Stripping LiveFolders from Launcher

Change-Id: Ic105fbeb1289e43469d5975b7d977b2fc7900c0b

18 files changed, 385 insertions, 1270 deletions

diff --git a/res/layout-land/user_folder.xml b/res/layout-land/user_folder.xml
index ca437bf..975fffd 100644
--- a/res/layout-land/user_folder.xml
+++ b/res/layout-land/user_folder.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 
-<com.android.launcher2.UserFolder
+<com.android.launcher2.Folder
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res/com.android.launcher"
     android:orientation="vertical">
@@ -58,4 +58,4 @@
              android:numColumns="5" />
     </FrameLayout>
 
-</com.android.launcher2.UserFolder>
+</com.android.launcher2.Folder>
diff --git a/res/layout-port/user_folder.xml b/res/layout-port/user_folder.xml
index c00b548..589663a 100644
--- a/res/layout-port/user_folder.xml
+++ b/res/layout-port/user_folder.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 
-<com.android.launcher2.UserFolder
+<com.android.launcher2.Folder
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res/com.android.launcher"
     android:orientation="vertical">
@@ -57,4 +57,4 @@
              android:numColumns="4" />
     </FrameLayout>
 
-</com.android.launcher2.UserFolder>
+</com.android.launcher2.Folder>
diff --git a/src/com/android/launcher2/AddAdapter.java b/src/com/android/launcher2/AddAdapter.java
index 24c31ff..6f97d72 100644
--- a/src/com/android/launcher2/AddAdapter.java
+++ b/src/com/android/launcher2/AddAdapter.java
@@ -40,7 +40,6 @@ public class AddAdapter extends BaseAdapter {
     
     public static final int ITEM_SHORTCUT = 0;
     public static final int ITEM_APPWIDGET = 1;
-    public static final int ITEM_LIVE_FOLDER = 2;
     public static final int ITEM_WALLPAPER = 3;
     
     /**
@@ -76,9 +75,6 @@ public class AddAdapter extends BaseAdapter {
         mItems.add(new ListItem(res, R.string.group_widgets,
                 R.drawable.ic_launcher_appwidget, ITEM_APPWIDGET));
         
-        mItems.add(new ListItem(res, R.string.group_live_folders,
-                R.drawable.ic_launcher_folder, ITEM_LIVE_FOLDER));
-        
         mItems.add(new ListItem(res, R.string.group_wallpapers,
                 R.drawable.ic_launcher_wallpaper, ITEM_WALLPAPER));
 
diff --git a/src/com/android/launcher2/DeleteZone.java b/src/com/android/launcher2/DeleteZone.java
index 6d3bed5..4b35921 100644
--- a/src/com/android/launcher2/DeleteZone.java
+++ b/src/com/android/launcher2/DeleteZone.java
@@ -16,9 +16,9 @@
 
 package com.android.launcher2;
 
-import android.animation.AnimatorSet;
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.content.Context;
 import android.content.res.Resources;
@@ -31,7 +31,6 @@ import android.graphics.drawable.TransitionDrawable;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.animation.AccelerateInterpolator;
-import android.view.animation.TranslateAnimation;
 
 import com.android.launcher.R;
 
@@ -113,18 +112,18 @@ public class DeleteZone extends IconDropTarget {
             if (item instanceof LauncherAppWidgetInfo) {
                 mLauncher.removeAppWidget((LauncherAppWidgetInfo) item);
             }
-        } else if (source instanceof UserFolder) {
-            final UserFolder userFolder = (UserFolder) source;
-            final UserFolderInfo userFolderInfo = (UserFolderInfo) userFolder.getInfo();
+        } else if (source instanceof Folder) {
+            final Folder folder = (Folder) source;
+            final FolderInfo folderInfo = (FolderInfo) folder.getInfo();
             // Item must be a ShortcutInfo otherwise it couldn't have been in the folder
             // in the first place.
-            userFolderInfo.remove((ShortcutInfo)item);
+            folderInfo.remove((ShortcutInfo)item);
         }
 
-        if (item instanceof UserFolderInfo) {
-            final UserFolderInfo userFolderInfo = (UserFolderInfo)item;
-            LauncherModel.deleteUserFolderContentsFromDatabase(mLauncher, userFolderInfo);
-            mLauncher.removeFolder(userFolderInfo);
+        if (item instanceof FolderInfo) {
+            final FolderInfo folderInfo = (FolderInfo)item;
+            LauncherModel.deleteFolderContentsFromDatabase(mLauncher, folderInfo);
+            mLauncher.removeFolder(folderInfo);
         } else if (item instanceof LauncherAppWidgetInfo) {
             final LauncherAppWidgetInfo launcherAppWidgetInfo = (LauncherAppWidgetInfo) item;
             final LauncherAppWidgetHost appWidgetHost = mLauncher.getAppWidgetHost();
diff --git a/src/com/android/launcher2/Folder.java b/src/com/android/launcher2/Folder.java
index 7eb3bb1..4c8d03a 100644
--- a/src/com/android/launcher2/Folder.java
+++ b/src/com/android/launcher2/Folder.java
@@ -16,14 +16,25 @@
 
 package com.android.launcher2;
 
+import java.util.ArrayList;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.animation.ValueAnimator;
+import android.animation.ValueAnimator.AnimatorUpdateListener;
 import android.content.Context;
 import android.graphics.Rect;
 import android.util.AttributeSet;
+import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.LinearLayout;
+import android.widget.TextView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.AdapterView.OnItemLongClickListener;
 
@@ -33,14 +44,14 @@ import com.android.launcher.R;
  * Represents a set of icons chosen by the user or generated by the system.
  */
 public class Folder extends LinearLayout implements DragSource, OnItemLongClickListener,
-        OnItemClickListener, OnClickListener, View.OnLongClickListener {
+        OnItemClickListener, OnClickListener, View.OnLongClickListener, DropTarget {
 
     protected DragController mDragController;
-    
+
     protected Launcher mLauncher;
 
     protected Button mCloseButton;
-    
+
     protected FolderInfo mInfo;
     
     /**
@@ -48,6 +59,19 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
      */
     protected ShortcutInfo mDragItem;
 
+    private static final String TAG = "Launcher.Folder";
+
+    static final int STATE_NONE = -1;
+    static final int STATE_SMALL = 0;
+    static final int STATE_ANIMATING = 1;
+    static final int STATE_OPEN = 2;
+
+    private int mExpandDuration;
+    protected CellLayout mContent;
+    private final LayoutInflater mInflater;
+    private final IconCache mIconCache;
+    private int mState = STATE_NONE;
+
     /**
      * Used to inflate the Workspace from XML.
      *
@@ -57,6 +81,9 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
     public Folder(Context context, AttributeSet attrs) {
         super(context, attrs);
         setAlwaysDrawnWithCacheEnabled(false);
+        mInflater = LayoutInflater.from(context);
+        mIconCache = ((LauncherApplication)context.getApplicationContext()).getIconCache();
+        mExpandDuration = getResources().getInteger(R.integer.config_folderAnimDuration);
     }
 
