diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 747612d..4c24d95 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -19,6 +19,7 @@
 import static com.android.app.animation.Interpolators.LINEAR;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_DEPTH;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_DEPTH_CONTROLLER;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.MultiPropertyFactory.MULTI_PROPERTY_VALUE;
 
 import android.animation.Animator;
@@ -74,8 +75,9 @@
             mOnAttachListener = new View.OnAttachStateChangeListener() {
                 @Override
                 public void onViewAttachedToWindow(View view) {
-                    CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
-                            mCrossWindowBlurListener);
+                    UI_HELPER_EXECUTOR.execute(() ->
+                            CrossWindowBlurListeners.getInstance().addListener(
+                                    mLauncher.getMainExecutor(), mCrossWindowBlurListener));
                     mLauncher.getScrimView().addOpaquenessListener(mOpaquenessListener);
 
                     // To handle the case where window token is invalid during last setDepth call.
@@ -108,7 +110,9 @@
 
     private void removeSecondaryListeners() {
         if (mCrossWindowBlurListener != null) {
-            CrossWindowBlurListeners.getInstance().removeListener(mCrossWindowBlurListener);
+            UI_HELPER_EXECUTOR.execute(() ->
+                    CrossWindowBlurListeners.getInstance()
+                            .removeListener(mCrossWindowBlurListener));
         }
         if (mOpaquenessListener != null) {
             mLauncher.getScrimView().removeOpaquenessListener(mOpaquenessListener);
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 2168f7a..037f2f6 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -60,6 +60,8 @@
 import static com.android.launcher3.util.DisplayController.CHANGE_ACTIVE_SCREEN;
 import static com.android.launcher3.util.DisplayController.CHANGE_NAVIGATION_MODE;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.QUICK_SWITCH_FROM_HOME_FAILED;
+import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.QUICK_SWITCH_FROM_HOME_FALLBACK;
 import static com.android.quickstep.util.AnimUtils.completeRunnableListCallback;
 import static com.android.quickstep.util.SplitAnimationTimings.TABLET_HOME_TO_SPLIT;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY;
@@ -172,6 +174,7 @@
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskUtils;
 import com.android.quickstep.TouchInteractionService.TISBinder;
+import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.AsyncClockEventDelegate;
 import com.android.quickstep.util.GroupTask;
 import com.android.quickstep.util.LauncherUnfoldAnimationController;
@@ -198,8 +201,6 @@
 import com.android.systemui.unfold.progress.RemoteUnfoldTransitionReceiver;
 import com.android.systemui.unfold.updates.RotationChangeProvider;
 
-import kotlin.Unit;
-
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -212,6 +213,8 @@
 import java.util.function.Predicate;
 import java.util.stream.Stream;
 
+import kotlin.Unit;
+
 public class QuickstepLauncher extends Launcher implements RecentsViewContainer {
     private static final boolean TRACE_LAYOUTS =
             SystemProperties.getBoolean("persist.debug.trace_layouts", false);
@@ -581,9 +584,19 @@
             }
             case QUICK_SWITCH_STATE_ORDINAL: {
                 RecentsView rv = getOverviewPanel();
-                TaskView tasktolaunch = rv.getCurrentPageTaskView();
-                if (tasktolaunch != null) {
-                    tasktolaunch.launchTask(success -> {
+                TaskView currentPageTask = rv.getCurrentPageTaskView();
+                TaskView fallbackTask = rv.getTaskViewAt(0);
+                if (currentPageTask != null || fallbackTask != null) {
+                    TaskView taskToLaunch = currentPageTask;
+                    if (currentPageTask == null) {
+                        taskToLaunch = fallbackTask;
+                        ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
+                                "Quick switch from home fallback case: The TaskView at index ")
+                                        .append(rv.getCurrentPage())
+                                        .append(" is missing."),
+                                QUICK_SWITCH_FROM_HOME_FALLBACK);
+                    }
+                    taskToLaunch.launchTask(success -> {
                         if (!success) {
                             getStateManager().goToState(OVERVIEW);
                         } else {
@@ -592,6 +605,11 @@
                         return Unit.INSTANCE;
                     });
                 } else {
+                    ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
+                            "Quick switch from home failed: TaskViews at indices ")
+                                    .append(rv.getCurrentPage())
+                                    .append(" and 0 are missing."),
+                            QUICK_SWITCH_FROM_HOME_FAILED);
                     getStateManager().goToState(NORMAL);
                 }
                 break;
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepWidgetHolder.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepWidgetHolder.java
index 01d5ff0..56fc4d1 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepWidgetHolder.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepWidgetHolder.java
@@ -17,7 +17,6 @@
 
