Merge "Adding color back to popup container." into sc-dev
diff --git a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
index b4329c1..ea7b7f5 100644
--- a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
+++ b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
@@ -43,6 +43,7 @@
 import android.widget.RemoteViews;
 
 import androidx.test.filters.LargeTest;
+import androidx.test.filters.Suppress;
 import androidx.test.runner.AndroidJUnit4;
 import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.UiDevice;
@@ -133,6 +134,7 @@
 
     @Test
     @NavigationModeSwitch(mode = ZERO_BUTTON)
+    @Suppress // until b/190729479 is fixed
     public void testSwipeUpFromApp_widget_update() {
         String stubText = "Some random stub text";
 
@@ -145,6 +147,7 @@
 
     @Test
     @NavigationModeSwitch(mode = ZERO_BUTTON)
+    @Suppress // until b/190729479 is fixed
     public void testSwipeUp_with_list_widgets() {
         SimpleViewsFactory viewFactory = new SimpleViewsFactory();
         viewFactory.viewCount = 1;
diff --git a/res/drawable/work_apps_toggle_background.xml b/res/drawable/work_apps_toggle_background.xml
deleted file mode 100644
index a04d269..0000000
--- a/res/drawable/work_apps_toggle_background.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- 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.
--->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_enabled="false">
-        <shape android:shape="rectangle">
-            <corners android:radius="@dimen/work_fab_radius" />
-            <solid android:color="?android:attr/colorControlHighlight" />
-            <padding android:left="@dimen/work_fab_radius" android:right="@dimen/work_fab_radius" />
-        </shape>
-    </item>
-    <item>
-        <shape android:shape="rectangle">
-            <corners android:radius="@dimen/work_fab_radius" />
-            <solid android:color="?android:attr/colorAccent" />
-            <padding android:left="@dimen/work_fab_radius" android:right="@dimen/work_fab_radius" />
-        </shape>
-    </item>
-</selector>
diff --git a/res/layout/arrow_toast.xml b/res/layout/arrow_toast.xml
index aee00a9..9a6f8c3 100644
--- a/res/layout/arrow_toast.xml
+++ b/res/layout/arrow_toast.xml
@@ -28,13 +28,14 @@
         android:padding="16dp"
         android:background="@drawable/arrow_toast_rounded_background"
         android:elevation="2dp"
+        android:outlineProvider="none"
         android:textColor="@color/arrow_tip_view_content"
         android:textSize="14sp"/>
 
     <View
         android:id="@+id/arrow"
         android:elevation="2dp"
+        android:outlineProvider="none"
         android:layout_width="@dimen/arrow_toast_arrow_width"
-        android:layout_height="8dp"
-        android:layout_marginTop="-2dp"/>
+        android:layout_height="10dp"/>
 </merge>
diff --git a/res/layout/work_mode_fab.xml b/res/layout/work_mode_fab.xml
deleted file mode 100644
index 21f269f..0000000
--- a/res/layout/work_mode_fab.xml
+++ /dev/null
@@ -1,33 +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.allapps.WorkModeSwitch
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/work_mode_toggle"
-    android:layout_alignParentBottom="true"
-    android:layout_alignParentEnd="true"
-    android:layout_height="@dimen/work_fab_height"
-    android:layout_width="wrap_content"
-    android:gravity="center"
-    android:includeFontPadding="false"
-    android:drawableTint="@android:color/white"
-    android:textColor="@android:color/white"
-    android:background="@drawable/work_apps_toggle_background"
-    android:drawablePadding="16dp"
-    android:drawableStart="@drawable/ic_corp_off"
-    android:elevation="10dp"
-    android:layout_marginBottom="@dimen/work_fab_margin"
-    android:layout_marginEnd="@dimen/work_fab_margin"
-    android:text="@string/work_apps_pause_btn_text" />
\ No newline at end of file
diff --git a/res/layout/work_mode_switch.xml b/res/layout/work_mode_switch.xml
index 538a180..31953c7 100644
--- a/res/layout/work_mode_switch.xml
+++ b/res/layout/work_mode_switch.xml
@@ -1,4 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2017 The Android Open Source Project
+<?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.
@@ -12,7 +13,8 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.allapps.WorkModeSwitch xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.allapps.WorkModeSwitch
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     style="@style/PrimaryHeadline"
@@ -33,4 +35,5 @@
     android:paddingBottom="@dimen/work_profile_footer_padding"
     android:paddingLeft="@dimen/work_profile_footer_padding"
     android:paddingRight="@dimen/work_profile_footer_padding"
-    android:paddingTop="@dimen/work_profile_footer_padding" />
+    android:paddingTop="@dimen/work_profile_footer_padding"
+/>
diff --git a/res/layout/work_profile_edu.xml b/res/layout/work_profile_edu.xml
new file mode 100644
index 0000000..c3c7010
--- /dev/null
+++ b/res/layout/work_profile_edu.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 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.views.WorkEduView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_gravity="bottom"
+    android:gravity="bottom"
+    android:orientation="vertical">
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="32dp"
+        android:background="@drawable/bottom_sheet_top_border"
+        android:backgroundTint="?attr/eduHalfSheetBGColor" />
+
+    <LinearLayout
+        android:id="@+id/view_wrapper"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?attr/eduHalfSheetBGColor"
+        android:orientation="vertical"
+        android:paddingLeft="@dimen/bottom_sheet_edu_padding"
+        android:paddingRight="@dimen/bottom_sheet_edu_padding">
+
+        <TextView
+            android:id="@+id/content_text"
+            style="@style/TextHeadline"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="48dp"
+            android:layout_marginBottom="48dp"
+            android:gravity="center"
+            android:text="@string/work_profile_edu_personal_apps"
+            android:textAlignment="center"
+            android:textColor="@android:color/white"
+            android:textSize="20sp" />
+
+        <Button
+            android:id="@+id/proceed"
+            android:layout_width="wrap_content"
+            android:layout_height="48dp"
+            android:layout_gravity="end"
+            android:background="?android:attr/selectableItemBackground"
+            android:gravity="center"
+            android:text="@string/work_profile_edu_next"
+            android:textAlignment="center"
+            android:textColor="@android:color/white" />
+    </LinearLayout>
+</com.android.launcher3.views.WorkEduView>
\ No newline at end of file
diff --git a/res/values-v28/dimens.xml b/res/values-v28/dimens.xml
index ffa8cc4..3f118cd 100644
--- a/res/values-v28/dimens.xml
+++ b/res/values-v28/dimens.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 The Android Open Source Project
+<!-- 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.
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index caeb0b4..29a8016 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -61,6 +61,7 @@
     <dimen name="widget_reconfigure_button_padding">6dp</dimen>
     <dimen name="widget_reconfigure_button_margin">32dp</dimen>
     <dimen name="widget_reconfigure_button_size">36dp</dimen>
+    <dimen name="widget_reconfigure_tip_top_margin">16dp</dimen>
 
 <!-- Fast scroll -->
     <dimen name="fastscroll_track_min_width">6dp</dimen>
@@ -115,10 +116,6 @@
 