     @Override
@@ -66,6 +93,7 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
         mCloseButton = (Button) findViewById(R.id.folder_close);
         mCloseButton.setOnClickListener(this);
         mCloseButton.setOnLongClickListener(this);
+        mContent = (CellLayout) findViewById(R.id.folder_content);
     }
     
     public void onItemClick(AdapterView parent, View v, int position, long id) {
@@ -78,12 +106,38 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
     }
 
     public void onClick(View v) {
-        mLauncher.closeFolder(this);
+        Object tag = v.getTag();
+        if (tag instanceof ShortcutInfo) {
+            // refactor this code from Folder
+            ShortcutInfo item = (ShortcutInfo) tag;
+            int[] pos = new int[2];
+            v.getLocationOnScreen(pos);
+            item.intent.setSourceBounds(new Rect(pos[0], pos[1],
+                    pos[0] + v.getWidth(), pos[1] + v.getHeight()));
+            mLauncher.startActivitySafely(item.intent, item);
+        } else {
+            mLauncher.closeFolder(this);
+        }
     }
 
     public boolean onLongClick(View v) {
-        mLauncher.closeFolder(this);
-        mLauncher.showRenameDialog(mInfo);
+        Object tag = v.getTag();
+        if (tag instanceof ShortcutInfo) {
+         // refactor this code from Folder
+            ShortcutInfo item = (ShortcutInfo) tag;
+            if (!v.isInTouchMode()) {
+                return false;
+            }
+
+            mLauncher.getWorkspace().onDragStartedWithItem(v);
+            mDragController.startDrag(v, this, item, DragController.DRAG_ACTION_COPY);
+
+            mLauncher.closeFolder(this);
+            mDragItem = item;
+        } else {
+            mLauncher.closeFolder(this);
+            mLauncher.showRenameDialog(mInfo);
+        }
         return true;
     }
 
@@ -105,17 +159,9 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
         mDragController = dragController;
     }
 
-    @Override
-    public void onDropCompleted(View target, Object dragInfo, boolean success) {
-    }
-
-    @Override
     public void onDragViewVisible() {
     }
 
-    void notifyDataSetChanged() {
-    }
-
     void setLauncher(Launcher launcher) {
         mLauncher = launcher;
     }
@@ -128,6 +174,11 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
     }
 
     void onOpen() {
+        // When the folder opens, we need to refresh the GridView's selection by
+        // forcing a layout
+        // TODO: find out if this is still necessary
+        mContent.requestLayout();
+        requestFocus();
     }
 
     void onClose() {
@@ -138,5 +189,224 @@ public class Folder extends LinearLayout implements DragSource, OnItemLongClickL
     void bind(FolderInfo info) {
         mInfo = info;
         mCloseButton.setText(info.title);
+        ArrayList<ShortcutInfo> children = info.contents;
+        for (int i = 0; i < children.size(); i++) {
+            ShortcutInfo child = (ShortcutInfo) children.get(i);
+            if ((child.cellX == -1 && child.cellY == -1) ||
+                    mContent.isOccupied(child.cellX, child.cellY)) {
+                findAndSetEmptyCells(child);
+            }
+            createAndAddShortcut((ShortcutInfo) children.get(i));
+        }
+    }
+
+    /**
+     * Creates a new UserFolder, inflated from R.layout.user_folder.
+     *
+     * @param context The application's context.
+     *
+     * @return A new UserFolder.
+     */
+    static Folder fromXml(Context context) {
+        return (Folder) LayoutInflater.from(context).inflate(R.layout.user_folder, null);
+    }
+
+    /**
+     * This method is intended to make the UserFolder to be visually identical in size and position
+     * to its associated FolderIcon. This allows for a seamless transition into the expanded state.
+     */
+    private void positionAndSizeAsIcon() {
+        if (!(getParent() instanceof CellLayoutChildren)) return;
+
+        CellLayoutChildren clc = (CellLayoutChildren) getParent();
+        CellLayout cellLayout = (CellLayout) clc.getParent();
+
+        FolderIcon fi = (FolderIcon) cellLayout.getChildAt(mInfo.cellX, mInfo.cellY);
+        CellLayout.LayoutParams iconLp = (CellLayout.LayoutParams) fi.getLayoutParams();
+        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
+
+        lp.width = iconLp.width;
+        lp.height = iconLp.height;
+        lp.x = iconLp.x;
+        lp.y = iconLp.y;
+
+        mContent.setAlpha(0f);
+        mState = STATE_SMALL;
+    }
+
+    public void animateOpen() {
+        if (mState != STATE_SMALL) {
+            positionAndSizeAsIcon();
+        }
+        if (!(getParent() instanceof CellLayoutChildren)) return;
+
+        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
+
+        CellLayoutChildren clc = (CellLayoutChildren) getParent();
+        CellLayout cellLayout = (CellLayout) clc.getParent();
+        Rect r = cellLayout.getContentRect(null);
+
+        PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", r.width());
+        PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", r.height());
+        PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", 0);
+        PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", 0);
+
+        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
+        oa.addUpdateListener(new AnimatorUpdateListener() {
+            public void onAnimationUpdate(ValueAnimator animation) {
+                requestLayout();
+            }
+        });
+
+        PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
+        ObjectAnimator oaContentAlpha = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
+
+        AnimatorSet set = new AnimatorSet();
+        set.playTogether(oa, oaContentAlpha);
+        set.setDuration(mExpandDuration);
+        set.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                mState = STATE_ANIMATING;
+            }
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mState = STATE_SMALL;
+            }
+        });
+        set.start();
+    }
+
+    public void animateClosed() {
+        if (!(getParent() instanceof CellLayoutChildren)) return;
+
+        CellLayoutChildren clc = (CellLayoutChildren) getParent();
+        final CellLayout cellLayout = (CellLayout) clc.getParent();
+
+        FolderIcon fi = (FolderIcon) cellLayout.getChildAt(mInfo.cellX, mInfo.cellY);
+        CellLayout.LayoutParams iconLp = (CellLayout.LayoutParams) fi.getLayoutParams();
+        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
+
+        PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", iconLp.width);
+        PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", iconLp.height);
+        PropertyValuesHolder x = PropertyValuesHolder.ofInt("x",iconLp.x);
+        PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", iconLp.y);
+
+        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
+        oa.addUpdateListener(new AnimatorUpdateListener() {
+            public void onAnimationUpdate(ValueAnimator animation) {
+                requestLayout();
+            }
+        });
+
+        PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f);
+        ObjectAnimator oaContentAlpha = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
+
+        AnimatorSet set = new AnimatorSet();
+        set.playTogether(oa, oaContentAlpha);
+        set.setDuration(mExpandDuration);
+
+        set.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                cellLayout.removeViewWithoutMarkingCells(Folder.this);
+                mState = STATE_OPEN;
+            }
+            @Override
+            public void onAnimationStart(Animator animation) {
+                mState = STATE_ANIMATING;
+            }
+        });
+        set.start();
+    }
+
+    void notifyDataSetChanged() {
+        // recreate all the children if the data set changes under us. We may want to do this more
+        // intelligently (ie just removing the views that should no longer exist)
+        mContent.removeAllViewsInLayout();
+        bind(mInfo);
+    }
+
+    public boolean acceptDrop(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+        final ItemInfo item = (ItemInfo) dragInfo;
+        final int itemType = item.itemType;
+        return (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION ||
+                    itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT)
+                && item.container != mInfo.id;
+    }
+
+    public void onDrop(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+        ShortcutInfo item;
+        if (dragInfo instanceof ApplicationInfo) {
+            // Came from all apps -- make a copy
+            item = ((ApplicationInfo)dragInfo).makeShortcut();
+            item.spanX = 1;
+            item.spanY = 1;
+        } else {
+            item = (ShortcutInfo)dragInfo;
+        }
+        findAndSetEmptyCells(item);
+        mInfo.add(item);
+        createAndAddShortcut(item);
+        LauncherModel.addOrMoveItemInDatabase(mLauncher, item, mInfo.id, 0, item.cellX, item.cellY);
+    }
+
+    protected boolean findAndSetEmptyCells(ShortcutInfo item) {
+        int[] emptyCell = new int[2];
+        if (mContent.findCellForSpan(emptyCell, item.spanX, item.spanY)) {
+            item.cellX = emptyCell[0];
+            item.cellY = emptyCell[1];
+            LauncherModel.addOrMoveItemInDatabase(
+                    mLauncher, item, mInfo.id, 0, item.cellX, item.cellY);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    protected void createAndAddShortcut(ShortcutInfo item) {
+        final TextView textView =
+            (TextView) mInflater.inflate(R.layout.application_boxed, this, false);
+        textView.setCompoundDrawablesWithIntrinsicBounds(null,
+                new FastBitmapDrawable(item.getIcon(mIconCache)), null, null);
+        textView.setText(item.title);
+        textView.setTag(item);
+
+        textView.setOnClickListener(this);
+        textView.setOnLongClickListener(this);
+
+        CellLayout.LayoutParams lp =
+            new CellLayout.LayoutParams(item.cellX, item.cellY, item.spanX, item.spanY);
+        boolean insert = false;
+        mContent.addViewToCellLayout(textView, insert ? 0 : -1, (int)item.id, lp, true);
+    }
+
+    public void onDragEnter(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+    }
+
+    public void onDragOver(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+    }
+
+    public void onDragExit(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+    }
+
+    public void onDropCompleted(View target, Object dragInfo, boolean success) {
+        if (success) {
+            mInfo.remove(mDragItem);
+        }
+    }
+
+    public boolean isDropEnabled() {
+        return true;
+    }
+
+    public DropTarget getDropTargetDelegate(DragSource source, int x, int y, int xOffset, int yOffset,
+            DragView dragView, Object dragInfo) {
+        return null;
     }
 }
diff --git a/src/com/android/launcher2/FolderIcon.java b/src/com/android/launcher2/FolderIcon.java
index 1122d77..cf7e3cd 100644
--- a/src/com/android/launcher2/FolderIcon.java
+++ b/src/com/android/launcher2/FolderIcon.java
@@ -29,7 +29,7 @@ import com.android.launcher.R;
  * An icon that can appear on in the workspace representing an {@link UserFolder}.
  */
 public class FolderIcon extends BubbleTextView implements DropTarget {
-    private UserFolderInfo mInfo;
+    private FolderInfo mInfo;
     private Launcher mLauncher;
     private Drawable mCloseIcon;
     private Drawable mOpenIcon;
@@ -50,7 +50,7 @@ public class FolderIcon extends BubbleTextView implements DropTarget {
     }
 
