diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
index bfbecf3..25db960 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
@@ -16,7 +16,6 @@
 package com.android.launcher3.taskbar;
 
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DEEP_SHORTCUTS;
-import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.SHORTCUTS_AND_NOTIFICATIONS;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 import static com.android.launcher3.util.SplitConfigurationOptions.getLogEventForPosition;
@@ -36,7 +35,6 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.notification.NotificationListener;
 import com.android.launcher3.util.ShortcutUtil;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.util.LogUtils;
@@ -63,8 +61,6 @@
 
         mActions.put(DEEP_SHORTCUTS, new LauncherAction(DEEP_SHORTCUTS,
                 R.string.action_deep_shortcut, KeyEvent.KEYCODE_S));
-        mActions.put(SHORTCUTS_AND_NOTIFICATIONS, new LauncherAction(DEEP_SHORTCUTS,
-                R.string.shortcuts_menu_with_notifications_description, KeyEvent.KEYCODE_S));
         mActions.put(MOVE_TO_TOP_OR_LEFT, new LauncherAction(
                 MOVE_TO_TOP_OR_LEFT, R.string.move_drop_target_top_or_left, KeyEvent.KEYCODE_L));
         mActions.put(MOVE_TO_BOTTOM_OR_RIGHT, new LauncherAction(
@@ -76,8 +72,7 @@
     @Override
     protected void getSupportedActions(View host, ItemInfo item, List<LauncherAction> out) {
         if (ShortcutUtil.supportsShortcuts(item)) {
-            out.add(mActions.get(NotificationListener.getInstanceIfConnected() != null
-                    ? SHORTCUTS_AND_NOTIFICATIONS : DEEP_SHORTCUTS));
+            out.add(mActions.get(DEEP_SHORTCUTS));
         }
         out.add(mActions.get(MOVE_TO_TOP_OR_LEFT));
         out.add(mActions.get(MOVE_TO_BOTTOM_OR_RIGHT));
@@ -117,7 +112,7 @@
                         instanceIds.first);
             }
             return true;
-        } else if (action == DEEP_SHORTCUTS || action == SHORTCUTS_AND_NOTIFICATIONS) {
+        } else if (action == DEEP_SHORTCUTS) {
             mContext.showPopupMenuForIcon((BubbleTextView) host);
 
             return true;
diff --git a/res/drawable/notification_circle.xml b/res/drawable/notification_circle.xml
deleted file mode 100644
index 65fbaea..0000000
--- a/res/drawable/notification_circle.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval">
-
-    <solid android:color="?attr/popupNotificationDotColor"/>
-
-    <size
-        android:width="@dimen/notification_circle_icon_size"
-        android:height="@dimen/notification_circle_icon_size"/>
-</shape>
\ No newline at end of file
diff --git a/res/layout/notification_content.xml b/res/layout/notification_content.xml
deleted file mode 100644
index 0763d48..0000000
--- a/res/layout/notification_content.xml
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 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.
--->
-
-<com.android.launcher3.notification.NotificationMainView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="@dimen/notification_container_height"
-    android:orientation="vertical">
-
-    <!-- header -->
-    <FrameLayout
-        android:id="@+id/header"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingEnd="@dimen/notification_padding_end"
-        android:paddingTop="@dimen/notification_padding_header_top"
-        android:paddingStart="@dimen/notification_header_padding_start">
-        <TextView
-            android:id="@+id/notification_text"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="top|start"
-            android:text="@string/notifications_header"
-            android:textColor="?android:attr/textColorPrimary"
-            android:textSize="@dimen/notification_header_text_size"
-            style="@style/TextHeadline"/>
-        <TextView
-            android:id="@+id/notification_count"
-            android:layout_width="@dimen/notification_circle_icon_size"
-            android:layout_height="@dimen/notification_circle_icon_size"
-            android:background="@drawable/notification_circle"
-            android:layout_gravity="top|end"
-            android:gravity="center"
-            android:textColor="?android:attr/textColorPrimary"
-            android:textSize="@dimen/notification_header_count_text_size"
-            style="@style/TextHeadline"/>
-    </FrameLayout>
-
-    <!-- Main view -->
-    <FrameLayout
-        android:id="@+id/main_view"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingTop="@dimen/notification_padding_top"
-        android:paddingBottom="@dimen/notification_padding_bottom"
-        android:focusable="true" >
-
-        <LinearLayout
-            android:id="@+id/text_and_background"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:gravity="center_vertical"
-            android:orientation="vertical"
-            android:paddingEnd="@dimen/notification_padding_end"
-            android:paddingStart="@dimen/notification_main_text_padding_start">
-            <TextView
-                android:id="@+id/title"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:ellipsize="end"
-                android:lines="1"
-                android:textAlignment="viewStart"
-                android:textColor="?android:attr/textColorPrimary"
-                android:textSize="@dimen/notification_main_title_size"
-                style="@style/TextHeadline" />
-
-            <TextView
-                android:id="@+id/text"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:ellipsize="end"
-                android:lines="1"
-                android:textColor="?android:attr/textColorPrimary"
-                android:textSize="@dimen/notification_main_text_size" />
-        </LinearLayout>
-
-        <View
-            android:id="@+id/popup_item_icon"
-            android:layout_width="@dimen/notification_icon_size"
-            android:layout_height="@dimen/notification_icon_size"
-            android:layout_gravity="start|center_vertical"
-            android:layout_marginStart="@dimen/notification_icon_padding_start"/>
-
-    </FrameLayout>
-</com.android.launcher3.notification.NotificationMainView>
\ No newline at end of file
diff --git a/res/values/config.xml b/res/values/config.xml
index 47756ba..2a8ec28 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -119,8 +119,6 @@
     <item type="id" name="action_move_screen_forwards" />
     <item type="id" name="action_resize" />
     <item type="id" name="action_deep_shortcuts" />
-    <item type="id" name="action_shortcuts_and_notifications"/>
-    <item type="id" name="action_dismiss_notification" />
     <item type="id" name="action_remote_action_shortcut" />
     <item type="id" name="action_dismiss_prediction" />
     <item type="id" name="action_pin_prediction"/>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index fb55c75..5efe940 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -402,9 +402,6 @@
 
