = verifyActiveContainer();
             // Swipe from the search box to the bottom.
             final UiObject2 qsb = mLauncher.waitForObjectInContainer(
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index db685db..0a6ed7f 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -39,8 +39,10 @@
      * Long-clicks the icon to open its menu.
      */
     public AppIconMenu openMenu() {
-        return new AppIconMenu(mLauncher, mLauncher.clickAndGet(
-                mObject, "deep_shortcuts_container"));
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            return new AppIconMenu(mLauncher, mLauncher.clickAndGet(
+                    mObject, "deep_shortcuts_container"));
+        }
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index d9ae778..50bdf5c 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -52,8 +52,9 @@
      */
     @NonNull
     public BaseOverview switchToOverview() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to switch from background to overview")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to switch from background to overview")) {
             verifyActiveContainer();
             goToOverviewUnchecked();
             return mLauncher.isFallbackOverview() ?
@@ -124,8 +125,9 @@
      * Swipes right or double presses the square button to switch to the previous app.
      */
     public Background quickSwitchToPreviousApp() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to quick switch to the previous app")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to quick switch to the previous app")) {
             verifyActiveContainer();
             quickSwitchToPreviousApp(getExpectedStateForQuickSwitch());
             return new Background(mLauncher);
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index 339e14f..e13ea52 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -48,6 +48,12 @@
      * Flings forward (left) and waits the fling's end.
      */
     public void flingForward() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            flingForwardImpl();
+        }
+    }
+
+    private void flingForwardImpl() {
         try (LauncherInstrumentation.Closable c =
                      mLauncher.addContextLayer("want to fling forward in overview")) {
             LauncherInstrumentation.log("Overview.flingForward before fling");
@@ -65,14 +71,15 @@
      * Dismissed all tasks by scrolling to Clear-all button and pressing it.
      */
     public void dismissAllTasks() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "dismissing all tasks")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "dismissing all tasks")) {
             final BySelector clearAllSelector = mLauncher.getOverviewObjectSelector("clear_all");
             for (int i = 0;
                     i < FLINGS_FOR_DISMISS_LIMIT
                             && !verifyActiveContainer().hasObject(clearAllSelector);
                     ++i) {
-                flingForward();
+                flingForwardImpl();
             }
 
             mLauncher.waitForObjectInContainer(verifyActiveContainer(), clearAllSelector).click();
@@ -83,7 +90,8 @@
      * Flings backward (right) and waits the fling's end.
      */
     public void flingBackward() {
-        try (LauncherInstrumentation.Closable c =
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
                      mLauncher.addContextLayer("want to fling backward in overview")) {
             LauncherInstrumentation.log("Overview.flingBackward before fling");
             final UiObject2 overview = verifyActiveContainer();
diff --git a/tests/tapl/com/android/launcher3/tapl/Home.java b/tests/tapl/com/android/launcher3/tapl/Home.java
index 1e4d937..1a0fe3d 100644
--- a/tests/tapl/com/android/launcher3/tapl/Home.java
+++ b/tests/tapl/com/android/launcher3/tapl/Home.java
@@ -48,8 +48,9 @@
     @NonNull
     @Override
     public Overview switchToOverview() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to switch from home to overview")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to switch from home to overview")) {
             verifyActiveContainer();
             goToOverviewUnchecked();
             try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index 3aedf99..f88a616 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -46,7 +46,9 @@
      * Clicks the object to launch its app.
      */
     public Background launch(String expectedPackageName) {
-        return launch(By.pkg(expectedPackageName));
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            return launch(By.pkg(expectedPackageName));
+        }
     }
 
     private Background launch(BySelector selector) {
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 196c6b7..6df8790 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -560,61 +560,63 @@
      * @return the Workspace object.
      */
     public Workspace pressHome() {
-        // Click home, then wait for any accessibility event, then wait until accessibility events
-        // stop.
-        // We need waiting for any accessibility event generated after pressing Home because
-        // otherwise waitForIdle may return immediately in case when there was a big enough pause in
-        // accessibility events prior to pressing Home.
-        final String action;
-        if (getNavigationModel() == NavigationModel.ZERO_BUTTON) {
-            checkForAnomaly();
+        try (LauncherInstrumentation.Closable e = eventsCheck()) {
+            // Click home, then wait for any accessibility event, then wait until accessibility
+            // events stop.
+            // We need waiting for any accessibility event generated after pressing Home because
+            // otherwise waitForIdle may return immediately in case when there was a big enough
+            // pause in accessibility events prior to pressing Home.
+            final String action;
+            if (getNavigationModel() == NavigationModel.ZERO_BUTTON) {
+                checkForAnomaly();
 