     static FolderIcon fromXml(int resId, Launcher launcher, ViewGroup group,
-            UserFolderInfo folderInfo, IconCache iconCache) {
+            FolderInfo folderInfo, IconCache iconCache) {
 
         FolderIcon icon = (FolderIcon) LayoutInflater.from(launcher).inflate(resId, group, false);
 
diff --git a/src/com/android/launcher2/FolderInfo.java b/src/com/android/launcher2/FolderInfo.java
index 8732690..a82b699 100644
--- a/src/com/android/launcher2/FolderInfo.java
+++ b/src/com/android/launcher2/FolderInfo.java
@@ -16,12 +16,15 @@
 
 package com.android.launcher2;
 
+import java.util.ArrayList;
+
+import android.content.ContentValues;
 
 /**
  * Represents a folder containing shortcuts or apps.
  */
 class FolderInfo extends ItemInfo {
-    
+
     /**
      * Whether this folder has been opened
      */
@@ -31,4 +34,37 @@ class FolderInfo extends ItemInfo {
      * The folder name.
      */
     CharSequence title;
+
+    /**
+     * The apps and shortcuts
+     */
+    ArrayList<ShortcutInfo> contents = new ArrayList<ShortcutInfo>();
+
+    FolderInfo() {
+        itemType = LauncherSettings.Favorites.ITEM_TYPE_FOLDER;
+    }
+
+    /**
+     * Add an app or shortcut
+     *
+     * @param item
+     */
+    public void add(ShortcutInfo item) {
+        contents.add(item);
+    }
+
+    /**
+     * Remove an app or shortcut. Does not change the DB.
+     *
+     * @param item
+     */
+    public void remove(ShortcutInfo item) {
+        contents.remove(item);
+    }
+
+    @Override
+    void onAddToDatabase(ContentValues values) {
+        super.onAddToDatabase(values);
+        values.put(LauncherSettings.Favorites.TITLE, title.toString());
+    }
 }
diff --git a/src/com/android/launcher2/ItemInfo.java b/src/com/android/launcher2/ItemInfo.java
index b361214..3bb3b07 100644
--- a/src/com/android/launcher2/ItemInfo.java
+++ b/src/com/android/launcher2/ItemInfo.java
@@ -38,7 +38,7 @@ class ItemInfo {
     /**
      * One of {@link LauncherSettings.Favorites#ITEM_TYPE_APPLICATION},
      * {@link LauncherSettings.Favorites#ITEM_TYPE_SHORTCUT},
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_USER_FOLDER}, or
+     * {@link LauncherSettings.Favorites#ITEM_TYPE_FOLDER}, or
      * {@link LauncherSettings.Favorites#ITEM_TYPE_APPWIDGET}.
      */
     int itemType;
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index 52263cf..701dc66 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -17,9 +17,13 @@
 
 package com.android.launcher2;
 
-import com.android.common.Search;
-import com.android.launcher.R;
-import com.android.launcher2.Workspace.ShrinkState;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -63,10 +67,8 @@ import android.os.Bundle;
 import android.os.Environment;
 import android.os.Handler;
 import android.os.Message;
-import android.os.Parcelable;
 import android.os.SystemClock;
 import android.os.SystemProperties;
-import android.provider.LiveFolders;
 import android.provider.Settings;
 import android.speech.RecognizerIntent;
 import android.text.Selection;
@@ -99,13 +101,9 @@ import android.widget.TabHost;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
+import com.android.common.Search;
+import com.android.launcher.R;
+import com.android.launcher2.Workspace.ShrinkState;
 