     <!-- Accessibility action to show quick actions menu for an icon. [CHAR_LIMIT=30] -->
     <string name="action_deep_shortcut">Shortcuts</string>
-    <!-- Accessibility description when the context menu of a launcher icon that has notifications as well as shortcuts (providing quick access to app's actions). The "shortcuts" translation should be consistent with the one for action_deep_shortcut. [CHAR_LIMIT=50] -->
-    <string name="shortcuts_menu_with_notifications_description">Shortcuts and notifications
-    </string>
 
     <!-- Accessibility action to dismiss a notification in the shortcuts menu for an icon. [CHAR_LIMIT=30] -->
     <string name="action_dismiss_notification">Dismiss</string>
@@ -412,9 +409,6 @@
     <!-- Content description for arrow tip close button. [CHAR LIMIT=NONE] -->
     <string name="accessibility_close">Close</string>
 
-    <!-- Accessibility confirmation for notification being dismissed. -->
-    <string name="notification_dismissed">Notification dismissed</string>
-
     <!-- Label of tab to indicate personal apps -->
     <string name="all_apps_personal_tab">Personal</string>
 
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 758bffb..ac5b528 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -37,7 +37,6 @@
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemFactory;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.notification.NotificationListener;
 import com.android.launcher3.popup.ArrowPopup;
 import com.android.launcher3.popup.PopupContainerWithArrow;
 import com.android.launcher3.touch.ItemLongClickListener;
@@ -70,7 +69,6 @@
     protected static final int MOVE_TO_WORKSPACE = R.id.action_move_to_workspace;
     protected static final int RESIZE = R.id.action_resize;
     public static final int DEEP_SHORTCUTS = R.id.action_deep_shortcuts;
-    public static final int SHORTCUTS_AND_NOTIFICATIONS = R.id.action_shortcuts_and_notifications;
 
     public LauncherAccessibilityDelegate(Launcher launcher) {
         super(launcher);
@@ -93,8 +91,6 @@
                 RESIZE, R.string.action_resize, KeyEvent.KEYCODE_R));
         mActions.put(DEEP_SHORTCUTS, new LauncherAction(DEEP_SHORTCUTS,
                 R.string.action_deep_shortcut, KeyEvent.KEYCODE_S));
-        mActions.put(SHORTCUTS_AND_NOTIFICATIONS, new LauncherAction(DEEP_SHORTCUTS,
-                R.string.shortcuts_menu_with_notifications_description, KeyEvent.KEYCODE_S));
     }
 
     @Override
@@ -102,8 +98,7 @@
         // If the request came from keyboard, do not add custom shortcuts as that is already
         // exposed as a direct shortcut
         if (ShortcutUtil.supportsShortcuts(item)) {
-            out.add(mActions.get(NotificationListener.getInstanceIfConnected() != null
-                    ? SHORTCUTS_AND_NOTIFICATIONS : DEEP_SHORTCUTS));
+            out.add(mActions.get(DEEP_SHORTCUTS));
         }
 
         for (ButtonDropTarget target : mContext.getDropTargetBar().getDropTargets()) {
@@ -188,7 +183,7 @@
                 host.performAccessibilityAction(ACTION_ACCESSIBILITY_FOCUS, null);
             });
             return true;
-        } else if (action == DEEP_SHORTCUTS || action == SHORTCUTS_AND_NOTIFICATIONS) {
+        } else if (action == DEEP_SHORTCUTS) {
             BubbleTextView btv = host instanceof BubbleTextView ? (BubbleTextView) host
                     : (host instanceof BubbleTextHolder
                             ? ((BubbleTextHolder) host).getBubbleText() : null);
diff --git a/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java
index fb847ec..d115f9f 100644
--- a/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/ShortcutMenuAccessibilityDelegate.java
@@ -19,7 +19,6 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.AnimatorListeners.forSuccessCallback;
 
-import android.view.KeyEvent;
 import android.view.View;
 
 import com.android.launcher3.AbstractFloatingView;
@@ -28,7 +27,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.notification.NotificationMainView;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 
 import java.util.Collections;
@@ -40,22 +38,14 @@
  */
 public class ShortcutMenuAccessibilityDelegate extends LauncherAccessibilityDelegate {
 
-    private static final int DISMISS_NOTIFICATION = R.id.action_dismiss_notification;
-
     public ShortcutMenuAccessibilityDelegate(Launcher launcher) {
         super(launcher);
-        mActions.put(DISMISS_NOTIFICATION, new LauncherAction(DISMISS_NOTIFICATION,
-                R.string.action_dismiss_notification, KeyEvent.KEYCODE_X));
     }
 
     @Override
     protected void getSupportedActions(View host, ItemInfo item, List<LauncherAction> out) {
         if ((host.getParent() instanceof DeepShortcutView)) {
             out.add(mActions.get(ADD_TO_WORKSPACE));
-        } else if (host instanceof NotificationMainView) {
-            if (((NotificationMainView) host).canChildBeDismissed()) {
-                out.add(mActions.get(DISMISS_NOTIFICATION));
-            }
         }
     }
 
@@ -80,13 +70,6 @@
                 announceConfirmation(R.string.item_added_to_workspace);
             }));
             return true;
-        } else if (action == DISMISS_NOTIFICATION) {
-            if (!(host instanceof NotificationMainView)) {
-                return false;
-            }
-            ((NotificationMainView) host).onChildDismissed();
-            announceConfirmation(R.string.notification_dismissed);
-            return true;
         }
         return false;
     }
diff --git a/src/com/android/launcher3/dot/DotInfo.java b/src/com/android/launcher3/dot/DotInfo.java
index fc180d1..64864b0 100644
--- a/src/com/android/launcher3/dot/DotInfo.java
+++ b/src/com/android/launcher3/dot/DotInfo.java
@@ -18,7 +18,6 @@
 
 import androidx.annotation.NonNull;
 
-import com.android.launcher3.notification.NotificationInfo;
 import com.android.launcher3.notification.NotificationKeyData;
 
 import java.util.ArrayList;
@@ -32,8 +31,7 @@
     public static final int MAX_COUNT = 999;
 