     <dimen name="all_apps_divider_margin_vertical">8dp</dimen>
 
-<!-- Floating action button inside work tab to toggle work profile -->
-    <dimen name="work_fab_height">48dp</dimen>
-    <dimen name="work_fab_radius">24dp</dimen>
-    <dimen name="work_fab_margin">18dp</dimen>
     <dimen name="work_profile_footer_padding">20dp</dimen>
     <dimen name="work_profile_footer_text_size">16sp</dimen>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 913763c..ee0b64a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -105,6 +105,11 @@
     <!-- Dialog text. This dialog lets a user know how they can use widgets on their phone.
          [CHAR_LIMIT=NONE] -->
     <string name="widget_education_content">To get info without opening apps, you can add widgets to your Home screen</string>
+
+    <!-- Text on an educational tip on widget informing users that they can change widget settings.
+         [CHAR_LIMIT=NONE] -->
+    <string name="reconfigurable_widget_education_tip">Tap to change widget settings</string>
+
     <!-- Text on the button that closes the education dialog about widgets. [CHAR_LIMIT=50] -->
     <string name="widget_education_close_button">Got it</string>
 
@@ -393,24 +398,27 @@
     <string name="work_profile_edu_accept">Got it</string>
 
     <!--- heading shown when user opens work apps tab while work apps are paused -->
-    <string name="work_apps_paused_title">Work apps are off</string>
+    <string name="work_apps_paused_title">Work profile is paused</string>
     <!--- body shown when user opens work apps tab while work apps are paused -->
-    <string name="work_apps_paused_body">Your work apps can’t send you notifications, use your battery, or access your location</string>
+    <string name="work_apps_paused_body">Work apps can’t send you notifications, use your battery, or access your location</string>
     <!-- content description for paused work apps list -->
-    <string name="work_apps_paused_content_description">Work apps are off. Your work apps can’t send you notifications, use your battery, or access your location</string>
+    <string name="work_apps_paused_content_description">Work profile is paused. Work apps can’t send you notifications, use your battery, or access your location</string>
     <!-- string shown in educational banner about work profile -->
     <string name="work_apps_paused_edu_banner">Work apps are badged and visible to your IT admin</string>
     <!-- button string shown to dismiss work tab education -->
     <string name="work_apps_paused_edu_accept">Got it</string>
 
     <!-- button string shown pause work profile -->
-    <string name="work_apps_pause_btn_text">Turn off work apps</string>
+    <string name="work_apps_pause_btn_text">Pause work apps</string>
     <!-- button string shown enable work profile -->
-    <string name="work_apps_enable_btn_text">Turn on work apps</string>
+    <string name="work_apps_enable_btn_text">Turn on</string>
 
     <!-- A hint shown in launcher settings develop options filter box -->
     <string name="developer_options_filter_hint">Filter</string>
 
+    <!-- A tip shown pointing at work toggle -->
+    <string name="work_switch_tip">Pause work apps and notifications</string>
+
     <!-- Failed action error message: e.g. Failed: Pause -->
     <string name="remote_action_failed">Failed: <xliff:g id="what" example="Pause">%1$s</xliff:g></string>
 </resources>
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index 74ac8c2..9e21e1a 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -24,12 +24,16 @@
 import android.widget.ImageButton;
 import android.widget.ImageView;
 
+import androidx.annotation.Nullable;
+import androidx.annotation.Px;
+
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.InstanceIdSequence;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.PendingRequestArgs;
+import com.android.launcher3.views.ArrowTipView;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.widget.util.WidgetSizes;
@@ -42,6 +46,8 @@
     private static final float DIMMED_HANDLE_ALPHA = 0f;
     private static final float RESIZE_THRESHOLD = 0.66f;
 
+    private static final String KEY_RECONFIGURABLE_WIDGET_EDUCATION_TIP_SEEN =
+            "launcher.reconfigurable_widget_education_tip_seen";
     private static final Rect sTmpRect = new Rect();
 
     private static final int HANDLE_COUNT = 4;
@@ -238,6 +244,15 @@
                             mWidgetView.getAppWidgetId(),
                             Launcher.REQUEST_RECONFIGURE_APPWIDGET);
             });
+            if (!hasSeenReconfigurableWidgetEducationTip()) {
+                post(() -> {
+                    if (showReconfigurableWidgetEducationTip() != null) {
+                        mLauncher.getSharedPrefs().edit()
+                                .putBoolean(KEY_RECONFIGURABLE_WIDGET_EDUCATION_TIP_SEEN,
+                                        true).apply();
+                    }
+                });
+            }
         }
 
         // When we create the resize frame, we first mark all cells as unoccupied. The appropriate
@@ -679,4 +694,25 @@
                 || keyCode == KeyEvent.KEYCODE_MOVE_HOME || keyCode == KeyEvent.KEYCODE_MOVE_END
                 || keyCode == KeyEvent.KEYCODE_PAGE_UP || keyCode == KeyEvent.KEYCODE_PAGE_DOWN);
     }
+
+    @Nullable private ArrowTipView showReconfigurableWidgetEducationTip() {
+        Rect rect = new Rect();
+        if (!mReconfigureButton.getGlobalVisibleRect(rect)) {
+            return null;
+        }
+        @Px int tipMargin = mLauncher.getResources()
+                .getDimensionPixelSize(R.dimen.widget_reconfigure_tip_top_margin);
+        return new ArrowTipView(mLauncher, /* isPointingUp= */ true)
+                .showAroundRect(
+                        getContext().getString(R.string.reconfigurable_widget_education_tip),
+                        /* arrowXCoord= */ rect.left + mReconfigureButton.getWidth() / 2,
+                        /* rect= */ rect,
+                        /* margin= */ tipMargin);
+    }
+
+    private boolean hasSeenReconfigurableWidgetEducationTip() {
+        return mLauncher.getSharedPrefs()
+                .getBoolean(KEY_RECONFIGURABLE_WIDGET_EDUCATION_TIP_SEEN, false)
+                || Utilities.IS_RUNNING_IN_TEST_HARNESS;
+    }
 }
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 7249aaf..681f5e7 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -228,7 +228,7 @@
     }
 
     private void resetWorkProfile() {
-        mWorkModeSwitch.updateCurrentState(!mAllAppsStore.hasModelFlag(FLAG_QUIET_MODE_ENABLED));
+        mWorkModeSwitch.update(!mAllAppsStore.hasModelFlag(FLAG_QUIET_MODE_ENABLED));
         mAH[AdapterHolder.WORK].setupOverlay();
         mAH[AdapterHolder.WORK].applyPadding();
     }
@@ -482,7 +482,7 @@
     private void setupWorkToggle() {
         if (Utilities.ATLEAST_P) {
             mWorkModeSwitch = (WorkModeSwitch) mLauncher.getLayoutInflater().inflate(
-                    R.layout.work_mode_fab, this, false);
+                    R.layout.work_mode_switch, this, false);
             this.addView(mWorkModeSwitch);
             mWorkModeSwitch.setInsets(mInsets);
             mWorkModeSwitch.post(this::resetWorkProfile);
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index d536c3a..5bbd02b 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -190,8 +190,6 @@
             case SCROLL_STATE_DRAGGING:
                 mgr.logger().sendToInteractionJankMonitor(
                         LAUNCHER_ALLAPPS_VERTICAL_SWIPE_BEGIN, this);
-                hideKeyboardAsync(ActivityContext.lookupContext(getContext()),
-                        getApplicationWindowToken());
                 break;
             case SCROLL_STATE_IDLE:
                 mgr.logger().sendToInteractionJankMonitor(
@@ -207,6 +205,8 @@
                 && mEmptySearchBackground != null && mEmptySearchBackground.getAlpha() > 0) {
             mEmptySearchBackground.setHotspot(e.getX(), e.getY());
         }
+        hideKeyboardAsync(ActivityContext.lookupContext(getContext()),
+                getApplicationWindowToken());
         return result;
     }
 
diff --git a/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java b/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
index 1eb726c..16ae250 100644
--- a/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
@@ -25,6 +25,7 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.views.WorkEduView;
 