 /**
  * Default launcher application.
@@ -131,11 +129,9 @@ public final class Launcher extends Activity
     private static final int MENU_SETTINGS = MENU_NOTIFICATIONS + 1;
 
     private static final int REQUEST_CREATE_SHORTCUT = 1;
-    private static final int REQUEST_CREATE_LIVE_FOLDER = 4;
     private static final int REQUEST_CREATE_APPWIDGET = 5;
     private static final int REQUEST_PICK_APPLICATION = 6;
     private static final int REQUEST_PICK_SHORTCUT = 7;
-    private static final int REQUEST_PICK_LIVE_FOLDER = 8;
     private static final int REQUEST_PICK_APPWIDGET = 9;
     private static final int REQUEST_PICK_WALLPAPER = 10;
 
@@ -154,7 +150,7 @@ public final class Launcher extends Activity
     // Type: int
     private static final String RUNTIME_STATE = "launcher.state";
     // Type: long
-    private static final String RUNTIME_STATE_USER_FOLDERS = "launcher.user_folder";
+    private static final String RUNTIME_STATE_FOLDERS = "launcher.folder";
     // Type: int
     private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
     // Type: int
@@ -636,12 +632,6 @@ public final class Launcher extends Activity
             case REQUEST_CREATE_SHORTCUT:
                 completeAddShortcut(args.intent, args.screen, args.cellX, args.cellY);
                 break;
-            case REQUEST_PICK_LIVE_FOLDER:
-                addLiveFolder(args.intent);
-                break;
-            case REQUEST_CREATE_LIVE_FOLDER:
-                completeAddLiveFolder(args.intent, args.screen, args.cellX, args.cellY);
-                break;
             case REQUEST_PICK_APPWIDGET:
                 addAppWidgetFromPick(args.intent);
                 break;
@@ -1471,7 +1461,7 @@ public final class Launcher extends Activity
                 final FolderInfo info = folders.get(i).getInfo();
                 ids[i] = info.id;
             }
-            outState.putLongArray(RUNTIME_STATE_USER_FOLDERS, ids);
+            outState.putLongArray(RUNTIME_STATE_FOLDERS, ids);
         } else {
             super.onSaveInstanceState(outState);
         }
@@ -1808,31 +1798,8 @@ public final class Launcher extends Activity
         startActivityForResult(intent, REQUEST_PICK_WALLPAPER);
     }
 
-    void addLiveFolderFromDrop(ComponentName componentName, int screen, int[] position) {
-        resetAddInfo();
-        mAddScreen = screen;
-        mAddDropPosition = position;
-
-        Intent createFolderIntent = new Intent(LiveFolders.ACTION_CREATE_LIVE_FOLDER);
-        createFolderIntent.setComponent(componentName);
-
-        addLiveFolder(createFolderIntent);
-    }
-
-    void addLiveFolder(Intent intent) { // YYY add screen intersect etc. parameters here
-        // Handle case where user selected "Folder"
-        String folderName = getResources().getString(R.string.group_folder);
-        String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
-
-        if (folderName != null && folderName.equals(shortcutName)) {
-            addFolder(mAddScreen, mAddIntersectCellX, mAddIntersectCellY);
-        } else {
-            startActivityForResultSafely(intent, REQUEST_CREATE_LIVE_FOLDER);
-        }
-    }
-
     FolderIcon addFolder(int screen, int intersectCellX, int intersectCellY) {
-        UserFolderInfo folderInfo = new UserFolderInfo();
+        FolderInfo folderInfo = new FolderInfo();
         folderInfo.title = getText(R.string.folder_name);
 
         final CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
@@ -1860,67 +1827,6 @@ public final class Launcher extends Activity
         sFolders.remove(folder.id);
     }
 
-    private void completeAddLiveFolder(
-            Intent data, int screen, int intersectCellX, int intersectCellY) {
-        final CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
-        final int[] cellXY = mTmpAddItemCellCoordinates;
-        if (!layout.findCellForSpanThatIntersects(cellXY, 1, 1, intersectCellX, intersectCellY)) {
-            showOutOfSpaceMessage();
-            return;
-        }
-
-        final LiveFolderInfo info = addLiveFolder(this, data, screen, cellXY[0], cellXY[1], false);
-
-        if (!mRestoring) {
-            final View view = LiveFolderIcon.fromXml(R.layout.live_folder_icon, this,
-                (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
-            mWorkspace.addInScreen(view, screen, cellXY[0], cellXY[1], 1, 1, isWorkspaceLocked());
-        }
-    }
-
-    static LiveFolderInfo addLiveFolder(Context context, Intent data,
-            int screen, int cellX, int cellY, boolean notify) {
-
-        Intent baseIntent = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_BASE_INTENT);
-        String name = data.getStringExtra(LiveFolders.EXTRA_LIVE_FOLDER_NAME);
-
-        Drawable icon = null;
-        Intent.ShortcutIconResource iconResource = null;
-
-        Parcelable extra = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_ICON);
-        if (extra != null && extra instanceof Intent.ShortcutIconResource) {
-            try {
-                iconResource = (Intent.ShortcutIconResource) extra;
-                final PackageManager packageManager = context.getPackageManager();
-                Resources resources = packageManager.getResourcesForApplication(
-                        iconResource.packageName);
-                final int id = resources.getIdentifier(iconResource.resourceName, null, null);
-                icon = resources.getDrawable(id);
-            } catch (Exception e) {
-                Log.w(TAG, "Could not load live folder icon: " + extra);
-            }
-        }
-
-        if (icon == null) {
-            icon = context.getResources().getDrawable(R.drawable.ic_launcher_folder);
-        }
-
-        final LiveFolderInfo info = new LiveFolderInfo();
-        info.icon = Utilities.createIconBitmap(icon, context);
-        info.title = name;
-        info.iconResource = iconResource;
-        info.uri = data.getData();
-        info.baseIntent = baseIntent;
-        info.displayMode = data.getIntExtra(LiveFolders.EXTRA_LIVE_FOLDER_DISPLAY_MODE,
-                LiveFolders.DISPLAY_MODE_GRID);
-
-        LauncherModel.addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP,
-                screen, cellX, cellY, notify);
-        sFolders.put(info.id, info);
-
-        return info;
-    }
-
     private void showNotifications() {
         final StatusBarManager statusBar = (StatusBarManager) getSystemService(STATUS_BAR_SERVICE);
         if (statusBar != null) {
@@ -2010,19 +1916,10 @@ public final class Launcher extends Activity
         ViewGroup parent = (ViewGroup) folder.getParent().getParent();
         if (parent != null) {
             CellLayout cl = (CellLayout) parent;
-            if (!(folder instanceof UserFolder)) {
-                // User folders will remove themselves
-                cl.removeViewWithoutMarkingCells(folder);
-            }
-            if (folder instanceof DropTarget) {
-                // Live folders aren't DropTargets.
-                mDragController.removeDropTarget((DropTarget)folder);
-            }
-        }
-        if (folder instanceof UserFolder) {
-            UserFolder uf = (UserFolder) folder;
-            uf.animateClosed();
+            mDragController.removeDropTarget((DropTarget)folder);
         }
+
+        folder.animateClosed();
         folder.onClose();
     }
 
