diff --git a/.gitignore b/.gitignore
index aea5d61..7240e48 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,9 @@
 WallpaperPicker/gen/
 WallpaperPicker/.project.properties
 bin/
+.idea/
+.gradle/
+local.properties
+gradle/
+build/
+gradlew*
\ No newline at end of file
diff --git a/WallpaperPicker/res/anim/fade_out.xml b/WallpaperPicker/res/anim/fade_out.xml
new file mode 100644
index 0000000..9ca7407
--- /dev/null
+++ b/WallpaperPicker/res/anim/fade_out.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 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.
+-->
+
+<!-- startOffset is the same as the duration of the wallpaper_enter animation. We have this delay so
+    that we don't see the wallpaper changing before fading back to the home screen. -->
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:startOffset="@android:integer/config_longAnimTime"
+    android:duration="@android:integer/config_mediumAnimTime"
+    android:fromAlpha="1"
+    android:toAlpha="0"/>
\ No newline at end of file
diff --git a/WallpaperPicker/src/com/android/gallery3d/common/BitmapCropTask.java b/WallpaperPicker/src/com/android/gallery3d/common/BitmapCropTask.java
index 45118bf..1d8e37d 100644
--- a/WallpaperPicker/src/com/android/gallery3d/common/BitmapCropTask.java
+++ b/WallpaperPicker/src/com/android/gallery3d/common/BitmapCropTask.java
@@ -45,6 +45,10 @@
         public void onBitmapCropped(byte[] imageBytes);
     }
 
+    public interface OnEndCropHandler {
+        public void run(boolean cropSucceeded);
+    }
+
     private static final int DEFAULT_COMPRESS_QUALITY = 90;
     private static final String LOGTAG = "BitmapCropTask";
 
@@ -59,56 +63,56 @@
     boolean mSetWallpaper;
     boolean mSaveCroppedBitmap;
     Bitmap mCroppedBitmap;
-    Runnable mOnEndRunnable;
+    BitmapCropTask.OnEndCropHandler mOnEndCropHandler;
     Resources mResources;
     BitmapCropTask.OnBitmapCroppedHandler mOnBitmapCroppedHandler;
     boolean mNoCrop;
 
     public BitmapCropTask(Context c, String filePath,
             RectF cropBounds, int rotation, int outWidth, int outHeight,
-            boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            boolean setWallpaper, boolean saveCroppedBitmap, OnEndCropHandler onEndCropHandler) {
         mContext = c;
         mInFilePath = filePath;
         init(cropBounds, rotation,
-                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
+                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndCropHandler);
     }
 
     public BitmapCropTask(byte[] imageBytes,
             RectF cropBounds, int rotation, int outWidth, int outHeight,
-            boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            boolean setWallpaper, boolean saveCroppedBitmap, OnEndCropHandler onEndCropHandler) {
         mInImageBytes = imageBytes;
         init(cropBounds, rotation,
-                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
+                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndCropHandler);
     }
 
     public BitmapCropTask(Context c, Uri inUri,
             RectF cropBounds, int rotation, int outWidth, int outHeight,
-            boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            boolean setWallpaper, boolean saveCroppedBitmap, OnEndCropHandler onEndCropHandler) {
         mContext = c;
         mInUri = inUri;
         init(cropBounds, rotation,
-                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
+                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndCropHandler);
     }
 
     public BitmapCropTask(Context c, Resources res, int inResId,
             RectF cropBounds, int rotation, int outWidth, int outHeight,
-            boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            boolean setWallpaper, boolean saveCroppedBitmap, OnEndCropHandler onEndCropHandler) {
         mContext = c;
         mInResId = inResId;
         mResources = res;
         init(cropBounds, rotation,
-                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndRunnable);
+                outWidth, outHeight, setWallpaper, saveCroppedBitmap, onEndCropHandler);
     }
 
     private void init(RectF cropBounds, int rotation, int outWidth, int outHeight,
-            boolean setWallpaper, boolean saveCroppedBitmap, Runnable onEndRunnable) {
+            boolean setWallpaper, boolean saveCroppedBitmap, OnEndCropHandler onEndCropHandler) {
         mCropBounds = cropBounds;
         mRotation = rotation;
         mOutWidth = outWidth;
         mOutHeight = outHeight;
         mSetWallpaper = setWallpaper;
         mSaveCroppedBitmap = saveCroppedBitmap;
-        mOnEndRunnable = onEndRunnable;
+        mOnEndCropHandler = onEndCropHandler;
     }
 
     public void setOnBitmapCropped(BitmapCropTask.OnBitmapCroppedHandler handler) {
@@ -119,8 +123,8 @@
         mNoCrop = value;
     }
 
-    public void setOnEndRunnable(Runnable onEndRunnable) {
-        mOnEndRunnable = onEndRunnable;
+    public void setOnEndCropHandler(OnEndCropHandler onEndCropHandler) {
+        mOnEndCropHandler = onEndCropHandler;
     }
 
     // Helper to setup input stream
@@ -398,8 +402,8 @@
 
     @Override
     protected void onPostExecute(Boolean result) {
-        if (mOnEndRunnable != null) {
-            mOnEndRunnable.run();
+        if (mOnEndCropHandler != null) {
+            mOnEndCropHandler.run(result);
         }
     }
 }
\ No newline at end of file
diff --git a/WallpaperPicker/src/com/android/launcher3/CropView.java b/WallpaperPicker/src/com/android/launcher3/CropView.java
index 50f779a..4770a71 100644
--- a/WallpaperPicker/src/com/android/launcher3/CropView.java
+++ b/WallpaperPicker/src/com/android/launcher3/CropView.java
@@ -189,6 +189,17 @@
     public void onScaleEnd(ScaleGestureDetector detector) {
     }
 
+    /**
+     * Offsets wallpaper preview according to the state it will be displayed in upon returning home.
+     * @param offset Ranges from 0 to 1, where 0 is the leftmost parallax and 1 is the rightmost.
+     */
+    public void setParallaxOffset(float offset, RectF crop) {
+        offset = Math.max(0, Math.min(offset, 1)); // Make sure the offset is in the correct range.
+        float screenWidth = getWidth() / mRenderer.scale;
+        mCenterX = screenWidth / 2 + offset * (crop.width() - screenWidth) + crop.left;
+        updateCenter();
+    }
+
     public void moveToLeft() {
         if (getWidth() == 0 || getHeight() == 0) {
             final ViewTreeObserver observer = getViewTreeObserver();
diff --git a/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java b/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
index 890d1ff..b562fbf 100644
--- a/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
+++ b/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
@@ -21,7 +21,7 @@
 import android.app.Activity;
 import android.app.WallpaperManager;
 import android.content.Intent;
-import android.content.res.Configuration;
+import android.content.pm.ActivityInfo;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Matrix;
@@ -57,20 +57,10 @@
 public class WallpaperCropActivity extends BaseActivity implements Handler.Callback {
     private static final String LOGTAG = "Launcher3.CropActivity";
 
-    /**
-     * The maximum bitmap size we allow to be returned through the intent.
-     * Intents have a maximum of 1MB in total size. However, the Bitmap seems to
-     * have some overhead to hit so that we go way below the limit here to make
-     * sure the intent stays below 1MB.We should consider just returning a byte
-     * array instead of a Bitmap instance to avoid overhead.
-     */
-    public static final int MAX_BMAP_IN_INTENT = 750000;
-
     private static final int MSG_LOAD_IMAGE = 1;
 
     protected CropView mCropView;
     protected View mProgressView;
-    protected Uri mUri;
     protected View mSetWallpaperButton;
 
     private HandlerThread mLoaderThread;
@@ -91,7 +81,7 @@
 
         init();
         if (!enableRotation()) {
-            setRequestedOrientation(Configuration.ORIENTATION_PORTRAIT);
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
         }
     }
 
@@ -118,7 +108,9 @@
                 new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {
-                        cropImageAndSetWallpaper(imageUri, null);
+                        // Never fade on finish because we return to the app that started us (e.g.
+                        // Photos), not the home screen.
+                        cropImageAndSetWallpaper(imageUri, null, false /* shouldFadeOutOnFinish */);
                     }
                 });
         mSetWallpaperButton = findViewById(R.id.set_wallpaper_button);
@@ -159,52 +151,71 @@
     public boolean handleMessage(Message msg) {
         if (msg.what == MSG_LOAD_IMAGE) {
             final LoadRequest req = (LoadRequest) msg.obj;
-            try {
-                req.src.loadInBackground(new InBitmapProvider() {
+            final boolean loadSuccess;
 
-                    @Override
-                    public Bitmap forPixelCount(int count) {
-                        Bitmap bitmapToReuse = null;
-                        // Find the smallest bitmap that satisfies the pixel count limit
-                        synchronized (mReusableBitmaps) {
-                            int currentBitmapSize = Integer.MAX_VALUE;
-                            for (Bitmap b : mReusableBitmaps) {
-                                int bitmapSize = b.getWidth() * b.getHeight();
-                                if ((bitmapSize >= count) && (bitmapSize < currentBitmapSize)) {
-                                    bitmapToReuse = b;
-                                    currentBitmapSize = bitmapSize;
+            if (req.src == null) {
+                Drawable defaultWallpaper = WallpaperManager.getInstance(this)
+                        .getBuiltInDrawable(mCropView.getWidth(), mCropView.getHeight(),
+                                false, 0.5f, 0.5f);
+
+                if (defaultWallpaper == null) {
+                    loadSuccess = false;
+                    Log.w(LOGTAG, "Null default wallpaper encountered.");
+                } else {
+                    loadSuccess = true;
+                    req.result = new DrawableTileSource(this,
+                            defaultWallpaper, DrawableTileSource.MAX_PREVIEW_SIZE);
+                }
+            } else {
+                try {
+                    req.src.loadInBackground(new InBitmapProvider() {
+
+                        @Override
+                        public Bitmap forPixelCount(int count) {
+                            Bitmap bitmapToReuse = null;
+                            // Find the smallest bitmap that satisfies the pixel count limit
+                            synchronized (mReusableBitmaps) {
+                                int currentBitmapSize = Integer.MAX_VALUE;
+                                for (Bitmap b : mReusableBitmaps) {
+                                    int bitmapSize = b.getWidth() * b.getHeight();
+                                    if ((bitmapSize >= count) && (bitmapSize < currentBitmapSize)) {
+                                        bitmapToReuse = b;
+                                        currentBitmapSize = bitmapSize;
+                                    }
+                                }
+
+                                if (bitmapToReuse != null) {
+                                    mReusableBitmaps.remove(bitmapToReuse);
                                 }
                             }
-
-                            if (bitmapToReuse != null) {
-                                mReusableBitmaps.remove(bitmapToReuse);
-                            }
+                            return bitmapToReuse;
                         }
-                        return bitmapToReuse;
+                    });
+                } catch (SecurityException securityException) {
+                    if (isActivityDestroyed()) {
+                        // Temporarily granted permissions are revoked when the activity
+                        // finishes, potentially resulting in a SecurityException here.
+                        // Even though {@link #isDestroyed} might also return true in different
+                        // situations where the configuration changes, we are fine with
+                        // catching these cases here as well.
+                        return true;
+                    } else {
+                        // otherwise it had a different cause and we throw it further
+                        throw securityException;
                     }
-                });
-            } catch (SecurityException securityException) {
-                if (isActivityDestroyed()) {
-                    // Temporarily granted permissions are revoked when the activity
-                    // finishes, potentially resulting in a SecurityException here.
-                    // Even though {@link #isDestroyed} might also return true in different
-                    // situations where the configuration changes, we are fine with
-                    // catching these cases here as well.
-                    return true;
-                } else {
-                    // otherwise it had a different cause and we throw it further
-                    throw securityException;
                 }
+
+                req.result = new BitmapRegionTileSource(getContext(), req.src,
+                        mTempStorageForDecoding);
+                loadSuccess = req.src.getLoadingState() == BitmapSource.State.LOADED;
             }
 
-            req.result = new BitmapRegionTileSource(getContext(), req.src, mTempStorageForDecoding);
             runOnUiThread(new Runnable() {
 
                 @Override
                 public void run() {
                     if (req == mCurrentLoadRequest) {
-                        onLoadRequestComplete(req,
-                                req.src.getLoadingState() == BitmapSource.State.LOADED);
+                        onLoadRequestComplete(req, loadSuccess);
                     } else {
                         addReusableBitmap(req.result);
                     }
@@ -240,8 +251,14 @@
             if (req.moveToLeft) {
                 mCropView.moveToLeft();
             }
-            if (req.scaleProvider != null) {
-                mCropView.setScale(req.scaleProvider.getScale(req.result));
+            if (req.scaleAndOffsetProvider != null) {
+                TileSource src = req.result;
+                Point wallpaperSize = WallpaperUtils.getDefaultWallpaperSize(
+                        getResources(), getWindowManager());
+                RectF crop = Utils.getMaxCropRect(src.getImageWidth(), src.getImageHeight(),
+                        wallpaperSize.x, wallpaperSize.y, false /* leftAligned */);
+                mCropView.setScale(req.scaleAndOffsetProvider.getScale(wallpaperSize, crop));
+                mCropView.setParallaxOffset(req.scaleAndOffsetProvider.getParallaxOffset(), crop);
             }
 
