diff --git a/build.gradle b/build.gradle
index b5eeeb0..6620c10 100644
--- a/build.gradle
+++ b/build.gradle
@@ -40,7 +40,6 @@
 
         androidTest {
             java.srcDirs = ['tests/src']
-            res.srcDirs = ['tests/res']
             manifest.srcFile "tests/AndroidManifest.xml"
         }
     }
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index faa88f7..1b843ed 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -22,6 +22,8 @@
     android:id="@+id/apps_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:paddingTop="@dimen/container_bounds_inset"
+    android:paddingBottom="@dimen/container_bounds_inset"
     android:orientation="vertical"
     launcher:revealBackground="@drawable/quantum_panel_shape">
 
diff --git a/res/layout/widgets_view.xml b/res/layout/widgets_view.xml
index 410d1be..e55f6f0 100644
--- a/res/layout/widgets_view.xml
+++ b/res/layout/widgets_view.xml
@@ -22,6 +22,8 @@
     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">
 
diff --git a/res/values-land/dimens.xml b/res/values-land/dimens.xml
index 06a9984..2be9391 100644
--- a/res/values-land/dimens.xml
+++ b/res/values-land/dimens.xml
@@ -18,4 +18,7 @@
 <!-- QSB -->
     <dimen name="toolbar_button_vertical_padding">8dip</dimen>
     <dimen name="toolbar_button_horizontal_padding">0dip</dimen>
+
+<!-- Container -->
+     <item name="container_margin" format="fraction" type="fraction">12%</item>
 </resources>
diff --git a/res/values-sw600dp/dimens.xml b/res/values-sw600dp/dimens.xml
index 8e1e4f1..e5f2d82 100644
--- a/res/values-sw600dp/dimens.xml
+++ b/res/values-sw600dp/dimens.xml
@@ -15,6 +15,9 @@
 -->
 
 <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>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index b06afc4..a70d3b8 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -67,6 +67,9 @@
     <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>
+
 <!-- All Apps -->
     <dimen name="all_apps_button_scale_down">0dp</dimen>
     <dimen name="all_apps_grid_view_start_margin">0dp</dimen>
diff --git a/src/com/android/launcher3/AllAppsList.java b/src/com/android/launcher3/AllAppsList.java
index f76c185..962396c 100644
--- a/src/com/android/launcher3/AllAppsList.java
+++ b/src/com/android/launcher3/AllAppsList.java
@@ -22,6 +22,7 @@
 import com.android.launcher3.compat.LauncherActivityInfoCompat;
 import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.UserHandleCompat;
+import com.android.launcher3.util.FlagOp;
 
 import java.util.ArrayList;
 import java.util.HashSet;
@@ -119,19 +120,15 @@
     }
 
     /**
-     * Suspend the apps for the given apk identified by packageName.
+     * Updates the apps for the given packageName and user based on {@param op}.
      */
-    public void suspendPackage(String packageName, UserHandleCompat user, boolean suspend) {
+    public void updatePackageFlags(String packageName, UserHandleCompat user, FlagOp op) {
         final List<AppInfo> data = this.data;
         for (int i = data.size() - 1; i >= 0; i--) {
             AppInfo info = data.get(i);
             final ComponentName component = info.intent.getComponent();
             if (info.user.equals(user) && packageName.equals(component.getPackageName())) {
-                if (suspend) {
-                    info.isDisabled |= ShortcutInfo.FLAG_DISABLED_SUSPENDED;
-                } else {
-                    info.isDisabled &= ~ShortcutInfo.FLAG_DISABLED_SUSPENDED;
-                }
+                info.isDisabled = op.apply(info.isDisabled);
                 modified.add(info);
             }
         }
diff --git a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
index 54ce0fd..c5b3104 100644
--- a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
+++ b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
@@ -9,17 +9,13 @@
 import android.content.Context;
 import android.content.Intent;
 import android.database.Cursor;
-import android.os.AsyncTask;
 import android.util.Log;
 
 import com.android.launcher3.LauncherSettings.Favorites;
 
-import java.util.ArrayList;
-import java.util.List;
-
 public class AppWidgetsRestoredReceiver extends BroadcastReceiver {
 
-    private static final String TAG = "AppWidgetsRestoredReceiver";
+    private static final String TAG = "AWRestoredReceiver";
 
     @Override
     public void onReceive(Context context, Intent intent) {
@@ -39,8 +35,8 @@
      */
     static void restoreAppWidgetIds(Context context, int[] oldWidgetIds, int[] newWidgetIds) {
         final ContentResolver cr = context.getContentResolver();
-        final List<Integer> idsToRemove = new ArrayList<Integer>();
         final AppWidgetManager widgets = AppWidgetManager.getInstance(context);
+        AppWidgetHost appWidgetHost = new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID);
 
         for (int i = 0; i < oldWidgetIds.length; i++) {
             Log.i(TAG, "Widget state restore id " + oldWidgetIds[i] + " => " + newWidgetIds[i]);
@@ -69,28 +65,13 @@
                 try {
                     if (!cursor.moveToFirst()) {
                         // The widget no long exists.
-                        idsToRemove.add(newWidgetIds[i]);
+                        appWidgetHost.deleteAppWidgetId(newWidgetIds[i]);
                     }
                 } finally {
                     cursor.close();
                 }
             }
         }
-        // Unregister the widget IDs which are not present on the workspace. This could happen
-        // when a widget place holder is removed from workspace, before this method is called.
-        if (!idsToRemove.isEmpty()) {
-            final AppWidgetHost appWidgetHost =
-                    new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID);
-            new AsyncTask<Void, Void, Void>() {
-                public Void doInBackground(Void ... args) {
-                    for (Integer id : idsToRemove) {
-                        appWidgetHost.deleteAppWidgetId(id);
-                        Log.e(TAG, "Widget no longer present, appWidgetId=" + id);
-                    }
-                    return null;
-                }
-            }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
-        }
 
         LauncherAppState app = LauncherAppState.getInstanceNoCreate();
         if (app != null) {
diff --git a/src/com/android/launcher3/BaseContainerView.java b/src/com/android/launcher3/BaseContainerView.java
index bd41992..51a97b9 100644
--- a/src/com/android/launcher3/BaseContainerView.java
+++ b/src/com/android/launcher3/BaseContainerView.java
@@ -31,19 +31,9 @@
 /**
  * A base container view, which supports resizing.
  */
-public abstract class BaseContainerView extends FrameLayout implements Insettable {
+public abstract class BaseContainerView extends FrameLayout {
 
-    private final static String TAG = "BaseContainerView";
-
-    // The window insets
-    private final Rect mInsets = new Rect();
-    // The bounds of the search bar.  Only the left, top, right are used to inset the
-    // search bar and the height is determined by the measurement of the layout
-    private final Rect mFixedSearchBarBounds = new Rect();
-    // The computed padding to apply to the container to achieve the container bounds
-    protected final Rect mContentPadding = new Rect();
-    // The inset to apply to the edges and between the search bar and the container
-    private final int mContainerBoundsInset;
+    protected final int mHorizontalPadding;
 
     private final Drawable mRevealDrawable;
 
@@ -60,11 +50,17 @@
 
     public BaseContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mContainerBoundsInset = getResources().getDimensionPixelSize(R.dimen.container_bounds_inset);
+
+        int width = ((Launcher) context).getDeviceProfile().availableWidthPx;
+        mHorizontalPadding = Math.max(
+                getResources().getDimensionPixelSize(R.dimen.container_min_margin),
+                (int) getResources().getFraction(R.fraction.container_margin, width, 1));
 
         TypedArray a = context.obtainStyledAttributes(attrs,
                 R.styleable.BaseContainerView, defStyleAttr, 0);
-        mRevealDrawable = a.getDrawable(R.styleable.BaseContainerView_revealBackground);
+        mRevealDrawable = new InsetDrawable(
+                a.getDrawable(R.styleable.BaseContainerView_revealBackground),
+                mHorizontalPadding, 0, mHorizontalPadding, 0);
         a.recycle();
     }
 
@@ -74,90 +70,13 @@
 
         mContent = findViewById(R.id.main_content);
         mRevealView = findViewById(R.id.reveal_view);
-    }
 