@@ -2221,15 +2118,7 @@ public final class Launcher extends Activity
      * @param folderInfo The FolderInfo describing the folder to open.
      */
     public void openFolder(FolderInfo folderInfo) {
-        Folder openFolder;
-
-        if (folderInfo instanceof UserFolderInfo) {
-            openFolder = UserFolder.fromXml(this);
-        } else if (folderInfo instanceof LiveFolderInfo) {
-            openFolder = com.android.launcher2.LiveFolder.fromXml(this, folderInfo);
-        } else {
-            return;
-        }
+        Folder openFolder = Folder.fromXml(this);
 
         openFolder.setDragController(mDragController);
         openFolder.setLauncher(this);
@@ -2238,10 +2127,7 @@ public final class Launcher extends Activity
         folderInfo.opened = true;
 
         mWorkspace.addInFullScreen(openFolder, folderInfo.screen);
-        if (openFolder instanceof UserFolder) {
-            UserFolder uf = (UserFolder) openFolder;
-            uf.animateOpen();
-        }
+        openFolder.animateOpen();
 
         openFolder.onOpen();
     }
@@ -3359,31 +3245,6 @@ public final class Launcher extends Activity
                     break;
                 }
 
-                case AddAdapter.ITEM_LIVE_FOLDER: {
-                    // Insert extra item to handle inserting folder
-                    Bundle bundle = new Bundle();
-
-                    ArrayList<String> shortcutNames = new ArrayList<String>();
-                    shortcutNames.add(res.getString(R.string.group_folder));
-                    bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames);
-
-                    ArrayList<ShortcutIconResource> shortcutIcons =
-                            new ArrayList<ShortcutIconResource>();
-                    shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this,
-                            R.drawable.ic_launcher_folder));
-                    bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons);
-
-                    Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
-                    pickIntent.putExtra(Intent.EXTRA_INTENT,
-                            new Intent(LiveFolders.ACTION_CREATE_LIVE_FOLDER));
-                    pickIntent.putExtra(Intent.EXTRA_TITLE,
-                            getText(R.string.title_select_live_folder));
-                    pickIntent.putExtras(bundle);
-
-                    startActivityForResult(pickIntent, REQUEST_PICK_LIVE_FOLDER);
-                    break;
-                }
-
                 case AddAdapter.ITEM_WALLPAPER: {
                     startWallpaper();
                     break;
@@ -3521,21 +3382,13 @@ public final class Launcher extends Activity
                     workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1,
                             false);
                     break;
-                case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
+                case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
                     final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
                             (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
-                            (UserFolderInfo) item, mIconCache);
+                            (FolderInfo) item, mIconCache);
                     workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1,
                             false);
                     break;
-                case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
-                    final FolderIcon newLiveFolder = LiveFolderIcon.fromXml(
-                            R.layout.live_folder_icon, this,
-                            (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
-                            (LiveFolderInfo) item);
-                    workspace.addInScreen(newLiveFolder, item.screen, item.cellX, item.cellY, 1, 1,
-                            false);
-                    break;
             }
         }
 
@@ -3604,9 +3457,9 @@ public final class Launcher extends Activity
                 mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
             }
 
-            final long[] userFolders = mSavedState.getLongArray(RUNTIME_STATE_USER_FOLDERS);
-            if (userFolders != null) {
-                for (long folderId : userFolders) {
+            final long[] folders = mSavedState.getLongArray(RUNTIME_STATE_FOLDERS);
+            if (folders != null) {
+                for (long folderId : folders) {
                     final FolderInfo info = sFolders.get(folderId);
                     if (info != null) {
                         openFolder(info);
diff --git a/src/com/android/launcher2/LauncherModel.java b/src/com/android/launcher2/LauncherModel.java
index 9bf8838..eb4cab2 100644
--- a/src/com/android/launcher2/LauncherModel.java
+++ b/src/com/android/launcher2/LauncherModel.java
@@ -37,7 +37,6 @@ import android.content.Intent;
 import android.content.Intent.ShortcutIconResource;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
-import android.content.pm.ProviderInfo;
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.database.Cursor;
@@ -268,8 +267,7 @@ public class LauncherModel extends BroadcastReceiver {
         Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null,
                 "_id=? and (itemType=? or itemType=?)",
                 new String[] { String.valueOf(id),
-                        String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER),
-                        String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER) }, null);
+                        String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_FOLDER)}, null);
 
         try {
             if (c.moveToFirst()) {
@@ -282,11 +280,8 @@ public class LauncherModel extends BroadcastReceiver {
 
                 FolderInfo folderInfo = null;
                 switch (c.getInt(itemTypeIndex)) {
-                    case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
-                        folderInfo = findOrMakeUserFolder(folderList, id);
-                        break;
-                    case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
-                        folderInfo = findOrMakeLiveFolder(folderList, id);
+                    case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
+                        folderInfo = findOrMakeFolder(folderList, id);
                         break;
                 }
 
@@ -388,7 +383,7 @@ public class LauncherModel extends BroadcastReceiver {
     /**
      * Remove the contents of the specified folder from the database
      */
-    static void deleteUserFolderContentsFromDatabase(Context context, UserFolderInfo info) {
+    static void deleteFolderContentsFromDatabase(Context context, FolderInfo info) {
         final ContentResolver cr = context.getContentResolver();
 
         cr.delete(LauncherSettings.Favorites.getContentUri(info.id, false), null, null);
@@ -841,8 +836,8 @@ public class LauncherModel extends BroadcastReceiver {
                                     break;
                                 default:
                                     // Item is in a user folder
-                                    UserFolderInfo folderInfo =
-                                            findOrMakeUserFolder(mFolders, container);
+                                    FolderInfo folderInfo =
+                                            findOrMakeFolder(mFolders, container);
                                     folderInfo.add(info);
                                     break;
                                 }
@@ -862,9 +857,9 @@ public class LauncherModel extends BroadcastReceiver {
                             }
                             break;
 
-                        case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
+                        case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
                             id = c.getLong(idIndex);
-                            UserFolderInfo folderInfo = findOrMakeUserFolder(mFolders, id);
+                            FolderInfo folderInfo = findOrMakeFolder(mFolders, id);
 
                             folderInfo.title = c.getString(titleIndex);
                             folderInfo.id = id;
@@ -887,57 +882,6 @@ public class LauncherModel extends BroadcastReceiver {
                             mFolders.put(folderInfo.id, folderInfo);
                             break;
 
