diff --git a/res/drawable/bg_white_pill.xml b/res/drawable/bg_white_pill.xml
index 29c3145..186b06b 100644
--- a/res/drawable/bg_white_pill.xml
+++ b/res/drawable/bg_white_pill.xml
@@ -17,6 +17,5 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
        android:shape="rectangle">
     <solid android:color="@color/quantum_panel_bg_color" />
-    <size android:height="48dp" />
-    <corners android:radius="24dp" />
+    <corners android:radius="@dimen/bg_pill_radius" />
 </shape>
\ No newline at end of file
diff --git a/res/layout-land/launcher.xml b/res/layout-land/launcher.xml
index 632aff0..5c1fec7 100644
--- a/res/layout-land/launcher.xml
+++ b/res/layout-land/launcher.xml
@@ -44,7 +44,8 @@
             android:id="@+id/hotseat"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:layout_gravity="right" />
+            android:layout_gravity="right"
+            launcher:layout_ignoreInsets="true" />
 
         <include
             android:id="@+id/drop_target_bar"
@@ -56,7 +57,7 @@
 
         <com.android.launcher3.pageindicators.PageIndicatorCaretLandscape
             android:id="@+id/page_indicator"
-            android:layout_width="48dp"
+            android:layout_width="@dimen/dynamic_grid_page_indicator_height"
             android:layout_height="@dimen/dynamic_grid_page_indicator_height"
             android:layout_gravity="bottom|left"/>
 
diff --git a/res/layout-port/launcher.xml b/res/layout-port/launcher.xml
index 0321631..b394fa8 100644
--- a/res/layout-port/launcher.xml
+++ b/res/layout-port/launcher.xml
@@ -45,7 +45,8 @@
         <include layout="@layout/hotseat"
             android:id="@+id/hotseat"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="match_parent"
+            launcher:layout_ignoreInsets="true" />
 
         <include layout="@layout/overview_panel"
             android:id="@+id/overview_panel"
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index 86544d3..b59c715 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -44,7 +44,8 @@
         <include layout="@layout/hotseat"
             android:id="@+id/hotseat"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="match_parent"
+            launcher:layout_ignoreInsets="true" />
 
         <include
             android:id="@+id/drop_target_bar"
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index ad1fa82..822c8b6 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -22,8 +22,6 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:paddingBottom="@dimen/container_bounds_inset"
-    android:paddingTop="@dimen/container_bounds_inset"
     launcher:revealBackground="@drawable/quantum_panel_shape">
 
     <View
@@ -62,12 +60,10 @@
             android:layout_width="match_parent"
             android:layout_height="@dimen/all_apps_search_bar_height"
             android:layout_gravity="center|top"
-            android:paddingLeft="@dimen/container_fastscroll_thumb_max_width"
-            android:paddingRight="@dimen/container_fastscroll_thumb_max_width"
+            android:paddingTop="@dimen/all_apps_search_bar_margin_top"
             android:gravity="center|bottom"
             android:orientation="horizontal"
-            android:saveEnabled="false"
-            android:paddingTop="@dimen/all_apps_search_bar_margin_top" >
+            android:saveEnabled="false">
 
             <TextView
                 android:layout_width="wrap_content"
@@ -87,13 +83,14 @@
                 android:layout_height="match_parent"
                 android:background="@android:color/transparent"
                 android:focusableInTouchMode="true"
-                android:gravity="start|center_vertical"
+                android:gravity="center"
                 android:imeOptions="actionSearch|flagNoExtractUi"
                 android:inputType="text|textNoSuggestions|textCapWords"
                 android:maxLines="1"
                 android:scrollHorizontally="true"
                 android:singleLine="true"
                 android:textColor="#4c4c4c"
+                android:contentDescription="@string/all_apps_search_bar_hint"
                 android:textColorHint="@drawable/all_apps_search_hint"
                 android:textSize="16sp" />
         </FrameLayout>
diff --git a/res/layout/all_apps_icon.xml b/res/layout/all_apps_icon.xml
index 3836fed..3d4bef7 100644
--- a/res/layout/all_apps_icon.xml
+++ b/res/layout/all_apps_icon.xml
@@ -21,8 +21,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_gravity="center"
-    android:paddingTop="@dimen/all_apps_icon_top_bottom_padding"
-    android:paddingBottom="@dimen/all_apps_icon_top_bottom_padding"
     android:focusable="true"
-    launcher:iconDisplay="all_apps" />
+    launcher:iconDisplay="all_apps"
+    launcher:centerVertically="true" />
 
diff --git a/res/layout/deep_shortcut.xml b/res/layout/deep_shortcut.xml
index b879235..0895460 100644
--- a/res/layout/deep_shortcut.xml
+++ b/res/layout/deep_shortcut.xml
@@ -16,5 +16,13 @@
 
 <com.android.launcher3.shortcuts.DeepShortcutView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    style="@style/Icon.DeepShortcut"
-    android:focusable="true"/>
+    android:layout_width="@dimen/bg_pill_width"
+    android:layout_height="@dimen/bg_pill_height"
+    android:elevation="@dimen/deep_shortcuts_elevation"
+    android:background="@drawable/bg_white_pill">
+
+    <com.android.launcher3.BubbleTextView
+        android:id="@+id/deep_shortcut"
+        style="@style/Icon.DeepShortcut"
+        android:focusable="true"/>
+</com.android.launcher3.shortcuts.DeepShortcutView>
diff --git a/res/layout/widgets_view.xml b/res/layout/widgets_view.xml
index 74f7ca1..c4431be 100644
--- a/res/layout/widgets_view.xml
+++ b/res/layout/widgets_view.xml
@@ -22,8 +22,6 @@
     android:id="@+id/widgets_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:paddingTop="@dimen/container_bounds_inset"
-    android:paddingBottom="@dimen/container_bounds_inset"
     android:descendantFocusability="afterDescendants"
     launcher:revealBackground="@drawable/quantum_panel_shape_dark"
     android:theme="@style/WidgetContainerTheme">
diff --git a/res/values-sw600dp-land/dimens.xml b/res/values-sw600dp-land/dimens.xml
deleted file mode 100644
index 1f97d24..0000000
--- a/res/values-sw600dp-land/dimens.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 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.
--->
-
-<resources>
-<!-- Container -->
-    <dimen name="container_max_width">736dp</dimen>
-</resources>
diff --git a/res/values-sw600dp/dimens.xml b/res/values-sw600dp/dimens.xml
index 85a436c..2838088 100644
--- a/res/values-sw600dp/dimens.xml
+++ b/res/values-sw600dp/dimens.xml
@@ -15,21 +15,15 @@
 -->
 
 <resources>
-<!-- Container -->
-    <dimen name="container_min_margin">16dp</dimen>
-
 <!-- All Apps -->
     <dimen name="all_apps_grid_view_start_margin">0dp</dimen>
     <dimen name="all_apps_grid_section_text_size">26sp</dimen>
-    <dimen name="all_apps_icon_top_bottom_padding">12dp</dimen>
     <dimen name="all_apps_background_canvas_width">850dp</dimen>
     <dimen name="all_apps_background_canvas_height">525dp</dimen>
-    <dimen name="all_apps_icon_width_gap">36dp</dimen>
 
 <!-- Widget tray -->
     <dimen name="widget_section_indent">56dp</dimen>
 
-
 <!-- DragController -->
     <dimen name="drag_flingToDeleteMinVelocity">-1000dp</dimen>
 </resources>
diff --git a/res/values-sw720dp/dimens.xml b/res/values-sw720dp/dimens.xml
index c2d20a3..358d9b6 100644
--- a/res/values-sw720dp/dimens.xml
+++ b/res/values-sw720dp/dimens.xml
@@ -18,7 +18,6 @@
 <!-- All Apps -->
     <dimen name="all_apps_button_scale_down">8dp</dimen>
     <dimen name="all_apps_search_bar_height">54dp</dimen>
-    <dimen name="all_apps_icon_top_bottom_padding">14dp</dimen>
     <dimen name="all_apps_empty_search_message_top_offset">64dp</dimen>
     <dimen name="all_apps_empty_search_bg_top_offset">180dp</dimen>
 
diff --git a/res/values-sw768dp-port/dimens.xml b/res/values-sw768dp-port/dimens.xml
deleted file mode 100644
index 6fb2bf6..0000000
--- a/res/values-sw768dp-port/dimens.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 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.
--->
-
-<resources>
-<!-- Container -->
-    <dimen name="container_max_width">736dp</dimen>
-</resources>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 308c71c..3cfaf02 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -29,6 +29,7 @@
         </attr>
         <attr name="deferShadowGeneration" format="boolean" />
         <attr name="customShadows" format="boolean" />
+        <attr name="centerVertically" format="boolean" />
     </declare-styleable>
 
     <!-- PagedView specific attributes. These attributes are used to customize
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 15d4f52..21d9d5c 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -37,6 +37,7 @@
     <color name="outline_color">#FFFFFFFF</color>
     <color name="all_apps_divider_color">#1E000000</color>
     <color name="all_apps_caret_color">#FFFFFFFF</color>
+    <color name="all_apps_caret_shadow_color">#22000000</color>
     <color name="all_apps_container_color">#FFF2F2F2</color>
 
     <color name="spring_loaded_panel_color">#40FFFFFF</color>
diff --git a/res/values/config.xml b/res/values/config.xml
index a678958..bdedff0 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -86,6 +86,11 @@
     <!-- View ID used by cell layout to jail its content -->
     <item type="id" name="cell_layout_jail_id" />
 
+<!-- Deep shortcuts -->
+    <integer name="config_deepShortcutOpenDuration">300</integer>
+    <integer name="config_deepShortcutOpenStagger">20</integer>
+    <integer name="config_deepShortcutHoverDuration">120</integer>
+
 <!-- Accessibility actions -->
     <item type="id" name="action_remove" />
     <item type="id" name="action_uninstall" />
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 38775f1..54b3d09 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -16,20 +16,26 @@
 
 <resources>
 <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_edge_margin">6dp</dimen>
-    <dimen name="dynamic_grid_page_indicator_height">24dp</dimen>
+    <dimen name="dynamic_grid_edge_margin">8dp</dimen>
+    <dimen name="dynamic_grid_page_indicator_height">28dp</dimen>
     <dimen name="dynamic_grid_page_indicator_line_height">1dp</dimen>
     <dimen name="dynamic_grid_page_indicator_extra_touch_height">12dp</dimen>
-    <dimen name="dynamic_grid_icon_drawable_padding">4dp</dimen>
-    <dimen name="dynamic_grid_workspace_page_spacing">8dp</dimen>
+    <dimen name="dynamic_grid_page_indicator_gutter_width_left_nav_bar">38dp</dimen>
+    <dimen name="dynamic_grid_page_indicator_gutter_width_right_nav_bar">48dp</dimen>
+    <dimen name="dynamic_grid_icon_drawable_padding">8dp</dimen>
     <dimen name="dynamic_grid_overview_min_icon_zone_height">80dp</dimen>
     <dimen name="dynamic_grid_overview_max_icon_zone_height">120dp</dimen>
     <dimen name="dynamic_grid_overview_bar_item_width">80dp</dimen>
-    <dimen name="dynamic_grid_overview_bar_spacer_width">20dp</dimen>
-
+    <dimen name="dynamic_grid_overview_bar_spacer_width">25dp</dimen>
+    <dimen name="dynamic_grid_hotseat_height">88dp</dimen>
+    <dimen name="dynamic_grid_hotseat_top_padding">12dp</dimen>
+    <dimen name="dynamic_grid_hotseat_gutter_width">24dp</dimen>
     <dimen name="dynamic_grid_workspace_top_padding">12dp</dimen>
+    <dimen name="dynamic_grid_workspace_page_spacing">8dp</dimen>
     <!-- Minimum space between workspace and hotseat in spring loaded mode -->
     <dimen name="dynamic_grid_min_spring_loaded_space">8dp</dimen>
+    <dimen name="dynamic_grid_container_land_left_padding">118dp</dimen>
+    <dimen name="dynamic_grid_container_land_right_padding">66dp</dimen>
 
 <!-- Drop target bar -->
     <dimen name="dynamic_grid_drop_target_size">48dp</dimen>
@@ -54,28 +60,24 @@
     <dimen name="container_fastscroll_popup_size">72dp</dimen>
     <dimen name="container_fastscroll_popup_text_size">48dp</dimen>
 
-    <item name="container_margin" format="fraction" type="fraction">0%</item>
-    <dimen name="container_min_margin">8dp</dimen>
-    <dimen name="container_max_width">0dp</dimen>
-
 <!-- All Apps -->
     <dimen name="all_apps_button_scale_down">0dp</dimen>
     <dimen name="all_apps_grid_view_start_margin">0dp</dimen>
     <dimen name="all_apps_grid_section_y_offset">8dp</dimen>
     <dimen name="all_apps_grid_section_text_size">24sp</dimen>
     <dimen name="all_apps_search_bar_height">60dp</dimen>
-    <dimen name="all_apps_search_bar_margin_top">5dp</dimen>
+    <dimen name="all_apps_search_bar_margin_top">12dp</dimen>
     <dimen name="all_apps_search_bar_icon_margin_right">4dp</dimen>
     <dimen name="all_apps_search_bar_icon_margin_top">1dp</dimen>
-    <dimen name="all_apps_icon_top_bottom_padding">8dp</dimen>
-    <dimen name="all_apps_icon_width_gap">24dp</dimen>
     <dimen name="all_apps_list_bottom_padding">8dp</dimen>
     <dimen name="all_apps_empty_search_message_top_offset">40dp</dimen>
     <dimen name="all_apps_empty_search_bg_top_offset">144dp</dimen>
     <dimen name="all_apps_background_canvas_width">700dp</dimen>
     <dimen name="all_apps_background_canvas_height">475dp</dimen>
     <dimen name="all_apps_caret_stroke_width">2dp</dimen>
-    <dimen name="all_apps_caret_inset">8dp</dimen>
+    <dimen name="all_apps_caret_shadow_spread">1dp</dimen>
+    <dimen name="all_apps_caret_size">13dp</dimen>
+    <dimen name="all_apps_caret_workspace_offset">4dp</dimen>
 