     /**
-     * The keys of the notifications that this dot represents. These keys can later be
-     * used to retrieve {@link NotificationInfo}'s.
+     * The keys of the notifications that this dot represents.
      */
     private final List<NotificationKeyData> mNotificationKeys = new ArrayList<>();
 
diff --git a/src/com/android/launcher3/notification/NotificationContainer.java b/src/com/android/launcher3/notification/NotificationContainer.java
deleted file mode 100644
index 7cc9ad3..0000000
--- a/src/com/android/launcher3/notification/NotificationContainer.java
+++ /dev/null
@@ -1,283 +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.launcher3.notification;
-
-import static com.android.app.animation.Interpolators.scrollInterpolatorForVelocity;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
-
-import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.content.Context;
-import android.graphics.Rect;
-import android.util.AttributeSet;
-import android.util.FloatProperty;
-import android.view.MotionEvent;
-import android.view.View;
-import android.widget.FrameLayout;
-
-import com.android.launcher3.R;
-import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.popup.PopupContainerWithArrow;
-import com.android.launcher3.touch.BaseSwipeDetector;
-import com.android.launcher3.touch.OverScroll;
-import com.android.launcher3.touch.SingleAxisSwipeDetector;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Class to manage the notification UI in a {@link PopupContainerWithArrow}.
- *
- * - Has two {@link NotificationMainView} that represent the top two notifications
- * - Handles dismissing a notification
- */
-public class NotificationContainer extends FrameLayout implements SingleAxisSwipeDetector.Listener {
-
-    private static final FloatProperty<NotificationContainer> DRAG_TRANSLATION_X =
-            new FloatProperty<NotificationContainer>("notificationProgress") {
-                @Override
-                public void setValue(NotificationContainer view, float transX) {
-                    view.setDragTranslationX(transX);
-                }
-
-                @Override
-                public Float get(NotificationContainer view) {
-                    return view.mDragTranslationX;
-                }
-            };
-
-    private static final Rect sTempRect = new Rect();
-
-    private final SingleAxisSwipeDetector mSwipeDetector;
-    private final List<NotificationInfo> mNotificationInfos = new ArrayList<>();
-    private boolean mIgnoreTouch = false;
-
-    private final ObjectAnimator mContentTranslateAnimator;
-    private float mDragTranslationX = 0;
-
-    private final NotificationMainView mPrimaryView;
-    private final NotificationMainView mSecondaryView;
-    private PopupContainerWithArrow mPopupContainer;
-
-    public NotificationContainer(Context context) {
-        this(context, null, 0);
-    }
-
-    public NotificationContainer(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public NotificationContainer(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        mSwipeDetector = new SingleAxisSwipeDetector(getContext(), this, HORIZONTAL);
-        mSwipeDetector.setDetectableScrollConditions(SingleAxisSwipeDetector.DIRECTION_BOTH, false);
-        mContentTranslateAnimator = ObjectAnimator.ofFloat(this, DRAG_TRANSLATION_X, 0);
-
-        mPrimaryView = (NotificationMainView) View.inflate(getContext(),
-                R.layout.notification_content, null);
-        mSecondaryView = (NotificationMainView) View.inflate(getContext(),
-                R.layout.notification_content, null);
-        mSecondaryView.setAlpha(0);
-
-        addView(mSecondaryView);
-        addView(mPrimaryView);
-
-    }
-
-    public void setPopupView(PopupContainerWithArrow popupView) {
-        mPopupContainer = popupView;
-    }
-
-    /**
-     * Returns true if we should intercept the swipe.
-     */
-    public boolean onInterceptSwipeEvent(MotionEvent ev) {
-        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
-            sTempRect.set(getLeft(), getTop(), getRight(), getBottom());
-            mIgnoreTouch = !sTempRect.contains((int) ev.getX(), (int) ev.getY());
-            if (!mIgnoreTouch) {
-                mPopupContainer.getParent().requestDisallowInterceptTouchEvent(true);
-            }
-        }
-        if (mIgnoreTouch) {
-            return false;
-        }
-        if (mPrimaryView.getNotificationInfo() == null) {
-            // The notification hasn't been populated yet.
-            return false;
-        }
-
-        mSwipeDetector.onTouchEvent(ev);
-        return mSwipeDetector.isDraggingOrSettling();
-    }
-
-    /**
-     * Returns true when we should handle the swipe.
-     */
-    public boolean onSwipeEvent(MotionEvent ev) {
-        if (mIgnoreTouch) {
-            return false;
-        }
-        if (mPrimaryView.getNotificationInfo() == null) {
-            // The notification hasn't been populated yet.
-            return false;
-        }
-        return mSwipeDetector.onTouchEvent(ev);
-    }
-
-    /**
-     * Applies the list of @param notificationInfos to this container.
-     */
-    public void applyNotificationInfos(final List<NotificationInfo> notificationInfos) {
-        mNotificationInfos.clear();
-        if (notificationInfos.isEmpty()) {
-            mPrimaryView.applyNotificationInfo(null);
-            mSecondaryView.applyNotificationInfo(null);
-            return;
-        }
-        mNotificationInfos.addAll(notificationInfos);
-
-        NotificationInfo mainNotification = notificationInfos.get(0);
-        mPrimaryView.applyNotificationInfo(mainNotification);
-        mSecondaryView.applyNotificationInfo(notificationInfos.size() > 1
-                ? notificationInfos.get(1)
-                : null);
-    }
-
-    /**
-     * Trims the notifications.
-     * @param notificationKeys List of all valid notification keys.
-     */
-    public void trimNotifications(final List<String> notificationKeys) {
-        Iterator<NotificationInfo> iterator = mNotificationInfos.iterator();
-        while (iterator.hasNext()) {
-            if (!notificationKeys.contains(iterator.next().notificationKey)) {
-                iterator.remove();
-            }
-        }
-
-        NotificationInfo primaryInfo = mNotificationInfos.size() > 0
-                ? mNotificationInfos.get(0)
-                : null;
-        NotificationInfo secondaryInfo = mNotificationInfos.size() > 1
-                ? mNotificationInfos.get(1)
-                : null;
-
-        mPrimaryView.applyNotificationInfo(primaryInfo);
-        mSecondaryView.applyNotificationInfo(secondaryInfo);
-
-        mPrimaryView.onPrimaryDrag(0);
-        mSecondaryView.onSecondaryDrag(0);
-    }
-
-    private void setDragTranslationX(float translationX) {
-        mDragTranslationX = translationX;
-
-        float progress = translationX / getWidth();
-        mPrimaryView.onPrimaryDrag(progress);
-        if (mSecondaryView.getNotificationInfo() == null) {
-            mSecondaryView.setAlpha(0f);
-        } else {
-            mSecondaryView.onSecondaryDrag(progress);
-        }
-    }
-
-    // SingleAxisSwipeDetector.Listener's
-    @Override
-    public void onDragStart(boolean start, float startDisplacement) {
-        mPopupContainer.showArrow(false);
-    }
-
-    @Override
-    public boolean onDrag(float displacement) {
-        if (!mPrimaryView.canChildBeDismissed()) {
-            displacement = OverScroll.dampedScroll(displacement, getWidth());
-        }
-
-        float progress = displacement / getWidth();
-        mPrimaryView.onPrimaryDrag(progress);
-        if (mSecondaryView.getNotificationInfo() == null) {
-            mSecondaryView.setAlpha(0f);
-        } else {
-            mSecondaryView.onSecondaryDrag(progress);
-        }
-        mContentTranslateAnimator.cancel();
-        return true;
-    }
-
-    @Override
-    public void onDragEnd(float velocity) {
-        final boolean willExit;
-        final float endTranslation;
-        final float startTranslation = mPrimaryView.getTranslationX();
-        final float width = getWidth();