-                        case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
-                            id = c.getLong(idIndex);
-                            Uri uri = Uri.parse(c.getString(uriIndex));
-
-                            // Make sure the live folder exists
-                            final ProviderInfo providerInfo =
-                                    context.getPackageManager().resolveContentProvider(
-                                            uri.getAuthority(), 0);
-
-                            if (providerInfo == null && !isSafeMode) {
-                                itemsToRemove.add(id);
-                            } else {
-                                LiveFolderInfo liveFolderInfo = findOrMakeLiveFolder(mFolders, id);
-                                intentDescription = c.getString(intentIndex);
-                                intent = null;
-                                if (intentDescription != null) {
-                                    try {
-                                        intent = Intent.parseUri(intentDescription, 0);
-                                    } catch (URISyntaxException e) {
-                                        // Ignore, a live folder might not have a base intent
-                                    }
-                                }
-
-                                liveFolderInfo.title = c.getString(titleIndex);
-                                liveFolderInfo.id = id;
-                                liveFolderInfo.uri = uri;
-                                container = c.getInt(containerIndex);
-                                liveFolderInfo.container = container;
-                                liveFolderInfo.screen = c.getInt(screenIndex);
-                                liveFolderInfo.cellX = c.getInt(cellXIndex);
-                                liveFolderInfo.cellY = c.getInt(cellYIndex);
-                                liveFolderInfo.baseIntent = intent;
-                                liveFolderInfo.displayMode = c.getInt(displayModeIndex);
-
-                                // check & update map of what's occupied
-                                if (!checkItemPlacement(occupied, liveFolderInfo)) {
-                                    break;
-                                }
-
-                                loadLiveFolderIcon(context, c, iconTypeIndex, iconPackageIndex,
-                                        iconResourceIndex, liveFolderInfo);
-
-                                switch (container) {
-                                    case LauncherSettings.Favorites.CONTAINER_DESKTOP:
-                                        mItems.add(liveFolderInfo);
-                                        break;
-                                }
-                                mFolders.put(liveFolderInfo.id, liveFolderInfo);
-                            }
-                            break;
-
                         case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
                             // Read all Launcher-specific widget details
                             int appWidgetId = c.getInt(appWidgetIdIndex);
@@ -1667,38 +1611,6 @@ public class LauncherModel extends BroadcastReceiver {
         return info;
     }
 
-    private void loadLiveFolderIcon(Context context, Cursor c, int iconTypeIndex,
-            int iconPackageIndex, int iconResourceIndex, LiveFolderInfo liveFolderInfo) {
-
-        int iconType = c.getInt(iconTypeIndex);
-        switch (iconType) {
-        case LauncherSettings.Favorites.ICON_TYPE_RESOURCE:
-            String packageName = c.getString(iconPackageIndex);
-            String resourceName = c.getString(iconResourceIndex);
-            PackageManager packageManager = context.getPackageManager();
-            try {
-                Resources appResources = packageManager.getResourcesForApplication(packageName);
-                final int id = appResources.getIdentifier(resourceName, null, null);
-                liveFolderInfo.icon = Utilities.createIconBitmap(
-                        mIconCache.getFullResIcon(appResources, id), context);
-            } catch (Exception e) {
-                Resources resources = context.getResources();
-                liveFolderInfo.icon = Utilities.createIconBitmap(
-                        mIconCache.getFullResIcon(resources, R.drawable.ic_launcher_folder),
-                        context);
-            }
-            liveFolderInfo.iconResource = new Intent.ShortcutIconResource();
-            liveFolderInfo.iconResource.packageName = packageName;
-            liveFolderInfo.iconResource.resourceName = resourceName;
-            break;
-        default:
-            Resources resources = context.getResources();
-            liveFolderInfo.icon = Utilities.createIconBitmap(
-                    mIconCache.getFullResIcon(resources, R.drawable.ic_launcher_folder),
-                    context);
-        }
-    }
-
     void updateSavedIcon(Context context, ShortcutInfo info, Cursor c, int iconIndex) {
         // If apps can't be on SD, don't even bother.
         if (!mAppsCanBeOnExternalStorage) {
@@ -1734,33 +1646,18 @@ public class LauncherModel extends BroadcastReceiver {
     }
 
     /**
-     * Return an existing UserFolderInfo object if we have encountered this ID previously,
+     * Return an existing FolderInfo object if we have encountered this ID previously,
      * or make a new one.
      */
-    private static UserFolderInfo findOrMakeUserFolder(HashMap<Long, FolderInfo> folders, long id) {
-        // See if a placeholder was created for us already
-        FolderInfo folderInfo = folders.get(id);
-        if (folderInfo == null || !(folderInfo instanceof UserFolderInfo)) {
-            // No placeholder -- create a new instance
-            folderInfo = new UserFolderInfo();
-            folders.put(id, folderInfo);
-        }
-        return (UserFolderInfo) folderInfo;
-    }
-
-    /**
-     * Return an existing UserFolderInfo object if we have encountered this ID previously, or make a
-     * new one.
-     */
-    private static LiveFolderInfo findOrMakeLiveFolder(HashMap<Long, FolderInfo> folders, long id) {
+    private static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) {
         // See if a placeholder was created for us already
         FolderInfo folderInfo = folders.get(id);
-        if (folderInfo == null || !(folderInfo instanceof LiveFolderInfo)) {
+        if (folderInfo == null) {
             // No placeholder -- create a new instance
-            folderInfo = new LiveFolderInfo();
+            folderInfo = new FolderInfo();
             folders.put(id, folderInfo);
         }
-        return (LiveFolderInfo) folderInfo;
+        return folderInfo;
     }
 
     private static String getLabel(PackageManager manager, ActivityInfo activityInfo) {
diff --git a/src/com/android/launcher2/LauncherSettings.java b/src/com/android/launcher2/LauncherSettings.java
index 9c685ce..c378405 100644
--- a/src/com/android/launcher2/LauncherSettings.java
+++ b/src/com/android/launcher2/LauncherSettings.java
@@ -16,8 +16,8 @@
 
 package com.android.launcher2;
 
-import android.provider.BaseColumns;
 import android.net.Uri;
+import android.provider.BaseColumns;
 
 /**
  * Settings related utilities.
@@ -169,11 +169,15 @@ class LauncherSettings {
         /**
          * The favorite is a user created folder
          */
-        static final int ITEM_TYPE_USER_FOLDER = 2;
+        static final int ITEM_TYPE_FOLDER = 2;
 
         /**
-         * The favorite is a live folder
-         */
+        * The favorite is a live folder
+        *
+        * Note: live folders can no longer be added to Launcher, and any live folders which
+        * exist within the launcher database will be ignored when loading.  That said, these
+        * entries in the database may still exist, and are not automatically stripped.
+        */
         static final int ITEM_TYPE_LIVE_FOLDER = 3;
 