             // Free last image
@@ -260,29 +277,15 @@
 
     @TargetApi(Build.VERSION_CODES.KITKAT)
     public final void setCropViewTileSource(BitmapSource bitmapSource, boolean touchEnabled,
-            boolean moveToLeft, CropViewScaleProvider scaleProvider, Runnable postExecute) {
+            boolean moveToLeft, CropViewScaleAndOffsetProvider scaleAndOffsetProvider,
+            Runnable postExecute) {
         final LoadRequest req = new LoadRequest();
         req.moveToLeft = moveToLeft;
         req.src = bitmapSource;
         req.touchEnabled = touchEnabled;
         req.postExecute = postExecute;
-        req.scaleProvider = scaleProvider;
+        req.scaleAndOffsetProvider = scaleAndOffsetProvider;
         mCurrentLoadRequest = req;
-        if (bitmapSource == null) {
-            // Load the default wallpaper
-            Drawable defaultWallpaper = WallpaperManager.getInstance(this)
-                    .getBuiltInDrawable(mCropView.getWidth(), mCropView.getHeight(),
-                            false, 0.5f, 0.5f);
-            if (defaultWallpaper == null) {
-                Log.w(LOGTAG, "Null default wallpaper encountered.");
-                mCropView.setTileSource(null, null);
-                return;
-            }
-            req.result = new DrawableTileSource(this,
-                    defaultWallpaper, DrawableTileSource.MAX_PREVIEW_SIZE);
-            onLoadRequestComplete(req, true);
-            return;
-        }
 
         // Remove any pending requests
         mLoaderHandler.removeMessages(MSG_LOAD_IMAGE);
@@ -305,17 +308,18 @@
         return getResources().getBoolean(R.bool.allow_rotation);
     }
 
-    public void setWallpaper(Uri uri) {
+    public void setWallpaper(Uri uri, boolean shouldFadeOutOnFinish) {
         int rotation = BitmapUtils.getRotationFromExif(getContext(), uri);
         BitmapCropTask cropTask = new BitmapCropTask(
                 getContext(), uri, null, rotation, 0, 0, true, false, null);
-        CropAndFinishRunnable onEndCrop = new CropAndFinishRunnable(cropTask.getImageBounds());
-        cropTask.setOnEndRunnable(onEndCrop);
+        BitmapCropTask.OnEndCropHandler onEndCrop = new CropAndFinishHandler(
+                cropTask.getImageBounds(), shouldFadeOutOnFinish);
+        cropTask.setOnEndCropHandler(onEndCrop);
         cropTask.setNoCrop(true);
         cropTask.execute();
     }
 
-    public void cropImageAndSetWallpaper(Resources res, int resId) {
+    public void cropImageAndSetWallpaper(Resources res, int resId, boolean shouldFadeOutOnFinish) {
         // crop this image and scale it down to the default wallpaper size for
         // this device
         int rotation = BitmapUtils.getRotationFromExif(res, resId, this);
@@ -326,7 +330,8 @@
                 inSize.x, inSize.y, outSize.x, outSize.y, false);
         // Passing 0, 0 will cause launcher to revert to using the
         // default wallpaper size
-        CropAndFinishRunnable onEndCrop = new CropAndFinishRunnable(new Point(0, 0));
+        CropAndFinishHandler onEndCrop = new CropAndFinishHandler(new Point(0, 0),
+                shouldFadeOutOnFinish);
         BitmapCropTask cropTask = new BitmapCropTask(getContext(), res, resId,
                 crop, rotation, outSize.x, outSize.y, true, false, onEndCrop);
         cropTask.execute();
@@ -334,7 +339,8 @@
 
     @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
     public void cropImageAndSetWallpaper(Uri uri,
-            BitmapCropTask.OnBitmapCroppedHandler onBitmapCroppedHandler) {
+            BitmapCropTask.OnBitmapCroppedHandler onBitmapCroppedHandler,
+            boolean shouldFadeOutOnFinish) {
         boolean centerCrop = getResources().getBoolean(R.bool.center_crop);
         // Get the crop
         boolean ltr = mCropView.getLayoutDirection() == View.LAYOUT_DIRECTION_LTR;
@@ -410,7 +416,8 @@
 
         final int outWidth = (int) Math.round(cropRect.width() * cropScale);
         final int outHeight = (int) Math.round(cropRect.height() * cropScale);
-        CropAndFinishRunnable onEndCrop = new CropAndFinishRunnable(new Point(outWidth, outHeight));
+        CropAndFinishHandler onEndCrop = new CropAndFinishHandler(new Point(outWidth, outHeight),
+                shouldFadeOutOnFinish);
 
         BitmapCropTask cropTask = new BitmapCropTask(getContext(), uri,
                 cropRect, cropRotation, outWidth, outHeight, true, false, onEndCrop);
@@ -420,19 +427,29 @@
         cropTask.execute();
     }
 
-    private class CropAndFinishRunnable implements Runnable {
+    public class CropAndFinishHandler implements BitmapCropTask.OnEndCropHandler {
         private final Point mBounds;
+        private boolean mShouldFadeOutOnFinish;
 
-        public CropAndFinishRunnable(Point bounds) {
+        /**
+         * @param shouldFadeOutOnFinish Whether the wallpaper picker should override the default
+         * exit animation to fade out instead. This should only be set to true if the wallpaper
+         * preview will exactly match the actual wallpaper on the page we are returning to.
+         */
+        public CropAndFinishHandler(Point bounds, boolean shouldFadeOutOnFinish) {
             mBounds = bounds;
+            mShouldFadeOutOnFinish = shouldFadeOutOnFinish;
         }
 
         @Override
-        public void run() {
+        public void run(boolean cropSucceeded) {
             WallpaperUtils.saveWallpaperDimensions(mBounds.x, mBounds.y,
                     WallpaperCropActivity.this);
             setResult(Activity.RESULT_OK);
             finish();
+            if (cropSucceeded && mShouldFadeOutOnFinish) {
+                overridePendingTransition(0, R.anim.fade_out);
+            }
         }
     }
 
@@ -441,12 +458,13 @@
         boolean touchEnabled;
         boolean moveToLeft;
         Runnable postExecute;
-        CropViewScaleProvider scaleProvider;
+        CropViewScaleAndOffsetProvider scaleAndOffsetProvider;
 
         TileSource result;
     }
 
-    public interface CropViewScaleProvider {
-        float getScale(TileSource src);
+    public interface CropViewScaleAndOffsetProvider {
+        float getScale(Point wallpaperSize, RectF crop);
+        float getParallaxOffset();
     }
 }
diff --git a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
index 1d3b0cc..27d60f8 100644
--- a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
+++ b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
@@ -46,6 +46,7 @@
 import android.view.WindowManager;
 import android.widget.HorizontalScrollView;
 import android.widget.LinearLayout;
+
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.wallpapertileinfo.DefaultWallpaperInfo;
 import com.android.launcher3.wallpapertileinfo.FileWallpaperInfo;
@@ -55,6 +56,7 @@
 import com.android.launcher3.wallpapertileinfo.ThirdPartyWallpaperInfo;
 import com.android.launcher3.wallpapertileinfo.UriWallpaperInfo;
 import com.android.launcher3.wallpapertileinfo.WallpaperTileInfo;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
@@ -65,11 +67,14 @@
 
     public static final int IMAGE_PICK = 5;
     public static final int PICK_WALLPAPER_THIRD_PARTY_ACTIVITY = 6;
+    /** An Intent extra used when opening the wallpaper picker from the workspace overlay. */
+    public static final String EXTRA_WALLPAPER_OFFSET = "com.android.launcher3.WALLPAPER_OFFSET";
     private static final String TEMP_WALLPAPER_TILES = "TEMP_WALLPAPER_TILES";
     private static final String SELECTED_INDEX = "SELECTED_INDEX";
     private static final int FLAG_POST_DELAY_MILLIS = 200;
 
-    @Thunk View mSelectedTile;
+    @Thunk
+    View mSelectedTile;
 
     @Thunk LinearLayout mWallpapersView;
     @Thunk HorizontalScrollView mWallpaperScrollContainer;
@@ -80,6 +85,8 @@
     ArrayList<Uri> mTempWallpaperTiles = new ArrayList<Uri>();
     private SavedWallpaperImages mSavedImages;
     @Thunk int mSelectedIndex = -1;
+    private float mWallpaperParallaxOffset;
+
     /**
      * shows the system wallpaper behind the window and hides the {@link #mCropView} if visible
      * @param visible should the system wallpaper be shown
@@ -137,6 +144,8 @@
         mWallpaperStrip = findViewById(R.id.wallpaper_strip);
         mCropView.setTouchCallback(new ToggleOnTapCallback(mWallpaperStrip));
 
+        mWallpaperParallaxOffset = getIntent().getFloatExtra(EXTRA_WALLPAPER_OFFSET, 0);
+
         mWallpapersView = (LinearLayout) findViewById(R.id.wallpaper_list);
         // Populate the saved wallpapers
         mSavedImages = new SavedWallpaperImages(getContext());
@@ -160,7 +169,7 @@
 
         // Populate the third-party wallpaper pickers
         populateWallpapers((LinearLayout) findViewById(R.id.third_party_wallpaper_list),
-                ThirdPartyWallpaperInfo.getAll(this), false);
+                ThirdPartyWallpaperInfo.getAll(this), false /* addLongPressHandler */);
 
         // Add a tile for the Gallery
         LinearLayout masterWallpaperList = (LinearLayout) findViewById(R.id.master_wallpaper_list);
@@ -266,6 +275,10 @@
         mSetWallpaperButton.setEnabled(enabled);
     }
 
+    public float getWallpaperParallaxOffset() {
+        return mWallpaperParallaxOffset;
+    }
+
     public void selectTile(View v) {
         if (mSelectedTile != null) {
             mSelectedTile.setSelected(false);
@@ -360,36 +373,33 @@
     private void addTemporaryWallpaperTile(final Uri uri, boolean fromRestore) {
 
         // Add a tile for the image picked from Gallery, reusing the existing tile if there is one.
-        View existingTile = null;
+        View imageTile = null;
         int indexOfExistingTile = 0;
         for (; indexOfExistingTile < mWallpapersView.getChildCount(); indexOfExistingTile++) {
             View thumbnail = mWallpapersView.getChildAt(indexOfExistingTile);
             Object tag = thumbnail.getTag();
             if (tag instanceof UriWallpaperInfo && ((UriWallpaperInfo) tag).mUri.equals(uri)) {
-                existingTile = thumbnail;
+                imageTile = thumbnail;
                 break;
             }
         }
-        final View pickedImageThumbnail;
         final UriWallpaperInfo info;
-        if (existingTile != null) {
-            pickedImageThumbnail = existingTile;
+        if (imageTile != null) {
             // Always move the existing wallpaper to the front so user can see it without scrolling.
             mWallpapersView.removeViewAt(indexOfExistingTile);
-            mWallpapersView.addView(pickedImageThumbnail, 0);
-            info = (UriWallpaperInfo) pickedImageThumbnail.getTag();
+            info = (UriWallpaperInfo) imageTile.getTag();
         } else {
             // This is the first time this temporary wallpaper has been added
             info = new UriWallpaperInfo(uri);
-            pickedImageThumbnail = createTileView(mWallpapersView, info, true);
-            mWallpapersView.addView(pickedImageThumbnail, 0);
+            imageTile = createTileView(mWallpapersView, info, true);
             mTempWallpaperTiles.add(uri);
         }
+        mWallpapersView.addView(imageTile, 0);
         info.loadThumbnaleAsync(this);
 
         updateTileIndices();
         if (!fromRestore) {
-            onClick(existingTile);
+            onClick(imageTile);
         }
     }
 
diff --git a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/DefaultWallpaperInfo.java b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/DefaultWallpaperInfo.java
index 49310b0..7ede260 100644
--- a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/DefaultWallpaperInfo.java
+++ b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/DefaultWallpaperInfo.java
@@ -9,6 +9,7 @@
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Point;
+import android.graphics.RectF;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
@@ -17,9 +18,8 @@
 import com.android.gallery3d.common.BitmapUtils;
 import com.android.launcher3.LauncherFiles;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.WallpaperCropActivity.CropViewScaleProvider;
+import com.android.launcher3.WallpaperCropActivity.CropViewScaleAndOffsetProvider;
 import com.android.launcher3.WallpaperPickerActivity;
-import com.android.photos.views.TiledImageRenderer.TileSource;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -35,12 +35,17 @@
 
     @Override
     public void onClick(WallpaperPickerActivity a) {
-        a.setCropViewTileSource(null, false, false, new CropViewScaleProvider() {
+        a.setCropViewTileSource(null, false, false, new CropViewScaleAndOffsetProvider() {
 
             @Override
-            public float getScale(TileSource src) {
+            public float getScale(Point wallpaperSize, RectF crop) {
                 return 1f;
             }
+
+            @Override
+            public float getParallaxOffset() {
+                return 0;
+            }
         }, null);
     }
 
diff --git a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/FileWallpaperInfo.java b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/FileWallpaperInfo.java
index be93e13..f6a46fc 100644
--- a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/FileWallpaperInfo.java
+++ b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/FileWallpaperInfo.java
@@ -36,7 +36,8 @@
 
     @Override
     public void onSave(WallpaperPickerActivity a) {
-        a.setWallpaper(Uri.fromFile(mFile));
+        boolean shouldFadeOutOnFinish = a.getWallpaperParallaxOffset() == 0f;
+        a.setWallpaper(Uri.fromFile(mFile), shouldFadeOutOnFinish);
     }
 