-
-        if (!mPrimaryView.canChildBeDismissed()) {
-            willExit = false;
-            endTranslation = 0;
-        } else if (mSwipeDetector.isFling(velocity)) {
-            willExit = true;
-            endTranslation = velocity < 0 ? -width : width;
-        } else if (Math.abs(startTranslation) > width / 2f) {
-            willExit = true;
-            endTranslation = (startTranslation < 0 ? -width : width);
-        } else {
-            willExit = false;
-            endTranslation = 0;
-        }
-
-        long duration = BaseSwipeDetector.calculateDuration(velocity,
-                (endTranslation - startTranslation) / width);
-
-        mContentTranslateAnimator.removeAllListeners();
-        mContentTranslateAnimator.setDuration(duration)
-                .setInterpolator(scrollInterpolatorForVelocity(velocity));
-        mContentTranslateAnimator.setFloatValues(startTranslation, endTranslation);
-
-        NotificationMainView current = mPrimaryView;
-        mContentTranslateAnimator.addListener(new AnimationSuccessListener() {
-            @Override
-            public void onAnimationSuccess(Animator animator) {
-                mSwipeDetector.finishedScrolling();
-                if (willExit) {
-                    current.onChildDismissed();
-                }
-                mPopupContainer.showArrow(true);
-            }
-        });
-        mContentTranslateAnimator.start();
-    }
-
-    /**
-     * Animates the background color to a new color.
-     * @param color The color to change to.
-     * @param animatorSetOut The AnimatorSet where we add the color animator to.
-     */
-    public void updateBackgroundColor(int color, AnimatorSet animatorSetOut) {
-        mPrimaryView.updateBackgroundColor(color, animatorSetOut);
-        mSecondaryView.updateBackgroundColor(color, animatorSetOut);
-    }
-
-    /**
-     * Updates the header with a new @param notificationCount.
-     */
-    public void updateHeader(int notificationCount) {
-        mPrimaryView.updateHeader(notificationCount);
-        mSecondaryView.updateHeader(notificationCount - 1);
-    }
-}
diff --git a/src/com/android/launcher3/notification/NotificationInfo.java b/src/com/android/launcher3/notification/NotificationInfo.java
deleted file mode 100644
index f4468fd..0000000
--- a/src/com/android/launcher3/notification/NotificationInfo.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2017 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.launcher3.notification;
-
-import static com.android.launcher3.AbstractFloatingView.TYPE_ACTION_POPUP;
-import static com.android.launcher3.AbstractFloatingView.TYPE_TASKBAR_ALL_APPS;
-import static com.android.launcher3.Utilities.allowBGLaunch;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_LAUNCH_TAP;
-
-import android.app.ActivityOptions;
-import android.app.Notification;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.Icon;
-import android.service.notification.StatusBarNotification;
-import android.view.View;
-
-import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.dot.DotInfo;
-import com.android.launcher3.graphics.IconPalette;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.popup.PopupDataProvider;
-import com.android.launcher3.util.PackageUserKey;
-import com.android.launcher3.views.ActivityContext;
-
-/**
- * An object that contains relevant information from a {@link StatusBarNotification}. This should
- * only be created when we need to show the notification contents on the UI; until then, a
- * {@link DotInfo} with only the notification key should
- * be passed around, and then this can be constructed using the StatusBarNotification from
- * {@link NotificationListener#getNotificationsForKeys(java.util.List)}.
- */
-public class NotificationInfo implements View.OnClickListener {
-
-    public final PackageUserKey packageUserKey;
-    public final String notificationKey;
-    public final CharSequence title;
-    public final CharSequence text;
-    public final PendingIntent intent;
-    public final boolean autoCancel;
-    public final boolean dismissable;
-
-    private final ItemInfo mItemInfo;
-    private Drawable mIconDrawable;
-    private int mIconColor;
-    private boolean mIsIconLarge;
-
-    /**
-     * Extracts the data that we need from the StatusBarNotification.
-     */
-    public NotificationInfo(Context context, StatusBarNotification statusBarNotification,
-            ItemInfo itemInfo) {
-        packageUserKey = PackageUserKey.fromNotification(statusBarNotification);
-        notificationKey = statusBarNotification.getKey();
-        Notification notification = statusBarNotification.getNotification();
-        title = notification.extras.getCharSequence(Notification.EXTRA_TITLE);
-        text = notification.extras.getCharSequence(Notification.EXTRA_TEXT);
-
-        int iconType = notification.getBadgeIconType();
-        // Load the icon. Since it is backed by ashmem, we won't copy the entire bitmap
-        // into our process as long as we don't touch it and it exists in systemui.
-        Icon icon = iconType == Notification.BADGE_ICON_SMALL ? null : notification.getLargeIcon();
-        if (icon == null) {
-            // Use the small icon.
-            icon = notification.getSmallIcon();
-            mIconDrawable = icon == null ? null : icon.loadDrawable(context);
-            mIconColor = statusBarNotification.getNotification().color;
-            mIsIconLarge = false;
-        } else {
-            // Use the large icon.
-            mIconDrawable = icon.loadDrawable(context);
-            mIsIconLarge = true;
-        }
-        if (mIconDrawable == null) {
-            mIconDrawable = LauncherAppState.getInstance(context).getIconCache()
-                    .getDefaultIcon(statusBarNotification.getUser()).newIcon(context);
-        }
-        intent = notification.contentIntent;
-        autoCancel = (notification.flags & Notification.FLAG_AUTO_CANCEL) != 0;
-        dismissable = (notification.flags & Notification.FLAG_ONGOING_EVENT) == 0;
-        this.mItemInfo = itemInfo;
-    }
-
-    @Override
-    public void onClick(View view) {
-        if (intent == null) {
-            return;
-        }
-        final ActivityContext context = ActivityContext.lookupContext(view.getContext());
-        ActivityOptions options = allowBGLaunch(ActivityOptions.makeClipRevealAnimation(
-                view, 0, 0, view.getWidth(), view.getHeight()));
-        try {
-            intent.send(null, 0, null, null, null, null, options.toBundle());
-            context.getStatsLogManager().logger().withItemInfo(mItemInfo)
-                    .log(LAUNCHER_NOTIFICATION_LAUNCH_TAP);
-        } catch (PendingIntent.CanceledException e) {
-            e.printStackTrace();
-        }
-        if (autoCancel) {
-            PopupDataProvider popupDataProvider = context.getPopupDataProvider();
-            if (popupDataProvider != null) {
-                popupDataProvider.cancelNotification(notificationKey);
-            }
-        }
-        AbstractFloatingView.closeOpenViews(
-                context, true, TYPE_ACTION_POPUP | TYPE_TASKBAR_ALL_APPS);
-    }
-
-    public Drawable getIconForBackground(Context context, int background) {
-        if (mIsIconLarge) {
-            // Only small icons should be tinted.
-            return mIconDrawable;
-        }
-        mIconColor = IconPalette.resolveContrastColor(context, mIconColor, background);
-        Drawable icon = mIconDrawable.mutate();
-        // DrawableContainer ignores the color filter if it's already set, so clear it first to
-        // get it set and invalidated properly.
-        icon.setTintList(null);
-        icon.setTint(mIconColor);
-        return icon;
-    }
-}
diff --git a/src/com/android/launcher3/notification/NotificationKeyData.java b/src/com/android/launcher3/notification/NotificationKeyData.java
index 1dda3df..4115b3d 100644
--- a/src/com/android/launcher3/notification/NotificationKeyData.java
+++ b/src/com/android/launcher3/notification/NotificationKeyData.java
@@ -26,13 +26,10 @@
 import com.android.launcher3.Utilities;
 