 <!-- Search bar in All Apps -->
     <dimen name="all_apps_header_max_elevation">3dp</dimen>
@@ -85,6 +87,7 @@
     <dimen name="all_apps_divider_margin_vertical">8dp</dimen>
 
     <dimen name="all_apps_bezel_swipe_height">24dp</dimen>
+
 <!-- Widget tray -->
     <dimen name="widget_preview_label_vertical_padding">8dp</dimen>
     <dimen name="widget_preview_label_horizontal_padding">8dp</dimen>
@@ -152,12 +155,16 @@
 
 <!-- Deep shortcuts -->
     <dimen name="deep_shortcuts_elevation">9dp</dimen>
-    <dimen name="deep_shortcuts_width">180dp</dimen>
+    <dimen name="bg_pill_width">180dp</dimen>
+    <dimen name="bg_pill_height">48dp</dimen>
+    <dimen name="bg_pill_radius">24dp</dimen>
     <dimen name="deep_shortcuts_spacing">4dp</dimen>
     <dimen name="deep_shortcuts_drag_view_scale">6dp</dimen>
     <!-- an icon with shortcuts must be dragged this much distance away from the nearest edge
          of the shortcut container before the container is removed. -->
     <dimen name="deep_shortcuts_start_drag_threshold">35dp</dimen>
     <dimen name="deep_shortcut_icon_size">36dp</dimen>
+    <dimen name="deep_shortcuts_arrow_horizontal_offset">19dp</dimen>
+    <dimen name="deep_shortcut_anim_translation_y">5dp</dimen>
 
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 3e827a6..532b701 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -78,10 +78,7 @@
     </style>
 
     <style name="Icon.DeepShortcut">
-        <item name="android:background">@drawable/bg_white_pill</item>
         <item name="android:gravity">start|center_vertical</item>
-        <item name="android:minWidth">@dimen/deep_shortcuts_width</item>
-        <item name="android:maxWidth">@dimen/deep_shortcuts_width</item>
         <item name="android:elevation">@dimen/deep_shortcuts_elevation</item>
         <item name="android:paddingLeft">7dp</item>
         <item name="android:drawablePadding">12dp</item>
diff --git a/src/com/android/launcher3/BaseContainerView.java b/src/com/android/launcher3/BaseContainerView.java
index 57a60a9..96942ee 100644
--- a/src/com/android/launcher3/BaseContainerView.java
+++ b/src/com/android/launcher3/BaseContainerView.java
@@ -18,7 +18,6 @@
 
 import android.content.Context;
 import android.content.res.TypedArray;
-import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.InsetDrawable;
@@ -32,12 +31,16 @@
 /**
  * A base container view, which supports resizing.
  */
-public abstract class BaseContainerView extends FrameLayout {
+public abstract class BaseContainerView extends FrameLayout
+        implements DeviceProfile.LauncherLayoutChangeListener {
 
-    protected final int mHorizontalPadding;
+    protected int mContainerPaddingLeft;
+    protected int mContainerPaddingRight;
+    protected int mContainerPaddingTop;
+    protected int mContainerPaddingBottom;
 
-    private final InsetDrawable mRevealDrawable;
-    private final ColorDrawable mDrawable;
+    private InsetDrawable mRevealDrawable;
+    protected final Drawable mBaseDrawable;
 
     private View mRevealView;
     private View mContent;
@@ -53,48 +56,49 @@
     public BaseContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
 
-        Launcher launcher = Launcher.getLauncher(context);
-        int width = launcher.getDeviceProfile().availableWidthPx;
-        if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP &&
-                this instanceof AllAppsContainerView &&
-                !launcher.getDeviceProfile().isVerticalBarLayout()) {
-            mHorizontalPadding = 0;
-        } else {
-            mHorizontalPadding = DeviceProfile.getContainerPadding(context, width);
-        }
-
         if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
-            mDrawable = new ColorDrawable();
-            mRevealDrawable = new InsetDrawable(mDrawable,
-                    mHorizontalPadding, 0, mHorizontalPadding, 0);
+            mBaseDrawable = new ColorDrawable();
         } else {
             TypedArray a = context.obtainStyledAttributes(attrs,
                     R.styleable.BaseContainerView, defStyleAttr, 0);
-            mRevealDrawable = new InsetDrawable(
-                    a.getDrawable(R.styleable.BaseContainerView_revealBackground),
-                    mHorizontalPadding, 0, mHorizontalPadding, 0);
-            mDrawable = null;
+            mBaseDrawable = a.getDrawable(R.styleable.BaseContainerView_revealBackground);
             a.recycle();
         }
     }
 
     @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+
+        DeviceProfile grid = Launcher.getLauncher(getContext()).getDeviceProfile();
+        grid.addLauncherLayoutChangedListener(this);
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+
+        DeviceProfile grid = Launcher.getLauncher(getContext()).getDeviceProfile();
+        grid.removeLauncherLayoutChangedListener(this);
+    }
+
+    @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
 
         mContent = findViewById(R.id.main_content);
         mRevealView = findViewById(R.id.reveal_view);
 
-        if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
-            mRevealView.setBackground(mRevealDrawable);
-        } else {
-            mRevealView.setBackground(mRevealDrawable.getConstantState().newDrawable());
-            mContent.setBackground(mRevealDrawable);
-        }
+        updatePaddings();
+    }
 
-        // We let the content have a intent background, but still have full width.
-        // This allows the scroll bar to be used responsive outside the background bounds as well.
-        mContent.setPadding(0, 0, 0, 0);
+    @Override
+    public void onLauncherLayoutChanged() {
+        updatePaddings();
+    }
+
+    public void setRevealDrawableColor(int color) {
+        ((ColorDrawable) mBaseDrawable).setColor(color);
     }
 
     public final View getContentView() {
@@ -105,7 +109,35 @@
         return mRevealView;
     }
 
-    public void setRevealDrawableColor(int color) {
-        mDrawable.setColor(color);
+    private void updatePaddings() {
+        Context context = getContext();
+        Launcher launcher = Launcher.getLauncher(context);
+
+        if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP &&
+                this instanceof AllAppsContainerView &&
+                !launcher.getDeviceProfile().isVerticalBarLayout()) {
+            mContainerPaddingLeft = mContainerPaddingRight = 0;
+            mContainerPaddingTop = mContainerPaddingBottom = 0;
+        } else {
+            DeviceProfile grid = launcher.getDeviceProfile();
+            int[] padding = grid.getContainerPadding(context);
+            mContainerPaddingLeft = padding[0] + grid.edgeMarginPx;
+            mContainerPaddingRight = padding[1] + grid.edgeMarginPx;
+            if (!launcher.getDeviceProfile().isVerticalBarLayout()) {
+                mContainerPaddingTop = mContainerPaddingBottom = grid.edgeMarginPx;
+            } else {
+                mContainerPaddingTop = mContainerPaddingBottom = 0;
+            }
+        }
+
+        mRevealDrawable = new InsetDrawable(mBaseDrawable,
+                mContainerPaddingLeft, mContainerPaddingTop, mContainerPaddingRight,
+                mContainerPaddingBottom);
+        mRevealView.setBackground(mRevealDrawable);
+        if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
+            // Skip updating the content background
+        } else {
+            mContent.setBackground(mRevealDrawable);
+        }
     }
 }
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 33e4e2a..00ec4c2 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -24,6 +24,7 @@
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Paint;
 import android.graphics.Region;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
@@ -66,6 +67,7 @@
 
     private final Launcher mLauncher;
     private Drawable mIcon;
+    private final boolean mCenterVertically;
     private final Drawable mBackground;
     private OnLongClickListener mOnLongClickListener;
     private final CheckLongPressHelper mLongPressHelper;
@@ -119,9 +121,11 @@
         if (display == DISPLAY_WORKSPACE) {
             setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.iconTextSizePx);
         } else if (display == DISPLAY_ALL_APPS) {
-            setTextSize(TypedValue.COMPLEX_UNIT_SP, grid.allAppsIconTextSizeSp);
+            setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.allAppsIconTextSizePx);
+            setCompoundDrawablePadding(grid.allAppsIconDrawablePaddingPx);
             defaultIconSize = grid.allAppsIconSizePx;
         }
+        mCenterVertically = a.getBoolean(R.styleable.BubbleTextView_centerVertically, false);
 
         mIconSize = a.getDimensionPixelSize(R.styleable.BubbleTextView_iconSizeOverride,
                 defaultIconSize);
@@ -428,6 +432,19 @@
     }
 
     @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        if (mCenterVertically) {
+            Paint.FontMetrics fm = getPaint().getFontMetrics();
+            int cellHeightPx = mIconSize + getCompoundDrawablePadding() +
+                    (int) Math.ceil(fm.bottom - fm.top);
+            int height = MeasureSpec.getSize(heightMeasureSpec);
+            setPadding(getPaddingLeft(), (height - cellHeightPx) / 2, getPaddingRight(),
+                    getPaddingBottom());
+        }
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
+    @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         if (mBackground != null) mBackground.setCallback(null);
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 2b130e5..5828dfc 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -29,13 +29,18 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
-import android.view.ViewGroup.MarginLayoutParams;
 import android.widget.FrameLayout;
 
 import com.android.launcher3.config.FeatureFlags;
 
+import java.util.ArrayList;
+
 public class DeviceProfile {
 
+    public interface LauncherLayoutChangeListener {
+        void onLauncherLayoutChanged();
+    }
+
     public final InvariantDeviceProfile inv;
 
     // Device properties
@@ -68,13 +73,18 @@
     private int desiredWorkspaceLeftRightMarginPx;
     public final int edgeMarginPx;
     public final Rect defaultWidgetPadding;
-    private final int pageIndicatorHeightPx;
     private final int defaultPageSpacingPx;
     private final int topWorkspacePadding;
     private float dragViewScale;
     public float workspaceSpringLoadShrinkFactor;
     public final int workspaceSpringLoadedBottomSpace;
 
+    // Page indicator
+    private final int pageIndicatorHeightPx;
+    private final int pageIndicatorLandGutterLeftNavBarPx;
+    private final int pageIndicatorLandGutterRightNavBarPx;
+    private final int pageIndicatorLandWorkspaceOffsetPx;
+
     // Workspace icons
     public int iconSizePx;
     public int iconTextSizePx;
@@ -96,17 +106,30 @@
     public int hotseatCellHeightPx;
     public int hotseatIconSizePx;
     private int hotseatBarHeightPx;
+    private int hotseatBarTopPaddingPx;
+    private int hotseatLandGutterPx;
 
     // All apps
     public int allAppsNumCols;
     public int allAppsNumPredictiveCols;
     public int allAppsButtonVisualSize;
-    public final int allAppsIconSizePx;
-    public final float allAppsIconTextSizeSp;
+    public int allAppsIconSizePx;
+    public int allAppsIconDrawablePaddingPx;
+    public float allAppsIconTextSizePx;
+
+    // Containers
+    private final int containerLeftPaddingPx;
+    private final int containerRightPaddingPx;
 
     // Drop Target
     public int dropTargetBarSizePx;
 
+    // Insets
+    private Rect mInsets = new Rect();
+
+    // Listeners
+    private ArrayList<LauncherLayoutChangeListener> mListeners = new ArrayList<>();
+
     public DeviceProfile(Context context, InvariantDeviceProfile inv,
             Point minSize, Point maxSize,
             int width, int height, boolean isLandscape) {
@@ -130,9 +153,15 @@
                 this.getClass().getName());
         defaultWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(context, cn, null);
         edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
-        desiredWorkspaceLeftRightMarginPx = 2 * edgeMarginPx;
+        desiredWorkspaceLeftRightMarginPx = edgeMarginPx;
         pageIndicatorHeightPx =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_height);
+        pageIndicatorLandGutterLeftNavBarPx = res.getDimensionPixelSize(
+                R.dimen.dynamic_grid_page_indicator_gutter_width_left_nav_bar);
+        pageIndicatorLandWorkspaceOffsetPx =
+                res.getDimensionPixelSize(R.dimen.all_apps_caret_workspace_offset);
+        pageIndicatorLandGutterRightNavBarPx = res.getDimensionPixelSize(
+                R.dimen.dynamic_grid_page_indicator_gutter_width_right_nav_bar);
         defaultPageSpacingPx =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_workspace_page_spacing);
         topWorkspacePadding =
@@ -152,12 +181,14 @@
         dropTargetBarSizePx = res.getDimensionPixelSize(R.dimen.dynamic_grid_drop_target_size);
         workspaceSpringLoadedBottomSpace =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_min_spring_loaded_space);
-
-        // AllApps uses the original non-scaled icon text size
-        allAppsIconTextSizeSp = inv.iconTextSize;
-
-        // AllApps uses the original non-scaled icon size
-        allAppsIconSizePx = Utilities.pxFromDp(inv.iconSize, dm);
+        hotseatBarHeightPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_height);
+        hotseatBarTopPaddingPx =
+                res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_top_padding);
+        hotseatLandGutterPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_gutter_width);
+        containerLeftPaddingPx =
+                res.getDimensionPixelSize(R.dimen.dynamic_grid_container_land_left_padding);
+        containerRightPaddingPx =
+                res.getDimensionPixelSize(R.dimen.dynamic_grid_container_land_right_padding);
 
         // Determine sizes.
         widthPx = width;
@@ -175,6 +206,18 @@
         computeAllAppsButtonSize(context);
     }
 
+    public void addLauncherLayoutChangedListener(LauncherLayoutChangeListener listener) {
+        if (!mListeners.contains(listener)) {
+            mListeners.add(listener);
+        }
+    }
+
+    public void removeLauncherLayoutChangedListener(LauncherLayoutChangeListener listener) {
+        if (mListeners.contains(listener)) {
+            mListeners.remove(listener);
+        }
+    }
+
     /**
      * Determine the exact visual footprint of the all apps button, taking into account scaling
      * and internal padding of the drawable.
@@ -208,6 +251,9 @@
         iconTextSizePx = (int) (Utilities.pxFromSp(inv.iconTextSize, dm) * scale);
         iconDrawablePaddingPx = drawablePadding;
         hotseatIconSizePx = (int) (Utilities.pxFromDp(inv.hotseatIconSize, dm) * scale);
+        allAppsIconSizePx = iconSizePx;
+        allAppsIconDrawablePaddingPx = iconDrawablePaddingPx;
+        allAppsIconTextSizePx = iconTextSizePx;
 