     @Override
diff --git a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ResourceWallpaperInfo.java b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ResourceWallpaperInfo.java
index 6f28311..d63714c 100644
--- a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ResourceWallpaperInfo.java
+++ b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ResourceWallpaperInfo.java
@@ -5,13 +5,10 @@
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 
-import com.android.gallery3d.common.Utils;
-import com.android.launcher3.WallpaperCropActivity.CropViewScaleProvider;
+import com.android.launcher3.WallpaperCropActivity.CropViewScaleAndOffsetProvider;
 import com.android.launcher3.WallpaperPickerActivity;
-import com.android.launcher3.util.WallpaperUtils;
 import com.android.photos.BitmapRegionTileSource;
 import com.android.photos.BitmapRegionTileSource.BitmapSource;
-import com.android.photos.views.TiledImageRenderer.TileSource;
 
 public class ResourceWallpaperInfo extends DrawableThumbWallpaperInfo {
 
@@ -29,16 +26,16 @@
         a.setWallpaperButtonEnabled(false);
         final BitmapRegionTileSource.ResourceBitmapSource bitmapSource =
                 new BitmapRegionTileSource.ResourceBitmapSource(mResources, mResId, a);
-        a.setCropViewTileSource(bitmapSource, false, false, new CropViewScaleProvider() {
+        a.setCropViewTileSource(bitmapSource, false, false, new CropViewScaleAndOffsetProvider() {
 
             @Override
-            public float getScale(TileSource src) {
-                Point wallpaperSize = WallpaperUtils.getDefaultWallpaperSize(
-                        a.getResources(), a.getWindowManager());
-                RectF crop = Utils.getMaxCropRect(
-                        src.getImageWidth(), src.getImageHeight(),
-                        wallpaperSize.x, wallpaperSize.y, false);
-                return wallpaperSize.x / crop.width();
+            public float getScale(Point wallpaperSize, RectF crop) {
+                return wallpaperSize.x /crop.width();
+            }
+
+            @Override
+            public float getParallaxOffset() {
+                return a.getWallpaperParallaxOffset();
             }
         }, new Runnable() {
 
@@ -53,7 +50,7 @@
 
     @Override
     public void onSave(WallpaperPickerActivity a) {
-        a.cropImageAndSetWallpaper(mResources, mResId);
+        a.cropImageAndSetWallpaper(mResources, mResId, true /* shouldFadeOutOnFinish */);
     }
 
     @Override
diff --git a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ThirdPartyWallpaperInfo.java b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ThirdPartyWallpaperInfo.java
index e7ea511..5e2538f 100644
--- a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ThirdPartyWallpaperInfo.java
+++ b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/ThirdPartyWallpaperInfo.java
@@ -34,7 +34,9 @@
         final ComponentName itemComponentName = new ComponentName(
                 mResolveInfo.activityInfo.packageName, mResolveInfo.activityInfo.name);
         Intent launchIntent = new Intent(Intent.ACTION_SET_WALLPAPER)
-            .setComponent(itemComponentName);
+            .setComponent(itemComponentName)
+            .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET,
+                    a.getWallpaperParallaxOffset());
         a.startActivityForResultSafely(
                 launchIntent, WallpaperPickerActivity.PICK_WALLPAPER_THIRD_PARTY_ACTIVITY);
     }
diff --git a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/UriWallpaperInfo.java b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/UriWallpaperInfo.java
index 3e76fb8..180eb93 100644
--- a/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/UriWallpaperInfo.java
+++ b/WallpaperPicker/src/com/android/launcher3/wallpapertileinfo/UriWallpaperInfo.java
@@ -60,7 +60,8 @@
                 a.getSavedImages().writeImage(thumb, imageBytes);
             }
         };
-        a.cropImageAndSetWallpaper(mUri, h);
+        boolean shouldFadeOutOnFinish = a.getWallpaperParallaxOffset() == 0f;
+        a.cropImageAndSetWallpaper(mUri, h, shouldFadeOutOnFinish);
     }
 