 import java.util.ArrayList;
-import java.util.List;
 
 /**
  * The key data associated with the notification, used to determine what to include
  * in dots and stub popup views before they are populated.
- *
- * @see NotificationInfo for the full data used when populating the stub views.
  */
 public class NotificationKeyData {
     public final String notificationKey;
@@ -56,15 +53,6 @@
                         Notification.EXTRA_PEOPLE_LIST)));
     }
 
-    public static List<String> extractKeysOnly(
-            @NonNull List<NotificationKeyData> notificationKeys) {
-        List<String> keysOnly = new ArrayList<>(notificationKeys.size());
-        for (NotificationKeyData notificationKeyData : notificationKeys) {
-            keysOnly.add(notificationKeyData.notificationKey);
-        }
-        return keysOnly;
-    }
-
     private static String[] extractPersonKeyOnly(@Nullable ArrayList<Person> people) {
         if (people == null || people.isEmpty()) {
             return Utilities.EMPTY_STRING_ARRAY;
diff --git a/src/com/android/launcher3/notification/NotificationListener.java b/src/com/android/launcher3/notification/NotificationListener.java
index 04eb38a..836ea4a 100644
--- a/src/com/android/launcher3/notification/NotificationListener.java
+++ b/src/com/android/launcher3/notification/NotificationListener.java
@@ -34,7 +34,6 @@
 import android.util.Log;
 import android.util.Pair;
 
-import androidx.annotation.AnyThread;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.WorkerThread;
@@ -64,8 +63,7 @@
     private static final int MSG_NOTIFICATION_POSTED = 1;
     private static final int MSG_NOTIFICATION_REMOVED = 2;
     private static final int MSG_NOTIFICATION_FULL_REFRESH = 3;
-    private static final int MSG_CANCEL_NOTIFICATION = 4;
-    private static final int MSG_RANKING_UPDATE = 5;
+    private static final int MSG_RANKING_UPDATE = 4;
 
     private static NotificationListener sNotificationListenerInstance = null;
     private static final ArraySet<NotificationsChangedListener> sNotificationsChangedListeners =
@@ -81,9 +79,6 @@
     /** Maps keys to their corresponding current group key */
     private final Map<String, String> mNotificationGroupKeyMap = new HashMap<>();
 
-    /** The last notification key that was dismissed from launcher UI */
-    private String mLastKeyDismissedByLauncher;
-
     private SettingsCache mSettingsCache;
     private SettingsCache.OnChangeListener mNotificationSettingsChangedListener;
 
@@ -93,7 +88,7 @@
         sNotificationListenerInstance = this;
     }
 
-    public static @Nullable NotificationListener getInstanceIfConnected() {
+    private static @Nullable NotificationListener getInstanceIfConnected() {
         return sIsConnected ? sNotificationListenerInstance : null;
     }
 
