diff --git a/quickstep/res/layout/gesture_tutorial_fragment.xml b/quickstep/res/layout/gesture_tutorial_fragment.xml
index 64ad1f7..6e7ff86 100644
--- a/quickstep/res/layout/gesture_tutorial_fragment.xml
+++ b/quickstep/res/layout/gesture_tutorial_fragment.xml
@@ -153,16 +153,6 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/gesture_tutorial_fragment_feedback_title"/>
 
-        <com.android.quickstep.interaction.TutorialStepIndicator
-            android:id="@+id/gesture_tutorial_fragment_feedback_tutorial_step"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="@id/gesture_tutorial_fragment_action_button"
-            app:layout_constraintBottom_toBottomOf="@id/gesture_tutorial_fragment_action_button"/>
-
         <Button
             android:id="@+id/gesture_tutorial_fragment_action_button"
             style="@style/TextAppearance.GestureTutorial.ButtonLabel"
diff --git a/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml b/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
index 8ca59c4..863319f 100644
--- a/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
+++ b/quickstep/res/layout/redesigned_gesture_tutorial_fragment.xml
@@ -165,16 +165,6 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/gesture_tutorial_fragment_feedback_title" />
 
-        <com.android.quickstep.interaction.TutorialStepIndicator
-            android:id="@+id/gesture_tutorial_fragment_feedback_tutorial_step"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
         <Button
             android:id="@+id/gesture_tutorial_fragment_close_button"
             style="@style/TextAppearance.GestureTutorial.Feedback.Subtext"
diff --git a/quickstep/src/com/android/launcher3/WidgetPickerActivity.java b/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
index f992913..7f3e615 100644
--- a/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
+++ b/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
@@ -25,7 +25,6 @@
 
 import static java.lang.Math.max;
 import static java.lang.Math.min;
-import static java.util.Collections.emptyList;
 
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProviderInfo;
@@ -48,7 +47,6 @@
 import com.android.launcher3.model.StringCache;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.WidgetPredictionsRequester;
-import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.PackageItemInfo;
@@ -121,9 +119,7 @@
     private LauncherAppState mApp;
     private StringCache mStringCache;
     private WidgetPredictionsRequester mWidgetPredictionsRequester;
-    private final WidgetPickerDataProvider mWidgetPickerDataProvider =
-            new WidgetPickerDataProvider();
-    private WidgetsFilterDataProvider mWidgetsFilterDataProvider;
+    private WidgetPickerDataProvider mWidgetPickerDataProvider;
 
     private int mDesiredWidgetWidth;
     private int mDesiredWidgetHeight;
@@ -170,7 +166,7 @@
         InvariantDeviceProfile idp = mApp.getInvariantDeviceProfile();
         mDeviceProfile = idp.getDeviceProfile(this);
         mModel = new WidgetsModel();
-        mWidgetsFilterDataProvider = WidgetsFilterDataProvider.Companion.newInstance(this);
+        mWidgetPickerDataProvider = new WidgetPickerDataProvider(this);
 
         setContentView(R.layout.widget_picker_activity);
         mDragLayer = findViewById(R.id.drag_layer);
@@ -313,17 +309,13 @@
     private void refreshAndBindWidgets() {
         MODEL_EXECUTOR.execute(() -> {
             LauncherAppState app = LauncherAppState.getInstance(this);
-            // Don't have to setup filters - its setup when launcher loads
-            // Just refresh filters with available cached info.
-            mModel.updateWidgetFilters(mWidgetsFilterDataProvider);
             mModel.update(app, null);
 
             StringCache stringCache = new StringCache();
             stringCache.loadStrings(this);
 
             bindStringCache(stringCache);
-            bindWidgets(mModel.getWidgetsByPackageItemForPicker(),
-                    mModel.getDefaultWidgetsFilter());
+            bindWidgets(mModel.getWidgetsByPackageItemForPicker());
             // Open sheet once widgets are available, so that it doesn't interrupt the open
             // animation.
             openWidgetsSheet();
@@ -339,26 +331,19 @@
         MAIN_EXECUTOR.execute(() -> mStringCache = stringCache);
     }
 
-    private void bindWidgets(Map<PackageItemInfo, List<WidgetItem>> widgets,
-            @Nullable Predicate<WidgetItem> defaultWidgetsFilter) {
+    private void bindWidgets(Map<PackageItemInfo, List<WidgetItem>> widgets) {
         WidgetsListBaseEntriesBuilder builder = new WidgetsListBaseEntriesBuilder(
                 mApp.getContext());
-
         final List<WidgetsListBaseEntry> allWidgets = builder.build(widgets, mNoShortcutsFilter);
 
-        // Default list is shown if either defaultWidgetsFilter exists or host has additionally
-        // enforced size filtering.
+        // Default list is shown if host has additionally enforced size filtering.
         @Nullable Predicate<WidgetItem> defaultListFilter =
                 hasHostSizeFilters() ? mHostSizeAndNoShortcutsFilter : null;
-        if (defaultWidgetsFilter != null) {
-            defaultListFilter = defaultListFilter != null ? defaultListFilter.and(
-                    defaultWidgetsFilter) : defaultWidgetsFilter;
-        }
-        final List<WidgetsListBaseEntry> defaultWidgets = defaultListFilter != null ? builder.build(
-                widgets, defaultListFilter) : emptyList();
 
-        MAIN_EXECUTOR.execute(
-                () -> mWidgetPickerDataProvider.setWidgets(allWidgets, defaultWidgets));
+        MAIN_EXECUTOR.execute(() -> {
+            mWidgetPickerDataProvider.setHostSpecifiedDefaultWidgetsFilter(defaultListFilter);
+            mWidgetPickerDataProvider.setWidgets(allWidgets);
+        });
     }
 
     private void openWidgetsSheet() {
@@ -380,7 +365,7 @@
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        MODEL_EXECUTOR.execute(() -> mWidgetsFilterDataProvider.destroy());
+        mWidgetPickerDataProvider.destroy();
         if (mWidgetPredictionsRequester != null) {
             mWidgetPredictionsRequester.clear();
         }
diff --git a/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java b/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
index 8bd2ba8..b732cba 100644
--- a/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
+++ b/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
@@ -45,7 +45,6 @@
 import java.util.Map;
 import java.util.Random;
 import java.util.Set;
-import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 /** Task to update model as a result of predicted widgets update */
@@ -68,8 +67,6 @@
     @Override
     public void execute(@NonNull ModelTaskController taskController, @NonNull BgDataModel dataModel,
             @NonNull AllAppsList apps) {
-        Predicate<WidgetItem> predictedWidgetsFilter = enableTieredWidgetsByDefaultInPicker()
-                ? dataModel.widgetsModel.getPredictedWidgetsFilter() : null;
         Set<ComponentKey> widgetsInWorkspace = dataModel.itemsIdMap
                 .stream()
                 .filter(WIDGET_FILTER)
@@ -84,8 +81,6 @@
                         .stream()
                         .filter(entry -> entry.getValue().widgetInfo != null
                                 && !widgetsInWorkspace.contains(entry.getValue())
-                                && (predictedWidgetsFilter == null
-                                || predictedWidgetsFilter.test(entry.getValue()))
                         ).collect(toMap(Map.Entry::getKey, Map.Entry::getValue));
 