 import static com.android.launcher3.BuildConfig.WIDGETS_ENABLED;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
 import android.appwidget.AppWidgetHost;
 import android.appwidget.AppWidgetHostView;
@@ -100,7 +99,7 @@
                                     // for concurrent modification.
                                     new ArrayList<>(h.mProviderChangedListeners).forEach(
                                     ProviderChangedListener::notifyWidgetProvidersChanged))),
-                    UI_HELPER_EXECUTOR.getLooper());
+                    getWidgetHolderExecutor().getLooper());
             if (WIDGETS_ENABLED) {
                 sWidgetHost.startListening();
             }
@@ -199,8 +198,10 @@
             return;
         }
 
-        sWidgetHost.setAppWidgetHidden();
-        setListeningFlag(false);
+        getWidgetHolderExecutor().execute(() -> {
+            sWidgetHost.setAppWidgetHidden();
+            setListeningFlag(false);
+        });
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java b/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
index 758a737..eeacee1 100644
--- a/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
+++ b/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
@@ -259,7 +259,8 @@
             return new Pair<>(translationX, translationY);
         }
 
-        bannerParams.gravity = BOTTOM | ((deviceProfile.isLandscape) ? START : CENTER_HORIZONTAL);
+        bannerParams.gravity =
+                BOTTOM | (deviceProfile.isLeftRightSplit ? START : CENTER_HORIZONTAL);
 
         // Set correct width
         if (desiredTaskId == splitBounds.leftTopTaskId) {
diff --git a/quickstep/src/com/android/quickstep/util/ActiveGestureErrorDetector.java b/quickstep/src/com/android/quickstep/util/ActiveGestureErrorDetector.java
index cfa6b98..3140fff 100644
--- a/quickstep/src/com/android/quickstep/util/ActiveGestureErrorDetector.java
+++ b/quickstep/src/com/android/quickstep/util/ActiveGestureErrorDetector.java
@@ -40,6 +40,7 @@
         SCROLLER_ANIMATION_ABORTED, TASK_APPEARED, EXPECTING_TASK_APPEARED,
         FLAG_USING_OTHER_ACTIVITY_INPUT_CONSUMER, LAUNCHER_DESTROYED, RECENT_TASKS_MISSING,
         INVALID_VELOCITY_ON_SWIPE_UP, RECENTS_ANIMATION_START_PENDING,
+        QUICK_SWITCH_FROM_HOME_FALLBACK, QUICK_SWITCH_FROM_HOME_FAILED,
 
         /**
          * These GestureEvents are specifically associated to state flags that get set in
@@ -282,6 +283,22 @@
                                     + " animation is still pending.",
                             writer);
                     break;
+                case QUICK_SWITCH_FROM_HOME_FALLBACK:
+                    errorDetected |= printErrorIfTrue(
+                            true,
+                            prefix,
+                            /* errorMessage= */ "Quick switch from home fallback case: the "
+                                    + "TaskView at the current page index was missing.",
+                            writer);
+                    break;
+                case QUICK_SWITCH_FROM_HOME_FAILED:
+                    errorDetected |= printErrorIfTrue(
+                            true,
+                            prefix,
+                            /* errorMessage= */ "Quick switch from home failed: the TaskViews at "
+                                    + "the current page index and index 0 were missing.",
+                            writer);
+                    break;
                 case EXPECTING_TASK_APPEARED:
                 case MOTION_DOWN:
                 case SET_END_TARGET:
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 7877e8a..1dfab26 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -401,6 +401,7 @@
     @Test
     @NavigationModeSwitch
     @PortraitLandscape
+    @TestStabilityRule.Stability(flavors = LOCAL | PLATFORM_POSTSUBMIT) // b/325659406
     public void testQuickSwitchFromHome() throws Exception {
         startTestActivity(2);
         mLauncher.goHome().quickSwitchToPreviousApp();
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 4e566ab..d905801 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -2797,9 +2797,11 @@
     }
 