     @Override
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..d971755
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,55 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.3.0'
+        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.7.0'
+    }
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'com.google.protobuf'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "22.0.1"
+
+    defaultConfig {
+        applicationId "com.android.launcher3"
+        minSdkVersion 16
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        debug {
+            minifyEnabled false
+        }
+    }
+    sourceSets {
+        main {
+            res.srcDirs = ['res', 'WallpaperPicker/res']
+            main.java.srcDirs = ['src', 'WallpaperPicker/src']
+            manifest.srcFile 'AndroidManifest.xml'
+            proto.srcDirs 'protos/'
+        }
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile 'com.android.support:support-v4:+'
+    compile 'com.android.support:recyclerview-v7:+'
+    compile 'com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-2'
+}
+
+protobuf {
+    // Configure the protoc executable
+    protoc {
+        artifact = 'com.google.protobuf:protoc:3.0.0-alpha-3'
+    }
+}
diff --git a/res/drawable-hdpi/cling_bg.9.png b/res/drawable-hdpi/cling_bg.9.png
index e173ba5..fb101f4 100644
--- a/res/drawable-hdpi/cling_bg.9.png
+++ b/res/drawable-hdpi/cling_bg.9.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_hand.png b/res/drawable-hdpi/ic_all_apps_bg_hand.png
index 64f50df..43b1bed 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_1.png b/res/drawable-hdpi/ic_all_apps_bg_icon_1.png
index df3e2de..d2c4cc1 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_1.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_icon_1.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_2.png b/res/drawable-hdpi/ic_all_apps_bg_icon_2.png
index 7138ee8..57b7456 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_2.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_icon_2.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_3.png b/res/drawable-hdpi/ic_all_apps_bg_icon_3.png
index ed88199..54fe70b 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_3.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_icon_3.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_4.png b/res/drawable-hdpi/ic_all_apps_bg_icon_4.png
index 0ff9453..9c0f777 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_4.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_icon_4.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_allapps.png b/res/drawable-hdpi/ic_allapps.png
index b98e65f..253755f 100644
--- a/res/drawable-hdpi/ic_allapps.png
+++ b/res/drawable-hdpi/ic_allapps.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_allapps_pressed.png b/res/drawable-hdpi/ic_allapps_pressed.png
index b7eaa67..1e644c5 100644
--- a/res/drawable-hdpi/ic_allapps_pressed.png
+++ b/res/drawable-hdpi/ic_allapps_pressed.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_arrow_back_grey.png b/res/drawable-hdpi/ic_arrow_back_grey.png
index c7c0088..7d7bfb1 100755
--- a/res/drawable-hdpi/ic_arrow_back_grey.png
+++ b/res/drawable-hdpi/ic_arrow_back_grey.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_info_launcher.png b/res/drawable-hdpi/ic_info_launcher.png
index ec0cdd1..11162e1 100644
--- a/res/drawable-hdpi/ic_info_launcher.png
+++ b/res/drawable-hdpi/ic_info_launcher.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_pageindicator_add.png b/res/drawable-hdpi/ic_pageindicator_add.png
index ab0e5db..6e3f5af 100644
--- a/res/drawable-hdpi/ic_pageindicator_add.png
+++ b/res/drawable-hdpi/ic_pageindicator_add.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_pageindicator_current.png b/res/drawable-hdpi/ic_pageindicator_current.png
index 423ca2b..6dbc4f9 100644
--- a/res/drawable-hdpi/ic_pageindicator_current.png
+++ b/res/drawable-hdpi/ic_pageindicator_current.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_pageindicator_current_folder.png b/res/drawable-hdpi/ic_pageindicator_current_folder.png
index 43fbb0e..c6c4228 100644
--- a/res/drawable-hdpi/ic_pageindicator_current_folder.png
+++ b/res/drawable-hdpi/ic_pageindicator_current_folder.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_pageindicator_default.png b/res/drawable-hdpi/ic_pageindicator_default.png
index 83fa73f..19945a5 100644
--- a/res/drawable-hdpi/ic_pageindicator_default.png
+++ b/res/drawable-hdpi/ic_pageindicator_default.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_pageindicator_default_folder.png b/res/drawable-hdpi/ic_pageindicator_default_folder.png
index 55cab1c..4710374 100644
--- a/res/drawable-hdpi/ic_pageindicator_default_folder.png
+++ b/res/drawable-hdpi/ic_pageindicator_default_folder.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_remove_launcher.png b/res/drawable-hdpi/ic_remove_launcher.png
index c081457..ad2b9af 100644
--- a/res/drawable-hdpi/ic_remove_launcher.png
+++ b/res/drawable-hdpi/ic_remove_launcher.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_search_grey.png b/res/drawable-hdpi/ic_search_grey.png
index bd20ba0..bc50a47 100755
--- a/res/drawable-hdpi/ic_search_grey.png
+++ b/res/drawable-hdpi/ic_search_grey.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_setting.png b/res/drawable-hdpi/ic_setting.png
index 1c12a5b..72a9745 100644
--- a/res/drawable-hdpi/ic_setting.png
+++ b/res/drawable-hdpi/ic_setting.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_setting_pressed.png b/res/drawable-hdpi/ic_setting_pressed.png
new file mode 100644
index 0000000..b86fce1
--- /dev/null
+++ b/res/drawable-hdpi/ic_setting_pressed.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_uninstall_launcher.png b/res/drawable-hdpi/ic_uninstall_launcher.png
index 3d8f726..426683c 100644
--- a/res/drawable-hdpi/ic_uninstall_launcher.png
+++ b/res/drawable-hdpi/ic_uninstall_launcher.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_wallpaper.png b/res/drawable-hdpi/ic_wallpaper.png
index 34d5943..5936059 100644
--- a/res/drawable-hdpi/ic_wallpaper.png
+++ b/res/drawable-hdpi/ic_wallpaper.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_wallpaper_pressed.png b/res/drawable-hdpi/ic_wallpaper_pressed.png
new file mode 100644
index 0000000..4bb1958
--- /dev/null
+++ b/res/drawable-hdpi/ic_wallpaper_pressed.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_widget.png b/res/drawable-hdpi/ic_widget.png
index ed7e1ca..172664b 100644
--- a/res/drawable-hdpi/ic_widget.png
+++ b/res/drawable-hdpi/ic_widget.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_widget_pressed.png b/res/drawable-hdpi/ic_widget_pressed.png
new file mode 100644
index 0000000..7f31ab3
--- /dev/null
+++ b/res/drawable-hdpi/ic_widget_pressed.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_widget_resize_handle.png b/res/drawable-hdpi/ic_widget_resize_handle.png
index 844f3cf..b243aec 100644
--- a/res/drawable-hdpi/ic_widget_resize_handle.png
+++ b/res/drawable-hdpi/ic_widget_resize_handle.png
Binary files differ
diff --git a/res/drawable-hdpi/page_hover_left.9.png b/res/drawable-hdpi/page_hover_left.9.png
index cc029d8..3f11d0b 100644
--- a/res/drawable-hdpi/page_hover_left.9.png
+++ b/res/drawable-hdpi/page_hover_left.9.png
Binary files differ
diff --git a/res/drawable-hdpi/page_hover_left_active.9.png b/res/drawable-hdpi/page_hover_left_active.9.png
index 20c91a0..abe4c31 100644
--- a/res/drawable-hdpi/page_hover_left_active.9.png
+++ b/res/drawable-hdpi/page_hover_left_active.9.png
Binary files differ
diff --git a/res/drawable-hdpi/page_hover_right.9.png b/res/drawable-hdpi/page_hover_right.9.png
index a42822a..3bcf191 100644
--- a/res/drawable-hdpi/page_hover_right.9.png
+++ b/res/drawable-hdpi/page_hover_right.9.png
Binary files differ
diff --git a/res/drawable-hdpi/page_hover_right_active.9.png b/res/drawable-hdpi/page_hover_right_active.9.png
index 523fafd..101e4dc 100644
--- a/res/drawable-hdpi/page_hover_right_active.9.png
+++ b/res/drawable-hdpi/page_hover_right_active.9.png
Binary files differ
diff --git a/res/drawable-hdpi/portal_ring_inner.png b/res/drawable-hdpi/portal_ring_inner.png
index c29b4aa..65f5af2 100644
--- a/res/drawable-hdpi/portal_ring_inner.png
+++ b/res/drawable-hdpi/portal_ring_inner.png
Binary files differ
diff --git a/res/drawable-hdpi/portal_ring_inner_nolip.png b/res/drawable-hdpi/portal_ring_inner_nolip.png
index e2f06fe..5be25fc 100644
--- a/res/drawable-hdpi/portal_ring_inner_nolip.png
+++ b/res/drawable-hdpi/portal_ring_inner_nolip.png
Binary files differ
diff --git a/res/drawable-hdpi/portal_ring_outer.png b/res/drawable-hdpi/portal_ring_outer.png
index e7b436b..712eeb2 100644
--- a/res/drawable-hdpi/portal_ring_outer.png
+++ b/res/drawable-hdpi/portal_ring_outer.png
Binary files differ
diff --git a/res/drawable-hdpi/portal_ring_rest.png b/res/drawable-hdpi/portal_ring_rest.png
index e3b1339..33cec32 100644
--- a/res/drawable-hdpi/portal_ring_rest.png
+++ b/res/drawable-hdpi/portal_ring_rest.png
Binary files differ
diff --git a/res/drawable-hdpi/quantum_panel_bitmap.9.png b/res/drawable-hdpi/quantum_panel_bitmap.9.png
index c331929..d2aee73 100644
--- a/res/drawable-hdpi/quantum_panel_bitmap.9.png
+++ b/res/drawable-hdpi/quantum_panel_bitmap.9.png
Binary files differ
diff --git a/res/drawable-hdpi/quantum_panel_dark_bitmap.9.png b/res/drawable-hdpi/quantum_panel_dark_bitmap.9.png
index 0145d36..78345b8 100644
--- a/res/drawable-hdpi/quantum_panel_dark_bitmap.9.png
+++ b/res/drawable-hdpi/quantum_panel_dark_bitmap.9.png
Binary files differ
diff --git a/res/drawable-hdpi/screenpanel.9.png b/res/drawable-hdpi/screenpanel.9.png
index f7ae011..5bccd33 100644
--- a/res/drawable-hdpi/screenpanel.9.png
+++ b/res/drawable-hdpi/screenpanel.9.png
Binary files differ
diff --git a/res/drawable-hdpi/screenpanel_hover.9.png b/res/drawable-hdpi/screenpanel_hover.9.png
index ac8e83d..f6b8c62 100644
--- a/res/drawable-hdpi/screenpanel_hover.9.png
+++ b/res/drawable-hdpi/screenpanel_hover.9.png
Binary files differ
diff --git a/res/drawable-hdpi/virtual_preload.9.png b/res/drawable-hdpi/virtual_preload.9.png
index 71e5326..670088f 100644
--- a/res/drawable-hdpi/virtual_preload.9.png
+++ b/res/drawable-hdpi/virtual_preload.9.png
Binary files differ
diff --git a/res/drawable-hdpi/virtual_preload_folder.9.png b/res/drawable-hdpi/virtual_preload_folder.9.png
index ece3226..68e2afe 100644
--- a/res/drawable-hdpi/virtual_preload_folder.9.png
+++ b/res/drawable-hdpi/virtual_preload_folder.9.png
Binary files differ
diff --git a/res/drawable-hdpi/widget_resize_frame.9.png b/res/drawable-hdpi/widget_resize_frame.9.png
index b0a7403..a710932 100644
--- a/res/drawable-hdpi/widget_resize_frame.9.png
+++ b/res/drawable-hdpi/widget_resize_frame.9.png
Binary files differ
diff --git a/res/drawable-hdpi/widget_resize_shadow.9.png b/res/drawable-hdpi/widget_resize_shadow.9.png
index 6e2932d..7cb5214 100644
--- a/res/drawable-hdpi/widget_resize_shadow.9.png
+++ b/res/drawable-hdpi/widget_resize_shadow.9.png
Binary files differ
diff --git a/res/drawable-hdpi/widget_tile.png b/res/drawable-hdpi/widget_tile.png
index 310ff8b..572bf6f 100644
--- a/res/drawable-hdpi/widget_tile.png
+++ b/res/drawable-hdpi/widget_tile.png
Binary files differ
diff --git a/res/drawable-hdpi/workspace_bg.9.png b/res/drawable-hdpi/workspace_bg.9.png
index 5bbfa4f..ff75186 100644
--- a/res/drawable-hdpi/workspace_bg.9.png
+++ b/res/drawable-hdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-land-hdpi/workspace_bg.9.png b/res/drawable-land-hdpi/workspace_bg.9.png
index 1a58144..eecd6de 100644
--- a/res/drawable-land-hdpi/workspace_bg.9.png
+++ b/res/drawable-land-hdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-land-mdpi/workspace_bg.9.png b/res/drawable-land-mdpi/workspace_bg.9.png
index a12519e..626f4a4 100644
--- a/res/drawable-land-mdpi/workspace_bg.9.png
+++ b/res/drawable-land-mdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-land-xhdpi/workspace_bg.9.png b/res/drawable-land-xhdpi/workspace_bg.9.png
index ce41454..60f7d73 100644
--- a/res/drawable-land-xhdpi/workspace_bg.9.png
+++ b/res/drawable-land-xhdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-land-xxhdpi/workspace_bg.9.png b/res/drawable-land-xxhdpi/workspace_bg.9.png
index b0b4561..fc71a0f 100644
--- a/res/drawable-land-xxhdpi/workspace_bg.9.png
+++ b/res/drawable-land-xxhdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-mdpi/cling_bg.9.png b/res/drawable-mdpi/cling_bg.9.png
index fc49c89..6384f29 100644
--- a/res/drawable-mdpi/cling_bg.9.png
+++ b/res/drawable-mdpi/cling_bg.9.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_hand.png b/res/drawable-mdpi/ic_all_apps_bg_hand.png
index d94bb7a..8868d6b 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_1.png b/res/drawable-mdpi/ic_all_apps_bg_icon_1.png
index 76d973f..4c78288 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_1.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_icon_1.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_2.png b/res/drawable-mdpi/ic_all_apps_bg_icon_2.png
index 0257f8c..0ed311b 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_2.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_icon_2.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_3.png b/res/drawable-mdpi/ic_all_apps_bg_icon_3.png
index 67545f5..2aa3d4e 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_3.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_icon_3.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_4.png b/res/drawable-mdpi/ic_all_apps_bg_icon_4.png
index 3e36e27b..2cdea9c 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_4.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_icon_4.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_allapps.png b/res/drawable-mdpi/ic_allapps.png
index f410673..6936b20 100644
--- a/res/drawable-mdpi/ic_allapps.png
+++ b/res/drawable-mdpi/ic_allapps.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_allapps_pressed.png b/res/drawable-mdpi/ic_allapps_pressed.png
index aa4f913..850ded6 100644
--- a/res/drawable-mdpi/ic_allapps_pressed.png
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diff --git a/res/drawable-mdpi/ic_arrow_back_grey.png b/res/drawable-mdpi/ic_arrow_back_grey.png
index 5892c77..97999af 100755
--- a/res/drawable-mdpi/ic_arrow_back_grey.png
+++ b/res/drawable-mdpi/ic_arrow_back_grey.png
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diff --git a/res/drawable-mdpi/ic_info_launcher.png b/res/drawable-mdpi/ic_info_launcher.png
index c72d0c2..6fbe5e3 100644
--- a/res/drawable-mdpi/ic_info_launcher.png
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diff --git a/res/drawable-mdpi/ic_pageindicator_add.png b/res/drawable-mdpi/ic_pageindicator_add.png
index 11659a3..d9939b4 100644
--- a/res/drawable-mdpi/ic_pageindicator_add.png
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diff --git a/res/drawable-mdpi/ic_pageindicator_current.png b/res/drawable-mdpi/ic_pageindicator_current.png
index ca889c4..832f8ef 100644
--- a/res/drawable-mdpi/ic_pageindicator_current.png
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diff --git a/res/drawable-mdpi/ic_pageindicator_current_folder.png b/res/drawable-mdpi/ic_pageindicator_current_folder.png
index 5bbba91..b6c4d7f 100644
--- a/res/drawable-mdpi/ic_pageindicator_current_folder.png
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diff --git a/res/drawable-mdpi/ic_pageindicator_default.png b/res/drawable-mdpi/ic_pageindicator_default.png
index 34493b1..9c44afc 100644
--- a/res/drawable-mdpi/ic_pageindicator_default.png
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diff --git a/res/drawable-mdpi/ic_pageindicator_default_folder.png b/res/drawable-mdpi/ic_pageindicator_default_folder.png
index 0a987a4..f462558 100644
--- a/res/drawable-mdpi/ic_pageindicator_default_folder.png
+++ b/res/drawable-mdpi/ic_pageindicator_default_folder.png
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diff --git a/res/drawable-mdpi/ic_remove_launcher.png b/res/drawable-mdpi/ic_remove_launcher.png
index 4a2c319..2bb281d 100644
--- a/res/drawable-mdpi/ic_remove_launcher.png
+++ b/res/drawable-mdpi/ic_remove_launcher.png
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diff --git a/res/drawable-mdpi/ic_setting.png b/res/drawable-mdpi/ic_setting.png
index c614e91..60c4fa5 100644
--- a/res/drawable-mdpi/ic_setting.png
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diff --git a/res/drawable-mdpi/ic_setting_pressed.png b/res/drawable-mdpi/ic_setting_pressed.png
new file mode 100644
index 0000000..018bea3
--- /dev/null
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diff --git a/res/drawable-mdpi/ic_uninstall_launcher.png b/res/drawable-mdpi/ic_uninstall_launcher.png
index af45669..bfcbc6df 100644
--- a/res/drawable-mdpi/ic_uninstall_launcher.png
+++ b/res/drawable-mdpi/ic_uninstall_launcher.png
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diff --git a/res/drawable-mdpi/ic_wallpaper.png b/res/drawable-mdpi/ic_wallpaper.png
index 8f2a00a..a934783 100644
--- a/res/drawable-mdpi/ic_wallpaper.png
+++ b/res/drawable-mdpi/ic_wallpaper.png
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diff --git a/res/drawable-mdpi/ic_wallpaper_pressed.png b/res/drawable-mdpi/ic_wallpaper_pressed.png
new file mode 100644
index 0000000..08794d9
--- /dev/null
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diff --git a/res/drawable-mdpi/ic_widget.png b/res/drawable-mdpi/ic_widget.png
index 1bd3935..5545350 100644
--- a/res/drawable-mdpi/ic_widget.png
+++ b/res/drawable-mdpi/ic_widget.png
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diff --git a/res/drawable-mdpi/ic_widget_pressed.png b/res/drawable-mdpi/ic_widget_pressed.png
new file mode 100644
index 0000000..634b415
--- /dev/null
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diff --git a/res/drawable-mdpi/ic_widget_resize_handle.png b/res/drawable-mdpi/ic_widget_resize_handle.png
index c3b287f..656e96c 100644
--- a/res/drawable-mdpi/ic_widget_resize_handle.png
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diff --git a/res/drawable-mdpi/page_hover_left.9.png b/res/drawable-mdpi/page_hover_left.9.png
index 2bbf428..2b6094c 100644
--- a/res/drawable-mdpi/page_hover_left.9.png
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diff --git a/res/drawable-mdpi/page_hover_left_active.9.png b/res/drawable-mdpi/page_hover_left_active.9.png
index bf70f36..9eb00a2 100644
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diff --git a/res/drawable-mdpi/page_hover_right.9.png b/res/drawable-mdpi/page_hover_right.9.png
index 4bafd0f..c2e59835 100644
--- a/res/drawable-mdpi/page_hover_right.9.png
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diff --git a/res/drawable-mdpi/page_hover_right_active.9.png b/res/drawable-mdpi/page_hover_right_active.9.png
index 4aaa014..d2771a1 100644
--- a/res/drawable-mdpi/page_hover_right_active.9.png
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diff --git a/res/drawable-mdpi/portal_ring_inner.png b/res/drawable-mdpi/portal_ring_inner.png
index 99aaa60..7c5e2b7 100644
--- a/res/drawable-mdpi/portal_ring_inner.png
+++ b/res/drawable-mdpi/portal_ring_inner.png
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diff --git a/res/drawable-mdpi/portal_ring_inner_nolip.png b/res/drawable-mdpi/portal_ring_inner_nolip.png
index f981778..6ccdebb 100644
--- a/res/drawable-mdpi/portal_ring_inner_nolip.png
+++ b/res/drawable-mdpi/portal_ring_inner_nolip.png
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diff --git a/res/drawable-mdpi/portal_ring_outer.png b/res/drawable-mdpi/portal_ring_outer.png
index c98f64b..40a73ab 100644
--- a/res/drawable-mdpi/portal_ring_outer.png
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diff --git a/res/drawable-mdpi/portal_ring_rest.png b/res/drawable-mdpi/portal_ring_rest.png
index 5c33b42..b2c733b 100644
--- a/res/drawable-mdpi/portal_ring_rest.png
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diff --git a/res/drawable-mdpi/quantum_panel_bitmap.9.png b/res/drawable-mdpi/quantum_panel_bitmap.9.png
index 86be568..9325d49 100644
--- a/res/drawable-mdpi/quantum_panel_bitmap.9.png
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diff --git a/res/drawable-mdpi/quantum_panel_dark_bitmap.9.png b/res/drawable-mdpi/quantum_panel_dark_bitmap.9.png
index 70429b9..bf74fa0 100644
--- a/res/drawable-mdpi/quantum_panel_dark_bitmap.9.png
+++ b/res/drawable-mdpi/quantum_panel_dark_bitmap.9.png
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diff --git a/res/drawable-mdpi/screenpanel.9.png b/res/drawable-mdpi/screenpanel.9.png
index c2779fc..9603c12 100644
--- a/res/drawable-mdpi/screenpanel.9.png
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diff --git a/res/drawable-mdpi/screenpanel_hover.9.png b/res/drawable-mdpi/screenpanel_hover.9.png
index 70b3078..7f28ce0 100644
--- a/res/drawable-mdpi/screenpanel_hover.9.png
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diff --git a/res/drawable-mdpi/virtual_preload.9.png b/res/drawable-mdpi/virtual_preload.9.png
index a3c7519..c4a01fe 100644
--- a/res/drawable-mdpi/virtual_preload.9.png
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diff --git a/res/drawable-mdpi/virtual_preload_folder.9.png b/res/drawable-mdpi/virtual_preload_folder.9.png
index fa2f131..2f3e420 100644
--- a/res/drawable-mdpi/virtual_preload_folder.9.png
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diff --git a/res/drawable-mdpi/widget_resize_frame.9.png b/res/drawable-mdpi/widget_resize_frame.9.png
index 856cec6..252482f 100644
--- a/res/drawable-mdpi/widget_resize_frame.9.png
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diff --git a/res/drawable-mdpi/widget_resize_shadow.9.png b/res/drawable-mdpi/widget_resize_shadow.9.png
index 02522f3..a2010e2 100644
--- a/res/drawable-mdpi/widget_resize_shadow.9.png
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diff --git a/res/drawable-mdpi/widget_tile.png b/res/drawable-mdpi/widget_tile.png
index 1ba559d..9652ace 100644
--- a/res/drawable-mdpi/widget_tile.png
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diff --git a/res/drawable-mdpi/workspace_bg.9.png b/res/drawable-mdpi/workspace_bg.9.png
index 2856e09..c67c432 100644
--- a/res/drawable-mdpi/workspace_bg.9.png
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diff --git a/res/drawable-nodpi/ic_migration.png b/res/drawable-nodpi/ic_migration.png
index c282cd2..14f8721 100644
--- a/res/drawable-nodpi/ic_migration.png
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diff --git a/res/drawable-sw720dp-hdpi/workspace_bg.9.png b/res/drawable-sw720dp-hdpi/workspace_bg.9.png
index 5bbfa4f..ff75186 100644
--- a/res/drawable-sw720dp-hdpi/workspace_bg.9.png
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diff --git a/res/drawable-sw720dp-mdpi/workspace_bg.9.png b/res/drawable-sw720dp-mdpi/workspace_bg.9.png
index 2856e09..c67c432 100644
--- a/res/drawable-sw720dp-mdpi/workspace_bg.9.png
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diff --git a/res/drawable-sw720dp-xhdpi/workspace_bg.9.png b/res/drawable-sw720dp-xhdpi/workspace_bg.9.png
index 72269f2..0b80cbf 100644
--- a/res/drawable-sw720dp-xhdpi/workspace_bg.9.png
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diff --git a/res/drawable-sw720dp-xxhdpi/workspace_bg.9.png b/res/drawable-sw720dp-xxhdpi/workspace_bg.9.png
index efc9b04..0d180c2 100644
--- a/res/drawable-sw720dp-xxhdpi/workspace_bg.9.png
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diff --git a/res/drawable-xhdpi/cling_bg.9.png b/res/drawable-xhdpi/cling_bg.9.png
index 4db356f..7d8b1f0 100644
--- a/res/drawable-xhdpi/cling_bg.9.png
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diff --git a/res/drawable-xhdpi/ic_all_apps_bg_hand.png b/res/drawable-xhdpi/ic_all_apps_bg_hand.png
index 5dde7f3..8a67245 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xhdpi/ic_all_apps_bg_hand.png
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diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png
index f5bd32a..c0ebaed 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png
+++ b/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png
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diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png
index fb07956..71cf250 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png
+++ b/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png
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diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png
index c7d687e..3c69fc5 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png
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diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png
index e22b962..5f6ca38 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png
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diff --git a/res/drawable-xhdpi/ic_allapps.png b/res/drawable-xhdpi/ic_allapps.png
index ff3d823..c11c103 100644
--- a/res/drawable-xhdpi/ic_allapps.png
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diff --git a/res/drawable-xhdpi/ic_allapps_pressed.png b/res/drawable-xhdpi/ic_allapps_pressed.png
index 5f188f6..f319bf1 100644
--- a/res/drawable-xhdpi/ic_allapps_pressed.png
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diff --git a/res/drawable-xhdpi/ic_arrow_back_grey.png b/res/drawable-xhdpi/ic_arrow_back_grey.png
index 11996ef..22854bf 100755
--- a/res/drawable-xhdpi/ic_arrow_back_grey.png
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diff --git a/res/drawable-xhdpi/ic_info_launcher.png b/res/drawable-xhdpi/ic_info_launcher.png
index 076b59b..041f2b3 100644
--- a/res/drawable-xhdpi/ic_info_launcher.png
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diff --git a/res/drawable-xhdpi/ic_pageindicator_add.png b/res/drawable-xhdpi/ic_pageindicator_add.png
index af1da2d..7e18c05 100644
--- a/res/drawable-xhdpi/ic_pageindicator_add.png
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diff --git a/res/drawable-xhdpi/ic_pageindicator_current.png b/res/drawable-xhdpi/ic_pageindicator_current.png
index 3054f2f..866725f 100644
--- a/res/drawable-xhdpi/ic_pageindicator_current.png
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diff --git a/res/drawable-xhdpi/ic_pageindicator_current_folder.png b/res/drawable-xhdpi/ic_pageindicator_current_folder.png
index cd92e9f..ec19b7c 100644
--- a/res/drawable-xhdpi/ic_pageindicator_current_folder.png
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diff --git a/res/drawable-xhdpi/ic_pageindicator_default.png b/res/drawable-xhdpi/ic_pageindicator_default.png
index 38538dc..0cde8f4 100644
--- a/res/drawable-xhdpi/ic_pageindicator_default.png
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diff --git a/res/drawable-xhdpi/ic_pageindicator_default_folder.png b/res/drawable-xhdpi/ic_pageindicator_default_folder.png
index e7c46e3..7c22d41 100644
--- a/res/drawable-xhdpi/ic_pageindicator_default_folder.png
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diff --git a/res/drawable-xhdpi/ic_remove_launcher.png b/res/drawable-xhdpi/ic_remove_launcher.png
index de05889..ff94eb8 100644
--- a/res/drawable-xhdpi/ic_remove_launcher.png
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diff --git a/res/drawable-xhdpi/ic_search_grey.png b/res/drawable-xhdpi/ic_search_grey.png
index e83891c..e63182d 100755
--- a/res/drawable-xhdpi/ic_search_grey.png
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diff --git a/res/drawable-xhdpi/ic_setting.png b/res/drawable-xhdpi/ic_setting.png
index 3a7310b..bb90789 100644
--- a/res/drawable-xhdpi/ic_setting.png
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diff --git a/res/drawable-xhdpi/ic_setting_pressed.png b/res/drawable-xhdpi/ic_setting_pressed.png
new file mode 100644
index 0000000..949373f
--- /dev/null
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diff --git a/res/drawable-xhdpi/ic_uninstall_launcher.png b/res/drawable-xhdpi/ic_uninstall_launcher.png
index dd50e88..2c7ab56 100644
--- a/res/drawable-xhdpi/ic_uninstall_launcher.png
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diff --git a/res/drawable-xhdpi/ic_wallpaper.png b/res/drawable-xhdpi/ic_wallpaper.png
index d2bf246..0acf773 100644
--- a/res/drawable-xhdpi/ic_wallpaper.png
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diff --git a/res/drawable-xhdpi/ic_wallpaper_pressed.png b/res/drawable-xhdpi/ic_wallpaper_pressed.png
new file mode 100644
index 0000000..e1e291d
--- /dev/null
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diff --git a/res/drawable-xhdpi/ic_widget.png b/res/drawable-xhdpi/ic_widget.png
index cf6be81..94bb79f 100644
--- a/res/drawable-xhdpi/ic_widget.png
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diff --git a/res/drawable-xhdpi/ic_widget_pressed.png b/res/drawable-xhdpi/ic_widget_pressed.png
new file mode 100644
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--- /dev/null
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diff --git a/res/drawable-xhdpi/ic_widget_resize_handle.png b/res/drawable-xhdpi/ic_widget_resize_handle.png
index f445a1c..0e8dd68 100644
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diff --git a/res/drawable-xhdpi/page_hover_left.9.png b/res/drawable-xhdpi/page_hover_left.9.png
index a2b9b65..dbcc0ab 100644
--- a/res/drawable-xhdpi/page_hover_left.9.png
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diff --git a/res/drawable-xhdpi/page_hover_left_active.9.png b/res/drawable-xhdpi/page_hover_left_active.9.png
index ba9478e..3233efe 100644
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diff --git a/res/drawable-xhdpi/page_hover_right.9.png b/res/drawable-xhdpi/page_hover_right.9.png
index 1243ea9..d82f809 100644
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index 582261c..819ea19 100644
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diff --git a/res/drawable-xhdpi/portal_ring_inner.png b/res/drawable-xhdpi/portal_ring_inner.png
index 7b6a8a0..b088042 100644
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diff --git a/res/drawable-xhdpi/portal_ring_inner_nolip.png b/res/drawable-xhdpi/portal_ring_inner_nolip.png
index 4b84436..decf766 100644
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diff --git a/res/drawable-xhdpi/portal_ring_outer.png b/res/drawable-xhdpi/portal_ring_outer.png
index 79c1888..5ab9a21 100644
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diff --git a/res/drawable-xhdpi/portal_ring_rest.png b/res/drawable-xhdpi/portal_ring_rest.png
index 544a74f..7d1c842 100644
--- a/res/drawable-xhdpi/portal_ring_rest.png
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diff --git a/res/drawable-xhdpi/quantum_panel_bitmap.9.png b/res/drawable-xhdpi/quantum_panel_bitmap.9.png
index 13bdf09..b89e8b4 100644
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diff --git a/res/drawable-xhdpi/quantum_panel_dark_bitmap.9.png b/res/drawable-xhdpi/quantum_panel_dark_bitmap.9.png
index ac2e423..1d17136 100644
--- a/res/drawable-xhdpi/quantum_panel_dark_bitmap.9.png
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diff --git a/res/drawable-xhdpi/screenpanel.9.png b/res/drawable-xhdpi/screenpanel.9.png
index 53a7812..75343f7 100644
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diff --git a/res/drawable-xhdpi/screenpanel_hover.9.png b/res/drawable-xhdpi/screenpanel_hover.9.png
index a2e200f..55b4d6e 100644
--- a/res/drawable-xhdpi/screenpanel_hover.9.png
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diff --git a/res/drawable-xhdpi/virtual_preload.9.png b/res/drawable-xhdpi/virtual_preload.9.png
index d2c3fea..2afade1 100644
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+++ b/res/drawable-xhdpi/virtual_preload.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/virtual_preload_folder.9.png b/res/drawable-xhdpi/virtual_preload_folder.9.png
index 1f9202b..cb3fdca 100644
--- a/res/drawable-xhdpi/virtual_preload_folder.9.png
+++ b/res/drawable-xhdpi/virtual_preload_folder.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/widget_resize_frame.9.png b/res/drawable-xhdpi/widget_resize_frame.9.png
index bf7cc6b..563c75d 100644
--- a/res/drawable-xhdpi/widget_resize_frame.9.png
+++ b/res/drawable-xhdpi/widget_resize_frame.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/widget_resize_shadow.9.png b/res/drawable-xhdpi/widget_resize_shadow.9.png
index 96dee7f..2b1ac05 100644
--- a/res/drawable-xhdpi/widget_resize_shadow.9.png
+++ b/res/drawable-xhdpi/widget_resize_shadow.9.png
Binary files differ
diff --git a/res/drawable-xhdpi/widget_tile.png b/res/drawable-xhdpi/widget_tile.png
index 9730f35..be1748d 100644
--- a/res/drawable-xhdpi/widget_tile.png
+++ b/res/drawable-xhdpi/widget_tile.png
Binary files differ
diff --git a/res/drawable-xhdpi/workspace_bg.9.png b/res/drawable-xhdpi/workspace_bg.9.png
index 72269f2..0b80cbf 100644
--- a/res/drawable-xhdpi/workspace_bg.9.png
+++ b/res/drawable-xhdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/cling_bg.9.png b/res/drawable-xxhdpi/cling_bg.9.png
index dc9f69a..d31ea70 100644
--- a/res/drawable-xxhdpi/cling_bg.9.png
+++ b/res/drawable-xxhdpi/cling_bg.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_hand.png b/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
index e107c2e..ed694f8 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png
index 7482830..5cb0427 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png
index 028c7f4..cd0322b 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png
index dce7b67..19ffc2d 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png
index 811a6b3..311c3df 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_allapps.png b/res/drawable-xxhdpi/ic_allapps.png
index 5dbfe4c..cf6a2cb 100644
--- a/res/drawable-xxhdpi/ic_allapps.png
+++ b/res/drawable-xxhdpi/ic_allapps.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_allapps_pressed.png b/res/drawable-xxhdpi/ic_allapps_pressed.png
index e761723..379389a 100644
--- a/res/drawable-xxhdpi/ic_allapps_pressed.png
+++ b/res/drawable-xxhdpi/ic_allapps_pressed.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_arrow_back_grey.png b/res/drawable-xxhdpi/ic_arrow_back_grey.png
index ccd3900..a3ed052 100755
--- a/res/drawable-xxhdpi/ic_arrow_back_grey.png
+++ b/res/drawable-xxhdpi/ic_arrow_back_grey.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_info_launcher.png b/res/drawable-xxhdpi/ic_info_launcher.png
index 386d091..8e602da 100644
--- a/res/drawable-xxhdpi/ic_info_launcher.png
+++ b/res/drawable-xxhdpi/ic_info_launcher.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_pageindicator_add.png b/res/drawable-xxhdpi/ic_pageindicator_add.png
index c288952..d790e86 100644
--- a/res/drawable-xxhdpi/ic_pageindicator_add.png
+++ b/res/drawable-xxhdpi/ic_pageindicator_add.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_pageindicator_current.png b/res/drawable-xxhdpi/ic_pageindicator_current.png
index 5941c8e..9550c61 100644
--- a/res/drawable-xxhdpi/ic_pageindicator_current.png
+++ b/res/drawable-xxhdpi/ic_pageindicator_current.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_pageindicator_current_folder.png b/res/drawable-xxhdpi/ic_pageindicator_current_folder.png
index 602b89a..987c882 100644
--- a/res/drawable-xxhdpi/ic_pageindicator_current_folder.png
+++ b/res/drawable-xxhdpi/ic_pageindicator_current_folder.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_pageindicator_default.png b/res/drawable-xxhdpi/ic_pageindicator_default.png
index 3fa9e5f..3bee96f 100644
--- a/res/drawable-xxhdpi/ic_pageindicator_default.png
+++ b/res/drawable-xxhdpi/ic_pageindicator_default.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_pageindicator_default_folder.png b/res/drawable-xxhdpi/ic_pageindicator_default_folder.png
index bbcd7f9..46ff473 100644
--- a/res/drawable-xxhdpi/ic_pageindicator_default_folder.png
+++ b/res/drawable-xxhdpi/ic_pageindicator_default_folder.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_remove_launcher.png b/res/drawable-xxhdpi/ic_remove_launcher.png
index 7c28bb0..78ca080 100644
--- a/res/drawable-xxhdpi/ic_remove_launcher.png
+++ b/res/drawable-xxhdpi/ic_remove_launcher.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_search_grey.png b/res/drawable-xxhdpi/ic_search_grey.png
index f4c5e27..33b4ea9 100755
--- a/res/drawable-xxhdpi/ic_search_grey.png
+++ b/res/drawable-xxhdpi/ic_search_grey.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_setting.png b/res/drawable-xxhdpi/ic_setting.png
index 01bdcd5..3effb50 100644
--- a/res/drawable-xxhdpi/ic_setting.png
+++ b/res/drawable-xxhdpi/ic_setting.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_setting_pressed.png b/res/drawable-xxhdpi/ic_setting_pressed.png
new file mode 100644
index 0000000..d78cad6
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_setting_pressed.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_uninstall_launcher.png b/res/drawable-xxhdpi/ic_uninstall_launcher.png
index 872e829..43aba6e 100644
--- a/res/drawable-xxhdpi/ic_uninstall_launcher.png
+++ b/res/drawable-xxhdpi/ic_uninstall_launcher.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_wallpaper.png b/res/drawable-xxhdpi/ic_wallpaper.png
index 490c45a..218fd1d 100644
--- a/res/drawable-xxhdpi/ic_wallpaper.png
+++ b/res/drawable-xxhdpi/ic_wallpaper.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_wallpaper_pressed.png b/res/drawable-xxhdpi/ic_wallpaper_pressed.png
new file mode 100644
index 0000000..52c92cb
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_wallpaper_pressed.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_widget.png b/res/drawable-xxhdpi/ic_widget.png
index d4b8324..cc5002e 100644
--- a/res/drawable-xxhdpi/ic_widget.png
+++ b/res/drawable-xxhdpi/ic_widget.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_widget_pressed.png b/res/drawable-xxhdpi/ic_widget_pressed.png
new file mode 100644
index 0000000..0c9b02a
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_widget_pressed.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_widget_resize_handle.png b/res/drawable-xxhdpi/ic_widget_resize_handle.png
index 144cac9..736a157 100644
--- a/res/drawable-xxhdpi/ic_widget_resize_handle.png
+++ b/res/drawable-xxhdpi/ic_widget_resize_handle.png
Binary files differ
diff --git a/res/drawable-xxhdpi/page_hover_left.9.png b/res/drawable-xxhdpi/page_hover_left.9.png
index 63869dd..c81f86c 100644
--- a/res/drawable-xxhdpi/page_hover_left.9.png
+++ b/res/drawable-xxhdpi/page_hover_left.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/page_hover_left_active.9.png b/res/drawable-xxhdpi/page_hover_left_active.9.png
index 9a418ce..858a3b2 100644
--- a/res/drawable-xxhdpi/page_hover_left_active.9.png
+++ b/res/drawable-xxhdpi/page_hover_left_active.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/page_hover_right.9.png b/res/drawable-xxhdpi/page_hover_right.9.png
index c6fd398..c529770 100644
--- a/res/drawable-xxhdpi/page_hover_right.9.png
+++ b/res/drawable-xxhdpi/page_hover_right.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/page_hover_right_active.9.png b/res/drawable-xxhdpi/page_hover_right_active.9.png
index 7aef373..9900553 100644
--- a/res/drawable-xxhdpi/page_hover_right_active.9.png
+++ b/res/drawable-xxhdpi/page_hover_right_active.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/portal_ring_inner.png b/res/drawable-xxhdpi/portal_ring_inner.png
index d088a17..cd23cf7 100644
--- a/res/drawable-xxhdpi/portal_ring_inner.png
+++ b/res/drawable-xxhdpi/portal_ring_inner.png
Binary files differ
diff --git a/res/drawable-xxhdpi/portal_ring_inner_nolip.png b/res/drawable-xxhdpi/portal_ring_inner_nolip.png
index 0fad656..d82b910 100644
--- a/res/drawable-xxhdpi/portal_ring_inner_nolip.png
+++ b/res/drawable-xxhdpi/portal_ring_inner_nolip.png
Binary files differ
diff --git a/res/drawable-xxhdpi/portal_ring_outer.png b/res/drawable-xxhdpi/portal_ring_outer.png
index 45ac040..e5d33b2 100644
--- a/res/drawable-xxhdpi/portal_ring_outer.png
+++ b/res/drawable-xxhdpi/portal_ring_outer.png
Binary files differ
diff --git a/res/drawable-xxhdpi/portal_ring_rest.png b/res/drawable-xxhdpi/portal_ring_rest.png
index 6fa6a53..d52825c 100644
--- a/res/drawable-xxhdpi/portal_ring_rest.png
+++ b/res/drawable-xxhdpi/portal_ring_rest.png
Binary files differ
diff --git a/res/drawable-xxhdpi/quantum_panel_bitmap.9.png b/res/drawable-xxhdpi/quantum_panel_bitmap.9.png
index b44269e..1dd1f6d 100644
--- a/res/drawable-xxhdpi/quantum_panel_bitmap.9.png
+++ b/res/drawable-xxhdpi/quantum_panel_bitmap.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/quantum_panel_dark_bitmap.9.png b/res/drawable-xxhdpi/quantum_panel_dark_bitmap.9.png
index 7979cf7..48d584b 100644
--- a/res/drawable-xxhdpi/quantum_panel_dark_bitmap.9.png
+++ b/res/drawable-xxhdpi/quantum_panel_dark_bitmap.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/screenpanel.9.png b/res/drawable-xxhdpi/screenpanel.9.png
index 2d13954..b221b37 100644
--- a/res/drawable-xxhdpi/screenpanel.9.png
+++ b/res/drawable-xxhdpi/screenpanel.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/screenpanel_hover.9.png b/res/drawable-xxhdpi/screenpanel_hover.9.png
index 369fc44..418cf0a 100644
--- a/res/drawable-xxhdpi/screenpanel_hover.9.png
+++ b/res/drawable-xxhdpi/screenpanel_hover.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/virtual_preload.9.png b/res/drawable-xxhdpi/virtual_preload.9.png
index 93e3b33..03c6e7f 100644
--- a/res/drawable-xxhdpi/virtual_preload.9.png
+++ b/res/drawable-xxhdpi/virtual_preload.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/virtual_preload_folder.9.png b/res/drawable-xxhdpi/virtual_preload_folder.9.png
index fae19b3..052a72e 100644
--- a/res/drawable-xxhdpi/virtual_preload_folder.9.png
+++ b/res/drawable-xxhdpi/virtual_preload_folder.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/widget_resize_frame.9.png b/res/drawable-xxhdpi/widget_resize_frame.9.png
index 7e189d4..ea527f4 100644
--- a/res/drawable-xxhdpi/widget_resize_frame.9.png
+++ b/res/drawable-xxhdpi/widget_resize_frame.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/widget_resize_shadow.9.png b/res/drawable-xxhdpi/widget_resize_shadow.9.png
index 41c448b..5412168 100644
--- a/res/drawable-xxhdpi/widget_resize_shadow.9.png
+++ b/res/drawable-xxhdpi/widget_resize_shadow.9.png
Binary files differ
diff --git a/res/drawable-xxhdpi/widget_tile.png b/res/drawable-xxhdpi/widget_tile.png
index 3a3790d..c6237db 100644
--- a/res/drawable-xxhdpi/widget_tile.png
+++ b/res/drawable-xxhdpi/widget_tile.png
Binary files differ
diff --git a/res/drawable-xxhdpi/workspace_bg.9.png b/res/drawable-xxhdpi/workspace_bg.9.png
index efc9b04..0d180c2 100644
--- a/res/drawable-xxhdpi/workspace_bg.9.png
+++ b/res/drawable-xxhdpi/workspace_bg.9.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png b/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
index c638456..615374a 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png
index 511a02a..10f8c41 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png
index 2cc18f8..102d925 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png
index c32f8ff..9be5b7a 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png
index 7bead8a..d7fb29b 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_arrow_back_grey.png b/res/drawable-xxxhdpi/ic_arrow_back_grey.png
index 79b9b48..6b42051 100755
--- a/res/drawable-xxxhdpi/ic_arrow_back_grey.png
+++ b/res/drawable-xxxhdpi/ic_arrow_back_grey.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_info_launcher.png b/res/drawable-xxxhdpi/ic_info_launcher.png
index bf39e5b..3540de1 100644
--- a/res/drawable-xxxhdpi/ic_info_launcher.png
+++ b/res/drawable-xxxhdpi/ic_info_launcher.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_remove_launcher.png b/res/drawable-xxxhdpi/ic_remove_launcher.png
index 7043be0..418d81a 100644
--- a/res/drawable-xxxhdpi/ic_remove_launcher.png
+++ b/res/drawable-xxxhdpi/ic_remove_launcher.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_search_grey.png b/res/drawable-xxxhdpi/ic_search_grey.png
index bd5fdf4..d957186 100755
--- a/res/drawable-xxxhdpi/ic_search_grey.png
+++ b/res/drawable-xxxhdpi/ic_search_grey.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_uninstall_launcher.png b/res/drawable-xxxhdpi/ic_uninstall_launcher.png
index 77a3302..724437a 100644
--- a/res/drawable-xxxhdpi/ic_uninstall_launcher.png
+++ b/res/drawable-xxxhdpi/ic_uninstall_launcher.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_widget_resize_handle.png b/res/drawable-xxxhdpi/ic_widget_resize_handle.png
index 4bde6b9..e3c45ad 100644
--- a/res/drawable-xxxhdpi/ic_widget_resize_handle.png
+++ b/res/drawable-xxxhdpi/ic_widget_resize_handle.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/portal_ring_inner.png b/res/drawable-xxxhdpi/portal_ring_inner.png
index 34a3599..59e811d 100644
--- a/res/drawable-xxxhdpi/portal_ring_inner.png
+++ b/res/drawable-xxxhdpi/portal_ring_inner.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/portal_ring_inner_nolip.png b/res/drawable-xxxhdpi/portal_ring_inner_nolip.png
index 8cebb35..c1e7585 100644
--- a/res/drawable-xxxhdpi/portal_ring_inner_nolip.png
+++ b/res/drawable-xxxhdpi/portal_ring_inner_nolip.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/portal_ring_outer.png b/res/drawable-xxxhdpi/portal_ring_outer.png
index d2df322..f2f818b 100644
--- a/res/drawable-xxxhdpi/portal_ring_outer.png
+++ b/res/drawable-xxxhdpi/portal_ring_outer.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/portal_ring_rest.png b/res/drawable-xxxhdpi/portal_ring_rest.png
index 11e92ee..2af67b8 100644
--- a/res/drawable-xxxhdpi/portal_ring_rest.png
+++ b/res/drawable-xxxhdpi/portal_ring_rest.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/quantum_panel_bitmap.9.png b/res/drawable-xxxhdpi/quantum_panel_bitmap.9.png
index bc887fe..915177d 100644
--- a/res/drawable-xxxhdpi/quantum_panel_bitmap.9.png
+++ b/res/drawable-xxxhdpi/quantum_panel_bitmap.9.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/quantum_panel_dark_bitmap.9.png b/res/drawable-xxxhdpi/quantum_panel_dark_bitmap.9.png
index 7cfd6e4..27b8466 100644
--- a/res/drawable-xxxhdpi/quantum_panel_dark_bitmap.9.png
+++ b/res/drawable-xxxhdpi/quantum_panel_dark_bitmap.9.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/widget_resize_frame.9.png b/res/drawable-xxxhdpi/widget_resize_frame.9.png
index cb609ce..4644e9a 100644
--- a/res/drawable-xxxhdpi/widget_resize_frame.9.png
+++ b/res/drawable-xxxhdpi/widget_resize_frame.9.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/widget_resize_shadow.9.png b/res/drawable-xxxhdpi/widget_resize_shadow.9.png
index 82c8b9c..63cea84 100644
--- a/res/drawable-xxxhdpi/widget_resize_shadow.9.png
+++ b/res/drawable-xxxhdpi/widget_resize_shadow.9.png
Binary files differ
diff --git a/res/mipmap-hdpi/ic_launcher_home.png b/res/mipmap-hdpi/ic_launcher_home.png
index b556d7a..d068d92 100644
--- a/res/mipmap-hdpi/ic_launcher_home.png
+++ b/res/mipmap-hdpi/ic_launcher_home.png
Binary files differ
diff --git a/res/mipmap-mdpi/ic_launcher_home.png b/res/mipmap-mdpi/ic_launcher_home.png
index 961bb7d..16c8ec2 100644
--- a/res/mipmap-mdpi/ic_launcher_home.png
+++ b/res/mipmap-mdpi/ic_launcher_home.png
Binary files differ
diff --git a/res/mipmap-xhdpi/ic_launcher_home.png b/res/mipmap-xhdpi/ic_launcher_home.png
index 46ec2b7..8b2671b 100644
--- a/res/mipmap-xhdpi/ic_launcher_home.png
+++ b/res/mipmap-xhdpi/ic_launcher_home.png
Binary files differ
diff --git a/res/mipmap-xxhdpi/ic_launcher_home.png b/res/mipmap-xxhdpi/ic_launcher_home.png
index d2975a3..43d8b7d 100644
--- a/res/mipmap-xxhdpi/ic_launcher_home.png
+++ b/res/mipmap-xxhdpi/ic_launcher_home.png
Binary files differ
diff --git a/src/com/android/launcher3/BaseRecyclerView.java b/src/com/android/launcher3/BaseRecyclerView.java
index f0d8b3b..9d713e3 100644
--- a/src/com/android/launcher3/BaseRecyclerView.java
+++ b/src/com/android/launcher3/BaseRecyclerView.java
@@ -268,6 +268,13 @@
     }
 