         Context context = taskController.getApp().getContext();
diff --git a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowContext.kt b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowContext.kt
index cd48136..9a408ad 100644
--- a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowContext.kt
+++ b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowContext.kt
@@ -19,6 +19,7 @@
 import android.content.Context
 import android.graphics.PixelFormat
 import android.view.ContextThemeWrapper
+import android.view.Display
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
@@ -62,7 +63,10 @@
     }
 
     fun initDeviceProfile() {
-        deviceProfile = InvariantDeviceProfile.INSTANCE[this].getDeviceProfile(this)
+        deviceProfile =
+            if (displayId == Display.DEFAULT_DISPLAY)
+                InvariantDeviceProfile.INSTANCE[this].getDeviceProfile(this)
+            else InvariantDeviceProfile.INSTANCE[this].createDeviceProfileForSecondaryDisplay(this)
     }
 
     override fun getDeviceProfile(): DeviceProfile {
diff --git a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowManager.kt b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowManager.kt
index 1f4961a..6a13927 100644
--- a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowManager.kt
+++ b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowManager.kt
@@ -81,7 +81,6 @@
 import com.android.systemui.shared.recents.model.ThumbnailData
 import com.android.systemui.shared.system.TaskStackChangeListener
 import com.android.systemui.shared.system.TaskStackChangeListeners
-import java.util.function.Predicate
 
 /**
  * Class that will manage RecentsView lifecycle within a window and interface correctly where
@@ -135,7 +134,6 @@
     // Callback array that corresponds to events defined in @ActivityEvent
     private val eventCallbacks =
         listOf(RunnableList(), RunnableList(), RunnableList(), RunnableList())
-    private var onInitListener: Predicate<Boolean>? = null
 
     private val animationToHomeFactory =
         RemoteAnimationFactory {
@@ -336,10 +334,6 @@
         return taskbarUIController
     }
 
-    fun registerInitListener(onInitListener: Predicate<Boolean>) {
-        this.onInitListener = onInitListener
-    }
-
     override fun collectStateHandlers(out: MutableList<StateManager.StateHandler<RecentsState?>>?) {
         out!!.add(FallbackRecentsStateController(this))
     }
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialController.java b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
index 22227c9..1e61967 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
@@ -109,7 +109,6 @@
     final AnimatedTaskView mFakePreviousTaskView;
     final View mRippleView;
     final RippleDrawable mRippleDrawable;
-    final TutorialStepIndicator mTutorialStepView;
     final ImageView mFingerDotView;
     private final Rect mExitingAppRect = new Rect();
     protected View mExitingAppView;
@@ -152,8 +151,6 @@
         mRippleView = rootView.findViewById(R.id.gesture_tutorial_ripple_view);
         mRippleDrawable = (RippleDrawable) mRippleView.getBackground();
         mDoneButton = rootView.findViewById(R.id.gesture_tutorial_fragment_action_button);
-        mTutorialStepView =
-                rootView.findViewById(R.id.gesture_tutorial_fragment_feedback_tutorial_step);
         mFingerDotView = rootView.findViewById(R.id.gesture_tutorial_finger_dot);
         mSkipTutorialDialog = createSkipTutorialDialog();
 
@@ -488,7 +485,6 @@
     @CallSuper
     void transitToController() {
         updateCloseButton();
-        updateSubtext();
         updateDrawables();
         updateLayout();
 
@@ -605,11 +601,6 @@
         }
     }
 
-    private void updateSubtext() {
-        mTutorialStepView.setTutorialProgress(
-                mTutorialFragment.getCurrentStep(), mTutorialFragment.getNumSteps());
-    }
-
     private void updateHotseatChildViewColor(@Nullable View child) {
         if (child == null) return;
         child.getBackground().setTint(getHotseatIconColor());
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java b/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java
deleted file mode 100644
index f1fc179..0000000
--- a/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep.interaction;
-
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.icons.GraphicsUtils;
-
-/** Indicator displaying the current progress through the gesture navigation tutorial. */
-public class TutorialStepIndicator extends LinearLayout {
-
-    private static final String LOG_TAG = "TutorialStepIndicator";
-
-    private int mCurrentStep = -1;
-    private int mTotalSteps = -1;
-
-    public TutorialStepIndicator(Context context) {
-        super(context);
-    }
-
-    public TutorialStepIndicator(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public TutorialStepIndicator(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-    }
-
-    public TutorialStepIndicator(Context context, AttributeSet attrs, int defStyleAttr,
-            int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-    }
-
-    /**
-     * Updates this indicator to display totalSteps indicator pills, with the first currentStep
-     * pills highlighted.
-     */
-    public void setTutorialProgress(int currentStep, int totalSteps) {
-        if (currentStep <= 0) {
-            Log.w(LOG_TAG, "Current step number invalid: " + currentStep + ". Assuming step 1.");
-            currentStep = 1;
-        }
-        if (totalSteps <= 0) {
-            Log.w(LOG_TAG, "Total number of steps invalid: " + totalSteps + ". Assuming 1 step.");
-            totalSteps = 1;
-        }
-        if (currentStep > totalSteps) {
-            Log.w(LOG_TAG, "Current step number greater than the total number of steps. Assuming"
-                    + " final step.");
-            currentStep = totalSteps;
-        }
-        if (totalSteps < 2) {
-            setVisibility(GONE);
-            return;
-        }
-        setVisibility(VISIBLE);
-        mCurrentStep = currentStep;
-        mTotalSteps = totalSteps;
-
-        initializeStepIndicators();
-    }
-
-    private void initializeStepIndicators() {
-        for (int i = mTotalSteps; i < getChildCount(); i++) {
-            removeViewAt(i);
-        }
-        int activeStepIndicatorColor = GraphicsUtils.getAttrColor(
-                getContext(), android.R.attr.textColorPrimary);
-        int inactiveStepIndicatorColor = GraphicsUtils.getAttrColor(
-                getContext(), android.R.attr.textColorSecondaryInverse);
-        for (int i = 0; i < mTotalSteps; i++) {
-            Drawable pageIndicatorPillDrawable =
-                    getContext().getDrawable(R.drawable.tutorial_step_indicator_pill);
-            if (i >= getChildCount()) {
-                ImageView pageIndicatorPill = new ImageView(getContext());
-                pageIndicatorPill.setImageDrawable(pageIndicatorPillDrawable);
-
-                LinearLayout.LayoutParams lp = new LayoutParams(
-                        LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
-
-                lp.setMarginStart(Utilities.dpToPx(3));
-                lp.setMarginEnd(Utilities.dpToPx(3));
-
-                addView(pageIndicatorPill, lp);
-            }
-            if (pageIndicatorPillDrawable != null) {
-                if (i < mCurrentStep) {
-                    pageIndicatorPillDrawable.setTint(activeStepIndicatorColor);
-                } else {
-                    pageIndicatorPillDrawable.setTint(inactiveStepIndicatorColor);
-                }
-            }
-        }
-    }
-}
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 54d5e95..e434252 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -144,7 +144,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Flags;
 import com.android.launcher3.Insettable;
-import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -574,8 +573,6 @@
     // Keeps track of the previously known visible tasks for purposes of loading/unloading task data
     private final SparseBooleanArray mHasVisibleTaskData = new SparseBooleanArray();
 