         // Calculate the actual text height
         Paint textPaint = new Paint();
@@ -220,7 +266,6 @@
         dragViewScale = (iconSizePx + scaleDps) / iconSizePx;
 
         // Hotseat
-        hotseatBarHeightPx = iconSizePx + 4 * edgeMarginPx;
         hotseatCellWidthPx = iconSizePx;
         hotseatCellHeightPx = iconSizePx;
 
@@ -247,20 +292,15 @@
         folderIconPreviewPadding = res.getDimensionPixelSize(R.dimen.folder_preview_padding);
     }
 
+    public void updateInsets(Rect insets) {
+        mInsets.set(insets);
+    }
+
     /**
      * @param recyclerViewWidth the available width of the AllAppsRecyclerView
      */
-    public void updateAppsViewNumCols(Resources res, int recyclerViewWidth) {
-        int appsViewLeftMarginPx =
-                res.getDimensionPixelSize(R.dimen.all_apps_grid_view_start_margin);
-        int allAppsCellWidthGap =
-                res.getDimensionPixelSize(R.dimen.all_apps_icon_width_gap);
-        int availableAppsWidthPx = (recyclerViewWidth > 0) ? recyclerViewWidth : availableWidthPx;
-        int numAppsCols = (availableAppsWidthPx + allAppsCellWidthGap - appsViewLeftMarginPx) /
-                (allAppsIconSizePx + allAppsCellWidthGap);
-        int numPredictiveAppCols = Math.max(inv.minAllAppsPredictionColumns, numAppsCols);
-        allAppsNumCols = numAppsCols;
-        allAppsNumPredictiveCols = numPredictiveAppCols;
+    public void updateAppsViewNumCols() {
+        allAppsNumCols = allAppsNumPredictiveCols = inv.numColumns;
     }
 
     /** Returns the width and height of the search bar, ignoring any padding. */
@@ -309,9 +349,13 @@
     public Rect getWorkspacePadding(Rect recycle) {
         Rect padding = recycle == null ? new Rect() : recycle;
         if (isVerticalBarLayout()) {
-            // in case of isVerticalBarLayout, the hotseat is always on the right and the drop
-            // target bar is on the left, independent of the layout direction.
-            padding.set(dropTargetBarSizePx, edgeMarginPx, hotseatBarHeightPx, edgeMarginPx);
+            if (mInsets.left > 0) {
+                padding.set(mInsets.left + pageIndicatorLandGutterLeftNavBarPx, 0,
+                        hotseatBarHeightPx + hotseatLandGutterPx - mInsets.left, 2 * edgeMarginPx);
+            } else {
+                padding.set(pageIndicatorLandGutterRightNavBarPx, 0,
+                        hotseatBarHeightPx + hotseatLandGutterPx, 2 * edgeMarginPx);
+            }
         } else {
             int paddingBottom = hotseatBarHeightPx + pageIndicatorHeightPx;
             if (isTablet) {
@@ -331,10 +375,10 @@
                         availablePaddingX / 2, paddingBottom + availablePaddingY / 2);
             } else {
                 // Pad the top and bottom of the workspace with search/hotseat bar sizes
-                padding.set(desiredWorkspaceLeftRightMarginPx - defaultWidgetPadding.left,
+                padding.set(desiredWorkspaceLeftRightMarginPx,
                         topWorkspacePadding,
-                        desiredWorkspaceLeftRightMarginPx - defaultWidgetPadding.right,
-                        paddingBottom);
+                        desiredWorkspaceLeftRightMarginPx,
+                        hotseatBarHeightPx + pageIndicatorHeightPx);
             }
         }
         return padding;
@@ -348,7 +392,7 @@
             // In portrait, we want the pages spaced such that there is no
             // overhang of the previous / next page into the current page viewport.
             // We assume symmetrical padding in portrait mode.
-            return Math.max(defaultPageSpacingPx, 2 * getWorkspacePadding(null).left);
+            return Math.max(defaultPageSpacingPx, getWorkspacePadding(null).left + 1);
         }
     }
 
@@ -389,7 +433,7 @@
         return visibleChildren;
     }
 
-    public void layout(Launcher launcher) {
+    public void layout(Launcher launcher, boolean notifyListeners) {
         FrameLayout.LayoutParams lp;
         boolean hasVerticalBarLayout = isVerticalBarLayout();
         final boolean isLayoutRtl = Utilities.isRtl(launcher.getResources());
@@ -400,18 +444,19 @@
         lp = (FrameLayout.LayoutParams) searchBar.getLayoutParams();
         lp.width = searchBarBounds.x;
         lp.height = searchBarBounds.y;
-        lp.topMargin = edgeMarginPx;
+        lp.topMargin = mInsets.top + edgeMarginPx;
         searchBar.setLayoutParams(lp);
 
         // Layout the workspace
         PagedView workspace = (PagedView) launcher.findViewById(R.id.workspace);
-        Rect padding = getWorkspacePadding(null);
-        workspace.setPadding(padding.left, padding.top, padding.right, padding.bottom);
+        Rect workspacePadding = getWorkspacePadding(null);
+        workspace.setPadding(workspacePadding.left, workspacePadding.top, workspacePadding.right,
+                workspacePadding.bottom);
         workspace.setPageSpacing(getWorkspacePageSpacing());
 
         View qsbContainer = launcher.getQsbContainer();
         lp = (FrameLayout.LayoutParams) qsbContainer.getLayoutParams();
-        lp.topMargin = padding.top;
+        lp.topMargin = mInsets.top + workspacePadding.top;
         qsbContainer.setLayoutParams(lp);
 
         // Layout the hotseat
@@ -428,26 +473,29 @@
             // Vertical hotseat -- The hotseat is fixed in the layout to be on the right of the
             //                     screen regardless of RTL
             lp.gravity = Gravity.RIGHT;
-            lp.width = hotseatBarHeightPx;
+            lp.width = hotseatBarHeightPx + mInsets.left + mInsets.right;
             lp.height = LayoutParams.MATCH_PARENT;
             hotseat.findViewById(R.id.layout).setPadding(0, 2 * edgeMarginPx, 0, 2 * edgeMarginPx);
+            hotseat.setPadding(mInsets.left, 0, mInsets.right, 0);
         } else if (isTablet) {
             // Pad the hotseat with the workspace padding calculated above
             lp.gravity = Gravity.BOTTOM;
             lp.width = LayoutParams.MATCH_PARENT;
-            lp.height = hotseatBarHeightPx;
+            lp.height = hotseatBarHeightPx + mInsets.bottom;
             hotseat.findViewById(R.id.layout).setPadding(
-                    hotseatAdjustment + padding.left, 0,
-                    hotseatAdjustment + padding.right, 2 * edgeMarginPx);
+                    hotseatAdjustment + workspacePadding.left, 0,
+                    hotseatAdjustment + workspacePadding.right, 2 * edgeMarginPx);
+            hotseat.setPadding(0, hotseatBarTopPaddingPx, 0, mInsets.bottom);
         } else {
             // For phones, layout the hotseat without any bottom margin
             // to ensure that we have space for the folders
             lp.gravity = Gravity.BOTTOM;
             lp.width = LayoutParams.MATCH_PARENT;
-            lp.height = hotseatBarHeightPx;
+            lp.height = hotseatBarHeightPx + mInsets.bottom;
             hotseat.findViewById(R.id.layout).setPadding(
-                    hotseatAdjustment + padding.left, 0,
-                    hotseatAdjustment + padding.right, 0);
+                    hotseatAdjustment + workspacePadding.left, 0,
+                    hotseatAdjustment + workspacePadding.right, 0);
+            hotseat.setPadding(0, hotseatBarTopPaddingPx, 0, mInsets.bottom);
         }
         hotseat.setLayoutParams(lp);
 
@@ -455,11 +503,21 @@
         View pageIndicator = launcher.findViewById(R.id.page_indicator);
         if (pageIndicator != null) {
             lp = (FrameLayout.LayoutParams) pageIndicator.getLayoutParams();
-            if (!hasVerticalBarLayout) {
+            if (isVerticalBarLayout()) {
+                if (mInsets.left > 0) {
+                    lp.leftMargin = mInsets.left + pageIndicatorLandGutterLeftNavBarPx -
+                            lp.width - pageIndicatorLandWorkspaceOffsetPx;
+                } else if (mInsets.right > 0) {
+                    lp.leftMargin = pageIndicatorLandGutterRightNavBarPx - lp.width -
+                            pageIndicatorLandWorkspaceOffsetPx;
+                }
+                lp.bottomMargin = workspacePadding.bottom;
+            } else {
                 // Put the page indicators above the hotseat
                 lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
                 lp.width = LayoutParams.WRAP_CONTENT;
-                lp.bottomMargin = hotseatBarHeightPx;
+                lp.height = pageIndicatorHeightPx;
+                lp.bottomMargin = hotseatBarHeightPx + mInsets.bottom;
             }
             pageIndicator.setLayoutParams(lp);
         }
@@ -468,7 +526,7 @@
         ViewGroup overviewMode = launcher.getOverviewPanel();
         if (overviewMode != null) {
             lp = (FrameLayout.LayoutParams) overviewMode.getLayoutParams();
-            lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
+            lp.gravity = Gravity.LEFT | Gravity.BOTTOM;
 
             int visibleChildCount = getVisibleChildCount(overviewMode);
             int totalItemWidth = visibleChildCount * overviewModeBarItemWidthPx;
@@ -476,30 +534,15 @@
 
             lp.width = Math.min(availableWidthPx, maxWidth);
             lp.height = getOverviewModeButtonBarHeight();
+            // Center the overview buttons on the workspace page
+            lp.leftMargin = workspacePadding.left + (availableWidthPx -
+                    workspacePadding.left - workspacePadding.right - lp.width) / 2;
             overviewMode.setLayoutParams(lp);
+        }
 
-            if (lp.width > totalItemWidth && visibleChildCount > 1) {
-                // We have enough space. Lets add some margin too.
-                int margin = (lp.width - totalItemWidth) / (visibleChildCount-1);
-                View lastChild = null;
-
-                // Set margin of all visible children except the last visible child
-                for (int i = 0; i < visibleChildCount; i++) {
-                    if (lastChild != null) {
-                        MarginLayoutParams clp = (MarginLayoutParams) lastChild.getLayoutParams();
-                        if (isLayoutRtl) {
-                            clp.leftMargin = margin;
-                        } else {
-                            clp.rightMargin = margin;
-                        }
-                        lastChild.setLayoutParams(clp);
-                        lastChild = null;
-                    }
-                    View thisChild = overviewMode.getChildAt(i);
-                    if (thisChild.getVisibility() != View.GONE) {
-                        lastChild = thisChild;
-                    }
-                }
+        if (notifyListeners) {
+            for (int i = mListeners.size() - 1; i >= 0; i--) {
+                mListeners.get(i).onLauncherLayoutChanged();
             }
         }
     }
@@ -517,17 +560,20 @@
     }
 
 
-    public static final int getContainerPadding(Context context, int availableWidth) {
+    /**
+     * @return the left/right paddings for all containers.
+     */
+    public final int[] getContainerPadding(Context context) {
         Resources res = context.getResources();
 
-        int maxSize = res.getDimensionPixelSize(R.dimen.container_max_width);
-        int minMargin = res.getDimensionPixelSize(R.dimen.container_min_margin);
-
-        if (maxSize > 0) {
-            return Math.max(minMargin, (availableWidth - maxSize) / 2);
-        } else {
-            return Math.max(minMargin,
-                    (int) res.getFraction(R.fraction.container_margin, availableWidth, 1));
+        // No paddings for portrait phone
+        if (isPhone && !isVerticalBarLayout()) {
+            return new int[] {0, 0};
         }
+
+        // In landscape, we just match the vertical display width
+        int containerWidth = heightPx;
+        int padding = (availableWidthPx - containerWidth) / 2;
+        return new int[]{ padding, padding };
     }
 }
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 7e2b42e..084de70 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -39,7 +39,7 @@
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 
 public class Hotseat extends FrameLayout
-        implements UserEventDispatcher.LaunchSourceProvider, Insettable {
+        implements UserEventDispatcher.LaunchSourceProvider {
 
     private CellLayout mContent;
 
@@ -49,9 +49,6 @@
     private final boolean mHasVerticalHotseat;
 
     @ViewDebug.ExportedProperty(category = "launcher")
-    private Rect mInsets = new Rect();
-
-    @ViewDebug.ExportedProperty(category = "launcher")
     private int mBackgroundColor;
     @ViewDebug.ExportedProperty(category = "launcher")
     private ColorDrawable mBackground;
@@ -180,28 +177,6 @@
         targetParent.containerType = LauncherLogProto.HOTSEAT;
     }
 
-    //Overridden so that the background color extends behind the navigation buttons.
-    @Override
-    public void setInsets(Rect insets) {
-        int rightInset = insets.right - mInsets.right;
-        int bottomInset = insets.bottom - mInsets.bottom;
-        mInsets.set(insets);
-        LayoutParams lp = (LayoutParams) getLayoutParams();
-        if (mHasVerticalHotseat) {
-            setPadding(getPaddingLeft(), getPaddingTop(),
-            getPaddingRight() + rightInset, getPaddingBottom());
-            if (lp.width != LayoutParams.MATCH_PARENT && lp.width != LayoutParams.WRAP_CONTENT) {
-                lp.width += rightInset;
-            }
-        } else {
-            setPadding(getPaddingLeft(), getPaddingTop(), getPaddingRight(),
-            getPaddingBottom() + bottomInset);
-            if (lp.height != LayoutParams.MATCH_PARENT && lp.height != LayoutParams.WRAP_CONTENT) {
-                lp.height += bottomInset;
-            }
-        }
-    }
-
     public void updateColor(ExtractedColors extractedColors, boolean animate) {
         if (!mHasVerticalHotseat) {
             int color = extractedColors.getColor(ExtractedColors.HOTSEAT_INDEX, Color.TRANSPARENT);
diff --git a/src/com/android/launcher3/IconCache.java b/src/com/android/launcher3/IconCache.java
index 9ce941b..a49162c 100644
--- a/src/com/android/launcher3/IconCache.java
+++ b/src/com/android/launcher3/IconCache.java
@@ -72,6 +72,7 @@
     private static final String EMPTY_CLASS_NAME = ".";
 
     private static final boolean DEBUG = false;
+    private static final boolean DEBUG_IGNORE_CACHE = false;
 
     private static final int LOW_RES_SCALE_FACTOR = 5;
 