     /**
+     * Returns whether fast scrolling is supported in the current state.
+     */
+    protected boolean supportsFastScrolling() {
+        return true;
+    }
+
+    /**
      * Maps the touch (from 0..1) to the adapter position that should be visible.
      * <p>Override in each subclass of this base class.
      */
diff --git a/src/com/android/launcher3/BaseRecyclerViewFastScrollBar.java b/src/com/android/launcher3/BaseRecyclerViewFastScrollBar.java
index fcee7e8..32ea576 100644
--- a/src/com/android/launcher3/BaseRecyclerViewFastScrollBar.java
+++ b/src/com/android/launcher3/BaseRecyclerViewFastScrollBar.java
@@ -189,7 +189,8 @@
                 // Check if we should start scrolling, but ignore this fastscroll gesture if we have
                 // exceeded some fixed movement
                 mIgnoreDragGesture |= Math.abs(y - downY) > config.getScaledPagingTouchSlop();
-                if (!mIsDragging && !mIgnoreDragGesture && isNearThumb(downX, lastY) &&
+                if (!mIsDragging && !mIgnoreDragGesture && mRv.supportsFastScrolling() &&
+                        isNearThumb(downX, lastY) &&
                         Math.abs(y - downY) > config.getScaledTouchSlop()) {
                     mRv.getParent().requestDisallowInterceptTouchEvent(true);
                     mIsDragging = true;
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 907ded0..700bf9e 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -35,6 +35,7 @@
 import android.graphics.drawable.TransitionDrawable;
 import android.os.Build;
 import android.os.Parcelable;
+import android.os.PowerManager;
 import android.support.v4.view.ViewCompat;
 import android.util.AttributeSet;
 import android.util.Log;
@@ -45,6 +46,7 @@
 import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.animation.DecelerateInterpolator;
+import android.widget.Toast;
 