-    private final InvariantDeviceProfile mIdp;
-
     /**
      * Getting views should be done via {@link #getTaskViewFromPool(int)}
      */
@@ -912,7 +909,6 @@
         mFastFlingVelocity = getResources()
                 .getDimensionPixelSize(R.dimen.recents_fast_fling_velocity);
         mModel = RecentsModel.INSTANCE.get(context);
-        mIdp = InvariantDeviceProfile.INSTANCE.get(context);
 
         mClearAllButton = (ClearAllButton) LayoutInflater.from(context)
                 .inflate(R.layout.overview_clear_all_button, this, false);
diff --git a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
index d52d054..59ce637 100644
--- a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
+++ b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
@@ -34,7 +34,6 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.spy;
 
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetId;
@@ -46,7 +45,6 @@
 import android.os.Process;
 import android.os.UserHandle;
 import android.platform.test.annotations.DisableFlags;
-import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.text.TextUtils;
 
@@ -71,8 +69,6 @@
 
 import java.util.Arrays;
 import java.util.List;
-import java.util.Set;
-import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 @SmallTest
@@ -234,50 +230,6 @@
     }
 
     @Test
-    @EnableFlags(Flags.FLAG_ENABLE_TIERED_WIDGETS_BY_DEFAULT_IN_PICKER)
-    public void widgetsRecommendationRan_keepsWidgetsNotOnWorkspace_addsWidgetsFromEligibleApps() {
-        runOnExecutorSync(MODEL_EXECUTOR, () -> {
-            WidgetsFilterDataProvider spiedFilterProvider = spy(
-                    mModelHelper.getModel().getWidgetsFilterDataProvider());
-            doAnswer(i -> new Predicate<WidgetItem>() {
-                @Override
-                public boolean test(WidgetItem widgetItem) {
-                    // app5's widget is already on workspace, but, app2 is not.
-                    // And app4's second widget is also not on workspace.
-                    return Set.of("app5", "app2", "app4").contains(
-                            widgetItem.componentName.getPackageName());
-                }
-            }).when(spiedFilterProvider).getPredictedWidgetsFilter();
-            mModelHelper.getBgDataModel().widgetsModel.updateWidgetFilters(spiedFilterProvider);
-            // App5's widget that's already on workspace.
-            AppTarget widget1 = new AppTarget(new AppTargetId("app5"), "app5", "provider1",
-                    mUserHandle);
-            // App4's widget eligible and not on workspace.
-            AppTarget widget2 = new AppTarget(new AppTargetId("app4"), "app4", "provider2",
-                    mUserHandle);
-
-            mCallback.mRecommendedWidgets = null;
-            mModelHelper.getModel().enqueueModelUpdateTask(
-                    newWidgetsPredicationTask(List.of(widget1, widget2)));
-            runOnExecutorSync(MAIN_EXECUTOR, () -> {
-            });
-
-            List<PendingAddWidgetInfo> recommendedWidgets = mCallback.mRecommendedWidgets.items
-                    .stream()
-                    .map(itemInfo -> (PendingAddWidgetInfo) itemInfo)
-                    .collect(Collectors.toList());
-            assertThat(recommendedWidgets).hasSize(2);
-            List<ComponentName> componentNames = recommendedWidgets.stream().map(
-                    w -> w.componentName).toList();
-            assertThat(componentNames).containsExactly(
-                    // Locally added, not on workspace, eligible app per filter
-                    mApp2Provider1.provider,
-                    // From prediction service, not on workspace, eligible app per filter
-                    mApp4Provider2.provider);
-        });
-    }
-
-    @Test
     public void widgetsRecommendations_excludesWidgetsHiddenForPicker() {
         runOnExecutorSync(MODEL_EXECUTOR, () -> {
 
diff --git a/res/values/config.xml b/res/values/config.xml
index 1a2ac9e..74e7bb0 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -80,9 +80,6 @@
     <string name="local_colors_extraction_class" translatable="false"></string>
     <string name="search_session_manager_class" translatable="false"></string>
 
-    <!-- Filters for widgets displayed in the widget picker  -->
-    <string name="widgets_filter_data_provider_class" translatable="false"></string>
-
     <!-- Scalable Grid configuration -->
     <!-- This is a float because it is converted to dp later in DeviceProfile -->
     <dimen name="hotseat_bar_bottom_space_default">48</dimen>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 7b41586..5c1a528 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -545,7 +545,7 @@
                 mFocusHandler, new CellLayout(mWorkspace.getContext(), mWorkspace));
 
         mPopupDataProvider = new PopupDataProvider(this);
-        mWidgetPickerDataProvider = new WidgetPickerDataProvider();
+        mWidgetPickerDataProvider = new WidgetPickerDataProvider(this);
         PillColorProvider.getInstance(mWorkspace.getContext()).registerObserver();
 
         boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
@@ -1803,6 +1803,7 @@
 
         mAppWidgetHolder.stopListening();
         mAppWidgetHolder.destroy();
+        mWidgetPickerDataProvider.destroy();
 
         TextKeyListener.getInstance().release();
         mModelCallbacks.clearPendingBinds();
@@ -2629,9 +2630,8 @@
      * See {@code LauncherBindingDelegate}
      */
     @Override
-    public void bindAllWidgets(@NonNull final List<WidgetsListBaseEntry> allWidgets,
-            @NonNull final List<WidgetsListBaseEntry> defaultWidgets) {
-        mModelCallbacks.bindAllWidgets(allWidgets, defaultWidgets);
+    public void bindAllWidgets(@NonNull final List<WidgetsListBaseEntry> allWidgets) {
+        mModelCallbacks.bindAllWidgets(allWidgets);
     }
 
     @Override
diff --git a/src/com/android/launcher3/LauncherModel.kt b/src/com/android/launcher3/LauncherModel.kt
index 892a218..add0ad8 100644
--- a/src/com/android/launcher3/LauncherModel.kt
+++ b/src/com/android/launcher3/LauncherModel.kt
@@ -43,7 +43,6 @@
 import com.android.launcher3.model.ReloadStringCacheTask
 import com.android.launcher3.model.ShortcutsChangedTask
 import com.android.launcher3.model.UserLockStateChangedTask
-import com.android.launcher3.model.WidgetsFilterDataProvider
 import com.android.launcher3.model.data.ItemInfo
 import com.android.launcher3.model.data.WorkspaceItemInfo
 import com.android.launcher3.pm.UserCache
@@ -82,8 +81,6 @@
     val modelDelegate: ModelDelegate,
 ) {
 