-    @Override
-    final public void setInsets(Rect insets) {
-        mInsets.set(insets);
-        updateBackgroundAndPaddings();
-    }
-
-    /**
-     * Sets the search bar bounds for this container view to match.
-     */
-    final public void setSearchBarBounds(Rect bounds) {
-        if (ProviderConfig.IS_DOGFOOD_BUILD && !isValidSearchBarBounds(bounds)) {
-            Log.e(TAG, "Invalid search bar bounds: " + bounds);
-        }
-
-        mFixedSearchBarBounds.set(bounds);
-
-        // Post the updates since they can trigger a relayout, and this call can be triggered from
-        // a layout pass itself.
-        post(new Runnable() {
-            @Override
-            public void run() {
-                updateBackgroundAndPaddings();
-            }
-        });
-    }
-
-    /**
-     * Update the backgrounds and padding in response to a change in the bounds or insets.
-     */
-    protected void updateBackgroundAndPaddings() {
-        Rect padding;
-        if (isValidSearchBarBounds(mFixedSearchBarBounds)) {
-            padding = new Rect(
-                    mFixedSearchBarBounds.left,
-                    mInsets.top + mContainerBoundsInset,
-                    getMeasuredWidth() - mFixedSearchBarBounds.right,
-                    mInsets.bottom + mContainerBoundsInset
-            );
-        } else {
-            padding = new Rect(
-                    mInsets.left + mContainerBoundsInset,
-                    mInsets.top + mContainerBoundsInset,
-                    mInsets.right + mContainerBoundsInset,
-                    mInsets.bottom + mContainerBoundsInset
-            );
-        }
-
-        // The container padding changed, notify the container.
-        if (!padding.equals(mContentPadding)) {
-            mContentPadding.set(padding);
-            onUpdateBackgroundAndPaddings(padding);
-        }
-    }
-
-    private void onUpdateBackgroundAndPaddings(Rect padding) {
-        // Apply the top-bottom padding to itself so that the launcher transition is
-        // clipped correctly
-        setPadding(0, padding.top, 0, padding.bottom);
-
-        InsetDrawable background = new InsetDrawable(mRevealDrawable,
-                padding.left, 0, padding.right, 0);
-        mRevealView.setBackground(background.getConstantState().newDrawable());
-        mContent.setBackground(background);
+        mRevealView.setBackground(mRevealDrawable.getConstantState().newDrawable());
+        mContent.setBackground(mRevealDrawable);
 
         // 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);
-
-        Rect bgPadding = new Rect();
-        background.getPadding(bgPadding);
-        onUpdateBgPadding(padding, bgPadding);
-    }
-
-    protected abstract void onUpdateBgPadding(Rect padding, Rect bgPadding);
-
-    /**
-     * Returns whether the search bar bounds we got are considered valid.
-     */
-    private boolean isValidSearchBarBounds(Rect searchBarBounds) {
-        return !searchBarBounds.isEmpty() &&
-                searchBarBounds.right <= getMeasuredWidth() &&
-                searchBarBounds.bottom <= getMeasuredHeight();
     }
 
     public final View getContentView() {
diff --git a/src/com/android/launcher3/IconCache.java b/src/com/android/launcher3/IconCache.java
index e1c52b2..84bfd89 100644
--- a/src/com/android/launcher3/IconCache.java
+++ b/src/com/android/launcher3/IconCache.java
@@ -410,7 +410,7 @@
                             st.user, false);
                 } else if (info instanceof PackageItemInfo) {
                     PackageItemInfo pti = (PackageItemInfo) info;
-                    getTitleAndIconForApp(pti.packageName, pti.user, false, pti);
+                    getTitleAndIconForApp(pti, false);
                 }
                 mMainThreadExecutor.execute(new Runnable() {
 
@@ -507,16 +507,16 @@
     }
 
     /**
-     * Fill in {@param appInfo} with the icon and label for {@param packageName}
+     * Fill in {@param infoInOut} with the corresponding icon and label.
      */
     public synchronized void getTitleAndIconForApp(
-            String packageName, UserHandleCompat user, boolean useLowResIcon,
-            PackageItemInfo infoOut) {
-        CacheEntry entry = getEntryForPackageLocked(packageName, user, useLowResIcon);
-        infoOut.iconBitmap = getNonNullIcon(entry, user);
-        infoOut.title = Utilities.trim(entry.title);
-        infoOut.usingLowResIcon = entry.isLowResIcon;
-        infoOut.contentDescription = entry.contentDescription;
+            PackageItemInfo infoInOut, boolean useLowResIcon) {
+        CacheEntry entry = getEntryForPackageLocked(
+                infoInOut.packageName, infoInOut.user, useLowResIcon);
+        infoInOut.iconBitmap = getNonNullIcon(entry, infoInOut.user);
+        infoInOut.title = Utilities.trim(entry.title);
+        infoInOut.usingLowResIcon = entry.isLowResIcon;
+        infoInOut.contentDescription = entry.contentDescription;
     }
 
     public synchronized Bitmap getDefaultIcon(UserHandleCompat user) {
diff --git a/src/com/android/launcher3/InstallShortcutReceiver.java b/src/com/android/launcher3/InstallShortcutReceiver.java
index 46b9b7d..921e90c 100644
--- a/src/com/android/launcher3/InstallShortcutReceiver.java
+++ b/src/com/android/launcher3/InstallShortcutReceiver.java
@@ -87,7 +87,7 @@
         }
     }
 
-    public static void removeFromInstallQueue(Context context, ArrayList<String> packageNames,
+    public static void removeFromInstallQueue(Context context, HashSet<String> packageNames,
             UserHandleCompat user) {
         if (packageNames.isEmpty()) {
             return;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 5939878..fd614a4 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -582,14 +582,6 @@
         }
     }
 
-    /**
-     * Updates the bounds of all the overlays to match the new fixed bounds.
-     */
-    public void updateOverlayBounds(Rect newBounds) {
-        mAppsView.setSearchBarBounds(newBounds);
-        mWidgetsView.setSearchBarBounds(newBounds);
-    }
-
     /** To be overridden by subclasses to hint to Launcher that we have custom content */
     protected boolean hasCustomContentToLeft() {
         if (mLauncherCallbacks != null) {
@@ -4329,7 +4321,7 @@
             }
             mWorkspace.removeItemsByComponentName(removedComponents, user);
             // Notify the drag controller
-            mDragController.onAppsRemoved(new ArrayList<String>(), removedComponents);
+            mDragController.onAppsRemoved(new HashSet<String>(), removedComponents);
         }
     }
 
@@ -4353,43 +4345,44 @@
     }
 
     /**
-     * A package was uninstalled.  We take both the super set of packageNames
+     * A package was uninstalled/updated.  We take both the super set of packageNames
      * in addition to specific applications to remove, the reason being that
      * this can be called when a package is updated as well.  In that scenario,
-     * we only remove specific components from the workspace, where as
+     * we only remove specific components from the workspace and hotseat, where as
      * package-removal should clear all items by package name.
-     *
-     * @param reason if non-zero, the icons are not permanently removed, rather marked as disabled.
-     * Implementation of the method from LauncherModel.Callbacks.
      */
     @Override
-    public void bindComponentsRemoved(final ArrayList<String> packageNames,
-            final ArrayList<AppInfo> appInfos, final UserHandleCompat user, final int reason) {
+    public void bindWorkspaceComponentsRemoved(
+            final HashSet<String> packageNames, final HashSet<ComponentName> components,
+            final UserHandleCompat user) {
         Runnable r = new Runnable() {
             public void run() {
-                bindComponentsRemoved(packageNames, appInfos, user, reason);
+                bindWorkspaceComponentsRemoved(packageNames, components, user);
             }
         };
         if (waitUntilResume(r)) {
             return;
         }
+        if (!packageNames.isEmpty()) {
+            mWorkspace.removeItemsByPackageName(packageNames, user);
+        }
+        if (!components.isEmpty()) {
+            mWorkspace.removeItemsByComponentName(components, user);
+        }
+        // Notify the drag controller
+        mDragController.onAppsRemoved(packageNames, components);
 
-        if (reason == 0) {
-            HashSet<ComponentName> removedComponents = new HashSet<ComponentName>();
-            for (AppInfo info : appInfos) {
-                removedComponents.add(info.componentName);
-            }
-            if (!packageNames.isEmpty()) {
-                mWorkspace.removeItemsByPackageName(packageNames, user);
-            }
-            if (!removedComponents.isEmpty()) {
-                mWorkspace.removeItemsByComponentName(removedComponents, user);
-            }
-            // Notify the drag controller
-            mDragController.onAppsRemoved(packageNames, removedComponents);
+    }
 
-        } else {
-            mWorkspace.disableShortcutsByPackageName(packageNames, user, reason);
+    @Override
+    public void bindAppInfosRemoved(final ArrayList<AppInfo> appInfos) {
+        Runnable r = new Runnable() {
+            public void run() {
+                bindAppInfosRemoved(appInfos);
+            }
+        };
+        if (waitUntilResume(r)) {
+            return;
         }
 