         /**
diff --git a/src/com/android/launcher2/LiveFolder.java b/src/com/android/launcher2/LiveFolder.java
deleted file mode 100644
index b692953..0000000
--- a/src/com/android/launcher2/LiveFolder.java
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.content.Context;
-import android.content.Intent;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.BaseAdapter;
-import android.net.Uri;
-import android.provider.LiveFolders;
-import android.os.AsyncTask;
-import android.database.Cursor;
-import android.widget.GridView;
-
-import java.lang.ref.WeakReference;
-
-import com.android.launcher.R;
-
-public class LiveFolder extends Folder {
-    private AsyncTask<LiveFolderInfo,Void,Cursor> mLoadingTask;
-    protected GridView mContent;
-
-    public LiveFolder(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    static LiveFolder fromXml(Context context, FolderInfo folderInfo) {
-        final int layout = isDisplayModeList(folderInfo) ?
-                R.layout.live_folder_list : R.layout.live_folder_grid;
-        return (LiveFolder) LayoutInflater.from(context).inflate(layout, null);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-
-        mContent = (GridView) findViewById(R.id.folder_content);
-        mContent.setOnItemClickListener(this);
-        mContent.setOnItemLongClickListener(this);
-    }
-
-    private static boolean isDisplayModeList(FolderInfo folderInfo) {
-        return ((LiveFolderInfo) folderInfo).displayMode ==
-                LiveFolders.DISPLAY_MODE_LIST;
-    }
-
-    @Override
-    public void onItemClick(AdapterView parent, View v, int position, long id) {
-        LiveFolderAdapter.ViewHolder holder = (LiveFolderAdapter.ViewHolder) v.getTag();
-
-        if (holder.useBaseIntent) {
-            final Intent baseIntent = ((LiveFolderInfo) mInfo).baseIntent;
-            if (baseIntent != null) {
-                final Intent intent = new Intent(baseIntent);
-                Uri uri = baseIntent.getData();
-                uri = uri.buildUpon().appendPath(Long.toString(holder.id)).build();
-                intent.setData(uri);
-                mLauncher.startActivitySafely(intent, "(position=" + position + ", id=" + id + ")");
-            }
-        } else if (holder.intent != null) {
-            mLauncher.startActivitySafely(holder.intent,
-                    "(position=" + position + ", id=" + id + ")");
-        }
-    }
-
-    /**
-     * Sets the adapter used to populate the content area. The adapter must only
-     * contains ShortcutInfo items.
-     *
-     * @param adapter The list of applications to display in the folder.
-     */
-    void setContentAdapter(BaseAdapter adapter) {
-        mContent.setAdapter(adapter);
-    }
-
-    @Override
-    void notifyDataSetChanged() {
-        ((BaseAdapter) mContent.getAdapter()).notifyDataSetChanged();
-    }
-
-    @Override
-    public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
-        return false;
-    }
-
-    void bind(FolderInfo info) {
-        super.bind(info);
-        if (mLoadingTask != null && mLoadingTask.getStatus() == AsyncTask.Status.RUNNING) {
-            mLoadingTask.cancel(true);
-        }
-        mLoadingTask = new FolderLoadingTask(this).execute((LiveFolderInfo) info);
-    }
-
-    @Override
-    void onOpen() {
-        super.onOpen();
-        // When the folder opens, we need to refresh the GridView's selection by
-        // forcing a layout
-        mContent.requestLayout();
-        requestFocus();
-    }
-
-    @Override
-    void onClose() {
-        super.onClose();
-        if (mLoadingTask != null && mLoadingTask.getStatus() == AsyncTask.Status.RUNNING) {
-            mLoadingTask.cancel(true);
-        }
-
-        // The adapter can be null if onClose() is called before FolderLoadingTask
-        // is done querying the provider
-        final LiveFolderAdapter adapter = (LiveFolderAdapter) mContent.getAdapter();
-        if (adapter != null) {
-            adapter.cleanup();
-        }
-    }
-
-    static class FolderLoadingTask extends AsyncTask<LiveFolderInfo, Void, Cursor> {
-        private final WeakReference<LiveFolder> mFolder;
-        private LiveFolderInfo mInfo;
-
-        FolderLoadingTask(LiveFolder folder) {
-            mFolder = new WeakReference<LiveFolder>(folder);
-        }
-
-        protected Cursor doInBackground(LiveFolderInfo... params) {
-            final LiveFolder folder = mFolder.get();
-            if (folder != null) {
-                mInfo = params[0];
-                return LiveFolderAdapter.query(folder.mLauncher, mInfo);
-            }
-            return null;
-        }
-
-        @Override
-        protected void onPostExecute(Cursor cursor) {
-            if (!isCancelled()) {
-                if (cursor != null) {
-                    final LiveFolder folder = mFolder.get();
-                    if (folder != null) {
-                        final Launcher launcher = folder.mLauncher;
-                        folder.setContentAdapter(new LiveFolderAdapter(launcher, mInfo, cursor));
-                    }
-                }
-            } else if (cursor != null) {
-                cursor.close();
-            }
-        }
-    }
-}
diff --git a/src/com/android/launcher2/LiveFolderAdapter.java b/src/com/android/launcher2/LiveFolderAdapter.java
deleted file mode 100644
index fb9c6a3..0000000
--- a/src/com/android/launcher2/LiveFolderAdapter.java
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.widget.CursorAdapter;
-import android.widget.TextView;
-import android.widget.ImageView;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.content.pm.PackageManager;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.LayoutInflater;
-import android.database.Cursor;
-import android.provider.LiveFolders;
-import android.graphics.drawable.Drawable;
-import android.graphics.BitmapFactory;
-import android.graphics.Bitmap;
-
-import java.net.URISyntaxException;
-import java.util.HashMap;
-import java.lang.ref.SoftReference;
-
-import com.android.launcher.R;
-
-class LiveFolderAdapter extends CursorAdapter {
-    private boolean mIsList;
-    private LayoutInflater mInflater;
-
-    private final HashMap<String, Drawable> mIcons = new HashMap<String, Drawable>();
-    private final HashMap<Long, SoftReference<Drawable>> mCustomIcons =
-            new HashMap<Long, SoftReference<Drawable>>();
-    private final Launcher mLauncher;
-
-    LiveFolderAdapter(Launcher launcher, LiveFolderInfo info, Cursor cursor) {
-        super(launcher, cursor, true);
-        mIsList = info.displayMode == LiveFolders.DISPLAY_MODE_LIST;
-        mInflater = LayoutInflater.from(launcher);
-        mLauncher = launcher;
-
-        mLauncher.startManagingCursor(getCursor());
-    }
-
-    static Cursor query(Context context, LiveFolderInfo info) {
-        return context.getContentResolver().query(info.uri, null, null,
-                null, LiveFolders.NAME + " ASC");
-    }
-
-    public View newView(Context context, Cursor cursor, ViewGroup parent) {
-        View view;
-        final ViewHolder holder = new ViewHolder();
-
-        if (!mIsList) {
-            view = mInflater.inflate(R.layout.application_boxed, parent, false);
-        } else {
-            view = mInflater.inflate(R.layout.application_list, parent, false);