-    private val widgetsFilterDataProvider = WidgetsFilterDataProvider.newInstance(context)
-
     private val mCallbacksList = ArrayList<BgDataModel.Callbacks>(1)
 
     // < only access in worker thread >
@@ -151,11 +148,6 @@
         owner: BgDataModel.Callbacks?,
     ) = ModelWriter(context, this, mBgDataModel, verifyChanges, cellPosMapper, owner)
 
-    /** Returns the [WidgetsFilterDataProvider] that manages widget filters. */
-    fun getWidgetsFilterDataProvider(): WidgetsFilterDataProvider {
-        return widgetsFilterDataProvider
-    }
-
     /** Called when the icon for an app changes, outside of package event */
     @WorkerThread
     fun onAppIconChanged(packageName: String, user: UserHandle) {
@@ -176,10 +168,7 @@
     /** Called when the model is destroyed */
     fun destroy() {
         mModelDestroyed = true
-        MODEL_EXECUTOR.execute {
-            modelDelegate.destroy()
-            widgetsFilterDataProvider.destroy()
-        }
+        MODEL_EXECUTOR.execute { modelDelegate.destroy() }
     }
 
     fun reloadStringCache() {
@@ -335,7 +324,6 @@
                             mBgDataModel,
                             this.modelDelegate,
                             launcherBinder,
-                            widgetsFilterDataProvider,
                         )
                     mLoaderTask = task
 
@@ -442,14 +430,6 @@
         }
     }
 
-    /** Called when the widget filters are refreshed and available to bind to the model. */
-    fun onWidgetFiltersLoaded() {
-        enqueueModelUpdateTask { taskController, dataModel, _ ->
-            dataModel.widgetsModel.updateWidgetFilters(widgetsFilterDataProvider)
-            taskController.bindUpdatedWidgets(dataModel)
-        }
-    }
-
     fun enqueueModelUpdateTask(task: ModelUpdateTask) {
         if (mModelDestroyed) {
             return
diff --git a/src/com/android/launcher3/ModelCallbacks.kt b/src/com/android/launcher3/ModelCallbacks.kt
index d01f35d..32b47d0 100644
--- a/src/com/android/launcher3/ModelCallbacks.kt
+++ b/src/com/android/launcher3/ModelCallbacks.kt
@@ -234,11 +234,8 @@
         PopupContainerWithArrow.dismissInvalidPopup(launcher)
     }
 
-    override fun bindAllWidgets(
-        allWidgets: List<WidgetsListBaseEntry>,
-        defaultWidgets: List<WidgetsListBaseEntry>,
-    ) {
-        launcher.widgetPickerDataProvider.setWidgets(allWidgets, defaultWidgets)
+    override fun bindAllWidgets(allWidgets: List<WidgetsListBaseEntry>) {
+        launcher.widgetPickerDataProvider.setWidgets(allWidgets)
     }
 
     /** Returns the ids of the workspaces to bind. */
diff --git a/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java b/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
index 150761f..06643d3 100644
--- a/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
+++ b/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
@@ -28,6 +28,7 @@
 import com.android.launcher3.graphics.ThemeManager;
 import com.android.launcher3.icons.LauncherIcons.IconPool;
 import com.android.launcher3.model.ItemInstallQueue;
+import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.util.ApiWrapper;
@@ -84,6 +85,7 @@
     RemoveAnimationSettingsTracker getRemoveAnimationSettingsTracker();
     LauncherAppState getLauncherAppState();
     GridCustomizationsProxy getGridCustomizationsProxy();
+    WidgetsFilterDataProvider getWidgetsFilterDataProvider();
 
     /** Builder for LauncherBaseAppComponent. */
     interface Builder {
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index c4086b2..613b430 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -521,13 +521,17 @@
 
         mDragObject.dragComplete = true;
         if (mIsInPreDrag) {
-            mDragObject.cancelled = true;
+            if (dropTarget != null) {
+                dropTarget.onDragExit(mDragObject);
+            }
+            return;
         }
+
         // Drop onto the target.
         boolean accepted = false;
         if (dropTarget != null) {
             dropTarget.onDragExit(mDragObject);
-            if (!mIsInPreDrag && dropTarget.acceptDrop(mDragObject)) {
+            if (dropTarget.acceptDrop(mDragObject)) {
                 if (flingAnimation != null) {
                     flingAnimation.run();
                 } else {
diff --git a/src/com/android/launcher3/dragndrop/LauncherDragController.java b/src/com/android/launcher3/dragndrop/LauncherDragController.java
index e3b8965..4aa3673 100644
--- a/src/com/android/launcher3/dragndrop/LauncherDragController.java
+++ b/src/com/android/launcher3/dragndrop/LauncherDragController.java
@@ -15,8 +15,6 @@
  */
 package com.android.launcher3.dragndrop;
 
-import static android.view.View.VISIBLE;
-
 import static com.android.launcher3.AbstractFloatingView.TYPE_DISCOVERY_BOUNCE;
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
 import static com.android.launcher3.LauncherState.EDIT_MODE;
@@ -27,7 +25,6 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.HapticFeedbackConstants;
-import android.view.MotionEvent;
 import android.view.View;
 
 import androidx.annotation.Nullable;
@@ -36,13 +33,10 @@
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget;
-import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
-import com.android.launcher3.dragndrop.DragOptions.PreDragCondition;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.util.TouchUtil;
 import com.android.launcher3.widget.util.WidgetDragScaleUtils;
 
 /**
@@ -53,9 +47,6 @@
     private static final boolean PROFILE_DRAWING_DURING_DRAG = false;
     private final FlingToDeleteHelper mFlingToDeleteHelper;
 
-    /** Whether or not the drag operation is triggered by mouse right click. */
-    private boolean mIsInMouseRightClick = false;
-
     public LauncherDragController(Launcher launcher) {
         super(launcher);
         mFlingToDeleteHelper = new FlingToDeleteHelper(launcher);
@@ -78,27 +69,6 @@
             android.os.Debug.startMethodTracing("Launcher");
         }
 
-        if (mIsInMouseRightClick && options.preDragCondition == null
-                && originalView instanceof View v) {
-            options.preDragCondition = new PreDragCondition() {
-
-                @Override
-                public boolean shouldStartDrag(double distanceDragged) {
-                    return false;
-                }
-
-                @Override
-                public void onPreDragStart(DragObject dragObject) {
-                    // Set it to visible so the text of FolderIcon would not flash (avoid it from
-                    // being invisible and then visible)
-                    v.setVisibility(VISIBLE);
-                }
-
-                @Override
-                public void onPreDragEnd(DragObject dragObject, boolean dragStarted) { }
-            };
-        }
-
         mActivity.hideKeyboard();
         AbstractFloatingView.closeOpenViews(mActivity, false, TYPE_DISCOVERY_BOUNCE);
 