@@ -139,17 +134,9 @@
                 if (notificationGroup != null) {
                     notificationGroup.removeChildKey(key);
                     if (notificationGroup.isEmpty()) {
-                        if (key.equals(mLastKeyDismissedByLauncher)) {
-                            // Only cancel the group notification if launcher dismissed the
-                            // last child.
-                            cancelNotification(notificationGroup.getGroupSummaryKey());
-                        }
                         mNotificationGroupMap.remove(sbn.getGroupKey());
                     }
                 }
-                if (key.equals(mLastKeyDismissedByLauncher)) {
-                    mLastKeyDismissedByLauncher = null;
-                }
                 return true;
             }
             case MSG_NOTIFICATION_FULL_REFRESH:
@@ -164,11 +151,6 @@
 
                 mUiHandler.obtainMessage(message.what, activeNotifications).sendToTarget();
                 return true;
-            case MSG_CANCEL_NOTIFICATION: {
-                mLastKeyDismissedByLauncher = (String) message.obj;
-                cancelNotification(mLastKeyDismissedByLauncher);
-                return true;
-            }
             case MSG_RANKING_UPDATE: {
                 String[] keys = ((RankingMap) message.obj).getOrderedKeys();
                 for (StatusBarNotification sbn : getActiveNotificationsSafely(keys)) {
@@ -272,14 +254,6 @@
         mWorkerHandler.obtainMessage(MSG_RANKING_UPDATE, rankingMap).sendToTarget();
     }
 
-    /**
-     * Cancels a notification
-     */
-    @AnyThread
-    public void cancelNotificationFromLauncher(String key) {
-        mWorkerHandler.obtainMessage(MSG_CANCEL_NOTIFICATION, key).sendToTarget();
-    }
-
     @WorkerThread
     private void updateGroupKeyIfNecessary(StatusBarNotification sbn) {
         String childKey = sbn.getKey();
@@ -315,15 +289,6 @@
     }
 