         // Update AllApps
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 3877b94..4c2dec5 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -60,6 +60,7 @@
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.CursorIconInfo;
+import com.android.launcher3.util.FlagOp;
 import com.android.launcher3.util.LongArrayMap;
 import com.android.launcher3.util.ManagedProfileHeuristic;
 import com.android.launcher3.util.Thunk;
@@ -195,8 +196,10 @@
                 ArrayList<ShortcutInfo> removed, UserHandleCompat user);
         public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets);
         public void bindRestoreItemsChange(HashSet<ItemInfo> updates);
-        public void bindComponentsRemoved(ArrayList<String> packageNames,
-                        ArrayList<AppInfo> appInfos, UserHandleCompat user, int reason);
+        public void bindWorkspaceComponentsRemoved(
+                HashSet<String> packageNames, HashSet<ComponentName> components,
+                UserHandleCompat user);
+        public void bindAppInfosRemoved(ArrayList<AppInfo> appInfos);
         public void notifyWidgetProvidersChanged();
         public void bindWidgetsModel(WidgetsModel model);
         public void bindSearchProviderChanged();
@@ -2928,6 +2931,7 @@
 
             final String[] packages = mPackages;
             final int N = packages.length;
+            FlagOp flagOp = FlagOp.NO_OP;
             switch (mOp) {
                 case OP_ADD: {
                     for (int i=0; i<N; i++) {
@@ -2949,6 +2953,8 @@
                         mBgAllAppsList.updatePackage(context, packages[i], mUser);
                         mApp.getWidgetCache().removePackage(packages[i], mUser);
                     }
+                    // Since package was just updated, the target must be available now.
+                    flagOp = FlagOp.removeFlag(ShortcutInfo.FLAG_DISABLED_NOT_AVAILABLE);
                     break;
                 case OP_REMOVE: {
                     ManagedProfileHeuristic heuristic = ManagedProfileHeuristic.get(context, mUser);
@@ -2967,14 +2973,16 @@
                         mBgAllAppsList.removePackage(packages[i], mUser);
                         mApp.getWidgetCache().removePackage(packages[i], mUser);
                     }
+                    flagOp = FlagOp.addFlag(ShortcutInfo.FLAG_DISABLED_NOT_AVAILABLE);
                     break;
                 case OP_SUSPEND:
                 case OP_UNSUSPEND:
-                    boolean suspend = mOp == OP_SUSPEND;
+                    flagOp = mOp == OP_SUSPEND ?
+                            FlagOp.addFlag(ShortcutInfo.FLAG_DISABLED_SUSPENDED) :
+                                    FlagOp.removeFlag(ShortcutInfo.FLAG_DISABLED_SUSPENDED);
                     for (int i=0; i<N; i++) {
-                        if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.suspendPackage "
-                                + suspend + " " + packages[i]);
-                        mBgAllAppsList.suspendPackage(packages[i], mUser, suspend);
+                        if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.(un)suspend " + packages[i]);
+                        mBgAllAppsList.updatePackageFlags(packages[i], mUser, flagOp);
                     }
                     break;
             }
@@ -2984,11 +2992,11 @@
             final ArrayList<AppInfo> removedApps = new ArrayList<AppInfo>();
 
             if (mBgAllAppsList.added.size() > 0) {
-                added = new ArrayList<AppInfo>(mBgAllAppsList.added);
+                added = new ArrayList<>(mBgAllAppsList.added);
                 mBgAllAppsList.added.clear();
             }
             if (mBgAllAppsList.modified.size() > 0) {
-                modified = new ArrayList<AppInfo>(mBgAllAppsList.modified);
+                modified = new ArrayList<>(mBgAllAppsList.modified);
                 mBgAllAppsList.modified.clear();
             }
             if (mBgAllAppsList.removed.size() > 0) {
@@ -2996,14 +3004,7 @@
                 mBgAllAppsList.removed.clear();
             }
 
-            final Callbacks callbacks = getCallback();
-            if (callbacks == null) {
-                Log.w(TAG, "Nobody to tell about the new app.  Launcher is probably loading.");
-                return;
-            }
-
-            final HashMap<ComponentName, AppInfo> addedOrUpdatedApps =
-                    new HashMap<ComponentName, AppInfo>();
+            final HashMap<ComponentName, AppInfo> addedOrUpdatedApps = new HashMap<>();
 
             if (added != null) {
                 addAppsToAllApps(context, added);
@@ -3013,6 +3014,7 @@
             }
 
             if (modified != null) {
+                final Callbacks callbacks = getCallback();
                 final ArrayList<AppInfo> modifiedFinal = modified;
                 for (AppInfo ai : modified) {
                     addedOrUpdatedApps.put(ai.componentName, ai);
@@ -3029,7 +3031,7 @@
             }
 
             // Update shortcut infos
-            if (mOp == OP_ADD || mOp == OP_UPDATE || mOp == OP_UNSUSPEND) {
+            if (mOp == OP_ADD || flagOp != FlagOp.NO_OP) {
                 final ArrayList<ShortcutInfo> updatedShortcuts = new ArrayList<ShortcutInfo>();
                 final ArrayList<ShortcutInfo> removedShortcuts = new ArrayList<ShortcutInfo>();
                 final ArrayList<LauncherAppWidgetInfo> widgets = new ArrayList<LauncherAppWidgetInfo>();
@@ -3042,11 +3044,6 @@
                             boolean infoUpdated = false;
                             boolean shortcutUpdated = false;
 
-                            if (mOp == OP_UNSUSPEND) {
-                                si.isDisabled &= ~ ShortcutInfo.FLAG_DISABLED_SUSPENDED;
-                                infoUpdated = true;
-                            }
-
                             // Update shortcuts which use iconResource.
                             if ((si.iconResource != null)
                                     && packageSet.contains(si.iconResource.packageName)) {
@@ -3109,9 +3106,9 @@
                                     infoUpdated = true;
                                 }
 
-                                if ((si.isDisabled & ShortcutInfo.FLAG_DISABLED_NOT_AVAILABLE) != 0) {
-                                    // Since package was just updated, the target must be available now.
-                                    si.isDisabled &= ~ShortcutInfo.FLAG_DISABLED_NOT_AVAILABLE;
+                                int oldDisabledFlags = si.isDisabled;
+                                si.isDisabled = flagOp.apply(si.isDisabled);
+                                if (si.isDisabled != oldDisabledFlags) {
                                     shortcutUpdated = true;
                                 }
                             }
@@ -3144,6 +3141,7 @@
                 }
 
                 if (!updatedShortcuts.isEmpty() || !removedShortcuts.isEmpty()) {
+                    final Callbacks callbacks = getCallback();
                     mHandler.post(new Runnable() {
 
                         public void run() {
@@ -3159,6 +3157,7 @@
                     }
                 }
                 if (!widgets.isEmpty()) {
+                    final Callbacks callbacks = getCallback();
                     mHandler.post(new Runnable() {
                         public void run() {
                             Callbacks cb = getCallback();
@@ -3170,48 +3169,60 @@
                 }
             }
 
-            final ArrayList<String> removedPackageNames =
-                    new ArrayList<String>();
-            if (mOp == OP_REMOVE || mOp == OP_UNAVAILABLE || mOp == OP_SUSPEND) {
+            final HashSet<String> removedPackages = new HashSet<>();
+            final HashSet<ComponentName> removedComponents = new HashSet<>();
+            if (mOp == OP_REMOVE) {
                 // Mark all packages in the broadcast to be removed
-                removedPackageNames.addAll(Arrays.asList(packages));
+                Collections.addAll(removedPackages, packages);
+
+                // No need to update the removedComponents as
+                // removedPackages is a super-set of removedComponents
             } else if (mOp == OP_UPDATE) {
                 // Mark disabled packages in the broadcast to be removed
                 for (int i=0; i<N; i++) {
                     if (isPackageDisabled(context, packages[i], mUser)) {
-                        removedPackageNames.add(packages[i]);
+                        removedPackages.add(packages[i]);
                     }
                 }
+
+                // Update removedComponents as some components can get removed during package update
+                for (AppInfo info : removedApps) {
+                    removedComponents.add(info.componentName);
+                }
             }
 
-            if (!removedPackageNames.isEmpty() || !removedApps.isEmpty()) {
-                final int removeReason;
-                if (mOp == OP_UNAVAILABLE) {
-                    removeReason = ShortcutInfo.FLAG_DISABLED_NOT_AVAILABLE;
-                } else if (mOp == OP_SUSPEND) {
-                    removeReason = ShortcutInfo.FLAG_DISABLED_SUSPENDED;
-                } else {
-                    // Remove all the components associated with this package
-                    for (String pn : removedPackageNames) {
-                        deletePackageFromDatabase(context, pn, mUser);
-                    }
-                    // Remove all the specific components
-                    for (AppInfo a : removedApps) {
-                        ArrayList<ItemInfo> infos = getItemInfoForComponentName(a.componentName, mUser);
-                        deleteItemsFromDatabase(context, infos);
-                    }
-                    removeReason = 0;
+            if (!removedPackages.isEmpty() || !removedComponents.isEmpty()) {
+                for (String pn : removedPackages) {
+                    deletePackageFromDatabase(context, pn, mUser);
+                }
+                for (ComponentName cn : removedComponents) {
+                    deleteItemsFromDatabase(context, getItemInfoForComponentName(cn, mUser));
                 }
 