-            final Point displaySize = getRealDisplaySize();
+                final Point displaySize = getRealDisplaySize();
 
-            if (hasLauncherObject(CONTEXT_MENU_RES_ID)) {
-                linearGesture(
-                        displaySize.x / 2, displaySize.y - 1,
-                        displaySize.x / 2, 0,
-                        ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME,
-                        false);
-                try (LauncherInstrumentation.Closable c = addContextLayer(
-                        "Swiped up from context menu to home")) {
-                    waitUntilGone(CONTEXT_MENU_RES_ID);
-                }
-            }
-            if (hasLauncherObject(WORKSPACE_RES_ID)) {
-                log(action = "already at home");
-            } else {
-                log("Hierarchy before swiping up to home:");
-                dumpViewHierarchy();
-                log(action = "swiping up to home from " + getVisibleStateMessage());
-
-                try (LauncherInstrumentation.Closable c = addContextLayer(action)) {
-                    swipeToState(
+                if (hasLauncherObject(CONTEXT_MENU_RES_ID)) {
+                    linearGesture(
                             displaySize.x / 2, displaySize.y - 1,
                             displaySize.x / 2, 0,
-                            ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME, NORMAL_STATE_ORDINAL);
+                            ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME,
+                            false);
+                    try (LauncherInstrumentation.Closable c = addContextLayer(
+                            "Swiped up from context menu to home")) {
+                        waitUntilGone(CONTEXT_MENU_RES_ID);
+                    }
+                }
+                if (hasLauncherObject(WORKSPACE_RES_ID)) {
+                    log(action = "already at home");
+                } else {
+                    log("Hierarchy before swiping up to home:");
+                    dumpViewHierarchy();
+                    log(action = "swiping up to home from " + getVisibleStateMessage());
+
+                    try (LauncherInstrumentation.Closable c = addContextLayer(action)) {
+                        swipeToState(
+                                displaySize.x / 2, displaySize.y - 1,
+                                displaySize.x / 2, 0,
+                                ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME, NORMAL_STATE_ORDINAL);
+                    }
+                }
+            } else {
+                log("Hierarchy before clicking home:");
+                dumpViewHierarchy();
+                log(action = "clicking home button from " + getVisibleStateMessage());
+                try (LauncherInstrumentation.Closable c = addContextLayer(action)) {
+                    mDevice.waitForIdle();
+                    runToState(
+                            waitForSystemUiObject("home")::click,
+                            NORMAL_STATE_ORDINAL,
+                            !hasLauncherObject(WORKSPACE_RES_ID)
+                                    && (hasLauncherObject(APPS_RES_ID)
+                                    || hasLauncherObject(OVERVIEW_RES_ID)));
+                    mDevice.waitForIdle();
                 }
             }
-        } else {
-            log("Hierarchy before clicking home:");
-            dumpViewHierarchy();
-            log(action = "clicking home button from " + getVisibleStateMessage());
-            try (LauncherInstrumentation.Closable c = addContextLayer(action)) {
-                mDevice.waitForIdle();
-                runToState(
-                        waitForSystemUiObject("home")::click,
-                        NORMAL_STATE_ORDINAL,
-                        !hasLauncherObject(WORKSPACE_RES_ID)
-                                && (hasLauncherObject(APPS_RES_ID)
-                                || hasLauncherObject(OVERVIEW_RES_ID)));
-                mDevice.waitForIdle();
+            try (LauncherInstrumentation.Closable c = addContextLayer(
+                    "performed action to switch to Home - " + action)) {
+                return getWorkspace();
             }
         }
-        try (LauncherInstrumentation.Closable c = addContextLayer(
-                "performed action to switch to Home - " + action)) {
-            return getWorkspace();
-        }
     }
 