@@ -221,7 +191,7 @@
 
     @Override
     protected void exitDrag() {
-        if (!mIsInPreDrag && !mActivity.isInState(EDIT_MODE)) {
+        if (!mActivity.isInState(EDIT_MODE)) {
             mActivity.getStateManager().goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
         }
     }
@@ -248,13 +218,4 @@
                 dropCoordinates);
         return mActivity.getWorkspace();
     }
-
-    /**
-     * Intercepts touch events from a drag source view.
-     */
-    @Override
-    public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
-        mIsInMouseRightClick = TouchUtil.isMouseRightClickDownOrMove(ev);
-        return super.onControllerInterceptTouchEvent(ev);
-    }
 }
diff --git a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
index 3641896..d425f03 100644
--- a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
+++ b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
@@ -346,9 +346,7 @@
                     bgModel,
                     LauncherAppState.getInstance(previewContext).getModel().getModelDelegate(),
                     new BaseLauncherBinder(LauncherAppState.getInstance(previewContext), bgModel,
-                            /* bgAllAppsList= */ null, new Callbacks[0]),
-                    LauncherAppState.getInstance(
-                            previewContext).getModel().getWidgetsFilterDataProvider()) {
+                            /* bgAllAppsList= */ null, new Callbacks[0])) {
 
                 @Override
                 public void run() {
diff --git a/src/com/android/launcher3/model/BaseLauncherBinder.java b/src/com/android/launcher3/model/BaseLauncherBinder.java
index a2ca6b6..262bf67 100644
--- a/src/com/android/launcher3/model/BaseLauncherBinder.java
+++ b/src/com/android/launcher3/model/BaseLauncherBinder.java
@@ -26,8 +26,6 @@
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
-import static java.util.Collections.emptyList;
-
 import android.os.Trace;
 import android.util.Log;
 import android.util.Pair;
@@ -45,7 +43,6 @@
 import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
@@ -165,17 +162,10 @@
         if (!WIDGETS_ENABLED) {
             return;
         }
-        Map<PackageItemInfo, List<WidgetItem>>
-                widgetsByPackageItem = mBgDataModel.widgetsModel.getWidgetsByPackageItemForPicker();
         List<WidgetsListBaseEntry> widgets = new WidgetsListBaseEntriesBuilder(mApp.getContext())
-                .build(widgetsByPackageItem);
-        Predicate<WidgetItem> filter = mBgDataModel.widgetsModel.getDefaultWidgetsFilter();
-        List<WidgetsListBaseEntry> defaultWidgets =
-                filter != null ? new WidgetsListBaseEntriesBuilder(
-                        mApp.getContext()).build(widgetsByPackageItem,
-                        mBgDataModel.widgetsModel.getDefaultWidgetsFilter()) : emptyList();
+                .build(mBgDataModel.widgetsModel.getWidgetsByPackageItemForPicker());
 
-        executeCallbacksTask(c -> c.bindAllWidgets(widgets, defaultWidgets), mUiExecutor);
+        executeCallbacksTask(c -> c.bindAllWidgets(widgets), mUiExecutor);
     }
 
     /**
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index eab28b7..d9eccaf 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -431,9 +431,8 @@
         /**
          * Binds the app widgets to the providers that share widgets with the UI.
          */
-        default void bindAllWidgets(@NonNull List<WidgetsListBaseEntry> widgets,
-                @NonNull List<WidgetsListBaseEntry> defaultWidgets) {
-        }
+        default void bindAllWidgets(@NonNull List<WidgetsListBaseEntry> widgets) { }
+
         default void bindSmartspaceWidget() { }
 
         /** Called when workspace has been bound. */
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index d44b289..fb1ebaf 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -20,7 +20,6 @@
 import static com.android.launcher3.Flags.enableLauncherBrMetricsFixed;
 import static com.android.launcher3.Flags.enableSmartspaceAsAWidget;
 import static com.android.launcher3.Flags.enableSmartspaceRemovalToggle;
-import static com.android.launcher3.Flags.enableTieredWidgetsByDefaultInPicker;
 import static com.android.launcher3.LauncherPrefs.IS_FIRST_LOAD_AFTER_RESTORE;
 import static com.android.launcher3.LauncherPrefs.SHOULD_SHOW_SMARTSPACE;
 import static com.android.launcher3.LauncherSettings.Favorites.DESKTOP_ICON_FLAG;
@@ -148,7 +147,6 @@
     private final UserManager mUserManager;
     private final UserCache mUserCache;
     private final PackageManagerHelper mPmHelper;
-    private final WidgetsFilterDataProvider mWidgetsFilterDataProvider;
 
     private final InstallSessionHelper mSessionHelper;
     private final IconCache mIconCache;
@@ -167,16 +165,13 @@
     private String mDbName;
 
     public LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
-            ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder,
-            @NonNull WidgetsFilterDataProvider widgetsFilterDataProvider) {
-        this(app, bgAllAppsList, bgModel, modelDelegate, launcherBinder, widgetsFilterDataProvider,
-                new UserManagerState());
+            ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder) {
+        this(app, bgAllAppsList, bgModel, modelDelegate, launcherBinder, new UserManagerState());
     }
 
     @VisibleForTesting
     LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
             ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder,
-            WidgetsFilterDataProvider widgetsFilterDataProvider,
             UserManagerState userManagerState) {
         mApp = app;
         mBgAllAppsList = bgAllAppsList;
@@ -191,7 +186,6 @@
         mIconCache = mApp.getIconCache();
         mUserManagerState = userManagerState;
         mInstallingPkgsCached = null;
-        mWidgetsFilterDataProvider = widgetsFilterDataProvider;
     }
 
     protected synchronized void waitForIdle() {
@@ -348,13 +342,6 @@
 
             // fourth step
             WidgetsModel widgetsModel = mBgDataModel.widgetsModel;
-            if (enableTieredWidgetsByDefaultInPicker()) {
-                // Begin periodic refresh of filters
-                mWidgetsFilterDataProvider.initPeriodicDataRefresh(
-                        mApp.getModel()::onWidgetFiltersLoaded);
-                // And, update model with currently cached data.
-                widgetsModel.updateWidgetFilters(mWidgetsFilterDataProvider);
-            }
             List<CachedObject> allWidgetsList = widgetsModel.update(mApp, /*packageUser=*/null);
             logASplit("load widgets finished");
 
diff --git a/src/com/android/launcher3/model/ModelTaskController.kt b/src/com/android/launcher3/model/ModelTaskController.kt
index 6e3e35e..5566482 100644
--- a/src/com/android/launcher3/model/ModelTaskController.kt
+++ b/src/com/android/launcher3/model/ModelTaskController.kt
@@ -77,19 +77,10 @@
     }
 