 import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler;
 import com.android.launcher3.FolderIcon.FolderRingAnimator;
@@ -2141,8 +2143,18 @@
             }
             ValueAnimator va = LauncherAnimUtils.ofFloat(child, 0f, 1f);
             a = va;
-            va.setRepeatMode(ValueAnimator.REVERSE);
-            va.setRepeatCount(ValueAnimator.INFINITE);
+
+            // Animations are disabled in power save mode, causing the repeated animation to jump
+            // spastically between beginning and end states. Since this looks bad, we don't repeat
+            // the animation in power save mode.
+            PowerManager powerManager = (PowerManager) getContext()
+                    .getSystemService(Context.POWER_SERVICE);
+            boolean powerSaverOn = Utilities.ATLEAST_LOLLIPOP && powerManager.isPowerSaveMode();
+            if (!powerSaverOn) {
+                va.setRepeatMode(ValueAnimator.REVERSE);
+                va.setRepeatCount(ValueAnimator.INFINITE);
+            }
+
             va.setDuration(mode == MODE_HINT ? HINT_DURATION : PREVIEW_DURATION);
             va.setStartDelay((int) (Math.random() * 60));
             va.addUpdateListener(new AnimatorUpdateListener() {
@@ -2954,6 +2966,26 @@
         return Utilities.findVacantCell(outXY, spanX, spanY, mCountX, mCountY, mOccupied);
     }
 