     private void updateDisallowBack() {
-        if (BuildCompat.isAtLeastV() && Flags.enableDesktopWindowingMode()
-            && mDeviceProfile.isTablet) {
-            // TODO(b/330183377) disable back in launcher when when we productionize
+        if (BuildCompat.isAtLeastV()
+                && Flags.enableDesktopWindowingMode()
+                && !Flags.enableDesktopWindowingWallpaperActivity()
+                && mDeviceProfile.isTablet) {
+            // TODO(b/333533253): Clean up after desktop wallpaper activity flag is rolled out
             return;
         }
         LauncherRootView rv = getRootView();
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index dc6968c..312c6f4 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -209,7 +209,7 @@
                 mApp.getContext().getContentResolver(),
                 "launcher_broadcast_installed_apps",
                 /* def= */ 0);
-        if (launcherBroadcastInstalledApps == 1) {
+        if (launcherBroadcastInstalledApps == 1 && mIsRestoreFromBackup) {
             List<FirstScreenBroadcastModel> broadcastModels =
                     FirstScreenBroadcastHelper.createModelsForFirstScreenBroadcast(
                             mPmHelper,
diff --git a/src/com/android/launcher3/widget/LauncherWidgetHolder.java b/src/com/android/launcher3/widget/LauncherWidgetHolder.java
index a5e22c5..1fb8c83 100644
--- a/src/com/android/launcher3/widget/LauncherWidgetHolder.java
+++ b/src/com/android/launcher3/widget/LauncherWidgetHolder.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.BuildConfig.WIDGETS_ENABLED;
 import static com.android.launcher3.Flags.enableWorkspaceInflation;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.widget.LauncherAppWidgetProviderInfo.fromProviderInfo;
 
 import android.appwidget.AppWidgetHost;
@@ -36,6 +37,7 @@
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
@@ -44,6 +46,7 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.shared.TestProtocol;
+import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.util.ResourceBasedOverride;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.widget.LauncherAppWidgetHost.ListenableHostView;
@@ -51,6 +54,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.IntConsumer;
 
 /**
@@ -77,7 +81,7 @@
     protected final SparseArray<LauncherAppWidgetHostView> mViews = new SparseArray<>();
     protected final List<ProviderChangedListener> mProviderChangedListeners = new ArrayList<>();
 
-    protected int mFlags = FLAG_STATE_IS_NORMAL;
+    protected AtomicInteger mFlags = new AtomicInteger(FLAG_STATE_IS_NORMAL);
 
     // TODO(b/191735836): Replace with ActivityOptions.KEY_SPLASH_SCREEN_STYLE when un-hidden
     private static final String KEY_SPLASH_SCREEN_STYLE = "android.activity.splashScreenStyle";
@@ -96,6 +100,10 @@
                 context, appWidgetRemovedCallback, mProviderChangedListeners);
     }
 
+    protected LooperExecutor getWidgetHolderExecutor() {
+        return UI_HELPER_EXECUTOR;
+    }
+
     /**
      * Starts listening to the widget updates from the server side
      */
@@ -104,21 +112,23 @@
             return;
         }
 
-        try {
-            mWidgetHost.startListening();
-        } catch (Exception e) {
-            if (!Utilities.isBinderSizeError(e)) {
-                throw new RuntimeException(e);
+        getWidgetHolderExecutor().execute(() -> {
+            try {
+                mWidgetHost.startListening();
+            } catch (Exception e) {
+                if (!Utilities.isBinderSizeError(e)) {
+                    throw new RuntimeException(e);
+                }
+                // We're willing to let this slide. The exception is being caused by the list of
+                // RemoteViews which is being passed back. The startListening relationship will
+                // have been established by this point, and we will end up populating the
+                // widgets upon bind anyway. See issue 14255011 for more context.
             }
-            // We're willing to let this slide. The exception is being caused by the list of
-            // RemoteViews which is being passed back. The startListening relationship will
-            // have been established by this point, and we will end up populating the
-            // widgets upon bind anyway. See issue 14255011 for more context.
-        }
-        // TODO: Investigate why widgetHost.startListening() always return non-empty updates
-        setListeningFlag(true);
+            // TODO: Investigate why widgetHost.startListening() always return non-empty updates
+            setListeningFlag(true);
 
-        updateDeferredView();
+            MAIN_EXECUTOR.execute(() -> updateDeferredView());
+        });
     }
 
     /**
@@ -282,16 +292,23 @@
         if (!WIDGETS_ENABLED) {
             return;
         }
-        mWidgetHost.stopListening();
-        setListeningFlag(false);
+        getWidgetHolderExecutor().execute(() -> {
+            mWidgetHost.stopListening();
+            setListeningFlag(false);
+        });
     }
 