     fun bindUpdatedWidgets(dataModel: BgDataModel) {
-        val widgetsByPackageItem = dataModel.widgetsModel.widgetsByPackageItemForPicker
-        val allWidgets = WidgetsListBaseEntriesBuilder(app.context).build(widgetsByPackageItem)
-
-        val defaultWidgetsFilter = dataModel.widgetsModel.defaultWidgetsFilter
-        val defaultWidgets =
-            if (defaultWidgetsFilter != null) {
-                WidgetsListBaseEntriesBuilder(app.context)
-                    .build(widgetsByPackageItem, defaultWidgetsFilter)
-            } else {
-                emptyList()
-            }
-
-        scheduleCallbackTask { it.bindAllWidgets(allWidgets, defaultWidgets) }
+        val allWidgets =
+            WidgetsListBaseEntriesBuilder(app.context)
+                .build(dataModel.widgetsModel.widgetsByPackageItemForPicker)
+        scheduleCallbackTask { it.bindAllWidgets(allWidgets) }
     }
 
     fun deleteAndBindComponentsRemoved(matcher: Predicate<ItemInfo?>, reason: String?) {
diff --git a/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt b/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
index 0571de3..90d6fb2 100644
--- a/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
+++ b/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
@@ -16,55 +16,38 @@
 
 package com.android.launcher3.model
 
-import android.content.Context
-import androidx.annotation.WorkerThread
-import com.android.launcher3.R
-import com.android.launcher3.util.ResourceBasedOverride
+import com.android.launcher3.dagger.LauncherAppSingleton
 import java.util.function.Predicate
+import javax.inject.Inject
 
 /** Helper for the widgets model to load the filters that can be applied to available widgets. */
-open class WidgetsFilterDataProvider(val context: Context) : ResourceBasedOverride {
+@LauncherAppSingleton
+open class WidgetsFilterDataProvider @Inject constructor() {
+
+    /** Filter that should be applied to the widget predictions */
+    open val predictedWidgetsFilter: Predicate<WidgetItem>? = null
+
     /**
-     * Start regular periodic refresh of widget filtering data starting now (if not started
-     * already).
+     * Filter that should be applied to the widgets list to see which widgets can be shown by
+     * default.
      */
-    @WorkerThread
-    open fun initPeriodicDataRefresh(callback: WidgetsFilterLoadedCallback? = null) {
-        // no-op
+    open val defaultWidgetsFilter: Predicate<WidgetItem>? = null
+
+    protected val listeners = mutableListOf<WidgetsFilterLoadedCallback>()
+
+    /** Adds a callback for listening to filter changes */
+    fun addFilterChangeCallback(callback: WidgetsFilterLoadedCallback) {
+        listeners.add(callback)
     }
 
-    /**
-     * Returns a filter that should be applied to the widget predictions.
-     *
-     * @return null if no filter needs to be applied
-     */
-    @WorkerThread open fun getPredictedWidgetsFilter(): Predicate<WidgetItem>? = null
-
-    /**
-     * Returns a filter that should be applied to the widgets list to see which widgets can be shown
-     * by default.
-     *
-     * @return null if no separate "default" list is supported
-     */
-    @WorkerThread open fun getDefaultWidgetsFilter(): Predicate<WidgetItem>? = null
-
-    /** Called when filter data provider is no longer needed. */
-    open fun destroy() {}
-
-    companion object {
-        /** Returns a new instance of the [WidgetsFilterDataProvider] based on resource override. */
-        fun newInstance(context: Context?): WidgetsFilterDataProvider {
-            return ResourceBasedOverride.Overrides.getObject(
-                WidgetsFilterDataProvider::class.java,
-                context,
-                R.string.widgets_filter_data_provider_class,
-            )
-        }
+    /** Removes a previously added callback */
+    fun removeFilterChangeCallback(callback: WidgetsFilterLoadedCallback) {
+        listeners.remove(callback)
     }
-}
 
-/** Interface for the model callback to be invoked when filters are loaded. */
-interface WidgetsFilterLoadedCallback {
-    /** Method called back when widget filters are loaded */
-    fun onWidgetsFilterLoaded()
+    /** Interface for the model callback to be invoked when filters are loaded. */
+    interface WidgetsFilterLoadedCallback {
+        /** Method called back when widget filters are loaded */
+        fun onWidgetsFilterLoaded()
+    }
 }
diff --git a/src/com/android/launcher3/model/WidgetsModel.java b/src/com/android/launcher3/model/WidgetsModel.java
index ab960d8..52b142d 100644
--- a/src/com/android/launcher3/model/WidgetsModel.java
+++ b/src/com/android/launcher3/model/WidgetsModel.java
@@ -19,8 +19,6 @@
 import android.util.Log;
 import android.util.Pair;
 
-import androidx.annotation.AnyThread;
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.collection.ArrayMap;
 
@@ -68,8 +66,6 @@
 
     /* Map of widgets and shortcuts that are tracked per package. */
     private final Map<PackageItemInfo, List<WidgetItem>> mWidgetsByPackageItem = new HashMap<>();
-    @Nullable private Predicate<WidgetItem> mDefaultWidgetsFilter = null;
-    @Nullable private Predicate<WidgetItem> mPredictedWidgetsFilter = null;
     @Nullable private WidgetValidityCheckForPicker mWidgetValidityCheckForPicker = null;
 
     /**
@@ -129,37 +125,6 @@
     }
 
     /**
-     * Returns widget filter that can be applied to {@link WidgetItem}s to check if they can be
-     * shown in the default widgets list.
-     * <p>Returns null if filtering isn't available</p>
-     */
-    @AnyThread
-    public @Nullable Predicate<WidgetItem> getDefaultWidgetsFilter() {
-        return mDefaultWidgetsFilter;
-    }
-
-    /**
-     * Returns widget filter that can be applied to {@link WidgetItem}s to check if they can be
-     * part of widget predictions.
-     * <p>Returns null if filter isn't available</p>
-     */
-    @AnyThread
-    public @Nullable  Predicate<WidgetItem> getPredictedWidgetsFilter() {
-        return mPredictedWidgetsFilter;
-    }
-
-    /**
-     * Updates model with latest filter data in cache.
-     */
-    public void updateWidgetFilters(@NonNull WidgetsFilterDataProvider widgetsFilterDataProvider) {
-        if (!WIDGETS_ENABLED) {
-            return;
-        }
-        mDefaultWidgetsFilter = widgetsFilterDataProvider.getDefaultWidgetsFilter();
-        mPredictedWidgetsFilter = widgetsFilterDataProvider.getPredictedWidgetsFilter();
-    }
-
-    /**
      * @param packageUser If null, all widgets and shortcuts are updated and returned, otherwise
      *                    only widgets and shortcuts associated with the package/user are.
      */
diff --git a/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java b/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
index 5b1da5b..a761ecd 100644
--- a/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
@@ -33,4 +33,9 @@
                 Collections.EMPTY_LIST);
         mPkgItem.title = "";
     }
+
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetListSpaceEntry();
+    }
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java b/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
index 0003b76..9246e45 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
@@ -43,4 +43,7 @@
         this.mWidgets =
                 items.stream().sorted(new WidgetItemComparator()).collect(Collectors.toList());
     }
+
+
+    public abstract WidgetsListBaseEntry copy();
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java b/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
index d709196..cc1739f 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
@@ -58,6 +58,11 @@
     }
 