                 // Remove any queued items from the install queue
-                InstallShortcutReceiver.removeFromInstallQueue(context, removedPackageNames, mUser);
+                InstallShortcutReceiver.removeFromInstallQueue(context, removedPackages, mUser);
+
                 // Call the components-removed callback
+                final Callbacks callbacks = getCallback();
                 mHandler.post(new Runnable() {
                     public void run() {
                         Callbacks cb = getCallback();
                         if (callbacks == cb && cb != null) {
-                            callbacks.bindComponentsRemoved(
-                                    removedPackageNames, removedApps, mUser, removeReason);
+                            callbacks.bindWorkspaceComponentsRemoved(
+                                    removedPackages, removedComponents, mUser);
+                        }
+                    }
+                });
+            }
+
+            if (!removedApps.isEmpty()) {
+                // Remove corresponding apps from All-Apps
+                final Callbacks callbacks = getCallback();
+                mHandler.post(new Runnable() {
+                    public void run() {
+                        Callbacks cb = getCallback();
+                        if (callbacks == cb && cb != null) {
+                            callbacks.bindAppInfosRemoved(removedApps);
                         }
                     }
                 });
@@ -3221,6 +3232,7 @@
             // get widget update signals.
             if (!Utilities.ATLEAST_MARSHMALLOW &&
                     (mOp == OP_ADD || mOp == OP_REMOVE || mOp == OP_UPDATE)) {
+                final Callbacks callbacks = getCallback();
                 mHandler.post(new Runnable() {
                     public void run() {
                         Callbacks cb = getCallback();
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 47ceb8c..207121b 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -527,13 +527,8 @@
         private long mMaxScreenId = -1;
 
         DatabaseHelper(Context context, LauncherProvider provider) {
-            super(new NoLocaleSqliteContext(context), LauncherFiles.LAUNCHER_DB,
-                    null, DATABASE_VERSION);
-            mContext = context;
-            mProvider = provider;
-
-            mAppWidgetHost = new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID);
-
+            this(context, provider, LauncherFiles.LAUNCHER_DB,
+                    new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID));
             // Table creation sometimes fails silently, which leads to a crash loop.
             // This way, we will try to create a table every time after crash, so the device
             // would eventually be able to recover.
@@ -544,6 +539,21 @@
                 addWorkspacesTable(getWritableDatabase(), true);
             }
 
+            initIds();
+        }
+
+        /**
+         * Constructor used only in tests.
+         */
+        public DatabaseHelper(
+                Context context, LauncherProvider provider, String tableName, AppWidgetHost host) {
+            super(new NoLocaleSqliteContext(context), tableName, null, DATABASE_VERSION);
+            mContext = context;
+            mProvider = provider;
+            mAppWidgetHost = host;
+        }
+
+        protected void initIds() {
             // In the case where neither onCreate nor onUpgrade gets called, we read the maxId from
             // the DB here
             if (mMaxItemId == -1) {
@@ -554,19 +564,6 @@
             }
         }
 
-        /**
-         * Constructor used only in tests.
-         */
-        public DatabaseHelper(Context context, LauncherProvider provider, String tableName) {
-            super(new NoLocaleSqliteContext(context), tableName, null, DATABASE_VERSION);
-            mContext = context;
-            mProvider = provider;
-
-            mAppWidgetHost = null;
-            mMaxItemId = initializeMaxItemId(getWritableDatabase());
-            mMaxScreenId = initializeMaxScreenId(getWritableDatabase());
-        }
-
         private boolean tableExists(String tableName) {
             Cursor c = getReadableDatabase().query(
                     true, "sqlite_master", new String[] {"tbl_name"},
diff --git a/src/com/android/launcher3/WidgetPreviewLoader.java b/src/com/android/launcher3/WidgetPreviewLoader.java
index 314dd8a..cb3126c 100644
--- a/src/com/android/launcher3/WidgetPreviewLoader.java
+++ b/src/com/android/launcher3/WidgetPreviewLoader.java
@@ -3,9 +3,10 @@
 import android.content.ComponentName;
 import android.content.ContentValues;
 import android.content.Context;
+import android.content.pm.ActivityInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.database.Cursor;
 import android.database.SQLException;
@@ -30,6 +31,7 @@
 import com.android.launcher3.compat.AppWidgetManagerCompat;
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
+import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.SQLiteCacheHelper;
 import com.android.launcher3.util.Thunk;
@@ -87,15 +89,14 @@
      * Generates the widget preview on {@link AsyncTask#THREAD_POOL_EXECUTOR}. Must be
      * called on UI thread
      *
-     * @param o either {@link LauncherAppWidgetProviderInfo} or {@link ResolveInfo}
      * @return a request id which can be used to cancel the request.
      */
-    public PreviewLoadRequest getPreview(final Object o, int previewWidth,
+    public PreviewLoadRequest getPreview(WidgetItem item, int previewWidth,
             int previewHeight, WidgetCell caller) {
         String size = previewWidth + "x" + previewHeight;
-        WidgetCacheKey key = getObjectKey(o, size);
+        WidgetCacheKey key = new WidgetCacheKey(item.componentName, item.user, size);
 
-        PreviewLoadTask task = new PreviewLoadTask(key, o, previewWidth, previewHeight, caller);
+        PreviewLoadTask task = new PreviewLoadTask(key, item, previewWidth, previewHeight, caller);
         task.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
         return new PreviewLoadRequest(task);
     }
@@ -135,19 +136,6 @@
         }
     }
 
-    private WidgetCacheKey getObjectKey(Object o, String size) {
-        // should cache the string builder
-        if (o instanceof LauncherAppWidgetProviderInfo) {
-            LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo) o;
-            return new WidgetCacheKey(info.provider, mWidgetManager.getUser(info), size);
-        } else {
-            ResolveInfo info = (ResolveInfo) o;
-            return new WidgetCacheKey(
-                    new ComponentName(info.activityInfo.packageName, info.activityInfo.name),
-                    UserHandleCompat.myUserHandle(), size);
-        }
-    }
-
     @Thunk void writeToDb(WidgetCacheKey key, long[] versions, Bitmap preview) {
         ContentValues values = new ContentValues();
         values.put(CacheDb.COLUMN_COMPONENT, key.componentName.flattenToShortString());
@@ -180,30 +168,19 @@
      *   2. Any preview for an absent package is removed
      * This ensures that we remove entries for packages which changed while the launcher was dead.
      */
-    public void removeObsoletePreviews(ArrayList<Object> list) {
+    public void removeObsoletePreviews(ArrayList<? extends ComponentKey> list) {
         Utilities.assertWorkerThread();
 
         LongSparseArray<HashSet<String>> validPackages = new LongSparseArray<>();
 
-        for (Object obj : list) {
-            final UserHandleCompat user;
-            final String pkg;
-            if (obj instanceof ResolveInfo) {
-                user = UserHandleCompat.myUserHandle();
-                pkg = ((ResolveInfo) obj).activityInfo.packageName;
-            } else {
-                LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo) obj;
-                user = mWidgetManager.getUser(info);
-                pkg = info.provider.getPackageName();
-            }
-
-            final long userId = mUserManager.getSerialNumberForUser(user);
+        for (ComponentKey key : list) {
+            final long userId = mUserManager.getSerialNumberForUser(key.user);
             HashSet<String> packages = validPackages.get(userId);
             if (packages == null) {
                 packages = new HashSet<>();
                 validPackages.put(userId, packages);
             }
-            packages.add(pkg);
+            packages.add(key.componentName.getPackageName());
         }
 
         LongSparseArray<HashSet<String>> packagesToDelete = new LongSparseArray<>();
@@ -294,14 +271,14 @@
         return null;
     }
 
-    @Thunk Bitmap generatePreview(Launcher launcher, Object info, Bitmap recycle,
+    private Bitmap generatePreview(Launcher launcher, WidgetItem item, Bitmap recycle,
             int previewWidth, int previewHeight) {
-        if (info instanceof LauncherAppWidgetProviderInfo) {
-            return generateWidgetPreview(launcher, (LauncherAppWidgetProviderInfo) info,
+        if (item.widgetInfo != null) {
+            return generateWidgetPreview(launcher, item.widgetInfo,
                     previewWidth, recycle, null);
         } else {
-            return generateShortcutPreview(launcher,
-                    (ResolveInfo) info, previewWidth, previewHeight, recycle);
+            return generateShortcutPreview(launcher, item.activityInfo,
+                    previewWidth, previewHeight, recycle);
         }
     }
 
@@ -430,7 +407,7 @@
     }
 
     private Bitmap generateShortcutPreview(
-            Launcher launcher, ResolveInfo info, int maxWidth, int maxHeight, Bitmap preview) {
+            Launcher launcher, ActivityInfo info, int maxWidth, int maxHeight, Bitmap preview) {
         final Canvas c = new Canvas();
         if (preview == null) {
             preview = Bitmap.createBitmap(maxWidth, maxHeight, Config.ARGB_8888);
@@ -443,7 +420,7 @@
             c.drawColor(0, PorterDuff.Mode.CLEAR);
         }
 
-        Drawable icon = mutateOnMainThread(mIconCache.getFullResIcon(info.activityInfo));
+        Drawable icon = mutateOnMainThread(mIconCache.getFullResIcon(info));
         icon.setFilterBitmap(true);
 