     /**
-     * This makes a potentially expensive binder call and should be run on a background thread.
-     */
-    @WorkerThread
-    public List<StatusBarNotification> getNotificationsForKeys(List<NotificationKeyData> keys) {
-        return Arrays.asList(getActiveNotificationsSafely(
-                keys.stream().map(n -> n.notificationKey).toArray(String[]::new)));
-    }
-
-    /**
      * Returns true for notifications that have an intent and are not headers for grouped
      * notifications and should be shown in the notification popup.
      */
diff --git a/src/com/android/launcher3/notification/NotificationMainView.java b/src/com/android/launcher3/notification/NotificationMainView.java
deleted file mode 100644
index ecd018b..0000000
--- a/src/com/android/launcher3/notification/NotificationMainView.java
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Copyright (C) 2017 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.launcher3.notification;
-
-import static com.android.app.animation.Interpolators.LINEAR;
-import static com.android.launcher3.Utilities.mapToRange;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_DISMISSED;
-
-import android.animation.AnimatorSet;
-import android.animation.ValueAnimator;
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.graphics.Outline;
-import android.graphics.Rect;
-import android.graphics.drawable.GradientDrawable;
-import android.os.Build;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewOutlineProvider;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.popup.PopupDataProvider;
-import com.android.launcher3.util.Themes;
-import com.android.launcher3.views.ActivityContext;
-
-/**
- * A {@link android.widget.FrameLayout} that contains a single notification,
- * e.g. icon + title + text.
- */
-@TargetApi(Build.VERSION_CODES.N)
-public class NotificationMainView extends LinearLayout {
-
-    // This is used only to track the notification view, so that it can be properly logged.
-    public static final ItemInfo NOTIFICATION_ITEM_INFO = new ItemInfo();
-
-    // Value when the primary notification main view will be gone (zero alpha).
-    private static final float PRIMARY_GONE_PROGRESS = 0.7f;
-    private static final float PRIMARY_MIN_PROGRESS = 0.40f;
-    private static final float PRIMARY_MAX_PROGRESS = 0.60f;
-    private static final float SECONDARY_MIN_PROGRESS = 0.30f;
-    private static final float SECONDARY_MAX_PROGRESS = 0.50f;
-    private static final float SECONDARY_CONTENT_MAX_PROGRESS = 0.6f;
-
-    private NotificationInfo mNotificationInfo;
-    private int mBackgroundColor;
-    private TextView mTitleView;
-    private TextView mTextView;
-    private View mIconView;
-
-    private View mHeader;
-    private View mMainView;
-
-    private TextView mHeaderCount;
-    private final Rect mOutline = new Rect();
-
-    // Space between notifications during swipe
-    private final int mNotificationSpace;
-    private final int mMaxTransX;
-    private final int mMaxElevation;
-
-    private final GradientDrawable mBackground;
-
-    public NotificationMainView(Context context) {
-        this(context, null, 0);
-    }
-
-    public NotificationMainView(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public NotificationMainView(Context context, AttributeSet attrs, int defStyle) {
-        this(context, attrs, defStyle, 0);
-    }
-
-    public NotificationMainView(Context context, AttributeSet attrs, int defStyle, int defStylRes) {
-        super(context, attrs, defStyle, defStylRes);
-
-        float outlineRadius = Themes.getDialogCornerRadius(context);
-
-        mBackground = new GradientDrawable();
-        mBackground.setColor(Themes.getAttrColor(context, R.attr.popupColorPrimary));
-        mBackground.setCornerRadius(outlineRadius);
-        setBackground(mBackground);
-
-        mMaxElevation = getResources().getDimensionPixelSize(R.dimen.deep_shortcuts_elevation);
-        setElevation(mMaxElevation);
-
-        mMaxTransX = getResources().getDimensionPixelSize(R.dimen.notification_max_trans);
-        mNotificationSpace = getResources().getDimensionPixelSize(R.dimen.notification_space);
-
-        setClipToOutline(true);
-        setOutlineProvider(new ViewOutlineProvider() {
-            @Override
-            public void getOutline(View view, Outline outline) {
-                outline.setRoundRect(mOutline, outlineRadius);
-            }
-        });
-    }
-
-    /**
-     * Updates the header text.
-     * @param notificationCount The number of notifications.
-     */
-    public void updateHeader(int notificationCount) {
-        final String text;
-        final int visibility;
-        if (notificationCount <= 1) {
-            text = "";
-            visibility = View.INVISIBLE;
-        } else {
-            text = String.valueOf(notificationCount);
-            visibility = View.VISIBLE;
-
-        }
-        mHeaderCount.setText(text);
-        mHeaderCount.setVisibility(visibility);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-
-        ViewGroup textAndBackground = findViewById(R.id.text_and_background);
-        mTitleView = textAndBackground.findViewById(R.id.title);
-        mTextView = textAndBackground.findViewById(R.id.text);
-        mIconView = findViewById(R.id.popup_item_icon);
-        mHeaderCount = findViewById(R.id.notification_count);
-
-        mHeader = findViewById(R.id.header);
-        mMainView = findViewById(R.id.main_view);
-    }
-
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        mOutline.set(0, 0, getWidth(), getHeight());
-        invalidateOutline();
-    }
-
-    private void updateBackgroundColor(int color) {
-        mBackgroundColor = color;
-        mBackground.setColor(color);
-        if (mNotificationInfo != null) {
-            mIconView.setBackground(mNotificationInfo.getIconForBackground(getContext(),
-                    mBackgroundColor));
-        }
-    }
-
-    /**
-     * Animates the background color to a new color.
-     * @param color The color to change to.
-     * @param animatorSetOut The AnimatorSet where we add the color animator to.
-     */
-    public void updateBackgroundColor(int color, AnimatorSet animatorSetOut) {
-        int oldColor = mBackgroundColor;
-        ValueAnimator colors = ValueAnimator.ofArgb(oldColor, color);
-        colors.addUpdateListener(valueAnimator -> {
-            int newColor = (int) valueAnimator.getAnimatedValue();
-            updateBackgroundColor(newColor);
-        });
-        animatorSetOut.play(colors);
-    }
-
-    /**
-     * Sets the content of this view, animating it after a new icon shifts up if necessary.
-     */
-    public void applyNotificationInfo(NotificationInfo notificationInfo) {
-        mNotificationInfo = notificationInfo;
-        if (notificationInfo == null) {
-            return;
-        }
-        NotificationListener listener = NotificationListener.getInstanceIfConnected();
-        if (listener != null) {
-            listener.setNotificationsShown(new String[] {mNotificationInfo.notificationKey});
-        }
-        CharSequence title = mNotificationInfo.title;
-        CharSequence text = mNotificationInfo.text;
-        if (!TextUtils.isEmpty(title) && !TextUtils.isEmpty(text)) {
-            mTitleView.setText(title.toString());
-            mTextView.setText(text.toString());
-        } else {
-            mTitleView.setMaxLines(2);
-            mTitleView.setText(TextUtils.isEmpty(title) ? text.toString() : title.toString());
-            mTextView.setVisibility(GONE);
-        }
-        mIconView.setBackground(mNotificationInfo.getIconForBackground(getContext(),
-                mBackgroundColor));
-        if (mNotificationInfo.intent != null) {
-            setOnClickListener(mNotificationInfo);
-        }
-
-        // Add a stub ItemInfo so that logging populates the correct container and item types
-        // instead of DEFAULT_CONTAINERTYPE and DEFAULT_ITEMTYPE, respectively.
-        setTag(NOTIFICATION_ITEM_INFO);
-    }
-
-    /**
-     * Sets the alpha of only the child views.
-     */
-    public void setContentAlpha(float alpha) {
-        mHeader.setAlpha(alpha);
-        mMainView.setAlpha(alpha);
-    }
-
-    /**
-     * Sets the translation of only the child views.
-     */
-    public void setContentTranslationX(float transX) {
-        mHeader.setTranslationX(transX);
-        mMainView.setTranslationX(transX);
-    }
-
-    /**
-     * Updates the alpha, content alpha, and elevation of this view.
-     *
-     * @param progress Range from [0, 1] or [-1, 0]
-     *                 When 0: Full alpha
-     *                 When 1/-1: zero alpha
-     */
-    public void onPrimaryDrag(float progress) {
-        float absProgress = Math.abs(progress);
-        final int width = getWidth();
-
-        float min = PRIMARY_MIN_PROGRESS;
-        float max = PRIMARY_MAX_PROGRESS;
-
-        if (absProgress < min) {
-            setAlpha(1f);
-            setContentAlpha(1);
-            setElevation(mMaxElevation);
-        } else if (absProgress < max) {
-            setAlpha(1f);
-            setContentAlpha(mapToRange(absProgress, min, max, 1f, 0f, LINEAR));
-            setElevation(Utilities.mapToRange(absProgress, min, max, mMaxElevation, 0, LINEAR));
-        } else {
-            setAlpha(mapToRange(absProgress, max, PRIMARY_GONE_PROGRESS, 1f, 0f, LINEAR));
-            setContentAlpha(0f);
-            setElevation(0f);
-        }
-
-        setTranslationX(width * progress);
-    }
-
-    /**
-     * Updates the alpha, content alpha, elevation, and clipping of this view.
-     * @param progress Range from [0, 1] or [-1, 0]
-      *                 When 0: Smallest clipping, zero alpha
-      *                 When 1/-1: Full clip, full alpha
-     */
-    public void onSecondaryDrag(float progress) {
-        final float absProgress = Math.abs(progress);
-
-        float min = SECONDARY_MIN_PROGRESS;
-        float max = SECONDARY_MAX_PROGRESS;
-        float contentMax = SECONDARY_CONTENT_MAX_PROGRESS;
-
-        if (absProgress < min) {
-            setAlpha(0f);
-            setContentAlpha(0);
-            setElevation(0f);
-        } else if (absProgress < max) {
-            setAlpha(mapToRange(absProgress, min, max, 0, 1f, LINEAR));
-            setContentAlpha(0f);
-            setElevation(0f);
-        } else {
-            setAlpha(1f);
-            setContentAlpha(absProgress > contentMax
-                    ? 1f
-                    : mapToRange(absProgress, max, contentMax, 0, 1f, LINEAR));
-            setElevation(Utilities.mapToRange(absProgress, max, 1, 0, mMaxElevation, LINEAR));
-        }
-
-        final int width = getWidth();
-        int crop = (int) (width * absProgress);
-        int space = (int) (absProgress > PRIMARY_GONE_PROGRESS
-                ? mapToRange(absProgress, PRIMARY_GONE_PROGRESS, 1f, mNotificationSpace, 0, LINEAR)
-                : mNotificationSpace);
-        if (progress < 0) {
-            mOutline.left = Math.max(0, getWidth() - crop + space);
-            mOutline.right = getWidth();
-        } else {
-            mOutline.right = Math.min(getWidth(), crop - space);
-            mOutline.left = 0;
-        }
-
-        float contentTransX = mMaxTransX * (1f - absProgress);
-        setContentTranslationX(progress < 0
-                ? contentTransX
-                : -contentTransX);
-        invalidateOutline();
-    }
-
-    public @Nullable NotificationInfo getNotificationInfo() {
-        return mNotificationInfo;
-    }
-
-    public boolean canChildBeDismissed() {
-        return mNotificationInfo != null && mNotificationInfo.dismissable;
-    }
-
-    public void onChildDismissed() {
-        ActivityContext activityContext = ActivityContext.lookupContext(getContext());
-        PopupDataProvider popupDataProvider = activityContext.getPopupDataProvider();
-        if (popupDataProvider == null) {
-            return;
-        }
-        popupDataProvider.cancelNotification(mNotificationInfo.notificationKey);
-        activityContext.getStatsLogManager().logger().log(LAUNCHER_NOTIFICATION_DISMISSED);
-    }
-}
diff --git a/src/com/android/launcher3/popup/PopupDataProvider.java b/src/com/android/launcher3/popup/PopupDataProvider.java
index 44e3dd6..962dffd 100644
--- a/src/com/android/launcher3/popup/PopupDataProvider.java
+++ b/src/com/android/launcher3/popup/PopupDataProvider.java
@@ -36,7 +36,6 @@
 