 /**
  * AllAppsContainerView with launcher specific callbacks
@@ -87,6 +88,13 @@
     @Override
     public void onActivePageChanged(int currentActivePage) {
         super.onActivePageChanged(currentActivePage);
+        if (mUsingTabs) {
+            if (currentActivePage == AdapterHolder.WORK) {
+                WorkEduView.showWorkEduIfNeeded(mLauncher);
+            } else {
+                mWorkTabListener = WorkEduView.showEduFlowIfNeeded(mLauncher, mWorkTabListener);
+            }
+        }
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/WorkModeSwitch.java b/src/com/android/launcher3/allapps/WorkModeSwitch.java
index c742909..4567ee6 100644
--- a/src/com/android/launcher3/allapps/WorkModeSwitch.java
+++ b/src/com/android/launcher3/allapps/WorkModeSwitch.java
@@ -15,57 +15,108 @@
  */
 package com.android.launcher3.allapps;
 
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
-
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.graphics.Rect;
+import android.os.AsyncTask;
 import android.os.Process;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
+import android.view.MotionEvent;
+import android.view.ViewConfiguration;
+import android.widget.Switch;
 
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.pm.UserCache;
+import com.android.launcher3.views.ArrowTipView;
+
+import java.lang.ref.WeakReference;
 
 /**
  * Work profile toggle switch shown at the bottom of AllApps work tab
  */
-public class WorkModeSwitch extends Button implements Insettable, View.OnClickListener {
+public class WorkModeSwitch extends Switch implements Insettable {
+
+    private static final int WORK_TIP_THRESHOLD = 2;
+    public static final String KEY_WORK_TIP_COUNTER = "worked_tip_counter";
 
     private Rect mInsets = new Rect();
-    private boolean mWorkEnabled;
+
+    private final float[] mTouch = new float[2];
+    private int mTouchSlop;
 
     public WorkModeSwitch(Context context) {
-        this(context, null, 0);
+        super(context);
+        init();
     }
 
     public WorkModeSwitch(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
+        super(context, attrs);
+        init();
     }
 
     public WorkModeSwitch(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    private void init() {
+        ViewConfiguration viewConfiguration = ViewConfiguration.get(getContext());
+        mTouchSlop = viewConfiguration.getScaledTouchSlop();
     }
 
     @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        setOnClickListener(this);
+    public void setChecked(boolean checked) { }
+
+    @Override
+    public void toggle() {
+        // don't show tip if user uses toggle
+        Utilities.getPrefs(getContext()).edit().putInt(KEY_WORK_TIP_COUNTER, -1).apply();
+        trySetQuietModeEnabledToAllProfilesAsync(isChecked());
+    }
+
+    /**
+     * Sets the enabled or disabled state of the button
+     * @param isChecked
+     */
+    public void update(boolean isChecked) {
+        super.setChecked(isChecked);
+        setCompoundDrawablesRelativeWithIntrinsicBounds(
+                isChecked ? R.drawable.ic_corp : R.drawable.ic_corp_off, 0, 0, 0);
+        setEnabled(true);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent ev) {
+        if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
+            mTouch[0] = ev.getX();
+            mTouch[1] = ev.getY();
+        } else if (ev.getActionMasked() == MotionEvent.ACTION_MOVE) {
+            if (Math.abs(mTouch[0] - ev.getX()) > mTouchSlop
+                    || Math.abs(mTouch[1] - ev.getY()) > mTouchSlop) {
+                int action = ev.getAction();
+                ev.setAction(MotionEvent.ACTION_CANCEL);
+                super.onTouchEvent(ev);
+                ev.setAction(action);
+                return false;
+            }
+        }
+        return super.onTouchEvent(ev);
+    }
+
+    private void trySetQuietModeEnabledToAllProfilesAsync(boolean enabled) {
+        new SetQuietModeEnabledAsyncTask(enabled, new WeakReference<>(this)).execute();
     }
 
     @Override
     public void setInsets(Rect insets) {
         int bottomInset = insets.bottom - mInsets.bottom;
         mInsets.set(insets);
-        ViewGroup.MarginLayoutParams marginLayoutParams =
-                (ViewGroup.MarginLayoutParams) getLayoutParams();
-        if (marginLayoutParams != null) {
-            marginLayoutParams.bottomMargin = bottomInset + marginLayoutParams.bottomMargin;
-        }
+        setPadding(getPaddingLeft(), getPaddingTop(), getPaddingRight(),
+                getPaddingBottom() + bottomInset);
     }
 
     /**
@@ -74,41 +125,78 @@
     public void setWorkTabVisible(boolean workTabVisible) {
         clearAnimation();
         if (workTabVisible) {
-            setEnabled(true);
             setVisibility(VISIBLE);
             setAlpha(0);
             animate().alpha(1).start();
+            showTipIfNeeded();
         } else {
             animate().alpha(0).withEndAction(() -> this.setVisibility(GONE)).start();
         }
     }
 
-    @Override
-    public void onClick(View view) {
-        setEnabled(false);
-        UI_HELPER_EXECUTOR.post(() -> setToState(!mWorkEnabled));
+    private static final class SetQuietModeEnabledAsyncTask
+            extends AsyncTask<Void, Void, Boolean> {
+
+        private final boolean enabled;
+        private final WeakReference<WorkModeSwitch> switchWeakReference;
+
+        SetQuietModeEnabledAsyncTask(boolean enabled,
+                                     WeakReference<WorkModeSwitch> switchWeakReference) {
+            this.enabled = enabled;
+            this.switchWeakReference = switchWeakReference;
+        }
+
+        @Override
+        protected void onPreExecute() {
+            super.onPreExecute();
+            WorkModeSwitch workModeSwitch = switchWeakReference.get();
+            if (workModeSwitch != null) {
+                workModeSwitch.setEnabled(false);
+            }
+        }
+
+        @Override
+        protected Boolean doInBackground(Void... voids) {
+            WorkModeSwitch workModeSwitch = switchWeakReference.get();
+            if (workModeSwitch == null || !Utilities.ATLEAST_P) {
+                return false;
+            }
+
+            Context context = workModeSwitch.getContext();
+            UserManager userManager = context.getSystemService(UserManager.class);
+            boolean showConfirm = false;
+            for (UserHandle userProfile : UserCache.INSTANCE.get(context).getUserProfiles()) {
+                if (Process.myUserHandle().equals(userProfile)) {
+                    continue;
+                }
+                showConfirm |= !userManager.requestQuietModeEnabled(enabled, userProfile);
+            }
+            return showConfirm;
+        }
+
+        @Override
+        protected void onPostExecute(Boolean showConfirm) {
+            if (showConfirm) {
+                WorkModeSwitch workModeSwitch = switchWeakReference.get();
+                if (workModeSwitch != null) {
+                    workModeSwitch.setEnabled(true);
+                }
+            }
+        }
     }
 