+    /**
+     * Update {@link FLAG_LISTENING} on {@link mFlags} after making binder calls from
+     * {@link sWidgetHost}.
+     */
+    @WorkerThread
     protected void setListeningFlag(final boolean isListening) {
         if (isListening) {
-            mFlags |= FLAG_LISTENING;
+            mFlags.updateAndGet(old -> old | FLAG_LISTENING);
             return;
         }
-        mFlags &= ~FLAG_LISTENING;
+        mFlags.updateAndGet(old -> old & ~FLAG_LISTENING);
     }
 
     /**
@@ -373,7 +390,7 @@
      *      as a result of using the same flow.
      */
     protected LauncherAppWidgetHostView recycleExistingView(LauncherAppWidgetHostView view) {
-        if ((mFlags & FLAG_LISTENING) == 0) {
+        if ((mFlags.get() & FLAG_LISTENING) == 0) {
             if (view instanceof PendingAppWidgetHostView pv && pv.isDeferredWidget()) {
                 return view;
             } else {
@@ -395,7 +412,7 @@
     @NonNull
     protected LauncherAppWidgetHostView createViewInternal(
             int appWidgetId, @NonNull LauncherAppWidgetProviderInfo appWidget) {
-        if ((mFlags & FLAG_LISTENING) == 0) {
+        if ((mFlags.get() & FLAG_LISTENING) == 0) {
             // Since the launcher hasn't started listening to widget updates, we can't simply call
             // host.createView here because the later will make a binder call to retrieve
             // RemoteViews from system process.
@@ -460,7 +477,7 @@
      * @return True if the host is listening to the updates, false otherwise
      */
     public boolean isListening() {
-        return (mFlags & FLAG_LISTENING) != 0;
+        return (mFlags.get() & FLAG_LISTENING) != 0;
     }
 
     /**
@@ -469,16 +486,17 @@
      */
     private void setShouldListenFlag(int flag, boolean on) {
         if (on) {
-            mFlags |= flag;
+            mFlags.updateAndGet(old -> old | flag);
         } else {
-            mFlags &= ~flag;
+            mFlags.updateAndGet(old -> old & ~flag);
         }
 
         final boolean listening = isListening();
-        if (!listening && shouldListen(mFlags)) {
+        int currentFlag = mFlags.get();
+        if (!listening && shouldListen(currentFlag)) {
             // Postpone starting listening until all flags are on.
             startListening();
-        } else if (listening && (mFlags & FLAG_ACTIVITY_STARTED) == 0) {
+        } else if (listening && (currentFlag & FLAG_ACTIVITY_STARTED) == 0) {
             // Postpone stopping listening until the activity is stopped.
             stopListening();
         }
diff --git a/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java b/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
index 362596c..405dae7 100644
--- a/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
+++ b/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
@@ -159,13 +159,13 @@
                     mLauncher.getWorkspace().getWorkspaceIconsPositions();
             assertThat(initialPositions.keySet()).containsAtLeastElementsIn(appNames);
 
-            mLauncher.getWorkspace().getWorkspaceAppIcon(DUMMY_APP_NAME).uninstall();
-            mLauncher.getWorkspace().verifyWorkspaceAppIconIsGone(
+            final Workspace workspace = mLauncher.getWorkspace().getWorkspaceAppIcon(
+                    DUMMY_APP_NAME).uninstall();
+            workspace.verifyWorkspaceAppIconIsGone(
                     DUMMY_APP_NAME + " was expected to disappear after uninstall.", DUMMY_APP_NAME);
 
             Log.d(UIOBJECT_STALE_ELEMENT, "second getWorkspaceIconsPositions()");
-            Map<String, Point> finalPositions =
-                    mLauncher.getWorkspace().getWorkspaceIconsPositions();
+            Map<String, Point> finalPositions = workspace.getWorkspaceIconsPositions();
             assertThat(finalPositions).doesNotContainKey(DUMMY_APP_NAME);
         } finally {
             TestUtil.uninstallDummyApp();
diff --git a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
index 28a001f..d16674c 100644
--- a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
+++ b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
@@ -1,10 +1,13 @@
 package com.android.launcher3.model
 