@@ -552,7 +553,7 @@
             mCache.put(cacheKey, entry);
 
             // Check the DB first.
-            if (!getEntryFromDB(cacheKey, entry, useLowResIcon)) {
+            if (!getEntryFromDB(cacheKey, entry, useLowResIcon) || DEBUG_IGNORE_CACHE) {
                 if (info != null) {
                     entry.icon = Utilities.createBadgedIconBitmap(
                             mIconProvider.getIcon(info, mIconDpi), info.getUser(),
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 4e6911c..38545e2 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -67,6 +67,7 @@
     /**
      * The minimum number of predicted apps in all apps.
      */
+    @Deprecated
     int minAllAppsPredictionColumns;
 
     /**
@@ -103,11 +104,6 @@
 
     InvariantDeviceProfile(String n, float w, float h, int r, int c, int fr, int fc, int maapc,
             float is, float its, int hs, float his, int dlId) {
-        // Ensure that we have an odd number of hotseat items (since we need to place all apps)
-        if (hs % 2 == 0) {
-            throw new RuntimeException("All Device Profiles must have an odd number of hotseat spaces");
-        }
-
         name = n;
         minWidthDps = w;
         minHeightDps = h;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index b7f033e..73cd800 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -438,7 +438,7 @@
         setContentView(R.layout.launcher);
 
         setupViews();
-        mDeviceProfile.layout(this);
+        mDeviceProfile.layout(this, false /* notifyListeners */);
         mExtractedColors = new ExtractedColors();
         loadExtractedColorsAndColorItems();
 
@@ -521,6 +521,11 @@
         }
     }
 
+    public void onInsetsChanged(Rect insets) {
+        mDeviceProfile.updateInsets(insets);
+        mDeviceProfile.layout(this, true /* notifyListeners */);
+    }
+
     /**
      * Call this after onCreate to set or clear overlay.
      */
@@ -2009,9 +2014,9 @@
     }
 
     @Override
-    public void startActivityForResult(Intent intent, int requestCode) {
+    public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
         onStartForResult(requestCode);
-        super.startActivityForResult(intent, requestCode);
+        super.startActivityForResult(intent, requestCode, options);
     }
 
     @Override
@@ -2725,10 +2730,12 @@
 
         int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
         float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
-        startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER)
+
+        Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
                 .setPackage(pickerPackage)
-                .putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset),
-                REQUEST_PICK_WALLPAPER);
+                .putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset);
+        intent.setSourceBounds(getViewBounds(v));
+        startActivityForResult(intent, REQUEST_PICK_WALLPAPER, getActivityLaunchOptions(v));
     }
 
     /**
@@ -2876,6 +2883,12 @@
         return null;
     }
 
+    private Rect getViewBounds(View v) {
+        int[] pos = new int[2];
+        v.getLocationOnScreen(pos);
+        return new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
+    }
+
     public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
         if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
             Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
@@ -2896,10 +2909,7 @@
         // Prepare intent
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         if (v != null) {
-            int[] pos = new int[2];
-            v.getLocationOnScreen(pos);
-            intent.setSourceBounds(
-                    new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight()));
+            intent.setSourceBounds(getViewBounds(v));
         }
         try {
             if (Utilities.ATLEAST_MARSHMALLOW && item != null
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index a75edb7..ddd60c8 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -2782,7 +2782,7 @@
                 for (UserHandleCompat user : mUserManager.getUserProfiles()) {
                     List<ShortcutInfoCompat> shortcuts = mDeepShortcutManager
                             .queryForAllShortcuts(user);
-                    updateDeepShortcutMap(null, shortcuts);
+                    updateDeepShortcutMap(null, user, shortcuts);
                 }
                 synchronized (LoaderTask.this) {
                     if (mStopped) {
@@ -2804,13 +2804,17 @@
         }
     }
 
-    // Clear all the shortcuts for the given package, and re-add the new shortcuts.
-    private void updateDeepShortcutMap(String packageName, List<ShortcutInfoCompat> shortcuts) {
-        // Remove all keys associated with the given package.
+    /**
+     * Clear all the shortcuts for the given package, and re-add the new shortcuts.
+     */
+    private void updateDeepShortcutMap(
+            String packageName, UserHandleCompat user, List<ShortcutInfoCompat> shortcuts) {
         if (packageName != null) {
             Iterator<ComponentKey> keysIter = mBgDeepShortcutMap.keySet().iterator();
             while (keysIter.hasNext()) {
-                if (keysIter.next().componentName.getPackageName().equals(packageName)) {
+                ComponentKey next = keysIter.next();
+                if (next.componentName.getPackageName().equals(packageName)
+                        && next.user.equals(user)) {
                     keysIter.remove();
                 }
             }
@@ -3336,7 +3340,7 @@
             bindUpdatedShortcuts(updatedShortcutInfos, mUser);
 
             // Update the deep shortcut map, in case the list of ids has changed for an activity.
-            updateDeepShortcutMap(mPackageName, mShortcuts);
+            updateDeepShortcutMap(mPackageName, mUser, mShortcuts);
             bindDeepShortcuts();
         }
     }
diff --git a/src/com/android/launcher3/LauncherRootView.java b/src/com/android/launcher3/LauncherRootView.java
index 7bcf5d0..643d48a 100644
--- a/src/com/android/launcher3/LauncherRootView.java
+++ b/src/com/android/launcher3/LauncherRootView.java
@@ -44,6 +44,7 @@
     @TargetApi(23)
     @Override
     protected boolean fitSystemWindows(Rect insets) {
+        boolean rawInsetsChanged = !mInsets.equals(insets);
         mDrawSideInsetBar = (insets.right > 0 || insets.left > 0) &&
                 (!Utilities.ATLEAST_MARSHMALLOW ||
                 getContext().getSystemService(ActivityManager.class).isLowRamDevice());
@@ -61,6 +62,12 @@
             }
         }
 
+        if (rawInsetsChanged) {
+            // Update the grid again
+            Launcher launcher = Launcher.getLauncher(getContext());
+            launcher.onInsetsChanged(insets);
+        }
+
         return true; // I'll take it from here
     }
 
diff --git a/src/com/android/launcher3/LauncherStateTransitionAnimation.java b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
index c3b7fe7..5c7e670 100644
--- a/src/com/android/launcher3/LauncherStateTransitionAnimation.java
+++ b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
@@ -35,8 +35,8 @@
 import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.util.CircleRevealOutlineProvider;
 import com.android.launcher3.util.Thunk;
-import com.android.launcher3.util.UiThreadCircularReveal;
 import com.android.launcher3.widget.WidgetsContainerView;
 
 import java.util.HashMap;
@@ -345,8 +345,8 @@
                 float startRadius = pCb.getMaterialRevealViewStartFinalRadius();
                 AnimatorListenerAdapter listener = pCb.getMaterialRevealViewAnimatorListener(
                         revealView, buttonView);
-                Animator reveal = UiThreadCircularReveal.createCircularReveal(revealView, width / 2,
-                        height / 2, startRadius, revealRadius);
+                Animator reveal = new CircleRevealOutlineProvider(width / 2, height / 2,
+                        startRadius, revealRadius).createRevealAnimator(revealView);
                 reveal.setDuration(revealDuration);
                 reveal.setInterpolator(new LogDecelerateInterpolator(100, 0));
                 if (listener != null) {
@@ -789,8 +789,8 @@
                     float finalRadius = pCb.getMaterialRevealViewStartFinalRadius();
                     AnimatorListenerAdapter listener =
                             pCb.getMaterialRevealViewAnimatorListener(revealView, buttonView);
-                    Animator reveal = UiThreadCircularReveal.createCircularReveal(revealView, width / 2,
-                            height / 2, revealRadius, finalRadius);
+                    Animator reveal = new CircleRevealOutlineProvider(width / 2, height / 2,
+                            revealRadius, finalRadius).createRevealAnimator(revealView);
                     reveal.setInterpolator(new LogDecelerateInterpolator(100, 0));
                     reveal.setDuration(revealDuration);
                     reveal.setStartDelay(itemsAlphaStagger);
diff --git a/src/com/android/launcher3/ShortcutAndWidgetContainer.java b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
index c016aa9..d98734b 100644
--- a/src/com/android/launcher3/ShortcutAndWidgetContainer.java
+++ b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
@@ -129,7 +129,7 @@
             if (child instanceof LauncherAppWidgetHostView) {
                 // Widgets have their own padding, so skip
             } else {
-                // Otherwise, center the icon
+                // Otherwise, center the icon/folder
                 int cHeight = getCellContentHeight();
                 int cellPaddingY = (int) Math.max(0, ((lp.height - cHeight) / 2f));
                 int cellPaddingX = (int) (grid.edgeMarginPx / 2f);
diff --git a/src/com/android/launcher3/ShortcutInfo.java b/src/com/android/launcher3/ShortcutInfo.java
index b8f0ec9..a9f73c2 100644
--- a/src/com/android/launcher3/ShortcutInfo.java
+++ b/src/com/android/launcher3/ShortcutInfo.java
@@ -307,7 +307,7 @@
                 .getShortcutIconDrawable(shortcutInfo,
                         launcherAppState.getInvariantDeviceProfile().fillResIconDpi);
         Bitmap icon = unbadgedIcon == null ? null
-                : Utilities.createBadgedIconBitmap(unbadgedIcon, user, context);
+                : Utilities.createBadgedIconBitmapWithShadow(unbadgedIcon, user, context);
         setIcon(icon != null ? icon : launcherAppState.getIconCache().getDefaultIcon(user));
     }
 
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index cedbe74..7b1a16c 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -40,6 +40,7 @@
 import android.graphics.Paint;
 import android.graphics.PaintFlagsDrawFilter;
 import android.graphics.Rect;
+import android.graphics.RectF;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.PaintDrawable;
@@ -64,6 +65,7 @@
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.config.ProviderConfig;
+import com.android.launcher3.graphics.ShadowGenerator;
 import com.android.launcher3.util.IconNormalizer;
 
 import java.io.ByteArrayOutputStream;
@@ -244,7 +246,7 @@
     public static Bitmap createBadgedIconBitmap(
             Drawable icon, UserHandleCompat user, Context context) {
         float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
-                1 : IconNormalizer.getInstance().getScale(icon);
+                1 : IconNormalizer.getInstance().getScale(icon, null);
         Bitmap bitmap = createIconBitmap(icon, context, scale);
         if (Utilities.ATLEAST_LOLLIPOP && user != null
                 && !UserHandleCompat.myUserHandle().equals(user)) {
@@ -262,6 +264,34 @@
     }
 
     /**
+     * Same as {@link #createBadgedIconBitmap} but adds a shadow before badging the icon
+     */
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public static Bitmap createBadgedIconBitmapWithShadow(
+            Drawable icon, UserHandleCompat user, Context context) {
+        RectF iconBounds = new RectF();
+        float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
+                1 : IconNormalizer.getInstance().getScale(icon, iconBounds);
+        scale = Math.min(scale, ShadowGenerator.getScaleForBounds(iconBounds));
+
+        Bitmap bitmap = createIconBitmap(icon, context, scale);
+        bitmap = ShadowGenerator.getInstance().recreateIcon(bitmap);
+        if (Utilities.ATLEAST_LOLLIPOP && user != null
+                && !UserHandleCompat.myUserHandle().equals(user)) {
+            BitmapDrawable drawable = new FixedSizeBitmapDrawable(bitmap);
+            Drawable badged = context.getPackageManager().getUserBadgedIcon(
+                    drawable, user.getUser());
+            if (badged instanceof BitmapDrawable) {
+                return ((BitmapDrawable) badged).getBitmap();
+            } else {
+                return createIconBitmap(badged, context);
+            }
+        } else {
+            return bitmap;
+        }
+    }
+
+    /**
      * Returns a bitmap suitable for the all apps view.
      */
     public static Bitmap createIconBitmap(Drawable icon, Context context) {
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 344c389..75d4a8d 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -53,11 +53,9 @@
 import android.view.View;
 import android.view.ViewDebug;
 import android.view.ViewGroup;
-import android.view.ViewGroup.LayoutParams;
 import android.view.accessibility.AccessibilityManager;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
-import android.widget.Space;
 import android.widget.TextView;
 
 import com.android.launcher3.Launcher.CustomContentCallbacks;
@@ -315,6 +313,7 @@
     // Total over scrollX in the overlay direction.
     private float mOverlayTranslation;
     private int mFirstPageScrollX;
+    private boolean mIgnoreQsbScroll;
 
     // Handles workspace state transitions
     private WorkspaceStateTransitionAnimation mStateTransitionAnimation;
@@ -366,16 +365,7 @@
 
     @Override
     public void setInsets(Rect insets) {
-        int extraLeftPadding = insets.left - mInsets.left;
         mInsets.set(insets);
-        if (extraLeftPadding != 0) {
-            /**
-             * Initial layout assumes that the insets is on the right,
-             * {@link DeviceProfile#getWorkspacePadding()}. Compensate for the difference.
-             */
-            setPadding(getPaddingLeft() + extraLeftPadding, getPaddingTop(),
-                    getPaddingRight() - extraLeftPadding, getPaddingBottom());
-        }
 
         CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID);
         if (customScreen != null) {
@@ -1395,8 +1385,10 @@
     }
 
     private void onWorkspaceOverallScrollChanged() {
-        mLauncher.getQsbContainer().setTranslationX(
-                mOverlayTranslation + mFirstPageScrollX - getScrollX());
+        if (!mIgnoreQsbScroll) {
+            mLauncher.getQsbContainer().setTranslationX(
+                    mOverlayTranslation + mFirstPageScrollX - getScrollX());
+        }
     }
 