     /**
-     * Sets the enabled or disabled state of the button
+     * Shows a work tip on the Nth work tab open
      */
-    public void updateCurrentState(boolean active) {
-        mWorkEnabled = active;
-        setEnabled(true);
-        setCompoundDrawablesRelativeWithIntrinsicBounds(
-                active ? R.drawable.ic_corp_off : R.drawable.ic_corp, 0, 0, 0);
-        setText(active ? R.string.work_apps_pause_btn_text : R.string.work_apps_enable_btn_text);
-    }
-
-    protected Boolean setToState(boolean toState) {
-        UserManager userManager = getContext().getSystemService(UserManager.class);
-        boolean showConfirm = false;
-        for (UserHandle userProfile : UserCache.INSTANCE.get(getContext()).getUserProfiles()) {
-            if (Process.myUserHandle().equals(userProfile)) {
-                continue;
-            }
-            showConfirm |= !userManager.requestQuietModeEnabled(!toState, userProfile);
+    public void showTipIfNeeded() {
+        Context context = getContext();
+        SharedPreferences prefs = Utilities.getPrefs(context);
+        int tipCounter = prefs.getInt(KEY_WORK_TIP_COUNTER, WORK_TIP_THRESHOLD);
+        if (tipCounter < 0) return;
+        if (tipCounter == 0) {
+            new ArrowTipView(context)
+                    .show(context.getString(R.string.work_switch_tip), getTop());
         }
-        return showConfirm;
+        prefs.edit().putInt(KEY_WORK_TIP_COUNTER, tipCounter - 1).apply();
     }
 }
diff --git a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
index 68bed44..3457804 100644
--- a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
+++ b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
@@ -6,9 +6,9 @@
     private static final int MIN_NUM_ITEMS_IN_PREVIEW = 2;
 
     private static final float MIN_SCALE = 0.44f;
-    private static final float MAX_SCALE = 0.54f;
-    private static final float MAX_RADIUS_DILATION = 0.10f;
-    private static final float ITEM_RADIUS_SCALE_FACTOR = 1.2f;
+    private static final float MAX_SCALE = 0.51f;
+    private static final float MAX_RADIUS_DILATION = 0.1f;
+    private static final float ITEM_RADIUS_SCALE_FACTOR = 1.15f;
 
     public static final int EXIT_INDEX = -2;
     public static final int ENTER_INDEX = -3;
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index 17c1329..dc188f2 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -743,7 +743,7 @@
         }
 
         mContent.completePendingPageChanges();
-        mContent.snapToPageImmediately(pageNo);
+        mContent.setCurrentPage(pageNo);
 
         // This is set to true in close(), but isn't reset to false until onDropCompleted(). This
         // leads to an inconsistent state if you drag out of the folder and drag back in without
diff --git a/src/com/android/launcher3/folder/FolderAnimationManager.java b/src/com/android/launcher3/folder/FolderAnimationManager.java
index bd0dbfd..e66e2f6 100644
--- a/src/com/android/launcher3/folder/FolderAnimationManager.java
+++ b/src/com/android/launcher3/folder/FolderAnimationManager.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.folder;
 
+import static android.view.View.ALPHA;
+
 import static com.android.launcher3.BubbleTextView.TEXT_ALPHA_PROPERTY;
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
@@ -57,6 +59,7 @@
 public class FolderAnimationManager {
 
     private static final int FOLDER_NAME_ALPHA_DURATION = 32;
+    private static final int LARGE_FOLDER_FOOTER_DURATION = 128;
 
     private Folder mFolder;
     private FolderPagedView mContent;
@@ -214,7 +217,22 @@
         play(a, getAnimator(mFolder, View.TRANSLATION_Y, yDistance, 0f));
         play(a, getAnimator(mFolder.mContent, SCALE_PROPERTY, initialScale, finalScale));
         play(a, getAnimator(mFolder.mFooter, SCALE_PROPERTY, initialScale, finalScale));
-        play(a, mFolderIcon.mFolderName.createTextAlphaAnimator(!mIsOpening));
+
+        final int footerAlphaDuration;
+        final int footerStartDelay;
+        if (isLargeFolder()) {
+            if (mIsOpening) {
+                footerAlphaDuration = LARGE_FOLDER_FOOTER_DURATION;
+                footerStartDelay = mDuration - footerAlphaDuration;
+            } else {
+                footerAlphaDuration = 0;
+                footerStartDelay = 0;
+            }
+        } else {
+            footerStartDelay = 0;
+            footerAlphaDuration = mDuration;
+        }
+        play(a, getAnimator(mFolder.mFooter, ALPHA, 0, 1f), footerStartDelay, footerAlphaDuration);
 
         // Create reveal animator for the folder background
         play(a, getShape().createRevealAnimator(
@@ -225,9 +243,13 @@
                 + mDeviceProfile.folderCellWidthPx * 2;
         int height = mContent.getPaddingTop() + mDeviceProfile.folderCellLayoutBorderSpacingPx
                 + mDeviceProfile.folderCellHeightPx * 2;
-        Rect startRect2 = new Rect(0, 0, width, height);
+        int page = mIsOpening ? mContent.getCurrentPage() : mContent.getDestinationPage();
+        int left = mContent.getPaddingLeft() + page * mContent.getWidth();
+        Rect contentStart = new Rect(left, 0, left + width, height);
+        Rect contentEnd = new Rect(endRect.left + left, endRect.top, endRect.right + left,
+                endRect.bottom);
         play(a, getShape().createRevealAnimator(
-                mFolder.getContent(), startRect2, endRect, finalRadius, !mIsOpening));
+                mFolder.getContent(), contentStart, contentEnd, finalRadius, !mIsOpening));
 
 
         // Fade in the folder name, as the text can overlap the icons when grid size is small.
@@ -420,8 +442,12 @@
         as.play(a);
     }
 
+    private boolean isLargeFolder() {
+        return mFolder.getItemCount() > MAX_NUM_ITEMS_IN_PREVIEW;
+    }
+
     private TimeInterpolator getPreviewItemInterpolator() {
-        if (mFolder.getItemCount() > MAX_NUM_ITEMS_IN_PREVIEW) {
+        if (isLargeFolder()) {
             // With larger folders, we want the preview items to reach their final positions faster
             // (when opening) and later (when closing) so that they appear aligned with the rest of
             // the folder items when they are both visible.
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index 6b12d86..ed2d0a9 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -627,6 +627,7 @@
         if (!mForceHideDot && ((mDotInfo != null && mDotInfo.hasDot()) || mDotScale > 0)) {
             Rect iconBounds = mDotParams.iconBounds;
             BubbleTextView.getIconBounds(this, iconBounds, mActivity.getDeviceProfile().iconSizePx);
+            iconBounds.offset(0, mBackground.paddingY);
             float iconScale = (float) mBackground.previewSize / iconBounds.width();
             Utilities.scaleRectAboutCenter(iconBounds, iconScale);
 
diff --git a/src/com/android/launcher3/folder/FolderPreviewItemAnim.java b/src/com/android/launcher3/folder/FolderPreviewItemAnim.java
index 22f7333..edfd2ba 100644
--- a/src/com/android/launcher3/folder/FolderPreviewItemAnim.java
+++ b/src/com/android/launcher3/folder/FolderPreviewItemAnim.java
@@ -68,6 +68,7 @@
             int duration, final Runnable onCompleteRunnable) {
         mItemManager = itemManager;
         mParams = params;
+        mParams.index = index1;
 
         mItemManager.computePreviewItemDrawingParams(index1, items1, sTmpParams);
         finalState = new float[] {sTmpParams.scale, sTmpParams.transX, sTmpParams.transY};
diff --git a/src/com/android/launcher3/folder/PreviewItemDrawingParams.java b/src/com/android/launcher3/folder/PreviewItemDrawingParams.java
index a14a0d8..5746be8 100644
--- a/src/com/android/launcher3/folder/PreviewItemDrawingParams.java
+++ b/src/com/android/launcher3/folder/PreviewItemDrawingParams.java
@@ -23,6 +23,7 @@
  * Manages the parameters used to draw a Folder preview item.
  */
 class PreviewItemDrawingParams {
+    float index;
     float transX;
     float transY;
     float scale;
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java
index 6adef01..baafbc9 100644
--- a/src/com/android/launcher3/folder/PreviewItemManager.java
+++ b/src/com/android/launcher3/folder/PreviewItemManager.java
@@ -28,6 +28,8 @@
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.graphics.Canvas;
+import android.graphics.Path;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.util.FloatProperty;
@@ -81,6 +83,10 @@
     // These hold the current page preview items. It is empty if the current page is the first page.
     private ArrayList<PreviewItemDrawingParams> mCurrentPageParams = new ArrayList<>();
 