 import android.appwidget.AppWidgetManager
+import android.content.Intent
 import android.os.UserHandle
 import android.platform.test.flag.junit.SetFlagsRule
+import android.provider.Settings
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
+import com.android.dx.mockito.inline.extended.ExtendedMockito
 import com.android.launcher3.Flags
 import com.android.launcher3.InvariantDeviceProfile
 import com.android.launcher3.LauncherAppState
@@ -14,6 +17,7 @@
 import com.android.launcher3.icons.cache.CachingLogic
 import com.android.launcher3.icons.cache.IconCacheUpdateHandler
 import com.android.launcher3.pm.UserCache
+import com.android.launcher3.provider.RestoreDbTask
 import com.android.launcher3.ui.TestViewHelpers
 import com.android.launcher3.util.Executors.MODEL_EXECUTOR
 import com.android.launcher3.util.LauncherModelHelper.SandboxModelContext
@@ -21,21 +25,30 @@
 import com.android.launcher3.util.UserIconInfo
 import com.google.common.truth.Truth
 import java.util.concurrent.CountDownLatch
+import junit.framework.Assert.assertEquals
 import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
 import org.mockito.ArgumentMatchers.any
 import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.anyList
+import org.mockito.ArgumentMatchers.anyMap
 import org.mockito.Mock
 import org.mockito.Mockito
 import org.mockito.Mockito.times
-import org.mockito.Mockito.verify
 import org.mockito.Mockito.`when`
 import org.mockito.MockitoAnnotations
+import org.mockito.MockitoSession
 import org.mockito.Spy
+import org.mockito.kotlin.anyOrNull
 import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.spy
+import org.mockito.kotlin.verify
+import org.mockito.kotlin.whenever
+import org.mockito.quality.Strictness
 
 private const val INSERTION_STATEMENT_FILE = "databases/workspace_items.sql"
 
@@ -43,6 +56,20 @@
 @RunWith(AndroidJUnit4::class)
 class LoaderTaskTest {
     private var context = SandboxModelContext()
+    private val expectedBroadcastModel =
+        FirstScreenBroadcastModel(
+            installerPackage = "installerPackage",
+            pendingCollectionItems = mutableSetOf("pendingCollectionItem"),
+            pendingWidgetItems = mutableSetOf("pendingWidgetItem"),
+            pendingHotseatItems = mutableSetOf("pendingHotseatItem"),
+            pendingWorkspaceItems = mutableSetOf("pendingWorkspaceItem"),
+            installedHotseatItems = mutableSetOf("installedHotseatItem"),
+            installedWorkspaceItems = mutableSetOf("installedWorkspaceItem"),
+            firstScreenInstalledWidgets = mutableSetOf("installedFirstScreenWidget"),
+            secondaryScreenInstalledWidgets = mutableSetOf("installedSecondaryScreenWidget")
+        )
+    private lateinit var mockitoSession: MockitoSession
+
     @Mock private lateinit var app: LauncherAppState
     @Mock private lateinit var bgAllAppsList: AllAppsList
     @Mock private lateinit var modelDelegate: ModelDelegate
@@ -61,7 +88,11 @@
     @Before
     fun setup() {
         MockitoAnnotations.initMocks(this)
-
+        mockitoSession =
+            ExtendedMockito.mockitoSession()
+                .strictness(Strictness.LENIENT)
+                .mockStatic(FirstScreenBroadcastHelper::class.java)
+                .startMocking()
         val idp =
             InvariantDeviceProfile().apply {
                 numRows = 5
@@ -90,6 +121,7 @@
     @After
     fun tearDown() {
         context.onDestroy()
+        mockitoSession.finishMocking()
     }
 