     @Override
@@ -1517,21 +1509,26 @@
     /**
      * Moves the Hotseat UI in the provided direction.
      * @param direction the direction to move the workspace
-     * @param translation the amound of shift.
+     * @param translation the amount of shift.
      * @param alpha the alpha for the hotseat page
      */
     public void setHotseatTranslationAndAlpha(Direction direction, float translation, float alpha) {
         Property<View, Float> property = direction.viewProperty;
-        property.set(mPageIndicator, translation);
+        // Skip the page indicator movement in the vertical bar layout
+        if (direction != Direction.Y || !mLauncher.getDeviceProfile().isVerticalBarLayout()) {
+            property.set(mPageIndicator, translation);
+        }
         property.set(mLauncher.getHotseat(), translation);
         setHotseatAlphaAtIndex(alpha, direction.ordinal());
     }
 
     private void setHotseatAlphaAtIndex(float alpha, int index) {
         mHotseatAlpha[index] = alpha;
-        float finalAlpha = mHotseatAlpha[0] * mHotseatAlpha[1] * mHotseatAlpha[2];
+        final float hotseatAlpha = mHotseatAlpha[0] * mHotseatAlpha[1] * mHotseatAlpha[2];
+        final float pageIndicatorAlpha = mHotseatAlpha[0] * mHotseatAlpha[2];
 
-        mLauncher.getHotseat().setAlpha(finalAlpha);
+        mLauncher.getHotseat().setAlpha(hotseatAlpha);
+        mPageIndicator.setAlpha(pageIndicatorAlpha);
     }
 
     public ValueAnimator createHotseatAlphaAnimator(float finalValue) {
@@ -1803,6 +1800,33 @@
         super.onLayout(changed, left, top, right, bottom);
         mFirstPageScrollX = getScrollForPage(0);
         onWorkspaceOverallScrollChanged();
+
+        final LayoutTransition transition = getLayoutTransition();
+        // If the transition is running defer updating max scroll, as some empty pages could
+        // still be present, and a max scroll change could cause sudden jumps in scroll.
+        if (transition != null && transition.isRunning()) {
+            transition.addTransitionListener(new LayoutTransition.TransitionListener() {
+
+                @Override
+                public void startTransition(LayoutTransition transition, ViewGroup container,
+                                            View view, int transitionType) {
+                    mIgnoreQsbScroll = true;
+                }
+
+                @Override
+                public void endTransition(LayoutTransition transition, ViewGroup container,
+                                          View view, int transitionType) {
+                    // Wait until all transitions are complete.
+                    if (!transition.isRunning()) {
+                        mIgnoreQsbScroll = false;
+                        transition.removeTransitionListener(this);
+                        mFirstPageScrollX = getScrollForPage(0);
+                        onWorkspaceOverallScrollChanged();
+                    }
+                }
+            });
+        }
+
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 195ab47..3ef510c 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -15,7 +15,6 @@
  */
 package com.android.launcher3.allapps;
 
-import android.animation.ObjectAnimator;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Resources;
@@ -31,7 +30,6 @@
 import android.view.View;
 import android.view.ViewConfiguration;
 import android.view.ViewGroup;
-import android.view.animation.AnimationUtils;
 
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.BaseContainerView;
@@ -242,6 +240,7 @@
         }
         mSearchBarController = searchController;
         mSearchBarController.initialize(mApps, mSearchInput, mLauncher, this);
+        mSearchBarController.setHintView(findViewById(R.id.search_hint));
         mAdapter.setSearchController(mSearchBarController);
     }
 
@@ -312,36 +311,6 @@
         mSearchContainerOffsetTop = getResources().getDimensionPixelSize(
                 R.dimen.all_apps_search_bar_margin_top);
 
-        final View searchHint = findViewById(R.id.search_hint);
-        final ObjectAnimator searchInputAnimator = ObjectAnimator.ofFloat(mSearchInput,
-                View.TRANSLATION_X, 0);
-        searchInputAnimator.setDuration(getContext().getResources().getInteger(
-                R.integer.config_searchHintAnimationDuration));
-        searchInputAnimator.setInterpolator(AnimationUtils.loadInterpolator(getContext(),
-                android.R.interpolator.accelerate_decelerate));
-
-        mSearchInput.setOnFocusChangeListener(new OnFocusChangeListener() {
-            @Override
-            public void onFocusChange(View view, boolean focused) {
-                if (focused) {
-                    searchHint.setVisibility(View.INVISIBLE);
-                    if (searchInputAnimator.isRunning()) {
-                        searchInputAnimator.end();
-                    }
-
-                    if (Utilities.isRtl(getContext().getResources())) {
-                        searchInputAnimator.setFloatValues(-searchHint.getLeft(), 0);
-                    } else {
-                        searchInputAnimator.setFloatValues(searchHint.getLeft(), 0);
-                    }
-                    searchInputAnimator.start();
-                } else {
-                    searchHint.setVisibility(View.VISIBLE);
-                    mSearchInput.setTranslationX(0);
-                }
-            }
-        });
-
         mElevationController = Utilities.ATLEAST_LOLLIPOP
                 ? new HeaderElevationController.ControllerVL(mSearchContainer)
                 : new HeaderElevationController.ControllerV16(mSearchContainer);
@@ -378,12 +347,10 @@
         int widthPx = MeasureSpec.getSize(widthMeasureSpec);
         int heightPx = MeasureSpec.getSize(heightMeasureSpec);
         updatePaddingsAndMargins(widthPx, heightPx);
-        mContentBounds.set(mHorizontalPadding, 0, widthPx - mHorizontalPadding, heightPx);
+        mContentBounds.set(mContainerPaddingLeft, 0, widthPx - mContainerPaddingRight, heightPx);
 
         DeviceProfile grid = mLauncher.getDeviceProfile();
-        int availableWidth = (!mContentBounds.isEmpty() ? mContentBounds.width() : widthPx)
-                - 2 * mAppsRecyclerView.getMaxScrollbarWidth();
-        grid.updateAppsViewNumCols(getResources(), availableWidth);
+        grid.updateAppsViewNumCols();
         if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP) {
             if (mNumAppsPerRow != grid.inv.numColumns ||
                     mNumPredictedAppsPerRow != grid.inv.numColumns) {
@@ -399,9 +366,9 @@
                             getResources().getDimensionPixelSize(
                                     R.dimen.container_fastscroll_thumb_max_width);
                     mSearchContainer.setPadding(
-                            rvPadding - mHorizontalPadding + thumbMaxWidth,
+                            rvPadding - mContainerPaddingLeft + thumbMaxWidth,
                             mSearchContainer.getPaddingTop(),
-                            rvPadding - mHorizontalPadding + thumbMaxWidth,
+                            rvPadding - mContainerPaddingRight + thumbMaxWidth,
                             mSearchContainer.getPaddingBottom());
                 }
             }
@@ -414,7 +381,7 @@
         // Update the number of items in the grid before we measure the view
         // TODO: mSectionNamesMargin is currently 0, but also account for it,
         // if it's enabled in the future.
-        grid.updateAppsViewNumCols(getResources(), availableWidth);
+        grid.updateAppsViewNumCols();
         if (mNumAppsPerRow != grid.allAppsNumCols ||
                 mNumPredictedAppsPerRow != grid.allAppsNumPredictiveCols) {
             mNumAppsPerRow = grid.allAppsNumCols;
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 39fe0f8..d8f9fb1 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -20,6 +20,7 @@
 import android.content.res.Resources;
 import android.graphics.Canvas;
 import android.graphics.Paint;
+import android.graphics.Point;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.support.v4.view.accessibility.AccessibilityEventCompat;
@@ -37,6 +38,8 @@
 
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -331,7 +334,9 @@
     private final boolean mIsRtl;
 
     // Section drawing
+    @Deprecated
     private final int mSectionNamesMargin;
+    @Deprecated
     private final int mSectionHeaderOffset;
     private final Paint mSectionTextPaint;
 
@@ -452,6 +457,14 @@
                 icon.setLongPressTimeout(ViewConfiguration.get(parent.getContext())
                         .getLongPressTimeout());
                 icon.setOnFocusChangeListener(mIconFocusListener);
+
+                // Ensure the all apps icon height matches the workspace icons
+                DeviceProfile profile = mLauncher.getDeviceProfile();
+                Point cellSize = profile.getCellSize();
+                GridLayoutManager.LayoutParams lp =
+                        (GridLayoutManager.LayoutParams) icon.getLayoutParams();
+                lp.height = cellSize.y;
+                icon.setLayoutParams(lp);
                 return new ViewHolder(icon);
             }
             case VIEW_TYPE_EMPTY_SEARCH:
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index 93da297..641656c 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -120,10 +120,9 @@
         // Icons
         BubbleTextView icon = (BubbleTextView) adapter.onCreateViewHolder(this,
                 AllAppsGridAdapter.VIEW_TYPE_ICON).mContent;
-        icon.applyDummyInfo();
-        icon.measure(widthMeasureSpec, heightMeasureSpec);
-        mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_ICON, icon.getMeasuredHeight());
-        mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_PREDICTION_ICON, icon.getMeasuredHeight());
+        int iconHeight = icon.getLayoutParams().height;
+        mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_ICON, iconHeight);
+        mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_PREDICTION_ICON, iconHeight);
 
         // Search divider
         View searchDivider = adapter.onCreateViewHolder(this,
diff --git a/src/com/android/launcher3/allapps/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
index ac35932..b4a71ca 100644
--- a/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
@@ -39,7 +39,8 @@
  * An interface to a search box that AllApps can command.
  */
 public abstract class AllAppsSearchBarController
-        implements TextWatcher, OnEditorActionListener, ExtendedEditText.OnBackKeyListener {
+        implements TextWatcher, OnEditorActionListener, ExtendedEditText.OnBackKeyListener,
+        View.OnFocusChangeListener {
 
     protected Launcher mLauncher;
     protected AlphabeticalAppsList mApps;
@@ -49,6 +50,8 @@
     protected DefaultAppSearchAlgorithm mSearchAlgorithm;
     protected InputMethodManager mInputMethodManager;
 
+    protected View mHintView;
+
     public void setVisibility(int visibility) {
         mInput.setVisibility(visibility);
     }
@@ -66,6 +69,7 @@
         mInput.addTextChangedListener(this);
         mInput.setOnEditorActionListener(this);
         mInput.setOnBackKeyListener(this);
+        mInput.setOnFocusChangeListener(this);
 
         mInputMethodManager = (InputMethodManager)
                 mInput.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
@@ -126,6 +130,27 @@
         return false;
     }
 
+    @Override
+    public void onFocusChange(View view, boolean focused) {
+        if (mHintView != null) {
+            mHintView.setVisibility(focused ? View.INVISIBLE : View.VISIBLE);
+        }
+    }
+
+    /**
+     * Sets a view to serve as the search field's hint.
+     */
+    public void setHintView(View hintView) {
+        mHintView = hintView;
+    }
+
+    /**
+     * Returns the search field's hint view.
+     */
+    public View getHintView() {
+        return mHintView;
+    }
+
     /**
      * Resets the search bar state.
      */
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index 85af60e..03b3107 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -5,7 +5,6 @@
 import android.animation.AnimatorSet;
 import android.animation.ArgbEvaluator;
 import android.animation.ObjectAnimator;
-import android.graphics.Color;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
@@ -299,6 +298,7 @@
         mShiftCurrent = progress;
         float alpha = calcAlphaAllApps(progress);
         float workspaceHotseatAlpha = 1 - alpha;
+        float interpolation = mAccelInterpolator.getInterpolation(workspaceHotseatAlpha);
 
         int color = (Integer) mEvaluator.evaluate(mDecelInterpolator.getInterpolation(alpha),
                 mHotseatBackgroundColor, mAllAppsBackgroundColor);
@@ -307,14 +307,13 @@
         mAppsView.setTranslationY(progress);
         mWorkspace.setWorkspaceYTranslationAndAlpha(
                 PARALLAX_COEFFICIENT * (-mShiftRange + progress),
-                mAccelInterpolator.getInterpolation(workspaceHotseatAlpha));
-        if (!mLauncher.getDeviceProfile().isVerticalBarLayout()) {
-            mWorkspace.setHotseatTranslationAndAlpha(Direction.Y, -mShiftRange + progress,
-                    mAccelInterpolator.getInterpolation(workspaceHotseatAlpha));
+                interpolation);
+        if (mLauncher.getDeviceProfile().isVerticalBarLayout()) {
+            mWorkspace.setHotseatTranslationAndAlpha(Direction.Y,
+                    PARALLAX_COEFFICIENT * (-mShiftRange + progress), interpolation);
         } else {
             mWorkspace.setHotseatTranslationAndAlpha(Direction.Y,
-                    PARALLAX_COEFFICIENT * (-mShiftRange + progress),
-                    mAccelInterpolator.getInterpolation(workspaceHotseatAlpha));
+                    -mShiftRange + progress, interpolation);
         }
     }
 
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index b70c165..7127ec4 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -440,7 +440,7 @@
                     mPredictedApps.add(info);
                 } else {
                     if (ProviderConfig.IS_DOGFOOD_BUILD) {
-                        Log.e(TAG, "Predicted app not found: " + ck.flattenToString(mLauncher));
+                        Log.e(TAG, "Predicted app not found: " + ck);
                     }
                 }
                 // Stop at the number of predicted apps
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index 556be0c..2fbbad5 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -80,8 +80,8 @@
 import com.android.launcher3.pageindicators.PageIndicatorDots;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+import com.android.launcher3.util.CircleRevealOutlineProvider;
 import com.android.launcher3.util.Thunk;
-import com.android.launcher3.util.UiThreadCircularReveal;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -554,8 +554,8 @@
             int ry = (int) Math.max(Math.max(height - getPivotY(), 0), getPivotY());
             float radius = (float) Math.hypot(rx, ry);
 