     @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListContentEntry(mPkgItem, mTitleSectionName, mWidgets, mMaxSpanSize);
+    }
+
+    @Override
     public String toString() {
         return "Content:" + mPkgItem.packageName + ":" + mWidgets.size() + " maxSpanSize: "
                 + mMaxSpanSize;
diff --git a/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java b/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
index 8c84030..7519bb7 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
@@ -35,4 +35,9 @@
                 /*items=*/ Collections.EMPTY_LIST);
         mPkgItem.title = "";
     }
+
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListExpandActionEntry();
+    }
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
index 0d775c3..e2ea068 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
@@ -83,6 +83,12 @@
         mIsWidgetListShown = isWidgetListShown;
     }
 
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListHeaderEntry(mPkgItem, mTitleSectionName, mWidgets,
+                mVisibleWidgetsCount, mIsSearchEntry, mIsWidgetListShown);
+    }
+
     /** Returns {@code true} if the widgets list associated with this header is shown. */
     public boolean isWidgetListShown() {
         return mIsWidgetListShown;
diff --git a/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt b/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
index 46d3e7a..5b97a49 100644
--- a/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
+++ b/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
@@ -16,43 +16,79 @@
 
 package com.android.launcher3.widget.picker.model
 
+import android.content.Context
+import com.android.launcher3.dagger.LauncherComponentProvider.appComponent
+import com.android.launcher3.model.WidgetItem
+import com.android.launcher3.model.WidgetsFilterDataProvider
+import com.android.launcher3.model.WidgetsFilterDataProvider.WidgetsFilterLoadedCallback
 import com.android.launcher3.model.data.ItemInfo
 import com.android.launcher3.widget.model.WidgetsListBaseEntry
 import com.android.launcher3.widget.picker.model.data.WidgetPickerData
 import com.android.launcher3.widget.picker.model.data.WidgetPickerDataUtils.withRecommendedWidgets
 import com.android.launcher3.widget.picker.model.data.WidgetPickerDataUtils.withWidgets
 import java.io.PrintWriter
+import java.util.function.Predicate
 
 /**
  * Provides [WidgetPickerData] to various views such as widget picker, app-specific widget picker,
  * widgets shortcut.
  */
-class WidgetPickerDataProvider {
+class WidgetPickerDataProvider(private val filterProvider: WidgetsFilterDataProvider) :
+    WidgetsFilterLoadedCallback {
+
+    constructor(context: Context) : this(context.appComponent.widgetsFilterDataProvider)
+
     /** All the widgets data provided for the views */
     private var mWidgetPickerData: WidgetPickerData = WidgetPickerData()
 
     private var changeListener: WidgetPickerDataChangeListener? = null
 
+    var hostSpecifiedDefaultWidgetsFilter: Predicate<WidgetItem>? = null
+
+    private var allWidgets: List<WidgetsListBaseEntry> = emptyList()
+
     /** Sets a listener to be called back when widget data is updated. */
     fun setChangeListener(changeListener: WidgetPickerDataChangeListener?) {
         this.changeListener = changeListener
     }
 
+    init {
+        filterProvider.addFilterChangeCallback(this)
+    }
+
     /** Returns the current snapshot of [WidgetPickerData]. */
     fun get(): WidgetPickerData {
         return mWidgetPickerData
     }
 
+    override fun onWidgetsFilterLoaded() {
+        setWidgets(allWidgets)
+    }
+
     /**
      * Updates the widgets available to the widget picker.
      *
      * Generally called when the widgets model has new data.
      */
-    @JvmOverloads
-    fun setWidgets(
-        allWidgets: List<WidgetsListBaseEntry>,
-        defaultWidgets: List<WidgetsListBaseEntry> = listOf()
-    ) {
+    fun setWidgets(allWidgets: List<WidgetsListBaseEntry>) {
+        this.allWidgets = allWidgets
+
+        val currentFilter = filterProvider.defaultWidgetsFilter
+        val finalFilter =
+            when {
+                currentFilter != null && hostSpecifiedDefaultWidgetsFilter != null ->
+                    currentFilter.and(hostSpecifiedDefaultWidgetsFilter)
+                hostSpecifiedDefaultWidgetsFilter != null -> hostSpecifiedDefaultWidgetsFilter
+                else -> currentFilter
+            }
+
+        val defaultWidgets =
+            if (finalFilter != null)
+                allWidgets
+                    .map { it.copy().apply { mWidgets.removeIf(finalFilter) } }
+                    .filter { it.mWidgets.isNotEmpty() }
+            else emptyList()
+
         mWidgetPickerData =
             mWidgetPickerData.withWidgets(allWidgets = allWidgets, defaultWidgets = defaultWidgets)
         changeListener?.onWidgetsBound()
@@ -74,6 +110,10 @@
         writer.println("$prefix\twidgetPickerData:$mWidgetPickerData")
     }
 
+    fun destroy() {
+        filterProvider.removeFilterChangeCallback(this)
+    }
+
     interface WidgetPickerDataChangeListener {
         /** A callback to get notified when widgets are bound. */
         fun onWidgetsBound()
diff --git a/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt b/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
index d704195..777d81b 100644
--- a/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
@@ -43,7 +43,6 @@
 import com.google.common.truth.Truth.assertThat
 import java.util.concurrent.CountDownLatch
 import java.util.concurrent.TimeUnit
-import java.util.function.Predicate
 import org.junit.Assert.fail
 import org.junit.Before
 import org.junit.Rule
@@ -65,7 +64,6 @@
     @Mock private lateinit var appWidgetManager: AppWidgetManager
     @Mock private lateinit var app: LauncherAppState
     @Mock private lateinit var iconCacheMock: IconCache
-    @Mock private lateinit var widgetsFilterDataProvider: WidgetsFilterDataProvider
 
     private lateinit var context: Context
     private lateinit var idp: InvariantDeviceProfile
@@ -252,27 +250,6 @@
         // No exception
     }
 