+    // We clip the preview items during the middle of the animation, so that it does not go outside
+    // of the visual shape. We stop clipping at this threshold, since the preview items ultimately
+    // do not get cropped in their resting state.
+    private final float mClipThreshold;
     private float mCurrentPageItemsTransX = 0;
     private boolean mShouldSlideInFirstPage;
 
@@ -96,6 +102,7 @@
         mIcon = icon;
         mIconSize = ActivityContext.lookupContext(
                 mContext).getDeviceProfile().folderChildIconSizePx;
+        mClipThreshold = Utilities.dpToPx(1f);
     }
 
     /**
@@ -163,41 +170,60 @@
     }
 
     public void drawParams(Canvas canvas, ArrayList<PreviewItemDrawingParams> params,
-            float transX) {
-        canvas.translate(transX, 0);
+            PointF offset, boolean shouldClipPath, Path clipPath) {
         // The first item should be drawn last (ie. on top of later items)
         for (int i = params.size() - 1; i >= 0; i--) {
             PreviewItemDrawingParams p = params.get(i);
             if (!p.hidden) {
-                drawPreviewItem(canvas, p);
+                // Exiting param should always be clipped.
+                boolean isExiting = p.index == EXIT_INDEX;
+                drawPreviewItem(canvas, p, offset, isExiting | shouldClipPath, clipPath);
             }
         }
-        canvas.translate(-transX, 0);
     }
 
+    /**
+     * Draws the preview items on {@param canvas}.
+     */
     public void draw(Canvas canvas) {
+        int saveCount = canvas.getSaveCount();
         // The items are drawn in coordinates relative to the preview offset
         PreviewBackground bg = mIcon.getFolderBackground();
-        canvas.translate(bg.basePreviewOffsetX, bg.basePreviewOffsetY);
-
+        Path clipPath = bg.getClipPath();
         float firstPageItemsTransX = 0;
         if (mShouldSlideInFirstPage) {
-            drawParams(canvas, mCurrentPageParams, mCurrentPageItemsTransX);
-
+            PointF firstPageOffset = new PointF(bg.basePreviewOffsetX + mCurrentPageItemsTransX,
+                    bg.basePreviewOffsetY);
+            boolean shouldClip = mCurrentPageItemsTransX > mClipThreshold;
+            drawParams(canvas, mCurrentPageParams, firstPageOffset, shouldClip, clipPath);
             firstPageItemsTransX = -ITEM_SLIDE_IN_OUT_DISTANCE_PX + mCurrentPageItemsTransX;
         }
 
-        drawParams(canvas, mFirstPageParams, firstPageItemsTransX);
-        canvas.translate(-bg.basePreviewOffsetX, -bg.basePreviewOffsetY);
+        PointF firstPageOffset = new PointF(bg.basePreviewOffsetX + firstPageItemsTransX,
+                bg.basePreviewOffsetY);
+        boolean shouldClipFirstPage = firstPageItemsTransX < -mClipThreshold;
+        drawParams(canvas, mFirstPageParams, firstPageOffset, shouldClipFirstPage, clipPath);
+        canvas.restoreToCount(saveCount);
     }
 
     public void onParamsChanged() {
         mIcon.invalidate();
     }
 
-    private void drawPreviewItem(Canvas canvas, PreviewItemDrawingParams params) {
+    /**
+     * Draws each preview item.
+     *
+     * @param offset The offset needed to draw the preview items.
+     * @param shouldClipPath Iff true, clip path using {@param clipPath}.
+     * @param clipPath The clip path of the folder icon.
+     */
+    private void drawPreviewItem(Canvas canvas, PreviewItemDrawingParams params, PointF offset,
+            boolean shouldClipPath, Path clipPath) {
         canvas.save();
-        canvas.translate(params.transX, params.transY);
+        if (shouldClipPath) {
+            canvas.clipPath(clipPath);
+        }
+        canvas.translate(offset.x + params.transX, offset.y + params.transY);
         canvas.scale(params.scale, params.scale);
         Drawable d = params.drawable;
 
diff --git a/src/com/android/launcher3/views/ArrowTipView.java b/src/com/android/launcher3/views/ArrowTipView.java
index 07d3776..e449a4b 100644
--- a/src/com/android/launcher3/views/ArrowTipView.java
+++ b/src/com/android/launcher3/views/ArrowTipView.java
@@ -17,8 +17,10 @@
 package com.android.launcher3.views;
 
 import android.content.Context;
+import android.content.res.Configuration;
 import android.graphics.CornerPathEffect;
 import android.graphics.Paint;
+import android.graphics.Rect;
 import android.graphics.drawable.ShapeDrawable;
 import android.os.Handler;
 import android.util.Log;
@@ -53,9 +55,10 @@
 
     protected final BaseDraggingActivity mActivity;
     private final Handler mHandler = new Handler();
-    private final boolean mIsPointingUp;
     private final int mArrowWidth;
+    private boolean mIsPointingUp;
     private Runnable mOnClosed;
+    private View mArrowView;
 
     public ArrowTipView(Context context) {
         this(context, false);
@@ -73,6 +76,9 @@
     public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
         if (ev.getAction() == MotionEvent.ACTION_DOWN) {
             close(true);
+            if (mActivity.getDragLayer().isEventOverView(this, ev)) {
+                return true;
+            }
         }
         return false;
     }
@@ -106,24 +112,8 @@
         inflate(context, R.layout.arrow_toast, this);
         setOrientation(LinearLayout.VERTICAL);
 
-        View arrowView = findViewById(R.id.arrow);
-        ViewGroup.LayoutParams arrowLp = arrowView.getLayoutParams();
-        ShapeDrawable arrowDrawable = new ShapeDrawable(TriangleShape.create(
-                arrowLp.width, arrowLp.height, mIsPointingUp));
-        Paint arrowPaint = arrowDrawable.getPaint();
-        arrowPaint.setColor(ContextCompat.getColor(getContext(), R.color.arrow_tip_view_bg));
-        // The corner path effect won't be reflected in the shadow, but shouldn't be noticeable.
-        arrowPaint.setPathEffect(new CornerPathEffect(
-                context.getResources().getDimension(R.dimen.arrow_toast_corner_radius)));
-        arrowView.setBackground(arrowDrawable);
-        if (mIsPointingUp) {
-            removeView(arrowView);
-            addView(arrowView, 0);
-        }
-
-        mIsOpen = true;
-
-        mHandler.postDelayed(() -> handleClose(true), AUTO_CLOSE_TIMEOUT_MILLIS);
+        mArrowView = findViewById(R.id.arrow);
+        updateArrowTipInView();
     }
 
     /**
@@ -136,10 +126,10 @@
     /**
      * Show the ArrowTipView (tooltip) center, start, or end aligned.
      *
-     * @param text             The text to be shown in the tooltip.
-     * @param gravity          The gravity aligns the tooltip center, start, or end.
+     * @param text The text to be shown in the tooltip.
+     * @param gravity The gravity aligns the tooltip center, start, or end.
      * @param arrowMarginStart The margin from start to place arrow (ignored if center)
-     * @param top              The Y coordinate of the bottom of tooltip.
+     * @param top The Y coordinate of the bottom of tooltip.
      * @return The tooltip.
      */
     public ArrowTipView show(String text, int gravity, int arrowMarginStart, int top) {
@@ -149,8 +139,7 @@
 