+    /**
+     * Returns whether an item can be placed in this CellLayout (after rearranging and/or resizing
+     * if necessary).
+     */
+    public boolean hasReorderSolution(ItemInfo itemInfo) {
+        int[] cellPoint = new int[2];
+        // Check for a solution starting at every cell.
+        for (int cellX = 0; cellX < getCountX(); cellX++) {
+            for (int cellY = 0; cellY < getCountY(); cellY++) {
+                cellToPoint(cellX, cellY, cellPoint);
+                if (findReorderSolution(cellPoint[0], cellPoint[1], itemInfo.minSpanX,
+                        itemInfo.minSpanY, itemInfo.spanX, itemInfo.spanY, mDirectionVector, null,
+                        true, new ItemConfiguration()).isSolution) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     public boolean isRegionVacant(int x, int y, int spanX, int spanY) {
         int x2 = x + spanX - 1;
         int y2 = y + spanY - 1;
diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/Folder.java
index 53fab11..1a3876d 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/Folder.java
@@ -319,7 +319,7 @@
 
         if (commit) {
             sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
-                    String.format(getContext().getString(R.string.folder_renamed), newTitle));
+                    getContext().getString(R.string.folder_renamed, newTitle));
         }
         // In order to clear the focus from the text field, we set the focus on ourself. This
         // ensures that every time the field is clicked, focus is gained, giving reliable behavior.
diff --git a/src/com/android/launcher3/FolderIcon.java b/src/com/android/launcher3/FolderIcon.java
index c6b2f35..bd61a6d 100644
--- a/src/com/android/launcher3/FolderIcon.java
+++ b/src/com/android/launcher3/FolderIcon.java
@@ -173,8 +173,7 @@
         icon.setOnClickListener(launcher);
         icon.mInfo = folderInfo;
         icon.mLauncher = launcher;
-        icon.setContentDescription(String.format(launcher.getString(R.string.folder_name_format),
-                folderInfo.title));
+        icon.setContentDescription(launcher.getString(R.string.folder_name_format, folderInfo.title));
         Folder folder = Folder.fromXml(launcher);
         folder.setDragController(launcher.getDragController());
         folder.setFolderIcon(icon);
@@ -714,8 +713,7 @@
 
     public void onTitleChanged(CharSequence title) {
         mFolderName.setText(title);
-        setContentDescription(String.format(getContext().getString(R.string.folder_name_format),
-                title));
+        setContentDescription(getContext().getString(R.string.folder_name_format, title));
     }
 
     @Override
diff --git a/src/com/android/launcher3/FolderPagedView.java b/src/com/android/launcher3/FolderPagedView.java
index d8ef34e..7aff832 100644
--- a/src/com/android/launcher3/FolderPagedView.java
+++ b/src/com/android/launcher3/FolderPagedView.java
@@ -436,8 +436,7 @@
     }
 
     public String getAccessibilityDescription() {
-        return String.format(getContext().getString(R.string.folder_opened),
-                mGridCountX, mGridCountY);
+        return getContext().getString(R.string.folder_opened, mGridCountX, mGridCountY);
     }
 
     /**
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 3c9c5f7..fd744dc 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1310,38 +1310,48 @@
         }
 
         mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
+        // Long-clicking buttons in the overview panel does the same thing as clicking them.
+        OnLongClickListener performClickOnLongClick = new OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                return v.performClick();
+            }
+        };
         mWidgetsButton = findViewById(R.id.widget_button);
         mWidgetsButton.setOnClickListener(new OnClickListener() {
             @Override
-            public void onClick(View arg0) {
+            public void onClick(View view) {
                 if (!mWorkspace.isSwitchingState()) {
-                    onClickAddWidgetButton(arg0);
+                    onClickAddWidgetButton(view);
                 }
             }
         });
+        mWidgetsButton.setOnLongClickListener(performClickOnLongClick);
         mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
 
         View wallpaperButton = findViewById(R.id.wallpaper_button);
         wallpaperButton.setOnClickListener(new OnClickListener() {
             @Override
-            public void onClick(View arg0) {
+            public void onClick(View view) {
                 if (!mWorkspace.isSwitchingState()) {
-                    onClickWallpaperPicker(arg0);
+                    onClickWallpaperPicker(view);
                 }
             }
         });
+        wallpaperButton.setOnLongClickListener(performClickOnLongClick);
         wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
 
         View settingsButton = findViewById(R.id.settings_button);
         if (hasSettings()) {
             settingsButton.setOnClickListener(new OnClickListener() {
                 @Override
-                public void onClick(View arg0) {
+                public void onClick(View view) {
                     if (!mWorkspace.isSwitchingState()) {
-                        onClickSettingsButton(arg0);
+                        onClickSettingsButton(view);
                     }
                 }
             });
+            settingsButton.setOnLongClickListener(performClickOnLongClick);
             settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
         } else {
             settingsButton.setVisibility(View.GONE);
@@ -1550,7 +1560,10 @@
                 // processing a multi-step drop
                 if (mAppsView != null && mWidgetsView != null &&
                         mPendingAddInfo.container == ItemInfo.NO_ID) {
-                    showWorkspace(false);
+                    if (!showWorkspace(false)) {
+                        // If we are already on the workspace, then manually reset all apps
+                        mAppsView.reset();
+                    }
                 }
             } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
                 mUserPresent = true;
@@ -1801,8 +1814,6 @@
         boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
                 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
                 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
-        boolean moveToDefaultScreen = mLauncherCallbacks != null ?
-                mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
         boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
         if (isActionMain) {
             // also will cancel mWaitingForResult.
@@ -1856,6 +1867,8 @@
         // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
         // animation.
         if (isActionMain) {
+            boolean moveToDefaultScreen = mLauncherCallbacks != null ?
+                    mLauncherCallbacks.shouldMoveToDefaultScreenOnHomeIntent() : true;
             if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
                     openFolder == null && moveToDefaultScreen) {
                 mWorkspace.post(new Runnable() {
@@ -2675,7 +2688,10 @@
      */
     protected void onClickWallpaperPicker(View v) {
         if (LOGD) Log.d(TAG, "onClickWallpaperPicker");
-        startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName()),
+        int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
+        float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
+        startActivityForResult(new Intent(Intent.ACTION_SET_WALLPAPER).setPackage(getPackageName())
+                        .putExtra(WallpaperPickerActivity.EXTRA_WALLPAPER_OFFSET, offset),
                 REQUEST_PICK_WALLPAPER);
 
         if (mLauncherCallbacks != null) {
@@ -3181,11 +3197,11 @@
         }
     }
 
-    public void showWorkspace(boolean animated) {
-        showWorkspace(animated, null);
+    public boolean showWorkspace(boolean animated) {
+        return showWorkspace(animated, null);
     }
 
-    public void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
+    public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
         boolean changed = mState != State.WORKSPACE ||
                 mWorkspace.getState() != Workspace.State.NORMAL;
         if (changed) {
@@ -3211,6 +3227,7 @@
             getWindow().getDecorView()
                     .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
         }
+        return changed;
     }
 
     void showOverviewMode(boolean animated) {
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index a386ebd..636af7d 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -1607,11 +1607,12 @@
         }
 
         // check & update map of what's occupied; used to discard overlapping/invalid items
-        private boolean checkItemPlacement(LongArrayMap<ItemInfo[][]> occupied, ItemInfo item) {
+        private boolean checkItemPlacement(LongArrayMap<ItemInfo[][]> occupied, ItemInfo item,
+                   ArrayList<Long> workspaceScreens) {
             LauncherAppState app = LauncherAppState.getInstance();
             InvariantDeviceProfile profile = app.getInvariantDeviceProfile();
-            final int countX = (int) profile.numColumns;
-            final int countY = (int) profile.numRows;
+            final int countX = profile.numColumns;
+            final int countY = profile.numRows;
 
             long containerIndex = item.screenId;
             if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
@@ -1653,7 +1654,12 @@
                     occupied.put((long) LauncherSettings.Favorites.CONTAINER_HOTSEAT, items);
                     return true;
                 }
-            } else if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) {
+            } else if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
+                if (!workspaceScreens.contains((Long) item.screenId)) {
+                    // The item has an invalid screen id.
+                    return false;
+                }
+            } else {
                 // Skip further checking if it is not the hotseat or workspace container
                 return true;
             }
@@ -1719,8 +1725,8 @@
 
             LauncherAppState app = LauncherAppState.getInstance();
             InvariantDeviceProfile profile = app.getInvariantDeviceProfile();
-            int countX = (int) profile.numColumns;
-            int countY = (int) profile.numRows;
+            int countX = profile.numColumns;
+            int countY = profile.numRows;
 
             if (MigrateFromRestoreTask.ENABLED && MigrateFromRestoreTask.shouldRunTask(mContext)) {
                 long migrationStartTime = System.currentTimeMillis();
@@ -1760,6 +1766,7 @@
                 clearSBgDataStructures();
                 final HashMap<String, Integer> installingPkgs = PackageInstallerCompat
                         .getInstance(mContext).updateAndGetActiveSessionCache();
+                sBgWorkspaceScreens.addAll(loadWorkspaceScreensDb(mContext));
 
                 final ArrayList<Long> itemsToRemove = new ArrayList<Long>();
                 final ArrayList<Long> restoredRows = new ArrayList<Long>();
@@ -1961,6 +1968,7 @@
                                 } catch (URISyntaxException e) {
                                     Launcher.addDumpLog(TAG,
                                             "Invalid uri: " + intentDescription, true);
+                                    itemsToRemove.add(id);
                                     continue;
                                 }
 
@@ -2031,7 +2039,7 @@
                                     }
 
                                     // check & update map of what's occupied
-                                    if (!checkItemPlacement(occupied, info)) {
+                                    if (!checkItemPlacement(occupied, info, sBgWorkspaceScreens)) {
                                         itemsToRemove.add(id);
                                         break;
                                     }
@@ -2082,7 +2090,7 @@
                                 folderInfo.options = c.getInt(optionsIndex);
 
                                 // check & update map of what's occupied
-                                if (!checkItemPlacement(occupied, folderInfo)) {
+                                if (!checkItemPlacement(occupied, folderInfo, sBgWorkspaceScreens)) {
                                     itemsToRemove.add(id);
                                     break;
                                 }
@@ -2202,13 +2210,14 @@
                                     if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP &&
                                         container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
                                         Log.e(TAG, "Widget found where container != " +
-                                            "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!");
+                                                "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!");
+                                        itemsToRemove.add(id);
                                         continue;
                                     }
 