         // Draw a desaturated/scaled version of the icon in the background as a watermark
@@ -499,7 +476,8 @@
             if (versions == null) {
                 versions = new long[2];
                 try {
-                    PackageInfo info = mContext.getPackageManager().getPackageInfo(packageName, 0);
+                    PackageInfo info = mContext.getPackageManager().getPackageInfo(packageName,
+                            PackageManager.GET_UNINSTALLED_PACKAGES);
                     versions[0] = info.versionCode;
                     versions[1] = info.lastUpdateTime;
                 } catch (NameNotFoundException e) {
@@ -548,14 +526,14 @@
 
     public class PreviewLoadTask extends AsyncTask<Void, Void, Bitmap> {
         @Thunk final WidgetCacheKey mKey;
-        private final Object mInfo;
+        private final WidgetItem mInfo;
         private final int mPreviewHeight;
         private final int mPreviewWidth;
         private final WidgetCell mCaller;
         @Thunk long[] mVersions;
         @Thunk Bitmap mBitmapToRecycle;
 
-        PreviewLoadTask(WidgetCacheKey key, Object info, int previewWidth,
+        PreviewLoadTask(WidgetCacheKey key, WidgetItem info, int previewWidth,
                 int previewHeight, WidgetCell caller) {
             mKey = key;
             mInfo = info;
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 1a41e53..9f4c099 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -3922,41 +3922,10 @@
         });
     }
 
-    public void disableShortcutsByPackageName(final ArrayList<String> packages,
-            final UserHandleCompat user, final int reason) {
-        final HashSet<String> packageNames = new HashSet<String>();
-        packageNames.addAll(packages);
-
-        mapOverItems(MAP_RECURSE, new ItemOperator() {
-            @Override
-            public boolean evaluate(ItemInfo info, View v, View parent) {
-                if (info instanceof ShortcutInfo && v instanceof BubbleTextView) {
-                    ShortcutInfo shortcutInfo = (ShortcutInfo) info;
-                    ComponentName cn = shortcutInfo.getTargetComponent();
-                    if (user.equals(shortcutInfo.user) && cn != null
-                            && packageNames.contains(cn.getPackageName())) {
-                        shortcutInfo.isDisabled |= reason;
-                        BubbleTextView shortcut = (BubbleTextView) v;
-                        shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache);
-
-                        if (parent != null) {
-                            parent.invalidate();
-                        }
-                    }
-                }
-                // process all the shortcuts
-                return false;
-            }
-        });
-    }
-
     // Removes ALL items that match a given package name, this is usually called when a package
     // has been removed and we want to remove all components (widgets, shortcuts, apps) that
     // belong to that package.
-    void removeItemsByPackageName(final ArrayList<String> packages, final UserHandleCompat user) {
-        final HashSet<String> packageNames = new HashSet<String>();
-        packageNames.addAll(packages);
-
+    void removeItemsByPackageName(final HashSet<String> packageNames, final UserHandleCompat user) {
         // Filter out all the ItemInfos that this is going to affect
         final HashSet<ItemInfo> infos = new HashSet<ItemInfo>();
         final HashSet<ComponentName> cns = new HashSet<ComponentName>();
@@ -4138,7 +4107,7 @@
     }
 
     public void removeAbandonedPromise(String packageName, UserHandleCompat user) {
-        ArrayList<String> packages = new ArrayList<String>(1);
+        HashSet<String> packages = new HashSet<>(1);
         packages.add(packageName);
         LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user);
         removeItemsByPackageName(packages, user);
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 9d5afb4..fa34d75 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -230,8 +230,6 @@
         mSearchBarController = searchController;
         mSearchBarController.initialize(mApps, mSearchInput, mLauncher, this);
         mAdapter.setSearchController(mSearchBarController);
-
-        updateBackgroundAndPaddings();
     }
 
     /**
@@ -311,19 +309,17 @@
         mAppsRecyclerView.setPremeasuredIconHeights(predIcon.getMeasuredHeight(),
                 icon.getMeasuredHeight());
 
-        updateBackgroundAndPaddings();
+        updatePaddingsAndMargins();
     }
 
     @Override
-    public void onBoundsChanged(Rect newBounds) {
-        mLauncher.updateOverlayBounds(newBounds);
-    }
+    public void onBoundsChanged(Rect newBounds) { }
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        mContentBounds.set(mContentPadding.left, mContentPadding.top,
-                MeasureSpec.getSize(widthMeasureSpec) - mContentPadding.right,
-                MeasureSpec.getSize(heightMeasureSpec) - mContentPadding.bottom);
+        mContentBounds.set(mHorizontalPadding, 0,
+                MeasureSpec.getSize(widthMeasureSpec) - mHorizontalPadding,
+                MeasureSpec.getSize(heightMeasureSpec));
 
         // Update the number of items in the grid before we measure the view
         // TODO: mSectionNamesMargin is currently 0, but also account for it,
@@ -365,8 +361,10 @@
      * container view, we inset the background and padding of the recycler view to allow for the
      * recycler view to handle touch events (for fast scrolling) all the way to the edge.
      */
-    @Override
-    protected void onUpdateBgPadding(Rect padding, Rect bgPadding) {
+    private void updatePaddingsAndMargins() {
+        Rect bgPadding = new Rect();
+        getRevealView().getBackground().getPadding(bgPadding);
+
         mAppsRecyclerView.updateBackgroundPadding(bgPadding);
         mAdapter.updateBackgroundPadding(bgPadding);
         mElevationController.updateBackgroundPadding(bgPadding);
@@ -377,16 +375,16 @@
         int startInset = Math.max(mSectionNamesMargin, maxScrollBarWidth);
         int topBottomPadding = mRecyclerViewTopBottomPadding;
         if (Utilities.isRtl(getResources())) {
-            mAppsRecyclerView.setPadding(padding.left + maxScrollBarWidth,
-                    topBottomPadding, padding.right + startInset, topBottomPadding);
+            mAppsRecyclerView.setPadding(bgPadding.left + maxScrollBarWidth,
+                    topBottomPadding, bgPadding.right + startInset, topBottomPadding);
         } else {
-            mAppsRecyclerView.setPadding(padding.left + startInset, topBottomPadding,
-                    padding.right + maxScrollBarWidth, topBottomPadding);
+            mAppsRecyclerView.setPadding(bgPadding.left + startInset, topBottomPadding,
+                    bgPadding.right + maxScrollBarWidth, topBottomPadding);
         }
 
         MarginLayoutParams lp = (MarginLayoutParams) mSearchContainer.getLayoutParams();
-        lp.leftMargin = padding.left;
-        lp.rightMargin = padding.right;
+        lp.leftMargin = bgPadding.left;
+        lp.rightMargin = bgPadding.right;
         mSearchContainer.setLayoutParams(lp);
     }
 
diff --git a/src/com/android/launcher3/allapps/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
index 39d6dd5..a4bea8d 100644
--- a/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/AllAppsSearchBarController.java
@@ -175,6 +175,7 @@
         /**
          * Called when the bounds of the search bar has changed.
          */
+        @Deprecated
         void onBoundsChanged(Rect newBounds);
 
         /**
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index 80f9e46..7524128 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -314,7 +314,7 @@
         endDrag();
     }
 