         DragLayer.LayoutParams params = (DragLayer.LayoutParams) getLayoutParams();
         params.gravity = gravity;
-        LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) findViewById(
-                R.id.arrow).getLayoutParams();
+        LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) mArrowView.getLayoutParams();
         lp.gravity = gravity;
 
         if (parent.getLayoutDirection() == LAYOUT_DIRECTION_RTL) {
@@ -166,6 +155,9 @@
         params.leftMargin = mActivity.getDeviceProfile().workspacePadding.left;
         params.rightMargin = mActivity.getDeviceProfile().workspacePadding.right;
         post(() -> setY(top - (mIsPointingUp ? 0 : getHeight())));
+
+        mIsOpen = true;
+        mHandler.postDelayed(() -> handleClose(true), AUTO_CLOSE_TIMEOUT_MILLIS);
         setAlpha(0);
         animate()
                 .alpha(1f)
@@ -178,18 +170,61 @@
     }
 
     /**
-     * Show the ArrowTipView (tooltip) custom aligned.
+     * Show the ArrowTipView (tooltip) custom aligned. The tooltip is vertically flipped if it
+     * cannot fit on screen in the requested orientation.
      *
-     * @param text        The text to be shown in the tooltip.
-     * @param arrowXCoord The X coordinate for the arrow on the tip. The arrow is usually in the
-     *                    center of ArrowTipView unless the ArrowTipView goes beyond screen margin.
-     * @param yCoord      The Y coordinate of the bottom of the tooltip.
-     * @return The tool tip view.
+     * @param text The text to be shown in the tooltip.
+     * @param arrowXCoord The X coordinate for the arrow on the tooltip. The arrow is usually in the
+     *                    center of tooltip unless the tooltip goes beyond screen margin.
+     * @param yCoord The Y coordinate of the pointed tip end of the tooltip.
+     * @return The tool tip view. {@code null} if the tip can not be shown.
      */
-    @Nullable
-    public ArrowTipView showAtLocation(String text, int arrowXCoord, int yCoord) {
+    @Nullable public ArrowTipView showAtLocation(String text, @Px int arrowXCoord, @Px int yCoord) {
+        return showAtLocation(
+                text,
+                arrowXCoord,
+                /* yCoordDownPointingTip= */ yCoord,
+                /* yCoordUpPointingTip= */ yCoord);
+    }
+
+    /**
+     * Show the ArrowTipView (tooltip) custom aligned. The tooltip is vertically flipped if it
+     * cannot fit on screen in the requested orientation.
+     *
+     * @param text The text to be shown in the tooltip.
+     * @param arrowXCoord The X coordinate for the arrow on the tooltip. The arrow is usually in the
+     *                    center of tooltip unless the tooltip goes beyond screen margin.
+     * @param rect The coordinates of the view which requests the tooltip to be shown.
+     * @param margin The margin between {@param rect} and the tooltip.
+     * @return The tool tip view. {@code null} if the tip can not be shown.
+     */
+    @Nullable public ArrowTipView showAroundRect(
+            String text, @Px int arrowXCoord, Rect rect, @Px int margin) {
+        return showAtLocation(
+                text,
+                arrowXCoord,
+                /* yCoordDownPointingTip= */ rect.top - margin,
+                /* yCoordUpPointingTip= */ rect.bottom + margin);
+    }
+
+    /**
+     * Show the ArrowTipView (tooltip) custom aligned. The tooltip is vertically flipped if it
+     * cannot fit on screen in the requested orientation.
+     *
+     * @param text The text to be shown in the tooltip.
+     * @param arrowXCoord The X coordinate for the arrow on the tooltip. The arrow is usually in the
+     *                    center of tooltip unless the tooltip goes beyond screen margin.
+     * @param yCoordDownPointingTip The Y coordinate of the pointed tip end of the tooltip when the
+     *                              tooltip is placed pointing downwards.
+     * @param yCoordUpPointingTip The Y coordinate of the pointed tip end of the tooltip when the
+     *                            tooltip is placed pointing upwards.
+     * @return The tool tip view. {@code null} if the tip can not be shown.
+     */
+    @Nullable private ArrowTipView showAtLocation(String text, @Px int arrowXCoord,
+            @Px int yCoordDownPointingTip, @Px int yCoordUpPointingTip) {
         ViewGroup parent = mActivity.getDragLayer();
         @Px int parentViewWidth = parent.getWidth();
+        @Px int parentViewHeight = parent.getHeight();
         @Px int maxTextViewWidth = getContext().getResources()
                 .getDimensionPixelSize(R.dimen.widget_picker_education_tip_max_width);
         @Px int minViewMargin = getContext().getResources()
@@ -206,22 +241,45 @@
         requestLayout();
 
         post(() -> {
+            // Adjust the tooltip horizontally.
             float halfWidth = getWidth() / 2f;
             float xCoord;
             if (arrowXCoord - halfWidth < minViewMargin) {
+                // If the tooltip is estimated to go beyond the left margin, place its start just at
+                // the left margin.
                 xCoord = minViewMargin;
             } else if (arrowXCoord + halfWidth > parentViewWidth - minViewMargin) {
+                // If the tooltip is estimated to go beyond the right margin, place it such that its
+                // end is just at the right margin.
                 xCoord = parentViewWidth - minViewMargin - getWidth();
             } else {
+                // Place the tooltip such that its center is at arrowXCoord.
                 xCoord = arrowXCoord - halfWidth;
             }
             setX(xCoord);
-            setY(yCoord - getHeight());
-            View arrowView = findViewById(R.id.arrow);
-            arrowView.setX(arrowXCoord - xCoord - arrowView.getWidth() / 2f);
+
+            // Adjust the tooltip vertically.
+            @Px int viewHeight = getHeight();
+            if (mIsPointingUp
+                    ? (yCoordUpPointingTip + viewHeight > parentViewHeight)
+                    : (yCoordDownPointingTip - viewHeight < 0)) {
+                // Flip the view if it exceeds the vertical bounds of screen.
+                mIsPointingUp = !mIsPointingUp;
+                updateArrowTipInView();
+            }
+            // Place the tooltip such that its top is at yCoordUpPointingTip if arrow is displayed
+            // pointing upwards, otherwise place it such that its bottom is at
+            // yCoordDownPointingTip.
+            setY(mIsPointingUp ? yCoordUpPointingTip : yCoordDownPointingTip - viewHeight);
+
+            // Adjust the arrow's relative position on tooltip to make sure the actual position of
+            // arrow's pointed tip is always at arrowXCoord.
+            mArrowView.setX(arrowXCoord - xCoord - mArrowView.getWidth() / 2f);
             requestLayout();
         });
 
+        mIsOpen = true;
+        mHandler.postDelayed(() -> handleClose(true), AUTO_CLOSE_TIMEOUT_MILLIS);
         setAlpha(0);
         animate()
                 .alpha(1f)
@@ -233,6 +291,27 @@
         return this;
     }
 