     /**
@@ -1218,6 +1220,6 @@
     private String formatEventMismatchMessage(String message, List<String> actual, int position) {
         return message + ", pos=" + position
                 + ", expected=" + mExpectedEvents
-                + ", actual" + actual;
+                + ", actual=" + actual;
     }
 }
\ No newline at end of file
diff --git a/tests/tapl/com/android/launcher3/tapl/OptionsPopupMenuItem.java b/tests/tapl/com/android/launcher3/tapl/OptionsPopupMenuItem.java
index 8527d05..461610d 100644
--- a/tests/tapl/com/android/launcher3/tapl/OptionsPopupMenuItem.java
+++ b/tests/tapl/com/android/launcher3/tapl/OptionsPopupMenuItem.java
@@ -35,12 +35,14 @@
      */
     @NonNull
     public void launch(@NonNull String expectedPackageName) {
-        LauncherInstrumentation.log("OptionsPopupMenuItem before click "
-                + mObject.getVisibleCenter() + " in " + mObject.getVisibleBounds());
-        mObject.click();
-        mLauncher.assertTrue(
-                "App didn't start: " + By.pkg(expectedPackageName),
-                mLauncher.getDevice().wait(Until.hasObject(By.pkg(expectedPackageName)),
-                        LauncherInstrumentation.WAIT_TIME_MS));
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            LauncherInstrumentation.log("OptionsPopupMenuItem before click "
+                    + mObject.getVisibleCenter() + " in " + mObject.getVisibleBounds());
+            mObject.click();
+            mLauncher.assertTrue(
+                    "App didn't start: " + By.pkg(expectedPackageName),
+                    mLauncher.getDevice().wait(Until.hasObject(By.pkg(expectedPackageName)),
+                            LauncherInstrumentation.WAIT_TIME_MS));
+        }
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/Overview.java b/tests/tapl/com/android/launcher3/tapl/Overview.java
index 16a64a7..6622c6e 100644
--- a/tests/tapl/com/android/launcher3/tapl/Overview.java
+++ b/tests/tapl/com/android/launcher3/tapl/Overview.java
@@ -45,8 +45,9 @@
      */
     @NonNull
     public AllAppsFromOverview switchToAllApps() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to switch from overview to all apps")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to switch from overview to all apps")) {
             verifyActiveContainer();
 