-    public void onAppsRemoved(final ArrayList<String> packageNames, HashSet<ComponentName> cns) {
+    public void onAppsRemoved(final HashSet<String> packageNames, HashSet<ComponentName> cns) {
         // Cancel the current drag if we are removing an app that we are dragging
         if (mDragObject != null) {
             Object rawDragInfo = mDragObject.dragInfo;
diff --git a/src/com/android/launcher3/model/WidgetItem.java b/src/com/android/launcher3/model/WidgetItem.java
new file mode 100644
index 0000000..b3f0c82
--- /dev/null
+++ b/src/com/android/launcher3/model/WidgetItem.java
@@ -0,0 +1,73 @@
+package com.android.launcher3.model;
+
+import android.content.ComponentName;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.compat.AppWidgetManagerCompat;
+import com.android.launcher3.compat.UserHandleCompat;
+import com.android.launcher3.util.ComponentKey;
+
+import java.text.Collator;
+
+/**
+ * An wrapper over various items displayed in a widget picker,
+ * {@link LauncherAppWidgetProviderInfo} & {@link ActivityInfo}. This provides easier access to
+ * common attributes like spanX and spanY.
+ */
+public class WidgetItem extends ComponentKey implements Comparable<WidgetItem> {
+
+    private static UserHandleCompat sMyUserHandle;
+    private static Collator sCollator;
+
+    public final LauncherAppWidgetProviderInfo widgetInfo;
+    public final ActivityInfo activityInfo;
+
+    public final String label;
+    public final int spanX, spanY;
+
+    public WidgetItem(LauncherAppWidgetProviderInfo info, AppWidgetManagerCompat widgetManager) {
+        super(info.provider, widgetManager.getUser(info));
+
+        label = Utilities.trim(widgetManager.loadLabel(info));
+        widgetInfo = info;
+        activityInfo = null;
+
+        InvariantDeviceProfile idv = LauncherAppState.getInstance().getInvariantDeviceProfile();
+        spanX = Math.min(info.spanX, idv.numColumns);
+        spanY = Math.min(info.spanY, idv.numRows);
+    }
+
+    public WidgetItem(ResolveInfo info, PackageManager pm) {
+        super(new ComponentName(info.activityInfo.packageName, info.activityInfo.name),
+                UserHandleCompat.myUserHandle());
+        label = Utilities.trim(info.loadLabel(pm));
+        widgetInfo = null;
+        activityInfo = info.activityInfo;
+        spanX = spanY = 1;
+    }
+
+    @Override
+    public int compareTo(WidgetItem another) {
+        if (sMyUserHandle == null) {
+            // Delay these object creation until required.
+            sMyUserHandle = UserHandleCompat.myUserHandle();
+            sCollator = Collator.getInstance();
+        }
+
+        // Independent of how the labels compare, if only one of the two widget info belongs to
+        // work profile, put that one in the back.
+        boolean thisWorkProfile = !sMyUserHandle.equals(user);
+        boolean otherWorkProfile = !sMyUserHandle.equals(another.user);
+        if (thisWorkProfile ^ otherWorkProfile) {
+            return thisWorkProfile ? 1 : -1;
+        }
+
+        return sCollator.compare(label, another.label);
+    }
+}
diff --git a/src/com/android/launcher3/model/WidgetsAndShortcutNameComparator.java b/src/com/android/launcher3/model/WidgetsAndShortcutNameComparator.java
deleted file mode 100644
index b990560..0000000
--- a/src/com/android/launcher3/model/WidgetsAndShortcutNameComparator.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package com.android.launcher3.model;
-
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import com.android.launcher3.LauncherAppWidgetProviderInfo;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.compat.AppWidgetManagerCompat;
-import com.android.launcher3.compat.UserHandleCompat;
-import com.android.launcher3.util.ComponentKey;
-
-import java.text.Collator;
-import java.util.Comparator;
-import java.util.HashMap;
-
-public class WidgetsAndShortcutNameComparator implements Comparator<Object> {
-    private final AppWidgetManagerCompat mManager;
-    private final PackageManager mPackageManager;
-    private final HashMap<ComponentKey, String> mLabelCache;
-    private final Collator mCollator;
-    private final UserHandleCompat mMainHandle;
-
-    public WidgetsAndShortcutNameComparator(Context context) {
-        mManager = AppWidgetManagerCompat.getInstance(context);
-        mPackageManager = context.getPackageManager();
-        mLabelCache = new HashMap<>();
-        mCollator = Collator.getInstance();
-        mMainHandle = UserHandleCompat.myUserHandle();
-    }
-
-    /**
-     * Resets any stored state.
-     */
-    public void reset() {
-        mLabelCache.clear();
-    }
-
-    @Override
-    public final int compare(Object objA, Object objB) {
-        ComponentKey keyA = getComponentKey(objA);
-        ComponentKey keyB = getComponentKey(objB);
-
-        // Independent of how the labels compare, if only one of the two widget info belongs to
-        // work profile, put that one in the back.
-        boolean aWorkProfile = !mMainHandle.equals(keyA.user);
-        boolean bWorkProfile = !mMainHandle.equals(keyB.user);
-        if (aWorkProfile && !bWorkProfile) {
-            return 1;
-        }
-        if (!aWorkProfile && bWorkProfile) {
-            return -1;
-        }
-
-        // Get the labels for comparison
-        String labelA = mLabelCache.get(keyA);
-        String labelB = mLabelCache.get(keyB);
-        if (labelA == null) {
-            labelA = getLabel(objA);
-            mLabelCache.put(keyA, labelA);
-        }
-        if (labelB == null) {
-            labelB = getLabel(objB);
-            mLabelCache.put(keyB, labelB);
-        }
-        return mCollator.compare(labelA, labelB);
-    }
-
-    /**
-     * @return a component key for the given widget or shortcut info.
-     */
-    private ComponentKey getComponentKey(Object o) {
-        if (o instanceof LauncherAppWidgetProviderInfo) {
-            LauncherAppWidgetProviderInfo widgetInfo = (LauncherAppWidgetProviderInfo) o;
-            return new ComponentKey(widgetInfo.provider, mManager.getUser(widgetInfo));
-        } else {
-            ResolveInfo shortcutInfo = (ResolveInfo) o;
-            ComponentName cn = new ComponentName(shortcutInfo.activityInfo.packageName,
-                    shortcutInfo.activityInfo.name);
-            // Currently, there are no work profile shortcuts
-            return new ComponentKey(cn, UserHandleCompat.myUserHandle());
-        }
-    }
-
-    /**
-     * @return the label for the given widget or shortcut info.  This may be an expensive call.
-     */
-    private String getLabel(Object o) {
-        if (o instanceof LauncherAppWidgetProviderInfo) {
-            LauncherAppWidgetProviderInfo widgetInfo = (LauncherAppWidgetProviderInfo) o;
-            return Utilities.trim(mManager.loadLabel(widgetInfo));
-        } else {
-            ResolveInfo shortcutInfo = (ResolveInfo) o;
-            return Utilities.trim(shortcutInfo.loadLabel(mPackageManager));
-        }
-    }
-};
diff --git a/src/com/android/launcher3/model/WidgetsModel.java b/src/com/android/launcher3/model/WidgetsModel.java
index e043c94..1107b44 100644
--- a/src/com/android/launcher3/model/WidgetsModel.java
+++ b/src/com/android/launcher3/model/WidgetsModel.java
@@ -2,9 +2,9 @@
 package com.android.launcher3.model;
 
 import android.appwidget.AppWidgetProviderInfo;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.os.DeadObjectException;
 import android.os.TransactionTooLargeException;
@@ -19,7 +19,6 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.compat.AlphabeticIndexCompat;
 import com.android.launcher3.compat.AppWidgetManagerCompat;
-import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.config.ProviderConfig;
 
 import java.util.ArrayList;
@@ -42,20 +41,18 @@
     private final ArrayList<PackageItemInfo> mPackageItemInfos;
 
     /* Map of widgets and shortcuts that are tracked per package. */
-    private final HashMap<PackageItemInfo, ArrayList<Object>> mWidgetsList;
+    private final HashMap<PackageItemInfo, ArrayList<WidgetItem>> mWidgetsList;
 
     private final AppWidgetManagerCompat mAppWidgetMgr;
-    private final WidgetsAndShortcutNameComparator mWidgetAndShortcutNameComparator;
     private final Comparator<ItemInfo> mAppNameComparator;
     private final IconCache mIconCache;
     private final AppFilter mAppFilter;
     private final AlphabeticIndexCompat mIndexer;
 
-    private ArrayList<Object> mRawList;
+    private ArrayList<WidgetItem> mRawList;
 
     public WidgetsModel(Context context,  IconCache iconCache, AppFilter appFilter) {
         mAppWidgetMgr = AppWidgetManagerCompat.getInstance(context);
-        mWidgetAndShortcutNameComparator = new WidgetsAndShortcutNameComparator(context);
         mAppNameComparator = (new AppNameComparator(context)).getAppInfoComparator();
         mIconCache = iconCache;
         mAppFilter = appFilter;
@@ -70,13 +67,12 @@
     private WidgetsModel(WidgetsModel model) {
         mAppWidgetMgr = model.mAppWidgetMgr;
         mPackageItemInfos = (ArrayList<PackageItemInfo>) model.mPackageItemInfos.clone();
-        mWidgetsList = (HashMap<PackageItemInfo, ArrayList<Object>>) model.mWidgetsList.clone();
-        mWidgetAndShortcutNameComparator = model.mWidgetAndShortcutNameComparator;
+        mWidgetsList = (HashMap<PackageItemInfo, ArrayList<WidgetItem>>) model.mWidgetsList.clone();
         mAppNameComparator = model.mAppNameComparator;
         mIconCache = model.mIconCache;
         mAppFilter = model.mAppFilter;
         mIndexer = model.mIndexer;
-        mRawList = (ArrayList<Object>) model.mRawList.clone();
+        mRawList = (ArrayList<WidgetItem>) model.mRawList.clone();
     }
 
     // Access methods that may be deleted if the private fields are made package-private.
@@ -92,11 +88,11 @@
         return mPackageItemInfos.get(pos);
     }
 
-    public List<Object> getSortedWidgets(int pos) {
+    public List<WidgetItem> getSortedWidgets(int pos) {
         return mWidgetsList.get(mPackageItemInfos.get(pos));
     }
 
-    public ArrayList<Object> getRawList() {
+    public ArrayList<WidgetItem> getRawList() {
         return mRawList;
     }
 