 import java.io.PrintWriter;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -73,7 +72,6 @@
 
     private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
         mNotificationDotsChangeListener.accept(updatedDots);
-        mChangeListener.onNotificationDotsUpdated(updatedDots);
     }
 
     @Override
@@ -98,7 +96,6 @@
                 mPackageUserToDotInfos.remove(removedPackageUserKey);
             }
             updateNotificationDots(removedPackageUserKey::equals);
-            trimNotifications(mPackageUserToDotInfos);
         }
     }
 
@@ -136,11 +133,6 @@
         if (!updatedDots.isEmpty()) {
             updateNotificationDots(updatedDots::containsKey);
         }
-        trimNotifications(updatedDots);
-    }
-
-    private void trimNotifications(Map<PackageUserKey, DotInfo> updatedDots) {
-        mChangeListener.trimNotifications(updatedDots);
     }
 
     public void setDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
@@ -169,26 +161,23 @@
         if (dotInfo == null) {
             return null;
         }
-        List<NotificationKeyData> notifications = getNotificationsForItem(
-                info, dotInfo.getNotificationKeys());
-        if (notifications.isEmpty()) {
-            return null;
-        }
-        return dotInfo;
-    }
 
-    public @NonNull List<NotificationKeyData> getNotificationKeysForItem(ItemInfo info) {
-        DotInfo dotInfo = getDotInfoForItem(info);
-        return dotInfo == null ? Collections.EMPTY_LIST
-                : getNotificationsForItem(info, dotInfo.getNotificationKeys());
-    }
-
-    public void cancelNotification(String notificationKey) {
-        NotificationListener notificationListener = NotificationListener.getInstanceIfConnected();
-        if (notificationListener == null) {
-            return;
+        // If the item represents a pinned shortcut, ensure that there is a notification
+        // for this shortcut
+        String shortcutId = ShortcutUtil.getShortcutIdIfPinnedShortcut(info);
+        if (shortcutId == null) {
+            return dotInfo;
         }
-        notificationListener.cancelNotificationFromLauncher(notificationKey);
+        String[] personKeys = ShortcutUtil.getPersonKeysIfPinnedShortcut(info);
+        return (dotInfo.getNotificationKeys().stream().anyMatch(notification -> {
+            if (notification.shortcutId != null) {
+                return notification.shortcutId.equals(shortcutId);
+            }
+            if (notification.personKeysFromNotification.length != 0) {
+                return Arrays.equals(notification.personKeysFromNotification, personKeys);
+            }
+            return false;
+        })) ? dotInfo : null;
     }
 
     /**
@@ -247,27 +236,6 @@
                 .orElse(null);
     }
 
-    /**
-     * Returns a list of notifications that are relevant to given ItemInfo.
-     */
-    public static @NonNull List<NotificationKeyData> getNotificationsForItem(
-            @NonNull ItemInfo info, @NonNull List<NotificationKeyData> notifications) {
-        String shortcutId = ShortcutUtil.getShortcutIdIfPinnedShortcut(info);
-        if (shortcutId == null) {
-            return notifications;
-        }
-        String[] personKeys = ShortcutUtil.getPersonKeysIfPinnedShortcut(info);
-        return notifications.stream().filter((NotificationKeyData notification) -> {
-                    if (notification.shortcutId != null) {
-                        return notification.shortcutId.equals(shortcutId);
-                    }
-                    if (notification.personKeysFromNotification.length != 0) {
-                        return Arrays.equals(notification.personKeysFromNotification, personKeys);
-                    }
-                    return false;
-                }).collect(Collectors.toList());
-    }
-
     public void dump(String prefix, PrintWriter writer) {
         writer.println(prefix + "PopupDataProvider:");
         writer.println(prefix + "\tmPackageUserToDotInfos:" + mPackageUserToDotInfos);
@@ -284,10 +252,6 @@
 
         PopupDataChangeListener INSTANCE = new PopupDataChangeListener() { };
 
-        default void onNotificationDotsUpdated(Predicate<PackageUserKey> updatedDots) { }
-
-        default void trimNotifications(Map<PackageUserKey, DotInfo> updatedDots) { }
-
         default void onWidgetsBound() { }
 
         /** A callback to get notified when recommended widgets are bound. */