-            Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(),
-                    (int) getPivotY(), 0, radius);
+            Animator reveal = new CircleRevealOutlineProvider((int) getPivotX(),
+                    (int) getPivotY(), 0, radius).createRevealAnimator(this);
             reveal.setDuration(mMaterialExpandDuration);
             reveal.setInterpolator(new LogDecelerateInterpolator(100, 0));
 
diff --git a/src/com/android/launcher3/graphics/ShadowGenerator.java b/src/com/android/launcher3/graphics/ShadowGenerator.java
new file mode 100644
index 0000000..2b24ec9
--- /dev/null
+++ b/src/com/android/launcher3/graphics/ShadowGenerator.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2016 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.graphics;
+
+import android.graphics.Bitmap;
+import android.graphics.Bitmap.Config;
+import android.graphics.BlurMaskFilter;
+import android.graphics.BlurMaskFilter.Blur;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.RectF;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.util.Preconditions;
+
+/**
+ * Utility class to add shadows to bitmaps.
+ */
+public class ShadowGenerator {
+
+    // Percent of actual icon size
+    private static final float HALF_DISTANCE = 0.5f;
+    private static final float BLUR_FACTOR = 0.5f/48;
+
+    // Percent of actual icon size
+    private static final float KEY_SHADOW_DISTANCE = 1f/48;
+    private static final int KEY_SHADOW_ALPHA = 61;
+
+    private static final int AMBIENT_SHADOW_ALPHA = 30;
+
+    private static final Object LOCK = new Object();
+    // Singleton object guarded by {@link #LOCK}
+    private static ShadowGenerator sShadowGenerator;
+
+    private final int mIconSize;
+
+    private final Canvas mCanvas;
+    private final Paint mBlurPaint;
+    private final Paint mDrawPaint;
+
+    private ShadowGenerator() {
+        mIconSize = LauncherAppState.getInstance().getInvariantDeviceProfile().iconBitmapSize;
+        mCanvas = new Canvas();
+        mBlurPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
+        mBlurPaint.setMaskFilter(new BlurMaskFilter(mIconSize * BLUR_FACTOR, Blur.NORMAL));
+        mDrawPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
+    }
+
+    public synchronized Bitmap recreateIcon(Bitmap icon) {
+        int[] offset = new int[2];
+        Bitmap shadow = icon.extractAlpha(mBlurPaint, offset);
+        Bitmap result = Bitmap.createBitmap(mIconSize, mIconSize, Config.ARGB_8888);
+        mCanvas.setBitmap(result);
+
+        // Draw ambient shadow
+        mDrawPaint.setAlpha(AMBIENT_SHADOW_ALPHA);
+        mCanvas.drawBitmap(shadow, offset[0], offset[1], mDrawPaint);
+
+        // Draw key shadow
+        mDrawPaint.setAlpha(KEY_SHADOW_ALPHA);
+        mCanvas.drawBitmap(shadow, offset[0], offset[1] + KEY_SHADOW_DISTANCE * mIconSize, mDrawPaint);
+
+        // Draw the icon
+        mDrawPaint.setAlpha(255);
+        mCanvas.drawBitmap(icon, 0, 0, mDrawPaint);
+
+        mCanvas.setBitmap(null);
+        return result;
+    }
+
+    public static ShadowGenerator getInstance() {
+        Preconditions.assertNonUiThread();
+        synchronized (LOCK) {
+            if (sShadowGenerator == null) {
+                sShadowGenerator = new ShadowGenerator();
+            }
+        }
+        return sShadowGenerator;
+    }
+
+    /**
+     * Returns the minimum amount by which an icon with {@param bounds} should be scaled
+     * so that the shadows do not get clipped.
+     */
+    public static float getScaleForBounds(RectF bounds) {
+        float scale = 1;
+
+        // For top, left & right, we need same space.
+        float minSide = Math.min(Math.min(bounds.left, bounds.right), bounds.top);
+        if (minSide < BLUR_FACTOR) {
+            scale = (HALF_DISTANCE - BLUR_FACTOR) / (HALF_DISTANCE - minSide);
+        }
+
+        float bottomSpace = BLUR_FACTOR + KEY_SHADOW_DISTANCE;
+        if (bounds.bottom < bottomSpace) {
+            scale = Math.min(scale, (HALF_DISTANCE - bottomSpace) / (HALF_DISTANCE - bounds.bottom));
+        }
+        return scale;
+    }
+}
diff --git a/src/com/android/launcher3/pageindicators/CaretDrawable.java b/src/com/android/launcher3/pageindicators/CaretDrawable.java
index 3a7fc42..fcf3d23 100644
--- a/src/com/android/launcher3/pageindicators/CaretDrawable.java
+++ b/src/com/android/launcher3/pageindicators/CaretDrawable.java
@@ -34,29 +34,43 @@
 
     private float mCaretProgress;
 
-    private Paint mPaint = new Paint();
+    private Paint mShadowPaint = new Paint();
+    private Paint mCaretPaint = new Paint();
     private Path mPath = new Path();
-    private int mInset;
 
     public CaretDrawable(Context context) {
         final Resources res = context.getResources();
 
-        mPaint.setColor(res.getColor(R.color.all_apps_caret_color));
-        mPaint.setAntiAlias(true);
-        mPaint.setStrokeWidth(res.getDimensionPixelSize(R.dimen.all_apps_caret_stroke_width));
-        mPaint.setStyle(Paint.Style.STROKE);
-        mPaint.setStrokeCap(Paint.Cap.SQUARE);
-        mPaint.setStrokeJoin(Paint.Join.MITER);
+        final int strokeWidth = res.getDimensionPixelSize(R.dimen.all_apps_caret_stroke_width);
+        final int shadowSpread = res.getDimensionPixelSize(R.dimen.all_apps_caret_shadow_spread);
 
-        mInset = res.getDimensionPixelSize(R.dimen.all_apps_caret_inset);
+        mCaretPaint.setColor(res.getColor(R.color.all_apps_caret_color));
+        mCaretPaint.setAntiAlias(true);
+        mCaretPaint.setStrokeWidth(strokeWidth);
+        mCaretPaint.setStyle(Paint.Style.STROKE);
+        mCaretPaint.setStrokeCap(Paint.Cap.SQUARE);
+        mCaretPaint.setStrokeJoin(Paint.Join.MITER);
+
+        mShadowPaint.setColor(res.getColor(R.color.all_apps_caret_shadow_color));
+        mShadowPaint.setAntiAlias(true);
+        mShadowPaint.setStrokeWidth(strokeWidth + (shadowSpread * 2));
+        mShadowPaint.setStyle(Paint.Style.STROKE);
+        mShadowPaint.setStrokeCap(Paint.Cap.ROUND);
+        mShadowPaint.setStrokeJoin(Paint.Join.ROUND);
     }
 
     @Override
     public void draw(Canvas canvas) {
-        final float width = getBounds().width();
-        final float height = getBounds().height();
-        final float left = getBounds().left;
-        final float top = getBounds().top;
+        // Assumes caret paint is more important than shadow paint
+        if (Float.compare(mCaretPaint.getAlpha(), 0f) == 0) {
+            return;
+        }
+
+        // Assumes shadow stroke width is larger
+        final float width = getBounds().width() - mShadowPaint.getStrokeWidth();
+        final float height = getBounds().height() - mShadowPaint.getStrokeWidth();
+        final float left = getBounds().left + (mShadowPaint.getStrokeWidth() / 2);
+        final float top = getBounds().top + (mShadowPaint.getStrokeWidth() / 2);
 
         final float verticalInset = (height / 4);
         final float caretHeight = (height - (verticalInset * 2));
@@ -66,7 +80,8 @@
         mPath.lineTo(left + (width / 2), top + caretHeight * mCaretProgress);
         mPath.lineTo(left + width, top + caretHeight * (1 - mCaretProgress));
 
-        canvas.drawPath(mPath, mPaint);
+        canvas.drawPath(mPath, mShadowPaint);
+        canvas.drawPath(mPath, mCaretPaint);
     }
 
     @Override
@@ -78,21 +93,18 @@
 
     @Override
     public int getOpacity() {
-        return PixelFormat.OPAQUE;
+        return PixelFormat.TRANSLUCENT;
     }
 
     @Override
     public void setAlpha(int alpha) {
-        // no-op
+        mCaretPaint.setAlpha(alpha);
+        mShadowPaint.setAlpha(alpha);
+        invalidateSelf();
     }
 
     @Override
     public void setColorFilter(ColorFilter cf) {
         // no-op
     }
-
-    @Override
-    public void setBounds(int left, int top, int right, int bottom) {
-        super.setBounds(left + mInset, top + mInset, right - mInset, bottom - mInset);
-    }
 }
diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorCaretLandscape.java b/src/com/android/launcher3/pageindicators/PageIndicatorCaretLandscape.java
index 8075201..1eee59e 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorCaretLandscape.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorCaretLandscape.java
@@ -16,13 +16,19 @@
 package com.android.launcher3.pageindicators;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
 import android.util.AttributeSet;
 
 import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
 
 /**
- * Simply draws the caret drawable in the center. Used for the landscape layout.
+ * Simply draws the caret drawable bottom-right aligned in the view. This ensures that we can have
+ * a view with as large an area as we want (for touching) while maintaining a caret of size
+ * all_apps_caret_size.  Used only for the landscape layout.
  */
 public class PageIndicatorCaretLandscape extends PageIndicator {
     // all apps pull up handle drawable.
@@ -38,7 +44,11 @@
     public PageIndicatorCaretLandscape(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
 
-        setCaretDrawable(new CaretDrawable(context));
+        int caretSize = context.getResources().getDimensionPixelSize(R.dimen.all_apps_caret_size);
+        CaretDrawable caretDrawable = new CaretDrawable(context);
+        caretDrawable.setBounds(0, 0, caretSize, caretSize);
+        setCaretDrawable(caretDrawable);
+
         Launcher l = (Launcher) context;
         setOnTouchListener(l.getHapticFeedbackTouchListener());
         setOnClickListener(l);
@@ -46,15 +56,12 @@
     }
 
     @Override
-    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-        super.onLayout(changed, left, top, right, bottom);
-        int size = bottom - top;
-        int l = (right - left) / 2 - size / 2;
-        getCaretDrawable().setBounds(l, 0, l + size, size);
-    }
-
-    @Override
     protected void onDraw(Canvas canvas) {
+        Rect drawableBounds = getCaretDrawable().getBounds();
+        int count = canvas.save();
+        canvas.translate(getWidth() - drawableBounds.width(),
+                getHeight() - drawableBounds.height());
         getCaretDrawable().draw(canvas);
+        canvas.restoreToCount(count);
     }
 }
diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java b/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
index f18c799..fbfb61b 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
@@ -63,6 +63,8 @@
     private final int mLineHeight;
     private final Rect mTouchHitRect = new Rect();
     private final int mTouchExtensionHeight;
+    private final int mCaretSizePx;
+    private final int mCaretWorkspaceOffsetPx;
 
     private static final Property<PageIndicatorLineCaret, Integer> PAINT_ALPHA
             = new Property<PageIndicatorLineCaret, Integer>(Integer.class, "paint_alpha") {
@@ -123,14 +125,18 @@
 
     public PageIndicatorLineCaret(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
+
+        Resources res = context.getResources();
         mLinePaint = new Paint();
         mLinePaint.setAlpha(0);
+        mCaretSizePx = res.getDimensionPixelSize(R.dimen.all_apps_caret_size);
+        mCaretWorkspaceOffsetPx = res.getDimensionPixelSize(
+                R.dimen.all_apps_caret_workspace_offset);
 
         mLauncher = (Launcher) context;
         setOnTouchListener(mLauncher.getHapticFeedbackTouchListener());
         setOnClickListener(mLauncher);
         setOnFocusChangeListener(mLauncher.mFocusHandler);
-        Resources res = context.getResources();
         setCaretDrawable(new CaretDrawable(context));
         mLineHeight = res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_line_height);
         mTouchExtensionHeight = res.getDimensionPixelSize(
@@ -140,9 +146,10 @@
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
-        int size = bottom - top;
-        int l = (right - left) / 2 - size / 2;
-        getCaretDrawable().setBounds(l, 0, l + size, size);
+        // Top/center align the caret in the page indicator space
+        int l = (right - left) / 2 - mCaretSizePx / 2;
+        getCaretDrawable().setBounds(l, mCaretWorkspaceOffsetPx, l + mCaretSizePx,
+                mCaretWorkspaceOffsetPx + mCaretSizePx);
 
         // The touch area is expanded below this view by #mTouchExtensionHeight
         // which extends to the top of the hotseat.
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutManager.java b/src/com/android/launcher3/shortcuts/DeepShortcutManager.java
index 66e98cd..450c36d 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutManager.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutManager.java
@@ -81,11 +81,13 @@
     }
 
     /**
-     * Gets all the shortcuts associated with the given package and user.
+     * Gets all the manifest and dynamic shortcuts associated with the given package and user,
+     * to be displayed in the shortcuts container on long press.
      */
-    public List<ShortcutInfoCompat> queryForAllAppShortcuts(ComponentName activity,
+    public List<ShortcutInfoCompat> queryForShortcutsContainer(ComponentName activity,
             List<String> ids, UserHandleCompat user) {
-        return query(FLAG_GET_ALL, activity.getPackageName(), activity, ids, user);
+        return query(FLAG_MATCH_MANIFEST | FLAG_MATCH_DYNAMIC,
+                activity.getPackageName(), activity, ids, user);
     }
 
     /**
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutView.java b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
index 7997d1e..f9dd336 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutView.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
@@ -16,19 +16,32 @@
 
 package com.android.launcher3.shortcuts;
 
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
 import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Rect;
 import android.support.annotation.IntDef;
 import android.util.AttributeSet;
+import android.view.animation.DecelerateInterpolator;
+import android.widget.FrameLayout;
 
 import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.LauncherAnimUtils;
+import com.android.launcher3.LauncherViewPropertyAnimator;
 import com.android.launcher3.R;
+import com.android.launcher3.util.PillRevealOutlineProvider;
 
 /**
- * A {@link BubbleTextView} that represents a deep shortcut within an app.
+ * A {@link android.widget.FrameLayout} that contains a {@link DeepShortcutView}.
+ * This lets us animate the DeepShortcutView (icon and text) separately from the background.
  */
-public class DeepShortcutView extends BubbleTextView {
+public class DeepShortcutView extends FrameLayout {
 