@@ -108,16 +104,21 @@
         Utilities.assertWorkerThread();
 
         try {
-            final ArrayList<Object> widgetsAndShortcuts = new ArrayList<>();
+            final ArrayList<WidgetItem> widgetsAndShortcuts = new ArrayList<>();
             // Widgets
-            for (AppWidgetProviderInfo widgetInfo :
-                    AppWidgetManagerCompat.getInstance(context).getAllProviders()) {
-                widgetsAndShortcuts.add(LauncherAppWidgetProviderInfo
-                        .fromProviderInfo(context, widgetInfo));
+            AppWidgetManagerCompat widgetManager = AppWidgetManagerCompat.getInstance(context);
+            for (AppWidgetProviderInfo widgetInfo : widgetManager.getAllProviders()) {
+                widgetsAndShortcuts.add(new WidgetItem(
+                        LauncherAppWidgetProviderInfo.fromProviderInfo(context, widgetInfo),
+                        widgetManager));
             }
+
             // Shortcuts
-            widgetsAndShortcuts.addAll(context.getPackageManager().queryIntentActivities(
-                    new Intent(Intent.ACTION_CREATE_SHORTCUT), 0));
+            PackageManager pm = context.getPackageManager();
+            for (ResolveInfo info :
+                    pm.queryIntentActivities(new Intent(Intent.ACTION_CREATE_SHORTCUT), 0)) {
+                widgetsAndShortcuts.add(new WidgetItem(info, pm));
+            }
             setWidgetsAndShortcuts(widgetsAndShortcuts);
         } catch (Exception e) {
             if (!ProviderConfig.IS_DOGFOOD_BUILD &&
@@ -134,7 +135,7 @@
         return clone();
     }
 
-    private void setWidgetsAndShortcuts(ArrayList<Object> rawWidgetsShortcuts) {
+    private void setWidgetsAndShortcuts(ArrayList<WidgetItem> rawWidgetsShortcuts) {
         mRawList = rawWidgetsShortcuts;
         if (DEBUG) {
             Log.d(TAG, "addWidgetsAndShortcuts, widgetsShortcuts#=" + rawWidgetsShortcuts.size());
@@ -147,76 +148,63 @@
         // clear the lists.
         mWidgetsList.clear();
         mPackageItemInfos.clear();
-        mWidgetAndShortcutNameComparator.reset();
 
         InvariantDeviceProfile idp = LauncherAppState.getInstance().getInvariantDeviceProfile();
 
         // add and update.
-        for (Object o: rawWidgetsShortcuts) {
-            String packageName = "";
-            UserHandleCompat userHandle = null;
-            ComponentName componentName = null;
-            if (o instanceof LauncherAppWidgetProviderInfo) {
-                LauncherAppWidgetProviderInfo widgetInfo = (LauncherAppWidgetProviderInfo) o;
-
+        for (WidgetItem item: rawWidgetsShortcuts) {
+            if (item.widgetInfo != null) {
                 // Ensure that all widgets we show can be added on a workspace of this size
-                int minSpanX = Math.min(widgetInfo.spanX, widgetInfo.minSpanX);
-                int minSpanY = Math.min(widgetInfo.spanY, widgetInfo.minSpanY);
-                if (minSpanX <= (int) idp.numColumns &&
-                    minSpanY <= (int) idp.numRows) {
-                    componentName = widgetInfo.provider;
-                    packageName = widgetInfo.provider.getPackageName();
-                    userHandle = mAppWidgetMgr.getUser(widgetInfo);
-                } else {
+                int minSpanX = Math.min(item.widgetInfo.spanX, item.widgetInfo.minSpanX);
+                int minSpanY = Math.min(item.widgetInfo.spanY, item.widgetInfo.minSpanY);
+                if (minSpanX > idp.numColumns || minSpanY > idp.numRows) {
                     if (DEBUG) {
                         Log.d(TAG, String.format(
                                 "Widget %s : (%d X %d) can't fit on this device",
-                                widgetInfo.provider, minSpanX, minSpanY));
+                                item.componentName, minSpanX, minSpanY));
                     }
                     continue;
                 }
-            } else if (o instanceof ResolveInfo) {
-                ResolveInfo resolveInfo = (ResolveInfo) o;
-                componentName = new ComponentName(resolveInfo.activityInfo.packageName,
-                        resolveInfo.activityInfo.name);
-                packageName = resolveInfo.activityInfo.packageName;
-                userHandle = UserHandleCompat.myUserHandle();
             }
 
-            if (componentName == null || userHandle == null) {
-                Log.e(TAG, String.format("Widget cannot be set for %s.", o.getClass().toString()));
-                continue;
-            }
-            if (mAppFilter != null && !mAppFilter.shouldShowApp(componentName)) {
+            if (mAppFilter != null && !mAppFilter.shouldShowApp(item.componentName)) {
                 if (DEBUG) {
                     Log.d(TAG, String.format("%s is filtered and not added to the widget tray.",
-                        packageName));
+                            item.componentName));
                 }
                 continue;
             }
 
+            String packageName = item.componentName.getPackageName();
             PackageItemInfo pInfo = tmpPackageItemInfos.get(packageName);
-            ArrayList<Object> widgetsShortcutsList = mWidgetsList.get(pInfo);
-            if (widgetsShortcutsList != null) {
-                widgetsShortcutsList.add(o);
-            } else {
+            ArrayList<WidgetItem> widgetsShortcutsList = mWidgetsList.get(pInfo);
+
+            if (widgetsShortcutsList == null) {
                 widgetsShortcutsList = new ArrayList<>();
-                widgetsShortcutsList.add(o);
+
                 pInfo = new PackageItemInfo(packageName);
-                mIconCache.getTitleAndIconForApp(packageName, userHandle,
-                        true /* userLowResIcon */, pInfo);
-                pInfo.titleSectionName = mIndexer.computeSectionName(pInfo.title);
-                mWidgetsList.put(pInfo, widgetsShortcutsList);
                 tmpPackageItemInfos.put(packageName,  pInfo);
+
                 mPackageItemInfos.add(pInfo);
+                mWidgetsList.put(pInfo, widgetsShortcutsList);
             }
+
+            widgetsShortcutsList.add(item);
         }
 
-        // sort.
-        Collections.sort(mPackageItemInfos, mAppNameComparator);
-        for (PackageItemInfo p: mPackageItemInfos) {
-            Collections.sort(mWidgetsList.get(p), mWidgetAndShortcutNameComparator);
+        // Update each package entry
+        for (PackageItemInfo p : mPackageItemInfos) {
+            ArrayList<WidgetItem> widgetsShortcutsList = mWidgetsList.get(p);
+            Collections.sort(widgetsShortcutsList);
+
+            // Update the package entry based on the first item.
+            p.user = widgetsShortcutsList.get(0).user;
+            mIconCache.getTitleAndIconForApp(p, true /* userLowResIcon */);
+            p.titleSectionName = mIndexer.computeSectionName(p.title);
         }
+
+        // sort the package entries.
+        Collections.sort(mPackageItemInfos, mAppNameComparator);
     }
 
     /**
diff --git a/src/com/android/launcher3/util/FlagOp.java b/src/com/android/launcher3/util/FlagOp.java
new file mode 100644
index 0000000..5e26ed1
--- /dev/null
+++ b/src/com/android/launcher3/util/FlagOp.java
@@ -0,0 +1,30 @@
+package com.android.launcher3.util;
+
+public abstract class FlagOp {
+
+    public static FlagOp NO_OP = new FlagOp() {};
+
+    private FlagOp() {}
+
+    public int apply(int flags) {
+        return flags;
+    }
+
+    public static FlagOp addFlag(final int flag) {
+        return new FlagOp() {
+            @Override
+            public int apply(int flags) {
+                return flags | flag;
+            }
+        };
+    }
+
+    public static FlagOp removeFlag(final int flag) {
+        return new FlagOp() {
+            @Override
+            public int apply(int flags) {
+                return flags & ~flag;
+            }
+        };
+    }
+}
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index 70eceb9..9ec0340 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -17,8 +17,6 @@
 package com.android.launcher3.widget;
 
 import android.content.Context;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.util.AttributeSet;
@@ -31,17 +29,15 @@
 import android.widget.TextView;
 
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.SimpleOnStylusPressListener;
 import com.android.launcher3.R;
 import com.android.launcher3.StylusEventHelper;
 import com.android.launcher3.WidgetPreviewLoader;
 import com.android.launcher3.WidgetPreviewLoader.PreviewLoadRequest;
-import com.android.launcher3.compat.AppWidgetManagerCompat;
+import com.android.launcher3.model.WidgetItem;
 
 /**
  * Represents the individual cell of the widget inside the widget tray. The preview is drawn
@@ -72,14 +68,13 @@
     private TextView mWidgetName;
     private TextView mWidgetDims;
 
-    private String mDimensionsFormatString;
-    private Object mInfo;
+    private WidgetItem mItem;
 
     private WidgetPreviewLoader mWidgetPreviewLoader;
     private PreviewLoadRequest mActiveRequest;
     private StylusEventHelper mStylusEventHelper;
 
-    private Launcher mLauncher;
+    private final Launcher mLauncher;
 
     public WidgetCell(Context context) {
         this(context, null);
@@ -96,7 +91,6 @@
         mLauncher = (Launcher) context;
         mStylusEventHelper = new StylusEventHelper(new SimpleOnStylusPressListener(this), this);
 
-        mDimensionsFormatString = r.getString(R.string.widget_dims_format);
         setContainerWidth();
         setWillNotDraw(false);
         setClipToPadding(false);
@@ -136,33 +130,18 @@
         }
     }
 