-    @Test
-    fun updateWidgetFilters_setsFiltersCorrectly() {
-        val testDefaultWidgetFilter = Predicate<WidgetItem> { w -> w.widgetInfo != null }
-        whenever(widgetsFilterDataProvider.getDefaultWidgetsFilter())
-            .thenReturn(testDefaultWidgetFilter)
-        val testPredicatedWidgetFilter = Predicate<WidgetItem> { w -> w.widgetInfo != null }
-        whenever(widgetsFilterDataProvider.getPredictedWidgetsFilter())
-            .thenReturn(testPredicatedWidgetFilter)
-
-        underTest.updateWidgetFilters(widgetsFilterDataProvider)
-
-        assertThat(underTest.defaultWidgetsFilter).isEqualTo(testDefaultWidgetFilter)
-        assertThat(underTest.predictedWidgetsFilter).isEqualTo(testPredicatedWidgetFilter)
-    }
-
-    @Test
-    fun widgetFilters_nullInitially() {
-        assertThat(underTest.defaultWidgetsFilter).isNull()
-        assertThat(underTest.predictedWidgetsFilter).isNull()
-    }
-
     private fun loadWidgets() {
         val latch = CountDownLatch(1)
         Executors.MODEL_EXECUTOR.execute {
diff --git a/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java b/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
index 8be1341..acd17d1 100644
--- a/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
+++ b/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
@@ -28,6 +28,7 @@
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.model.BgDataModel;
+import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.popup.PopupDataProvider;
@@ -58,7 +59,7 @@
 
     private final PopupDataProvider mPopupDataProvider = new PopupDataProvider(this);
     private final WidgetPickerDataProvider mWidgetPickerDataProvider =
-            new WidgetPickerDataProvider();
+            new WidgetPickerDataProvider(new WidgetsFilterDataProvider());
     protected final UserCache mUserCache;
 
     public TestSandboxModelContextWrapper(SandboxContext base) {
diff --git a/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt b/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
index 1da74cb..c1827bc 100644
--- a/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
@@ -40,6 +40,7 @@
 import com.android.launcher3.widget.model.WidgetsListHeaderEntry
 import com.android.launcher3.widget.picker.model.WidgetPickerDataProvider.WidgetPickerDataChangeListener
 import com.google.common.truth.Truth.assertThat
+import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -72,14 +73,14 @@
 
     private lateinit var appWidgetItem: WidgetItem
 
-    private var underTest = WidgetPickerDataProvider()
+    private lateinit var underTest: WidgetPickerDataProvider
 
     @Before
     fun setUp() {
         userHandle = UserHandle.CURRENT
         context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
         testInvariantProfile = LauncherAppState.getIDP(context)
-
+        underTest = WidgetPickerDataProvider(context)
         doAnswer { invocation: InvocationOnMock ->
                 val componentWithLabel = invocation.getArgument<Any>(0) as CachedObject
                 componentWithLabel.getComponent().shortClassName
@@ -90,6 +91,11 @@
         appWidgetItem = createWidgetItem()
     }
 
+    @After
+    fun tearDown() {
+        underTest.destroy()
+    }
+
     @Test
     fun setWidgets_invokesTheListener_andUpdatedWidgetsAvailable() {
         assertThat(underTest.get().allWidgets).isEmpty()
diff --git a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
index 582cf3c..246219f 100644
--- a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
+++ b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
@@ -48,7 +48,6 @@
 import dagger.BindsInstance
 import dagger.Component
 import java.util.concurrent.CountDownLatch
-import java.util.function.Predicate
 import junit.framework.Assert.assertEquals
 import org.junit.After
 import org.junit.Before
@@ -96,7 +95,6 @@
     @Mock private lateinit var modelDelegate: ModelDelegate
     @Mock private lateinit var launcherBinder: BaseLauncherBinder
     private lateinit var launcherModel: LauncherModel
-    @Mock private lateinit var widgetsFilterDataProvider: WidgetsFilterDataProvider
     @Mock private lateinit var transaction: LoaderTransaction
     @Mock private lateinit var iconCache: IconCache
     @Mock private lateinit var idleLock: LooperIdleLock
@@ -130,7 +128,6 @@
         `when`(launcherBinder.newIdleLock(any())).thenReturn(idleLock)
         `when`(idleLock.awaitLocked(1000)).thenReturn(false)
         `when`(iconCache.getUpdateHandler()).thenReturn(iconCacheUpdateHandler)
-        `when`(widgetsFilterDataProvider.getDefaultWidgetsFilter()).thenReturn(Predicate { true })
         context.initDaggerComponent(
             DaggerLoaderTaskTest_TestComponent.builder()
                 .bindUserCache(userCache)
@@ -160,14 +157,7 @@
             val mockUserHandles = arrayListOf<UserHandle>(MAIN_HANDLE)
             `when`(userCache.userProfiles).thenReturn(mockUserHandles)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 1))
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder)
                 .runSyncOnBackgroundThread()
             Truth.assertThat(
                     itemsIdMap
@@ -188,19 +178,11 @@
                 )
                 .isAtLeast(8)
             Truth.assertThat(itemsIdMap.size()).isAtLeast(40)
-            Truth.assertThat(widgetsModel.defaultWidgetsFilter).isNotNull()
         }
 
     @Test
     fun bindsLoadedDataCorrectly() {
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         verify(launcherBinder).bindWorkspace(true, false)
@@ -209,7 +191,6 @@
         verify(launcherBinder).bindAllApps()
         verify(iconCacheUpdateHandler, times(4)).updateIcons(any(), any<CachingLogic<Any>>(), any())
         verify(launcherBinder).bindDeepShortcuts()
-        verify(widgetsFilterDataProvider).initPeriodicDataRefresh(any())
         verify(launcherBinder).bindWidgets()
         verify(modelDelegate).loadAndBindOtherItems(anyOrNull())
         verify(iconCacheUpdateHandler).finish()
@@ -227,15 +208,7 @@
             `when`(userManagerState?.isUserQuiet(MAIN_HANDLE)).thenReturn(true)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 1))
 
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                    userManagerState,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder, userManagerState)
                 .runSyncOnBackgroundThread()
 
             verify(bgAllAppsList)
@@ -256,15 +229,7 @@
             `when`(userManagerState?.isUserQuiet(MAIN_HANDLE)).thenReturn(true)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 3))
 
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                    userManagerState,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder, userManagerState)
                 .runSyncOnBackgroundThread()
 
             verify(bgAllAppsList)
@@ -303,14 +268,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -378,14 +336,7 @@
         Settings.Secure.putInt(spyContext.contentResolver, "launcher_broadcast_installed_apps", 0)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -424,14 +375,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -470,14 +414,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -507,15 +444,7 @@
             )
         val expectedAppInfo = AppInfo().apply { componentName = expectedComponent }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -545,15 +474,7 @@
             )
         val expectedAppInfo = AppInfo().apply { componentName = expectedComponent }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -584,15 +505,7 @@
         val expectedAppInfo =
             AppInfo().apply { componentName = ComponentName("differentPkg", "differentClass") }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -619,15 +532,7 @@
             )
         val expectedAppInfo = AppInfo()
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then