     @Test
@@ -166,6 +198,141 @@
             verify(bgAllAppsList, Mockito.never())
                 .setFlags(BgDataModel.Callbacks.FLAG_QUIET_MODE_ENABLED, true)
         }
+
+    @Test
+    fun `When launcher_broadcast_installed_apps and is restore then send installed item broadcast`() {
+        // Given
+        val spyContext = spy(context)
+        `when`(app.context).thenReturn(spyContext)
+        whenever(
+                FirstScreenBroadcastHelper.createModelsForFirstScreenBroadcast(
+                    anyOrNull(),
+                    anyList(),
+                    anyMap(),
+                    anyList()
+                )
+            )
+            .thenReturn(listOf(expectedBroadcastModel))
+
+        whenever(
+                FirstScreenBroadcastHelper.sendBroadcastsForModels(
+                    spyContext,
+                    listOf(expectedBroadcastModel)
+                )
+            )
+            .thenCallRealMethod()
+
+        Settings.Secure.putInt(spyContext.contentResolver, "launcher_broadcast_installed_apps", 1)
+        RestoreDbTask.setPending(spyContext)
+
+        // When
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
+            .runSyncOnBackgroundThread()
+
+        // Then
+        val argumentCaptor = ArgumentCaptor.forClass(Intent::class.java)
+        verify(spyContext).sendBroadcast(argumentCaptor.capture())
+        val actualBroadcastIntent = argumentCaptor.value
+        assertEquals(expectedBroadcastModel.installerPackage, actualBroadcastIntent.`package`)
+        assertEquals(
+            ArrayList(expectedBroadcastModel.installedWorkspaceItems),
+            actualBroadcastIntent.getStringArrayListExtra("workspaceInstalledItems")
+        )
+        assertEquals(
+            ArrayList(expectedBroadcastModel.installedHotseatItems),
+            actualBroadcastIntent.getStringArrayListExtra("hotseatInstalledItems")
+        )
+        assertEquals(
+            ArrayList(
+                expectedBroadcastModel.firstScreenInstalledWidgets +
+                    expectedBroadcastModel.secondaryScreenInstalledWidgets
+            ),
+            actualBroadcastIntent.getStringArrayListExtra("widgetInstalledItems")
+        )
+        assertEquals(
+            ArrayList(expectedBroadcastModel.pendingCollectionItems),
+            actualBroadcastIntent.getStringArrayListExtra("folderItem")
+        )
+        assertEquals(
+            ArrayList(expectedBroadcastModel.pendingWorkspaceItems),
+            actualBroadcastIntent.getStringArrayListExtra("workspaceItem")
+        )
+        assertEquals(
+            ArrayList(expectedBroadcastModel.pendingHotseatItems),
+            actualBroadcastIntent.getStringArrayListExtra("hotseatItem")
+        )
+        assertEquals(
+            ArrayList(expectedBroadcastModel.pendingWidgetItems),
+            actualBroadcastIntent.getStringArrayListExtra("widgetItem")
+        )
+    }
+
+    @Test
+    fun `When not a restore then installed item broadcast not sent`() {
+        // Given
+        val spyContext = spy(context)
+        `when`(app.context).thenReturn(spyContext)
+        whenever(
+                FirstScreenBroadcastHelper.createModelsForFirstScreenBroadcast(
+                    anyOrNull(),
+                    anyList(),
+                    anyMap(),
+                    anyList()
+                )
+            )
+            .thenReturn(listOf(expectedBroadcastModel))
+
+        whenever(
+                FirstScreenBroadcastHelper.sendBroadcastsForModels(
+                    spyContext,
+                    listOf(expectedBroadcastModel)
+                )
+            )
+            .thenCallRealMethod()
+
+        Settings.Secure.putInt(spyContext.contentResolver, "launcher_broadcast_installed_apps", 1)
+
+        // When
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
+            .runSyncOnBackgroundThread()
+
+        // Then
+        verify(spyContext, times(0)).sendBroadcast(any(Intent::class.java))
+    }
+
+    @Test
+    fun `When launcher_broadcast_installed_apps false then installed item broadcast not sent`() {
+        // Given
+        val spyContext = spy(context)
+        `when`(app.context).thenReturn(spyContext)
+        whenever(
+                FirstScreenBroadcastHelper.createModelsForFirstScreenBroadcast(
+                    anyOrNull(),
+                    anyList(),
+                    anyMap(),
+                    anyList()
+                )
+            )
+            .thenReturn(listOf(expectedBroadcastModel))
+
+        whenever(
+                FirstScreenBroadcastHelper.sendBroadcastsForModels(
+                    spyContext,
+                    listOf(expectedBroadcastModel)
+                )
+            )
+            .thenCallRealMethod()
+
+        Settings.Secure.putInt(spyContext.contentResolver, "launcher_broadcast_installed_apps", 0)
+        RestoreDbTask.setPending(spyContext)
+
+        // When
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
+            .runSyncOnBackgroundThread()
+
+        // Then
+        verify(spyContext, times(0)).sendBroadcast(any(Intent::class.java))
+    }
 }
 
 private fun LoaderTask.runSyncOnBackgroundThread() {