-    private static final float HOVER_SCALE = 1.1f;
+    private static final float HOVER_SCALE = 1.05f;
+
     // The direction this view should translate when animating the hover state.
     // This allows hovered shortcuts to "push" other shortcuts away.
     @IntDef({DIRECTION_UP, DIRECTION_NONE, DIRECTION_DOWN})
@@ -37,12 +50,18 @@
     public static final int DIRECTION_UP = -1;
     public static final int DIRECTION_NONE = 0;
     public static final int DIRECTION_DOWN = 1;
+
     @TranslationDirection
     private int mTranslationDirection = DIRECTION_NONE;
 
     private int mSpacing;
+    private int mRadius;
+    private Rect mPillRect;
     private int mTop;
     private boolean mIsHoveringOver = false;
+    private LauncherViewPropertyAnimator mHoverAnimator;
+
+    private BubbleTextView mBubbleText;
 
     public DeepShortcutView(Context context) {
         this(context, null, 0);
@@ -56,10 +75,76 @@
         super(context, attrs, defStyle);
 
         mSpacing = getResources().getDimensionPixelSize(R.dimen.deep_shortcuts_spacing);
+        mRadius = getResources().getDimensionPixelSize(R.dimen.bg_pill_radius);
+        mPillRect = new Rect();
+        mHoverAnimator = new LauncherViewPropertyAnimator(this);
     }
 
-    public int getSpacing() {
-        return mSpacing;
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mBubbleText = (BubbleTextView) findViewById(R.id.deep_shortcut);
+    }
+
+    public BubbleTextView getBubbleText() {
+        return mBubbleText;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        mPillRect.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
+    }
+
+    @Override
+    public void setPivotX(float pivotX) {
+        super.setPivotX(pivotX);
+        mBubbleText.setPivotX(pivotX);
+    }
+
+    @Override
+    public void setPivotY(float pivotY) {
+        super.setPivotY(pivotY);
+        mBubbleText.setPivotY(pivotY);
+    }
+
+    /**
+     * Creates an animator to play when the shortcut container is being opened.
+     *
+     * @param animationIndex The index at which this animation will be started
+     *                       relative to other DeepShortcutView open animations.
+     */
+    public Animator createOpenAnimation(int animationIndex, boolean isContainerAboveIcon) {
+        final Resources res = getResources();
+        setVisibility(INVISIBLE);
+
+        AnimatorSet openAnimation = LauncherAnimUtils.createAnimatorSet();
+
+        Animator reveal = new PillRevealOutlineProvider((int) getPivotX(), (int) getPivotY(),
+                mPillRect, mRadius).createRevealAnimator(this);
+        reveal.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                setVisibility(VISIBLE);
+            }
+        });
+
+        float transY = res.getDimensionPixelSize(R.dimen.deep_shortcut_anim_translation_y);
+        Animator translationY = ObjectAnimator.ofFloat(this, TRANSLATION_Y,
+                isContainerAboveIcon ? transY : -transY, 0);
+
+        // Only scale mBubbleText (the icon and text, not the background).
+        mBubbleText.setScaleX(0);
+        mBubbleText.setScaleY(0);
+        LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(mBubbleText)
+                .scaleX(1).scaleY(1);
+
+        openAnimation.playTogether(reveal, translationY, scale);
+        openAnimation.setStartDelay(animationIndex * res.getInteger(
+                R.integer.config_deepShortcutOpenStagger));
+        openAnimation.setDuration(res.getInteger(R.integer.config_deepShortcutOpenDuration));
+        openAnimation.setInterpolator(new DecelerateInterpolator());
+        return openAnimation;
     }
 
     /**
@@ -95,16 +180,16 @@
     /**
      * If this shortcut is being hovered over, we scale it up. If another shortcut is being hovered
      * over, we translate this one away from it to account for its increased size.
-     *
-     * TODO: apply motion spec here
      */
     private void animateHoverState() {
+        if (mHoverAnimator.isRunning()) {
+            return;
+        }
         float scale = mIsHoveringOver ? HOVER_SCALE : 1f;
-        setScaleX(scale);
-        setScaleY(scale);
-
-        float translation = (HOVER_SCALE - 1f) * getHeight();
-        setTranslationY(translation * mTranslationDirection);
+        float translateY = (HOVER_SCALE - 1f) * getHeight() * mTranslationDirection;
+        mHoverAnimator.scaleX(scale).scaleY(scale).translationY(translateY)
+                .setDuration(getResources().getInteger(R.integer.config_deepShortcutHoverDuration))
+                .start();
     }
 
     public boolean isHoveringOver() {
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
index d9e34a6..912f006 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
@@ -1,6 +1,24 @@
+/*
+ * Copyright (C) 2016 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.shortcuts;
 
 import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
 import android.annotation.TargetApi;
 import android.content.ComponentName;
 import android.content.Context;
@@ -12,6 +30,7 @@
 import android.os.Looper;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewConfiguration;
@@ -22,9 +41,9 @@
 import com.android.launcher3.DropTarget;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherModel;
-import com.android.launcher3.LogDecelerateInterpolator;
 import com.android.launcher3.R;
 import com.android.launcher3.ShortcutInfo;
 import com.android.launcher3.Utilities;
@@ -36,8 +55,9 @@
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
-import com.android.launcher3.util.UiThreadCircularReveal;
 
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 
 /**
@@ -64,6 +84,27 @@
     private Point mIconLastTouchPos = new Point();
     private boolean mIsLeftAligned;
     private boolean mIsAboveIcon;
+    private boolean mIsAnimatingOpen;
+
+    /**
+     * Sorts shortcuts in rank order, with manifest shortcuts coming before dynamic shortcuts.
+     */
+    private static final Comparator<ShortcutInfoCompat> sShortcutsComparator
+            = new Comparator<ShortcutInfoCompat>() {
+        @Override
+        public int compare(ShortcutInfoCompat a, ShortcutInfoCompat b) {
+            if (a.isDeclaredInManifest() && !b.isDeclaredInManifest()) {
+                return -1;
+            }
+            if (!a.isDeclaredInManifest() && b.isDeclaredInManifest()) {
+                return 1;
+            }
+            return Integer.compare(a.getRank(), b.getRank());
+        }
+    };
+
+    private static final Comparator<ShortcutInfoCompat> sShortcutsComparatorReversed
+            = Collections.reverseOrder(sShortcutsComparator);
 
     public DeepShortcutsContainer(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
@@ -85,11 +126,12 @@
 
     public void populateAndShow(final BubbleTextView originalIcon, final List<String> ids) {
         // Add dummy views first, and populate with real shortcut info when ready.
+        final int spacing = getResources().getDimensionPixelSize(R.dimen.deep_shortcuts_spacing);
+        final LayoutInflater inflator = mLauncher.getLayoutInflater();
         for (int i = 0; i < ids.size(); i++) {
-            final DeepShortcutView shortcut = (DeepShortcutView)
-                    mLauncher.getLayoutInflater().inflate(R.layout.deep_shortcut, this, false);
+            final View shortcut = inflator.inflate(R.layout.deep_shortcut, this, false);
             if (i < ids.size() - 1) {
-                ((LayoutParams) shortcut.getLayoutParams()).bottomMargin = shortcut.getSpacing();
+                ((LayoutParams) shortcut.getLayoutParams()).bottomMargin = spacing;
             }
             addView(shortcut);
         }
@@ -109,7 +151,11 @@
             @Override
             public void run() {
                 final List<ShortcutInfoCompat> shortcuts = mDeepShortcutsManager
-                        .queryForAllAppShortcuts(activity, ids, user);
+                        .queryForShortcutsContainer(activity, ids, user);
+                // We want the lowest rank to be closest to the user's finger.
+                final Comparator<ShortcutInfoCompat> shortcutsComparator = mIsAboveIcon ?
+                        sShortcutsComparatorReversed : sShortcutsComparator;
+                Collections.sort(shortcuts, shortcutsComparator);
                 for (int i = 0; i < shortcuts.size(); i++) {
                     final ShortcutInfoCompat shortcut = shortcuts.get(i);
                     final ShortcutInfo launcherShortcutInfo = ShortcutInfo
@@ -139,7 +185,7 @@
 
         @Override
         public void run() {
-            DeepShortcutView shortcutView = (DeepShortcutView) getChildAt(mShortcutChildIndex);
+            BubbleTextView shortcutView = getShortcutAt(mShortcutChildIndex).getBubbleText();
             shortcutView.applyFromShortcutInfo(mShortcutChildInfo,
                     LauncherAppState.getInstance().getIconCache());
             shortcutView.setText(mLabel);
@@ -149,19 +195,36 @@
         }
     }
 
-    // TODO: update this animation
+    private DeepShortcutView getShortcutAt(int index) {
+        return (DeepShortcutView) getChildAt(index);
+    }
+
     private void animateOpen(BubbleTextView originalIcon) {
         orientAboutIcon(originalIcon);
 
         setVisibility(View.VISIBLE);
-        int rx = (int) Math.max(Math.max(getMeasuredWidth() - getPivotX(), 0), getPivotX());
-        int ry = (int) Math.max(Math.max(getMeasuredHeight() - getPivotY(), 0), getPivotY());
-        float radius = (float) Math.hypot(rx, ry);
-        Animator reveal = UiThreadCircularReveal.createCircularReveal(this, (int) getPivotX(),
-                (int) getPivotY(), 0, radius);
-        reveal.setDuration(getResources().getInteger(R.integer.config_materialFolderExpandDuration));
-        reveal.setInterpolator(new LogDecelerateInterpolator(100, 0));
-        reveal.start();
+
+        final AnimatorSet shortcutAnims = LauncherAnimUtils.createAnimatorSet();
+        final int numShortcuts = getChildCount();
+        final int arrowOffset = getResources().getDimensionPixelSize(
+                R.dimen.deep_shortcuts_arrow_horizontal_offset);
+        final int pivotX = mIsLeftAligned ? arrowOffset : getMeasuredWidth() - arrowOffset;
+        final int pivotY = getShortcutAt(0).getMeasuredHeight() / 2;
+        for (int i = 0; i < numShortcuts; i++) {
+            DeepShortcutView deepShortcutView = getShortcutAt(i);
+            deepShortcutView.setPivotX(pivotX);
+            deepShortcutView.setPivotY(pivotY);
+            int animationIndex = mIsAboveIcon ? numShortcuts - i - 1 : i;
+            shortcutAnims.play(deepShortcutView.createOpenAnimation(animationIndex, mIsAboveIcon));
+        }
+        shortcutAnims.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mIsAnimatingOpen = false;
+            }
+        });
+        mIsAnimatingOpen = true;
+        shortcutAnims.start();
     }
 
     /**
@@ -176,7 +239,7 @@
      * So we always align left if there is enough horizontal space
      * and align above if there is enough vertical space.
      *
-     * TODO: draw pointer based on orientation.
+     * TODO: draw arrow based on orientation.
      */
     private void orientAboutIcon(BubbleTextView icon) {
         int width = getMeasuredWidth();
@@ -199,9 +262,6 @@
             y = mTempRect.bottom;
         }
 
-        setPivotX(width / 2);
-        setPivotY(height / 2);
-
         // Insets are added later, so subtract them now.
         y -= insets.top;
 
@@ -282,8 +342,8 @@
             } else {
                 // Determine whether touch is over a shortcut.
                 boolean hoveringOverShortcut = false;
-                for (int i = 0; i < childCount; i++) {
-                    DeepShortcutView shortcut = (DeepShortcutView) getChildAt(i);
+                for (int i = 0; i < childCount && !mIsAnimatingOpen; i++) {
+                    DeepShortcutView shortcut = getShortcutAt(i);
                     if (shortcut.updateHoverState(containerContainsTouch, hoveringOverShortcut, y)) {
                         hoveringOverShortcut = true;
                     }
@@ -307,9 +367,9 @@
             cleanupDeferredDrag();
             // Launch a shortcut if user was hovering over it.
             for (int i = 0; i < childCount; i++) {
-                DeepShortcutView shortcut = (DeepShortcutView) getChildAt(i);
+                DeepShortcutView shortcut = getShortcutAt(i);
                 if (shortcut.isHoveringOver()) {
-                    shortcut.performClick();
+                    shortcut.getBubbleText().performClick();
                     break;
                 }
             }
diff --git a/src/com/android/launcher3/shortcuts/ShortcutInfoCompat.java b/src/com/android/launcher3/shortcuts/ShortcutInfoCompat.java
index 8dbeaa7..00553df 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutInfoCompat.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutInfoCompat.java
@@ -97,6 +97,14 @@
         return mShortcutInfo.isPinned();
     }
 
+    public boolean isDeclaredInManifest() {
+        return mShortcutInfo.isDeclaredInManifest();
+    }
+
+    public int getRank() {
+        return mShortcutInfo.getRank();
+    }
+
     @Override
     public String toString() {
         return mShortcutInfo.toString();
diff --git a/src/com/android/launcher3/shortcuts/ShortcutKey.java b/src/com/android/launcher3/shortcuts/ShortcutKey.java
index c9d66eb..c15f91d 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutKey.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutKey.java
@@ -2,7 +2,6 @@
 
 import android.content.ComponentName;
 
-import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.util.ComponentKey;
 
@@ -22,9 +21,4 @@
         return new ShortcutKey(shortcutInfo.getPackage(), shortcutInfo.getUserHandle(),
                 shortcutInfo.getId());
     }
-
-    @Override
-    public String toString() {
-        return flattenToString(LauncherAppState.getInstance().getContext());
-    }
 }
diff --git a/src/com/android/launcher3/util/CircleRevealOutlineProvider.java b/src/com/android/launcher3/util/CircleRevealOutlineProvider.java
new file mode 100644
index 0000000..c192120
--- /dev/null
+++ b/src/com/android/launcher3/util/CircleRevealOutlineProvider.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2016 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.util;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+
+@TargetApi(Build.VERSION_CODES.LOLLIPOP)
+public class CircleRevealOutlineProvider extends RevealOutlineAnimation {
+
+    private int mCenterX;
+    private int mCenterY;
+    private float mRadius0;
+    private float mRadius1;
+
+    /**
+     * @param x reveal center x
+     * @param y reveal center y
+     * @param r0 initial radius
+     * @param r1 final radius
+     */
+    public CircleRevealOutlineProvider(int x, int y, float r0, float r1) {
+        mCenterX = x;
+        mCenterY = y;
+        mRadius0 = r0;
+        mRadius1 = r1;
+    }
+
+    @Override
+    public boolean shouldRemoveElevationDuringAnimation() {
+        return true;
+    }
+
+    @Override
+    public void setProgress(float progress) {
+        mOutlineRadius = (1 - progress) * mRadius0 + progress * mRadius1;
+
+        mOutline.left = (int) (mCenterX - mOutlineRadius);
+        mOutline.top = (int) (mCenterY - mOutlineRadius);
+        mOutline.right = (int) (mCenterX + mOutlineRadius);
+        mOutline.bottom = (int) (mCenterY + mOutlineRadius);
+    }
+}
diff --git a/src/com/android/launcher3/util/ComponentKey.java b/src/com/android/launcher3/util/ComponentKey.java
index b7aafae..144b411 100644
--- a/src/com/android/launcher3/util/ComponentKey.java
+++ b/src/com/android/launcher3/util/ComponentKey.java
@@ -18,6 +18,7 @@
 
 import android.content.ComponentName;
 import android.content.Context;
+
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
 