                                     appWidgetInfo.container = container;
                                     // check & update map of what's occupied
-                                    if (!checkItemPlacement(occupied, appWidgetInfo)) {
+                                    if (!checkItemPlacement(occupied, appWidgetInfo, sBgWorkspaceScreens)) {
                                         itemsToRemove.add(id);
                                         break;
                                     }
@@ -2297,8 +2306,6 @@
                             null, sWorker);
                 }
 
-                sBgWorkspaceScreens.addAll(loadWorkspaceScreensDb(mContext));
-
                 // Remove any empty screens
                 ArrayList<Long> unusedScreens = new ArrayList<Long>(sBgWorkspaceScreens);
                 for (ItemInfo item: sBgItemsIdMap) {
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 44a43e1..c6827da 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -65,12 +65,11 @@
 import java.util.List;
 
 public class LauncherProvider extends ContentProvider {
-    private static final String TAG = "Launcher.LauncherProvider";
+    private static final String TAG = "LauncherProvider";
     private static final boolean LOGD = false;
 
     private static final int DATABASE_VERSION = 26;
 
-    static final String OLD_AUTHORITY = "com.android.launcher2.settings";
     public static final String AUTHORITY = ProviderConfig.AUTHORITY;
 
     static final String TABLE_FAVORITES = LauncherSettings.Favorites.TABLE_NAME;
@@ -139,7 +138,7 @@
     }
 
     private void reloadLauncherIfExternal() {
-        if (Binder.getCallingPid() != Process.myPid()) {
+        if (Utilities.ATLEAST_MARSHMALLOW && Binder.getCallingPid() != Process.myPid()) {
             LauncherAppState app = LauncherAppState.getInstanceNoCreate();
             if (app != null) {
                 app.reloadWorkspace();
@@ -166,7 +165,20 @@
         uri = ContentUris.withAppendedId(uri, rowId);
         notifyListeners();
 
-        reloadLauncherIfExternal();
+        if (Utilities.ATLEAST_MARSHMALLOW) {
+            reloadLauncherIfExternal();
+        } else {
+            // Deprecated behavior to support legacy devices which rely on provider callbacks.
+            LauncherAppState app = LauncherAppState.getInstanceNoCreate();
+            if (app != null && "true".equals(uri.getQueryParameter("isExternalAdd"))) {
+                app.reloadWorkspace();
+            }
+
+            String notify = uri.getQueryParameter("notify");
+            if (notify == null || "true".equals(notify)) {
+                getContext().getContentResolver().notifyChange(uri, null);
+            }
+        }
         return uri;
     }
 
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 28e3367..e4d6448 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -372,7 +372,10 @@
     }
 
     /**
-     * Returns the index of the currently displayed page.
+     * Returns the index of the currently displayed page. When in free scroll mode, this is the page
+     * that the user was on before entering free scroll mode (e.g. the home screen page they
+     * long-pressed on to enter the overview). Try using {@link #getPageNearestToCenterOfScreen()}
+     * to get the page the user is currently scrolling over.
      */
     public int getCurrentPage() {
         return mCurrentPage;
@@ -438,7 +441,7 @@
                     Math.min(newPage, mTempVisiblePagesRange[1]));
         }
         // Ensure that it is clamped by the actual set of children in all cases
-        validatedPage = Math.max(0, Math.min(validatedPage, getPageCount() - 1));
+        validatedPage = Utilities.boundInRange(validatedPage, 0, getPageCount() - 1);
         return validatedPage;
     }
 
@@ -1039,11 +1042,10 @@
 
         if (pageCount > 0) {
             int viewportWidth = getViewportWidth();
-            int curScreen = 0;
+            int lastVisiblePageIndex = 0;
 
-            int count = getChildCount();
-            for (int i = 0; i < count; i++) {
-                View currPage = getPageAt(i);
+            for (int currPageIndex = 0; currPageIndex < pageCount; currPageIndex++) {
+                View currPage = getPageAt(currPageIndex);
 
                 sTmpIntPoint[0] = 0;
                 Utilities.getDescendantCoordRelativeToParent(currPage, this, sTmpIntPoint, false);
@@ -1064,13 +1066,13 @@
                         break;
                     }
                 }
-                curScreen = i;
                 if (range[0] < 0) {
-                    range[0] = curScreen;
+                    range[0] = currPageIndex;
                 }
+                lastVisiblePageIndex = currPageIndex;
             }
 
-            range[1] = curScreen;
+            range[1] = lastVisiblePageIndex;
         } else {
             range[0] = -1;
             range[1] = -1;
@@ -2300,7 +2302,7 @@
     }
 
     protected String getCurrentPageDescription() {
-        return String.format(getContext().getString(R.string.default_scroll_format),
+        return getContext().getString(R.string.default_scroll_format,
                 getNextPage() + 1, getChildCount());
     }
 
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index b316016..4e93684 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -726,4 +726,13 @@
             return true;
         }
     }
+
+    /**
+     * Ensures that a value is within given bounds. Specifically:
+     * If value is less than lowerBound, return lowerBound; else if value is greater than upperBound,
+     * return upperBound; else return value unchanged.
+     */
+    public static int boundInRange(int value, int lowerBound, int upperBound) {
+        return Math.max(lowerBound, Math.min(value, upperBound));
+    }
 }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index eb3d6dbc..14fb3fc 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -271,6 +271,7 @@
     boolean mStartedSendingScrollEvents;
     boolean mShouldSendPageSettled;
     int mLastOverlaySroll = 0;
+    private boolean mForceDrawAdjacentPages = false;
 
     // Handles workspace state transitions
     private WorkspaceStateTransitionAnimation mStateTransitionAnimation;
@@ -1401,7 +1402,7 @@
             return false;
         }
 
-        private float wallpaperOffsetForCurrentScroll() {
+        public float wallpaperOffsetForScroll(int scroll) {
             // TODO: do different behavior if it's  a live wallpaper?
             // Don't use up all the wallpaper parallax until you have at least
             // MIN_PARALLAX_PAGE_SPAN pages
@@ -1440,7 +1441,7 @@
                 // Sometimes the left parameter of the pages is animated during a layout transition;
                 // this parameter offsets it to keep the wallpaper from animating as well
                 int adjustedScroll =
-                        getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0);
+                        scroll - firstPageScrollX - getLayoutTransitionOffsetForPage(0);
                 float offset = Math.min(1, adjustedScroll / (float) scrollRange);
                 offset = Math.max(0, offset);
 
@@ -1454,6 +1455,10 @@
             }
         }
 
+        private float wallpaperOffsetForCurrentScroll() {
+            return wallpaperOffsetForScroll(getScrollX());
+        }
+
         private int numEmptyScreensToIgnore() {
             int numScrollingPages = getChildCount() - numCustomPages();
             if (numScrollingPages >= MIN_PARALLAX_PAGE_SPAN && hasExtraEmptyScreen()) {
@@ -1850,10 +1855,10 @@
     @Override
     protected void getVisiblePages(int[] range) {
         super.getVisiblePages(range);
-        if (mState == State.OVERVIEW || mState == State.SPRING_LOADED) {
+        if (mForceDrawAdjacentPages) {
             // In overview mode, make sure that the two side pages are visible.
-            range[0] = Math.min(range[0], Math.max(getCurrentPage() - 1, numCustomPages()));
-            range[1] = Math.max(range[0], Math.min(getCurrentPage() + 1, getPageCount() - 1));
+            range[0] = Utilities.boundInRange(getCurrentPage() - 1, numCustomPages(), range[1]);
+            range[1] = Utilities.boundInRange(getCurrentPage() + 1, range[0], getPageCount() - 1);
         }
     }
 
@@ -1922,6 +1927,18 @@
     }
 
     public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) {
+        // Find a page that has enough space to place this widget (after rearranging/resizing).
+        // Start at the current page and search right (on LTR) until finding a page with enough
+        // space. Since an empty screen is the furthest right, a page must be found.
+        int currentPageInOverview = getPageNearestToCenterOfScreen();
+        for (int pageIndex = currentPageInOverview; pageIndex < getPageCount(); pageIndex++) {
+            CellLayout page = (CellLayout) getPageAt(pageIndex);
+            if (page.hasReorderSolution(info)) {
+                setCurrentPage(pageIndex);
+                break;
+            }
+        }
+
         int[] size = estimateItemSize(info, false);
 
         // The outline is used to visualize where the item will land if dropped
@@ -2011,7 +2028,8 @@
         updateAccessibilityFlags();
         if (mState == State.OVERVIEW || mState == State.SPRING_LOADED) {
             // Redraw pages, as we might want to draw pages which were not visible.
-            invalidate();
+            mForceDrawAdjacentPages = true;
+            invalidate(); // This will call dispatchDraw(), which calls getVisiblePages().
         }
 
         return workspaceAnim;
@@ -2085,6 +2103,7 @@
         mIsSwitchingState = false;
         updateChildrenLayersEnabled(false);
         showCustomContentIfNecessary();
+        mForceDrawAdjacentPages = false;
     }
 
     void updateCustomContentVisibility() {
@@ -3999,7 +4018,7 @@
 
             @Override
             public boolean evaluate(ItemInfo info, View v, View parent) {
-                return info.id == id;
+                return info != null && info.id == id;
             }
         });
     }
@@ -4378,7 +4397,7 @@
 
     private String getPageDescription(int page) {
         int delta = numCustomPages();
-        return String.format(getContext().getString(R.string.workspace_scroll_format),
+        return getContext().getString(R.string.workspace_scroll_format,
                 page + 1 - delta, getChildCount() - delta);
     }
 
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 4567193..41b4e04 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -290,6 +290,15 @@
         }
     }
 
+    /**
+     * Resets the state of AllApps.
+     */
+    public void reset() {
+        // Reset the search bar and base recycler view after transitioning home
+        mSearchBarController.reset();
+        mAppsRecyclerView.reset();
+    }
+
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
@@ -555,9 +564,7 @@
     @Override
     public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) {
         if (toWorkspace) {
-            // Reset the search bar and base recycler view after transitioning home
-            mSearchBarController.reset();
-            mAppsRecyclerView.reset();
+            reset();
         }
     }
 
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index f28d384..f885567 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -414,11 +414,10 @@
      */
     public void setLastSearchQuery(String query) {
         Resources res = mLauncher.getResources();
-        String formatStr = res.getString(R.string.all_apps_no_search_results);
         mLastSearchQuery = query;
-        mEmptySearchMessage = String.format(formatStr, query);
+        mEmptySearchMessage = res.getString(R.string.all_apps_no_search_results, query);
         if (mMarketAppName != null) {
-            mMarketSearchMessage = String.format(res.getString(R.string.all_apps_search_market_message),
+            mMarketSearchMessage = res.getString(R.string.all_apps_search_market_message,
                     mMarketAppName);
             mMarketSearchIntent = createMarketSearchIntent(query);
         }
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index 2f66e2c..10d10f1 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -431,6 +431,13 @@
         }
     }
 
+    @Override
+    protected boolean supportsFastScrolling() {
+        // Only allow fast scrolling when the user is not searching, since the results are not
+        // grouped in a meaningful order
+        return !mApps.hasFilter();
+    }
+
     /**
      * Returns the scrollY for the given position in the adapter.
      */
diff --git a/src/com/android/launcher3/widget/WidgetsContainerView.java b/src/com/android/launcher3/widget/WidgetsContainerView.java
index e6059d5..81a8465 100644
--- a/src/com/android/launcher3/widget/WidgetsContainerView.java
+++ b/src/com/android/launcher3/widget/WidgetsContainerView.java
@@ -253,9 +253,11 @@
 
         // Start the drag
         mLauncher.lockScreenOrientation();
-        mLauncher.getWorkspace().onDragStartedWithItem(createItemInfo, preview, clipAlpha);
         mDragController.startDrag(image, preview, this, createItemInfo,
                 bounds, DragController.DRAG_ACTION_COPY, scale);
+        // This call expects the extra empty screen to already be created, which is why we call it
+        // after mDragController.startDrag().
+        mLauncher.getWorkspace().onDragStartedWithItem(createItemInfo, preview, clipAlpha);
 
         preview.recycle();
         return true;
diff --git a/src/com/android/launcher3/widget/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
index 3dcb332..884bdc4 100644
--- a/src/com/android/launcher3/widget/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
@@ -88,6 +88,12 @@
      */
     @Override
     public String scrollToPositionAtProgress(float touchFraction) {
+        // Skip early if widgets are not bound.
+        if (mWidgets == null) {
+            return "";
+        }
+
+        // Skip early if there are no widgets.
         int rowCount = mWidgets.getPackageSize();
         if (rowCount == 0) {
             return "";
@@ -112,9 +118,13 @@
      */
     @Override
     public void onUpdateScrollbar(int dy) {
-        int rowCount = mWidgets.getPackageSize();
+        // Skip early if widgets are not bound.
+        if (mWidgets == null) {
+            return;
+        }
 
-        // Skip early if, there are no items.
+        // Skip early if there are no widgets.
+        int rowCount = mWidgets.getPackageSize();
         if (rowCount == 0) {
             mScrollbar.setThumbOffset(-1, -1);
             return;
@@ -138,9 +148,13 @@
         stateOut.rowTopOffset = -1;
         stateOut.rowHeight = -1;
 
-        int rowCount = mWidgets.getPackageSize();
+        // Skip early if widgets are not bound.
+        if (mWidgets == null) {
+            return;
+        }
 
         // Return early if there are no items
+        int rowCount = mWidgets.getPackageSize();
         if (rowCount == 0) {
             return;
         }