             // Swipe from an app icon to the top.
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
index 46f8ba5..0d93cbc 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
@@ -45,8 +45,9 @@
      * Swipes the task up.
      */
     public void dismiss() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to dismiss a task")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to dismiss a task")) {
             verifyActiveContainer();
             // Dismiss the task via flinging it up.
             final Rect taskBounds = mTask.getVisibleBounds();
@@ -61,15 +62,17 @@
      * Clicks at the task.
      */
     public Background open() {
-        verifyActiveContainer();
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "clicking an overview task")) {
-            mLauncher.executeAndWaitForEvent(
-                    () -> mTask.click(),
-                    event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
-                    () -> "Launching task didn't open a new window: "
-                            + mTask.getParent().getContentDescription());
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            verifyActiveContainer();
+            try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                    "clicking an overview task")) {
+                mLauncher.executeAndWaitForEvent(
+                        () -> mTask.click(),
+                        event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
+                        () -> "Launching task didn't open a new window: "
+                                + mTask.getParent().getContentDescription());
+            }
+            return new Background(mLauncher);
         }
-        return new Background(mLauncher);
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/Widgets.java b/tests/tapl/com/android/launcher3/tapl/Widgets.java
index d208c66..ede5bd9 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widgets.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widgets.java
@@ -41,8 +41,9 @@
      * Flings forward (down) and waits the fling's end.
      */
     public void flingForward() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to fling forward in widgets")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to fling forward in widgets")) {
             LauncherInstrumentation.log("Widgets.flingForward enter");
             final UiObject2 widgetsContainer = verifyActiveContainer();
             mLauncher.scroll(
@@ -62,8 +63,9 @@
      * Flings backward (up) and waits the fling's end.
      */
     public void flingBackward() {
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                "want to fling backwards in widgets")) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to fling backwards in widgets")) {
             LauncherInstrumentation.log("Widgets.flingBackward enter");
             final UiObject2 widgetsContainer = verifyActiveContainer();
             mLauncher.scroll(
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index af7e552..1d2c821 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -85,7 +85,8 @@
      */
     @NonNull
     public AllApps switchToAllApps() {
-        try (LauncherInstrumentation.Closable c =
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
                      mLauncher.addContextLayer("want to switch from workspace to all apps")) {
             verifyActiveContainer();
             final int deviceHeight = mLauncher.getDevice().getDisplayHeight();
@@ -156,21 +157,23 @@
      * second screen.
      */
     public void ensureWorkspaceIsScrollable() {
-        final UiObject2 workspace = verifyActiveContainer();
-        if (!isWorkspaceScrollable(workspace)) {
-            try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                    "dragging icon to a second page of workspace to make it scrollable")) {
-                dragIconToWorkspace(
-                        mLauncher,
-                        getHotseatAppIcon("Chrome"),
-                        new Point(mLauncher.getDevice().getDisplayWidth(),
-                                workspace.getVisibleBounds().centerY()),
-                        "deep_shortcuts_container");
-                verifyActiveContainer();
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            final UiObject2 workspace = verifyActiveContainer();
+            if (!isWorkspaceScrollable(workspace)) {
+                try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                        "dragging icon to a second page of workspace to make it scrollable")) {
+                    dragIconToWorkspace(
+                            mLauncher,
+                            getHotseatAppIcon("Chrome"),
+                            new Point(mLauncher.getDevice().getDisplayWidth(),
+                                    workspace.getVisibleBounds().centerY()),
+                            "deep_shortcuts_container");
+                    verifyActiveContainer();
+                }
             }
+            assertTrue("Home screen workspace didn't become scrollable",
+                    isWorkspaceScrollable(workspace));
         }
-        assertTrue("Home screen workspace didn't become scrollable",
-                isWorkspaceScrollable(workspace));
     }
 
     private boolean isWorkspaceScrollable(UiObject2 workspace) {
@@ -213,11 +216,13 @@
      * recoil to complete.
      */
     public void flingForward() {
-        final UiObject2 workspace = verifyActiveContainer();
-        mLauncher.scroll(workspace, Direction.RIGHT,
-                new Rect(0, 0, mLauncher.getEdgeSensitivityWidth() + 1, 0),
-                FLING_STEPS, false);
-        verifyActiveContainer();
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            final UiObject2 workspace = verifyActiveContainer();
+            mLauncher.scroll(workspace, Direction.RIGHT,
+                    new Rect(0, 0, mLauncher.getEdgeSensitivityWidth() + 1, 0),
+                    FLING_STEPS, false);
+            verifyActiveContainer();
+        }
     }
 
     /**
@@ -225,11 +230,13 @@
      * recoil to complete.
      */
     public void flingBackward() {
-        final UiObject2 workspace = verifyActiveContainer();
-        mLauncher.scroll(workspace, Direction.LEFT,
-                new Rect(mLauncher.getEdgeSensitivityWidth() + 1, 0, 0, 0),
-                FLING_STEPS, false);
-        verifyActiveContainer();
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            final UiObject2 workspace = verifyActiveContainer();
+            mLauncher.scroll(workspace, Direction.LEFT,
+                    new Rect(mLauncher.getEdgeSensitivityWidth() + 1, 0, 0, 0),
+                    FLING_STEPS, false);
+            verifyActiveContainer();
+        }
     }
 
     /**
@@ -239,10 +246,12 @@
      */
     @NonNull
     public Widgets openAllWidgets() {
-        verifyActiveContainer();
-        mLauncher.getDevice().pressKeyCode(KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON);
-        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer("pressed Ctrl+W")) {
-            return new Widgets(mLauncher);
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            verifyActiveContainer();
+            mLauncher.getDevice().pressKeyCode(KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON);
+            try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer("pressed Ctrl+W")) {
+                return new Widgets(mLauncher);
+            }
         }
     }