+    private void updateArrowTipInView() {
+        ViewGroup.LayoutParams arrowLp = mArrowView.getLayoutParams();
+        ShapeDrawable arrowDrawable = new ShapeDrawable(TriangleShape.create(
+                arrowLp.width, arrowLp.height, mIsPointingUp));
+        Paint arrowPaint = arrowDrawable.getPaint();
+        @Px int arrowTipRadius = getContext().getResources()
+                .getDimensionPixelSize(R.dimen.arrow_toast_corner_radius);
+        arrowPaint.setColor(ContextCompat.getColor(getContext(), R.color.arrow_tip_view_bg));
+        arrowPaint.setPathEffect(new CornerPathEffect(arrowTipRadius));
+        mArrowView.setBackground(arrowDrawable);
+        // Add negative margin so that the rounded corners on base of arrow are not visible.
+        removeView(mArrowView);
+        if (mIsPointingUp) {
+            addView(mArrowView, 0);
+            ((ViewGroup.MarginLayoutParams) arrowLp).setMargins(0, 0, 0, -1 * arrowTipRadius);
+        } else {
+            addView(mArrowView, 1);
+            ((ViewGroup.MarginLayoutParams) arrowLp).setMargins(0, -1 * arrowTipRadius, 0, 0);
+        }
+    }
+
     /**
      * Register a callback fired when toast is hidden
      */
@@ -240,4 +319,10 @@
         mOnClosed = runnable;
         return this;
     }
+
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        close(/* animate= */ false);
+    }
 }
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 9d0913a..e607ab3 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -23,6 +23,7 @@
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
+import android.graphics.Insets;
 import android.graphics.Paint;
 import android.graphics.Point;
 import android.graphics.Rect;
@@ -32,6 +33,7 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewConfiguration;
+import android.view.WindowInsets;
 import android.widget.TextView;
 
 import androidx.annotation.Nullable;
@@ -51,6 +53,7 @@
  */
 public class RecyclerViewFastScroller extends View {
 
+    private static final int FASTSCROLL_THRESHOLD_MILLIS = 200;
     private static final int SCROLL_DELTA_THRESHOLD_DP = 4;
     private static final Rect sTempRect = new Rect();
 
@@ -101,6 +104,7 @@
     private final boolean mCanThumbDetach;
     private boolean mIgnoreDragGesture;
     private boolean mIsRecyclerViewFirstChildInParent = true;
+    private long mDownTimeStampMillis;
 
     // This is the offset from the top of the scrollbar when the user first starts touching.  To
     // prevent jumping, this offset is applied as the user scrolls.
@@ -112,6 +116,7 @@
     private TextView mPopupView;
     private boolean mPopupVisible;
     private String mPopupSectionName;
+    private Insets mSystemGestureInsets;
 
     protected BaseRecyclerView mRv;
     private RecyclerView.OnScrollListener mOnScrollListener;
@@ -237,6 +242,7 @@
                 // Keep track of the down positions
                 mDownX = x;
                 mDownY = mLastY = y;
+                mDownTimeStampMillis = ev.getDownTime();
 
                 if ((Math.abs(mDy) < mDeltaThreshold &&
                         mRv.getScrollState() != RecyclerView.SCROLL_STATE_IDLE)) {
@@ -246,22 +252,27 @@
                 }
                 if (isNearThumb(x, y)) {
                     mTouchOffsetY = mDownY - mThumbOffsetY;
-                } else if (mRv.supportsFastScrolling()
-                        && isNearScrollBar(mDownX)) {
-                    calcTouchOffsetAndPrepToFastScroll(mDownY, mLastY);
-                    updateFastScrollSectionNameAndThumbOffset(y);
                 }
                 break;
             case MotionEvent.ACTION_MOVE:
                 mLastY = y;
+                int absDeltaY = Math.abs(y - mDownY);
+                int absDeltaX = Math.abs(x - mDownX);
 
                 // Check if we should start scrolling, but ignore this fastscroll gesture if we have
                 // exceeded some fixed movement
-                mIgnoreDragGesture |= Math.abs(y - mDownY) > mConfig.getScaledPagingTouchSlop();
-                if (!mIsDragging && !mIgnoreDragGesture && mRv.supportsFastScrolling() &&
-                        isNearThumb(mDownX, mLastY) &&
-                        Math.abs(y - mDownY) > mConfig.getScaledTouchSlop()) {
-                    calcTouchOffsetAndPrepToFastScroll(mDownY, mLastY);
+                mIgnoreDragGesture |= absDeltaY > mConfig.getScaledPagingTouchSlop();
+
+                if (!mIsDragging && !mIgnoreDragGesture && mRv.supportsFastScrolling()) {
+                    // condition #1: triggering thumb is distance, angle based
+                    if ((isNearThumb(mDownX, mLastY)
+                            && absDeltaY > mConfig.getScaledPagingTouchSlop()
+                            && absDeltaY > absDeltaX)
+                            // condition#2: Fastscroll function is now time based
+                            || (isNearScrollBar(mDownX) && ev.getEventTime() - mDownTimeStampMillis
+                                    > FASTSCROLL_THRESHOLD_MILLIS)) {
+                        calcTouchOffsetAndPrepToFastScroll(mDownY, mLastY);
+                    }
                 }
                 if (mIsDragging) {
                     updateFastScrollSectionNameAndThumbOffset(y);
@@ -328,12 +339,22 @@
         canvas.drawRoundRect(mThumbBounds, r, r, mThumbPaint);
         if (Utilities.ATLEAST_Q) {
             mThumbBounds.roundOut(SYSTEM_GESTURE_EXCLUSION_RECT.get(0));
+            // swiping very close to the thumb area (not just within it's bound)
+            // will also prevent back gesture
             SYSTEM_GESTURE_EXCLUSION_RECT.get(0).offset(mThumbDrawOffset.x, mThumbDrawOffset.y);
+            SYSTEM_GESTURE_EXCLUSION_RECT.get(0).left = SYSTEM_GESTURE_EXCLUSION_RECT.get(0).right
+                    - mSystemGestureInsets.right;
             setSystemGestureExclusionRects(SYSTEM_GESTURE_EXCLUSION_RECT);
         }
         canvas.restoreToCount(saveCount);
     }
 