-    /**
-     * Apply the widget provider info to the view.
-     */
-    public void applyFromAppWidgetProviderInfo(LauncherAppWidgetProviderInfo info,
-            WidgetPreviewLoader loader) {
-
-        InvariantDeviceProfile profile =
-                LauncherAppState.getInstance().getInvariantDeviceProfile();
-        mInfo = info;
-        // TODO(hyunyoungs): setup a cache for these labels.
-        mWidgetName.setText(AppWidgetManagerCompat.getInstance(getContext()).loadLabel(info));
-        int hSpan = Math.min(info.spanX, profile.numColumns);
-        int vSpan = Math.min(info.spanY, profile.numRows);
-        mWidgetDims.setText(String.format(mDimensionsFormatString, hSpan, vSpan));
+    public void applyFromCellItem(WidgetItem item, WidgetPreviewLoader loader) {
+        mItem = item;
+        mWidgetName.setText(mItem.label);
+        mWidgetDims.setText(getContext().getString(R.string.widget_dims_format,
+                mItem.spanX, mItem.spanY));
         mWidgetPreviewLoader = loader;
-    }
 
-    /**
-     * Apply the resolve info to the view.
-     */
-    public void applyFromResolveInfo(
-            PackageManager pm, ResolveInfo info, WidgetPreviewLoader loader) {
-        mInfo = info;
-        CharSequence label = info.loadLabel(pm);
-        mWidgetName.setText(label);
-        mWidgetDims.setText(String.format(mDimensionsFormatString, 1, 1));
-        mWidgetPreviewLoader = loader;
+        if (item.activityInfo != null) {
+            setTag(new PendingAddShortcutInfo(item.activityInfo));
+        } else {
+            setTag(new PendingAddWidgetInfo(mLauncher, item.widgetInfo));
+        }
     }
 
     public int[] getPreviewSize() {
@@ -191,7 +170,7 @@
             Log.d(TAG, String.format("[tag=%s] ensurePreview (%d, %d):",
                     getTagToString(), size[0], size[1]));
         }
-        mActiveRequest = mWidgetPreviewLoader.getPreview(mInfo, size[0], size[1], this);
+        mActiveRequest = mWidgetPreviewLoader.getPreview(mItem, size[0], size[1], this);
     }
 
     @Override
diff --git a/src/com/android/launcher3/widget/WidgetsContainerView.java b/src/com/android/launcher3/widget/WidgetsContainerView.java
index 5d6f475..23d0433 100644
--- a/src/com/android/launcher3/widget/WidgetsContainerView.java
+++ b/src/com/android/launcher3/widget/WidgetsContainerView.java
@@ -96,6 +96,18 @@
         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);
+        if (Utilities.isRtl(getResources())) {
+            getContentView().setPadding(0, bgPadding.top,
+                    bgPadding.right, bgPadding.bottom);
+            mRecyclerView.updateBackgroundPadding(new Rect(bgPadding.left, 0, 0, 0));
+        } else {
+            getContentView().setPadding(bgPadding.left, bgPadding.top,
+                    0, bgPadding.bottom);
+            mRecyclerView.updateBackgroundPadding(new Rect(0, 0, bgPadding.right, 0));
+        }
     }
 
     //
@@ -310,22 +322,6 @@
         }
     }
 
-    //
-    // Container rendering related.
-    //
-    @Override
-    protected void onUpdateBgPadding(Rect padding, Rect bgPadding) {
-        if (Utilities.isRtl(getResources())) {
-            getContentView().setPadding(0, bgPadding.top,
-                    bgPadding.right, bgPadding.bottom);
-            mRecyclerView.updateBackgroundPadding(new Rect(bgPadding.left, 0, 0, 0));
-        } else {
-            getContentView().setPadding(bgPadding.left, bgPadding.top,
-                    0, bgPadding.bottom);
-            mRecyclerView.updateBackgroundPadding(new Rect(0, 0, bgPadding.right, 0));
-        }
-    }
-
     /**
      * Initialize the widget data model.
      */
diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index 5d8adf5..de966f9 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -16,9 +16,6 @@
 package com.android.launcher3.widget;
 
 import android.annotation.TargetApi;
-import android.content.Context;
-import android.content.pm.ResolveInfo;
-import android.content.res.Resources;
 import android.os.Build;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.RecyclerView.Adapter;
@@ -30,14 +27,13 @@
 import android.widget.LinearLayout;
 
 import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.WidgetPreviewLoader;
 import com.android.launcher3.model.PackageItemInfo;
+import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.WidgetsModel;
 
 import java.util.List;
@@ -91,7 +87,7 @@
 
     @Override
     public void onBindViewHolder(WidgetsRowViewHolder holder, int pos) {
-        List<Object> infoList = mWidgetsModel.getSortedWidgets(pos);
+        List<WidgetItem> infoList = mWidgetsModel.getSortedWidgets(pos);
 
         ViewGroup row = ((ViewGroup) holder.getContent().findViewById(R.id.widgets_cell_list));
         if (DEBUG) {
@@ -136,17 +132,7 @@
         }
         for (int i=0; i < infoList.size(); i++) {
             WidgetCell widget = (WidgetCell) row.getChildAt(i);
-            if (infoList.get(i) instanceof LauncherAppWidgetProviderInfo) {
-                LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo) infoList.get(i);
-                PendingAddWidgetInfo pawi = new PendingAddWidgetInfo(mLauncher, info);
-                widget.setTag(pawi);
-                widget.applyFromAppWidgetProviderInfo(info, mWidgetPreviewLoader);
-            } else if (infoList.get(i) instanceof ResolveInfo) {
-                ResolveInfo info = (ResolveInfo) infoList.get(i);
-                PendingAddShortcutInfo pasi = new PendingAddShortcutInfo(info.activityInfo);
-                widget.setTag(pasi);
-                widget.applyFromResolveInfo(mLauncher.getPackageManager(), info, mWidgetPreviewLoader);
-            }
+            widget.applyFromCellItem(infoList.get(i), mWidgetPreviewLoader);
             widget.ensurePreview();
             widget.setVisibility(View.VISIBLE);
         }
diff --git a/tests/Android.mk b/tests/Android.mk
index d82f0b3..0c4b5ff 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -16,13 +16,10 @@
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
-src_dirs := src
 LOCAL_MODULE_TAGS := tests
 LOCAL_STATIC_JAVA_LIBRARIES := android-support-test ub-uiautomator
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs))
-LOCAL_AAPT_FLAGS := --auto-add-overlay
 
 LOCAL_SDK_VERSION := 23
 
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 8acc5e9..afe8952 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -20,12 +20,14 @@
 
     <uses-sdk tools:overrideLibrary="android.support.test.uiautomator.v18"/>
 
-    <application>
+    <application android:debuggable="true">
         <uses-library android:name="android.test.runner" />
     </application>
 
     <instrumentation
-        android:name="android.test.InstrumentationTestRunner"
+        android:functionalTest="false"
+        android:handleProfiling="false"
+        android:name="android.support.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.android.launcher3" >
     </instrumentation>
 </manifest>
diff --git a/tests/res/values/string.xml b/tests/res/values/string.xml
deleted file mode 100644
index 3c1ec5c..0000000
--- a/tests/res/values/string.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<!-- Copyright (C) 2015 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 xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
-    <!-- Dummy string for tests. [DO NOT TRANSLATE] -->
-    <string name="dummy" >Dummy string for tests.</string>
-
-</resources>
diff --git a/tests/src/com/android/launcher3/BindWidgetTest.java b/tests/src/com/android/launcher3/BindWidgetTest.java
index 06e1936..4e8881c 100644
--- a/tests/src/com/android/launcher3/BindWidgetTest.java
+++ b/tests/src/com/android/launcher3/BindWidgetTest.java
@@ -109,7 +109,7 @@
     public void testUnboundWidget_removed() throws Exception {
         LauncherAppWidgetProviderInfo info = findWidgetProvider(false);
         LauncherAppWidgetInfo item = createWidgetInfo(info, false);
-        item.appWidgetId = 33;
+        item.appWidgetId = -33;
 
         // Since there is no widget to verify, just wait until the workspace is ready.
         setupAndVerifyContents(item, Workspace.class, null);
@@ -253,6 +253,7 @@
             runTestOnUiThread(new Runnable() {
                 @Override
                 public void run() {
+                    LauncherClings.markFirstRunClingDismissed(mTargetContext);
                     ManagedProfileHeuristic.markExistingUsersForNoFolderCreation(mTargetContext);
                     LauncherAppState.getInstance().getModel().resetLoadedState(true, true);
                 }
diff --git a/tests/src/com/android/launcher3/util/TestLauncherProvider.java b/tests/src/com/android/launcher3/util/TestLauncherProvider.java
index aef3240..a11013f 100644
--- a/tests/src/com/android/launcher3/util/TestLauncherProvider.java
+++ b/tests/src/com/android/launcher3/util/TestLauncherProvider.java
@@ -26,7 +26,8 @@
 
     private static class MyDatabaseHelper extends DatabaseHelper {
         public MyDatabaseHelper(Context context, LauncherProvider provider) {
-            super(context, provider, null);
+            super(context, provider, null, null);
+            initIds();
         }
 
         @Override