@@ -60,17 +61,6 @@
         mHashCode = Arrays.hashCode(new Object[] {componentName, user});
     }
 
-    /**
-     * Encodes a component key as a string of the form [flattenedComponentString#userId].
-     */
-    public String flattenToString(Context context) {
-        String flattened = componentName.flattenToString();
-        if (user != null) {
-            flattened += "#" + UserManagerCompat.getInstance(context).getSerialNumberForUser(user);
-        }
-        return flattened;
-    }
-
     @Override
     public int hashCode() {
         return mHashCode;
@@ -81,4 +71,12 @@
         ComponentKey other = (ComponentKey) o;
         return other.componentName.equals(componentName) && other.user.equals(user);
     }
+
+    /**
+     * Encodes a component key as a string of the form [flattenedComponentString#userId].
+     */
+    @Override
+    public String toString() {
+        return componentName.flattenToString() + "#" + user;
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/util/IconNormalizer.java b/src/com/android/launcher3/util/IconNormalizer.java
index 4087d7b..040a1b5 100644
--- a/src/com/android/launcher3/util/IconNormalizer.java
+++ b/src/com/android/launcher3/util/IconNormalizer.java
@@ -19,6 +19,7 @@
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
+import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 
 import com.android.launcher3.LauncherAppState;
@@ -74,8 +75,10 @@
      *
      * This closeness is used to determine the ratio of hull area to the full icon size.
      * Refer {@link #MAX_CIRCLE_AREA_FACTOR} and {@link #MAX_SQUARE_AREA_FACTOR}
+     *
+     * @param outBounds optional rect to receive the fraction distance from each edge.
      */
-    public synchronized float getScale(Drawable d) {
+    public synchronized float getScale(Drawable d, RectF outBounds) {
         int width = d.getIntrinsicWidth();
         int height = d.getIntrinsicHeight();
         if (width <= 0 || height <= 0) {
@@ -168,6 +171,14 @@
             scaleRequired = MAX_SQUARE_AREA_FACTOR + LINEAR_SCALE_SLOPE * (1  - hullByRect);
         }
 
+        if (outBounds != null) {
+            outBounds.left = ((float) leftX) / width;
+            outBounds.right = 1 - ((float) rightX) / width;
+
+            outBounds.top = ((float) topY) / height;
+            outBounds.bottom = 1 - ((float) bottomY) / height;
+        }
+
         float areaScale = area / (width * height);
         // Use sqrt of the final ratio as the images is scaled across both width and height.
         float scale = areaScale > scaleRequired ? (float) Math.sqrt(scaleRequired / areaScale) : 1;
diff --git a/src/com/android/launcher3/util/PillRevealOutlineProvider.java b/src/com/android/launcher3/util/PillRevealOutlineProvider.java
new file mode 100644
index 0000000..09ff9bd
--- /dev/null
+++ b/src/com/android/launcher3/util/PillRevealOutlineProvider.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016 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.util;
+
+import android.annotation.TargetApi;
+import android.graphics.Rect;
+import android.os.Build;
+import android.view.ViewOutlineProvider;
+
+@TargetApi(Build.VERSION_CODES.LOLLIPOP)
+/**
+ * A {@link ViewOutlineProvider} that animates a reveal in a "pill" shape.
+ * A pill is simply a round rect, but we assume the width is greater than
+ * the height and that the radius is equal to half the height.
+ */
+public class PillRevealOutlineProvider extends RevealOutlineAnimation {
+
+    private int mCenterX;
+    private int mCenterY;
+    private Rect mPillRect;
+
+    /**
+     * @param x reveal center x
+     * @param y reveal center y
+     * @param pillRect round rect that represents the final pill shape
+     * @param pillRectRadius radius of the round rect
+     */
+    public PillRevealOutlineProvider(int x, int y, Rect pillRect, float pillRectRadius) {
+        mCenterX = x;
+        mCenterY = y;
+        mPillRect = pillRect;
+        mOutlineRadius = pillRectRadius;
+    }
+
+    @Override
+    public boolean shouldRemoveElevationDuringAnimation() {
+        return false;
+    }
+
+    @Override
+    public void setProgress(float progress) {
+        // Assumes width is greater than height.
+        int centerToEdge = Math.max(mCenterX, mPillRect.width() - mCenterX);
+        int currentSize = (int) (progress * centerToEdge);
+
+        // Bound the outline to the final pill shape defined by mPillRect.
+        mOutline.left = Math.max(mPillRect.left, mCenterX - currentSize);
+        mOutline.top = Math.max(mPillRect.top, mCenterY - currentSize);
+        mOutline.right = Math.min(mPillRect.right, mCenterX + currentSize);
+        mOutline.bottom = Math.min(mPillRect.bottom, mCenterY + currentSize);
+    }
+}
diff --git a/src/com/android/launcher3/util/RevealOutlineAnimation.java b/src/com/android/launcher3/util/RevealOutlineAnimation.java
new file mode 100644
index 0000000..4447c3b
--- /dev/null
+++ b/src/com/android/launcher3/util/RevealOutlineAnimation.java
@@ -0,0 +1,72 @@
+package com.android.launcher3.util;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.graphics.Outline;
+import android.graphics.Rect;
+import android.view.View;
+import android.view.ViewOutlineProvider;
+
+import com.android.launcher3.Utilities;
+
+/**
+ * A {@link ViewOutlineProvider} that has helper functions to create reveal animations.
+ * This class should be extended so that subclasses can define the reveal shape as the
+ * animation progresses from 0 to 1.
+ */
+public abstract class RevealOutlineAnimation extends ViewOutlineProvider {
+    protected Rect mOutline;
+    protected float mOutlineRadius;
+
+    public RevealOutlineAnimation() {
+        mOutline = new Rect();
+    }
+
+    /** Returns whether elevation should be removed for the duration of the reveal animation. */
+    abstract boolean shouldRemoveElevationDuringAnimation();
+    /** Sets the progress, from 0 to 1, of the reveal animation. */
+    abstract void setProgress(float progress);
+
+    public ValueAnimator createRevealAnimator(final View revealView) {
+        ValueAnimator va = ValueAnimator.ofFloat(0f, 1f);
+        final float elevation = revealView.getElevation();
+
+        va.addListener(new AnimatorListenerAdapter() {
+            public void onAnimationStart(Animator animation) {
+                revealView.setOutlineProvider(RevealOutlineAnimation.this);
+                revealView.setClipToOutline(true);
+                if (shouldRemoveElevationDuringAnimation()) {
+                    revealView.setTranslationZ(-elevation);
+                }
+            }
+
+            public void onAnimationEnd(Animator animation) {
+                revealView.setOutlineProvider(ViewOutlineProvider.BACKGROUND);
+                revealView.setClipToOutline(false);
+                if (shouldRemoveElevationDuringAnimation()) {
+                    revealView.setTranslationZ(0);
+                }
+            }
+
+        });
+
+        va.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+            @Override
+            public void onAnimationUpdate(ValueAnimator arg0) {
+                float progress = arg0.getAnimatedFraction();
+                setProgress(progress);
+                revealView.invalidateOutline();
+                if (!Utilities.ATLEAST_LOLLIPOP_MR1) {
+                    revealView.invalidate();
+                }
+            }
+        });
+        return va;
+    }
+
+    @Override
+    public void getOutline(View v, Outline outline) {
+        outline.setRoundRect(mOutline, mOutlineRadius);
+    }
+}
diff --git a/src/com/android/launcher3/util/RevealOutlineProvider.java b/src/com/android/launcher3/util/RevealOutlineProvider.java
deleted file mode 100644
index 0db3984..0000000
--- a/src/com/android/launcher3/util/RevealOutlineProvider.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package com.android.launcher3.util;
-
-import android.annotation.TargetApi;
-import android.graphics.Outline;
-import android.graphics.Rect;
-import android.os.Build;
-import android.view.View;
-import android.view.ViewOutlineProvider;
-
-@TargetApi(Build.VERSION_CODES.LOLLIPOP)
-public class RevealOutlineProvider extends ViewOutlineProvider {
-
-    private int mCenterX;
-    private int mCenterY;
-    private float mRadius0;
-    private float mRadius1;
-    private int mCurrentRadius;
-
-    private final Rect mOval;
-
-    /**
-     * @param x reveal center x
-     * @param y reveal center y
-     * @param r0 initial radius
-     * @param r1 final radius
-     */
-    public RevealOutlineProvider(int x, int y, float r0, float r1) {
-        mCenterX = x;
-        mCenterY = y;
-        mRadius0 = r0;
-        mRadius1 = r1;
-
-        mOval = new Rect();
-    }
-
-    public void setProgress(float progress) {
-        mCurrentRadius = (int) ((1 - progress) * mRadius0 + progress * mRadius1);
-
-        mOval.left = mCenterX - mCurrentRadius;
-        mOval.top = mCenterY - mCurrentRadius;
-        mOval.right = mCenterX + mCurrentRadius;
-        mOval.bottom = mCenterY + mCurrentRadius;
-    }
-
-    @Override
-    public void getOutline(View v, Outline outline) {
-        outline.setRoundRect(mOval, mCurrentRadius);
-    }
-}
diff --git a/src/com/android/launcher3/util/UiThreadCircularReveal.java b/src/com/android/launcher3/util/UiThreadCircularReveal.java
deleted file mode 100644
index f2b5e5e..0000000
--- a/src/com/android/launcher3/util/UiThreadCircularReveal.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package com.android.launcher3.util;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.ValueAnimator;
-import android.animation.ValueAnimator.AnimatorUpdateListener;
-import android.annotation.TargetApi;
-import android.os.Build;
-import android.view.View;
-import android.view.ViewOutlineProvider;
-
-import com.android.launcher3.Utilities;
-
-@TargetApi(Build.VERSION_CODES.LOLLIPOP)
-public class UiThreadCircularReveal {
-
-    public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1) {
-        return createCircularReveal(v, x, y, r0, r1, ViewOutlineProvider.BACKGROUND);
-    }
-
-    public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1,
-            final ViewOutlineProvider originalProvider) {
-        ValueAnimator va = ValueAnimator.ofFloat(0f, 1f);
-
-        final View revealView = v;
-        final RevealOutlineProvider outlineProvider = new RevealOutlineProvider(x, y, r0, r1);
-        final float elevation = v.getElevation();
-
-        va.addListener(new AnimatorListenerAdapter() {
-            public void onAnimationStart(Animator animation) {
-                revealView.setOutlineProvider(outlineProvider);
-                revealView.setClipToOutline(true);
-                revealView.setTranslationZ(-elevation);
-            }
-
-            public void onAnimationEnd(Animator animation) {
-                revealView.setOutlineProvider(originalProvider);
-                revealView.setClipToOutline(false);
-                revealView.setTranslationZ(0);
-            }
-
-        });
-
-        va.addUpdateListener(new AnimatorUpdateListener() {
-            @Override
-            public void onAnimationUpdate(ValueAnimator arg0) {
-                float progress = arg0.getAnimatedFraction();
-                outlineProvider.setProgress(progress);
-                revealView.invalidateOutline();
-                if (!Utilities.ATLEAST_LOLLIPOP_MR1) {
-                    revealView.invalidate();
-                }
-            }
-        });
-        return va;
-    }
-}
diff --git a/src/com/android/launcher3/widget/WidgetsContainerView.java b/src/com/android/launcher3/widget/WidgetsContainerView.java
index 8a58d34..34bee1b 100644
--- a/src/com/android/launcher3/widget/WidgetsContainerView.java
+++ b/src/com/android/launcher3/widget/WidgetsContainerView.java
@@ -20,7 +20,6 @@
 import android.graphics.Bitmap;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.graphics.drawable.InsetDrawable;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView.State;
 import android.util.AttributeSet;
@@ -32,7 +31,6 @@
 import com.android.launcher3.BaseContainerView;
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeleteDropTarget;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.folder.Folder;
@@ -62,6 +60,9 @@
     private DragController mDragController;
     private IconCache mIconCache;
 
+    private final Rect mTmpBgPaddingRect = new Rect();
+    private final Rect mTmpRect = new Rect();
+
     /* Recycler view related member variables */
     private WidgetsRecyclerView mRecyclerView;
     private WidgetsListAdapter mAdapter;
@@ -97,18 +98,24 @@
         mRecyclerView = (WidgetsRecyclerView) getContentView().findViewById(R.id.widgets_list_view);
         mRecyclerView.setAdapter(mAdapter);
         mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+    }
 
-        Rect bgPadding = new Rect();
-        getRevealView().getBackground().getPadding(bgPadding);
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        getRevealView().getBackground().getPadding(mTmpBgPaddingRect);
         if (Utilities.isRtl(getResources())) {
-            getContentView().setPadding(0, bgPadding.top,
-                    bgPadding.right, bgPadding.bottom);
-            mRecyclerView.updateBackgroundPadding(new Rect(bgPadding.left, 0, 0, 0));
+            getContentView().setPadding(0, mTmpBgPaddingRect.top, mTmpBgPaddingRect.right,
+                    mTmpBgPaddingRect.bottom);
+            mTmpRect.set(mTmpBgPaddingRect.left, 0, 0, 0);
+            mRecyclerView.updateBackgroundPadding(mTmpRect);
         } else {
-            getContentView().setPadding(bgPadding.left, bgPadding.top,
-                    0, bgPadding.bottom);
-            mRecyclerView.updateBackgroundPadding(new Rect(0, 0, bgPadding.right, 0));
+            getContentView().setPadding(mTmpBgPaddingRect.left, mTmpBgPaddingRect.top, 0,
+                    mTmpBgPaddingRect.bottom);
+            mTmpRect.set(0, 0, mTmpBgPaddingRect.right, 0);
+            mRecyclerView.updateBackgroundPadding(mTmpRect);
         }
+
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
     }
 
     //