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        mSystemGestureInsets = insets.getSystemGestureInsets();
+        return super.onApplyWindowInsets(insets);
+    }
+
     private float getScrollThumbRadius() {
         return mWidth + mThumbPadding + mThumbPadding;
     }
diff --git a/src/com/android/launcher3/views/WorkEduView.java b/src/com/android/launcher3/views/WorkEduView.java
new file mode 100644
index 0000000..6be0c23
--- /dev/null
+++ b/src/com/android/launcher3/views/WorkEduView.java
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2020 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.views;
+
+
+import android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.Insettable;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.AllAppsContainerView;
+import com.android.launcher3.allapps.AllAppsPagedView;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.statemanager.StateManager.StateListener;
+
+/**
+ * On boarding flow for users right after setting up work profile
+ */
+public class WorkEduView extends AbstractSlideInView<Launcher>
+        implements Insettable, StateListener<LauncherState> {
+
+    private static final int DEFAULT_CLOSE_DURATION = 200;
+    public static final String KEY_WORK_EDU_STEP = "showed_work_profile_edu";
+    public static final String KEY_LEGACY_WORK_EDU_SEEN = "showed_bottom_user_education";
+
+    private static final int WORK_EDU_NOT_STARTED = 0;
+    private static final int WORK_EDU_PERSONAL_APPS = 1;
+    private static final int WORK_EDU_WORK_APPS = 2;
+
+    protected static final int FINAL_SCRIM_BG_COLOR = 0x88000000;
+
+
+    private Rect mInsets = new Rect();
+    private View mViewWrapper;
+    private Button mProceedButton;
+    private TextView mContentText;
+
+    private int mNextWorkEduStep = WORK_EDU_PERSONAL_APPS;
+
+
+    public WorkEduView(Context context, AttributeSet attr) {
+        this(context, attr, 0);
+    }
+
+    public WorkEduView(Context context, AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mContent = this;
+    }
+
+    @Override
+    protected void handleClose(boolean animate) {
+        mActivityContext.getSharedPrefs().edit()
+                .putInt(KEY_WORK_EDU_STEP, mNextWorkEduStep).apply();
+        handleClose(true, DEFAULT_CLOSE_DURATION);
+    }
+
+    @Override
+    protected void onCloseComplete() {
+        super.onCloseComplete();
+        mActivityContext.getStateManager().removeStateListener(this);
+    }
+
+    @Override
+    protected boolean isOfType(int type) {
+        return (type & TYPE_ON_BOARD_POPUP) != 0;
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mViewWrapper = findViewById(R.id.view_wrapper);
+        mProceedButton = findViewById(R.id.proceed);
+        mContentText = findViewById(R.id.content_text);
+
+        // make sure layout does not shrink when we change the text
+        mContentText.post(() -> mContentText.setMinLines(mContentText.getLineCount()));
+
+        mProceedButton.setOnClickListener(view -> {
+            if (getAllAppsPagedView() != null) {
+                getAllAppsPagedView().snapToPage(AllAppsContainerView.AdapterHolder.WORK);
+            }
+            goToWorkTab(true);
+        });
+    }
+
+    private void goToWorkTab(boolean animate) {
+        mProceedButton.setText(R.string.work_profile_edu_accept);
+        if (animate) {
+            ObjectAnimator animator = ObjectAnimator.ofFloat(mContentText, ALPHA, 0);
+            animator.addListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    mContentText.setText(
+                            mActivityContext.getString(R.string.work_profile_edu_work_apps));
+                    ObjectAnimator.ofFloat(mContentText, ALPHA, 1).start();
+                }
+            });
+            animator.start();
+        } else {
+            mContentText.setText(mActivityContext.getString(R.string.work_profile_edu_work_apps));
+        }
+        mNextWorkEduStep = WORK_EDU_WORK_APPS;
+        mProceedButton.setOnClickListener(v -> handleClose(true));
+    }
+
+    @Override
+    public void setInsets(Rect insets) {
+        int leftInset = insets.left - mInsets.left;
+        int rightInset = insets.right - mInsets.right;
+        int bottomInset = insets.bottom - mInsets.bottom;
+        mInsets.set(insets);
+        setPadding(leftInset, getPaddingTop(), rightInset, 0);
+        mViewWrapper.setPaddingRelative(mViewWrapper.getPaddingStart(),
+                mViewWrapper.getPaddingTop(), mViewWrapper.getPaddingEnd(), bottomInset);
+    }
+
+    private void show() {
+        attachToContainer();
+        animateOpen();
+        mActivityContext.getStateManager().addStateListener(this);
+    }
+
+    @Override
+    protected int getScrimColor(Context context) {
+        return FINAL_SCRIM_BG_COLOR;
+    }
+
+    private void goToFirstPage() {
+        if (getAllAppsPagedView() != null) {
+            getAllAppsPagedView().snapToPageImmediately(AllAppsContainerView.AdapterHolder.MAIN);
+        }
+    }
+
+    private void animateOpen() {
+        if (mIsOpen || mOpenCloseAnimator.isRunning()) {
+            return;
+        }
+        mIsOpen = true;
+        mOpenCloseAnimator.setValues(
+                PropertyValuesHolder.ofFloat(TRANSLATION_SHIFT, TRANSLATION_SHIFT_OPENED));
+        mOpenCloseAnimator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
+        mOpenCloseAnimator.start();
+    }
+
+    private AllAppsPagedView getAllAppsPagedView() {
+        View v = mActivityContext.getAppsView().getContentView();
+        return (v instanceof AllAppsPagedView) ? (AllAppsPagedView) v : null;
+    }
+
+    /**
+     * Checks if user has not seen onboarding UI yet and shows it when user navigates to all apps
+     */
+    public static StateListener<LauncherState> showEduFlowIfNeeded(Launcher launcher,
+            @Nullable StateListener<LauncherState> oldListener) {
+        if (oldListener != null) {
+            launcher.getStateManager().removeStateListener(oldListener);
+        }
+        if (hasSeenLegacyEdu(launcher) || launcher.getSharedPrefs().getInt(KEY_WORK_EDU_STEP,
+                WORK_EDU_NOT_STARTED) != WORK_EDU_NOT_STARTED) {
+            return null;
+        }
+
+        StateListener<LauncherState> listener = new StateListener<LauncherState>() {
+            @Override
+            public void onStateTransitionComplete(LauncherState finalState) {
+                if (finalState != LauncherState.ALL_APPS) return;
+                LayoutInflater layoutInflater = LayoutInflater.from(launcher);
+                WorkEduView v = (WorkEduView) layoutInflater.inflate(
+                        R.layout.work_profile_edu, launcher.getDragLayer(),
+                        false);
+                v.show();
+                v.goToFirstPage();
+                launcher.getStateManager().removeStateListener(this);
+            }
+        };
+        launcher.getStateManager().addStateListener(listener);
+        return listener;
+    }
+
+    /**
+     * Shows work apps edu if user had dismissed full edu flow
+     */
+    public static void showWorkEduIfNeeded(Launcher launcher) {
+        if (hasSeenLegacyEdu(launcher) || launcher.getSharedPrefs().getInt(KEY_WORK_EDU_STEP,
+                WORK_EDU_NOT_STARTED) != WORK_EDU_PERSONAL_APPS) {
+            return;
+        }
+        LayoutInflater layoutInflater = LayoutInflater.from(launcher);
+        WorkEduView v = (WorkEduView) layoutInflater.inflate(
+                R.layout.work_profile_edu, launcher.getDragLayer(), false);
+        v.show();
+        v.goToWorkTab(false);
+    }
+
+    private static boolean hasSeenLegacyEdu(Launcher launcher) {
+        return launcher.getSharedPrefs().getBoolean(KEY_LEGACY_WORK_EDU_SEEN, false);
+    }
+
+    @Override
+    public void onStateTransitionComplete(LauncherState finalState) {
+        close(false);
+    }
+}
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index edd42b4..3bf993e 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -207,16 +207,18 @@
         if (view == null || !ViewCompat.isLaidOut(view)) {
             return null;
         }
-
-        mActivityContext.getSharedPrefs().edit()
-                .putBoolean(KEY_WIDGETS_EDUCATION_TIP_SEEN, true).apply();
         int[] coords = new int[2];
         view.getLocationOnScreen(coords);
-        ArrowTipView arrowTipView = new ArrowTipView(mActivityContext);
-        return arrowTipView.showAtLocation(
-                getContext().getString(R.string.long_press_widget_to_add),
-                /* arrowXCoord= */coords[0] + view.getWidth() / 2,
-                /* yCoord= */coords[1]);
+        ArrowTipView arrowTipView =
+                new ArrowTipView(mActivityContext,  /* isPointingUp= */ false).showAtLocation(
+                        getContext().getString(R.string.long_press_widget_to_add),
+                        /* arrowXCoord= */coords[0] + view.getWidth() / 2,
+                        /* yCoord= */coords[1]);
+        if (arrowTipView != null) {
+            mActivityContext.getSharedPrefs().edit()
+                    .putBoolean(KEY_WIDGETS_EDUCATION_TIP_SEEN, true).apply();
+        }
+        return arrowTipView;
     }
 
     /** Returns {@code true} if tip has previously been shown on any of {@link BaseWidgetSheet}. */