-            holder.description = (TextView) view.findViewById(R.id.description);
-            holder.icon = (ImageView) view.findViewById(R.id.icon);
-        }
-
-        holder.name = (TextView) view.findViewById(R.id.name);
-
-        holder.idIndex = cursor.getColumnIndexOrThrow(LiveFolders._ID);
-        holder.nameIndex = cursor.getColumnIndexOrThrow(LiveFolders.NAME);
-        holder.descriptionIndex = cursor.getColumnIndex(LiveFolders.DESCRIPTION);
-        holder.intentIndex = cursor.getColumnIndex(LiveFolders.INTENT);
-        holder.iconBitmapIndex = cursor.getColumnIndex(LiveFolders.ICON_BITMAP);
-        holder.iconResourceIndex = cursor.getColumnIndex(LiveFolders.ICON_RESOURCE);
-        holder.iconPackageIndex = cursor.getColumnIndex(LiveFolders.ICON_PACKAGE);
-
-        view.setTag(holder);
-
-        return view;
-    }
-
-    public void bindView(View view, Context context, Cursor cursor) {
-        final ViewHolder holder = (ViewHolder) view.getTag();
-
-        holder.id = cursor.getLong(holder.idIndex);
-        final Drawable icon = loadIcon(context, cursor, holder);
-
-        holder.name.setText(cursor.getString(holder.nameIndex));
-
-        if (!mIsList) {
-            holder.name.setCompoundDrawablesWithIntrinsicBounds(null, icon, null, null);
-        } else {
-            final boolean hasIcon = icon != null;
-            holder.icon.setVisibility(hasIcon ? View.VISIBLE : View.GONE);
-            if (hasIcon) holder.icon.setImageDrawable(icon);
-
-            if (holder.descriptionIndex != -1) {
-                final String description = cursor.getString(holder.descriptionIndex);
-                if (description != null) {
-                    holder.description.setText(description);
-                    holder.description.setVisibility(View.VISIBLE);
-                } else {
-                    holder.description.setVisibility(View.GONE);                    
-                }
-            } else {
-                holder.description.setVisibility(View.GONE);                
-            }
-        }
-
-        if (holder.intentIndex != -1) {
-            try {
-                holder.intent = Intent.parseUri(cursor.getString(holder.intentIndex), 0);
-            } catch (URISyntaxException e) {
-                // Ignore
-            }
-        } else {
-            holder.useBaseIntent = true;
-        }
-    }
-
-    private Drawable loadIcon(Context context, Cursor cursor, ViewHolder holder) {
-        Drawable icon = null;
-        byte[] data = null;
-
-        if (holder.iconBitmapIndex != -1) {
-            data = cursor.getBlob(holder.iconBitmapIndex);
-        }
-
-        if (data != null) {
-            final SoftReference<Drawable> reference = mCustomIcons.get(holder.id);
-            if (reference != null) {
-                icon = reference.get();
-            }
-
-            if (icon == null) {
-                final Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
-                final Bitmap resampled = Utilities.resampleIconBitmap(bitmap, mContext);
-                if (bitmap != resampled) {
-                    // If we got back a different object, we don't need the old one any more.
-                    bitmap.recycle();
-                }
-                icon = new FastBitmapDrawable(resampled);
-                mCustomIcons.put(holder.id, new SoftReference<Drawable>(icon));
-            }
-        } else if (holder.iconResourceIndex != -1 && holder.iconPackageIndex != -1) {
-            final String resource = cursor.getString(holder.iconResourceIndex);
-            icon = mIcons.get(resource);
-            if (icon == null) {
-                try {
-                    final PackageManager packageManager = context.getPackageManager();
-                    Resources resources = packageManager.getResourcesForApplication(
-                            cursor.getString(holder.iconPackageIndex));
-                    final int id = resources.getIdentifier(resource,
-                            null, null);
-                    icon = new FastBitmapDrawable(
-                            Utilities.createIconBitmap(resources.getDrawable(id), mContext));
-                    mIcons.put(resource, icon);
-                } catch (Exception e) {
-                    // Ignore
-                }
-            }
-        }
-
-        return icon;
-    }
-
-    void cleanup() {
-        for (Drawable icon : mIcons.values()) {
-            icon.setCallback(null);
-        }
-        mIcons.clear();
-
-        for (SoftReference<Drawable> icon : mCustomIcons.values()) {
-            final Drawable drawable = icon.get();
-            if (drawable != null) {
-                drawable.setCallback(null);
-            }
-        }
-        mCustomIcons.clear();
-
-        final Cursor cursor = getCursor();
-        if (cursor != null) {
-            try {
-                cursor.close();
-            } finally {
-                mLauncher.stopManagingCursor(cursor);
-            }
-        }
-    }
-
-    static class ViewHolder {
-        TextView name;
-        TextView description;
-        ImageView icon;
-
-        Intent intent;
-        long id;
-        boolean useBaseIntent;
-
-        int idIndex;
-        int nameIndex;
-        int descriptionIndex = -1;
-        int intentIndex = -1;
-        int iconBitmapIndex = -1;
-        int iconResourceIndex = -1;
-        int iconPackageIndex = -1;
-    }
-}
diff --git a/src/com/android/launcher2/LiveFolderIcon.java b/src/com/android/launcher2/LiveFolderIcon.java
deleted file mode 100644
index 5b73a59..0000000
--- a/src/com/android/launcher2/LiveFolderIcon.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.util.AttributeSet;
-import android.view.ViewGroup;
-import android.view.LayoutInflater;
-import android.graphics.Bitmap;
-
-import com.android.launcher.R;
-
-public class LiveFolderIcon extends FolderIcon {
-    public LiveFolderIcon(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public LiveFolderIcon(Context context) {
-        super(context);
-    }
-
-    static LiveFolderIcon fromXml(int resId, Launcher launcher, ViewGroup group,
-            LiveFolderInfo folderInfo) {
-
-        LiveFolderIcon icon = (LiveFolderIcon)
-                LayoutInflater.from(launcher).inflate(resId, group, false);
-
-        final Resources resources = launcher.getResources();
-        Bitmap b = folderInfo.icon;
-        if (b == null) {
-            b = Utilities.createIconBitmap(resources.getDrawable(R.drawable.ic_launcher_folder),
-                    launcher);
-        }
-        icon.setCompoundDrawablesWithIntrinsicBounds(null, new FastBitmapDrawable(b), null, null);
-        icon.setText(folderInfo.title);
-        icon.setTag(folderInfo);
-        icon.setOnClickListener(launcher);
-        
-        return icon;
-    }
-
-    @Override
-    public boolean acceptDrop(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-        return false;
-    }
-
-    @Override
-    public void onDrop(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    @Override
-    public void onDragEnter(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    @Override
-    public void onDragOver(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    @Override
-    public void onDragExit(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-}
diff --git a/src/com/android/launcher2/LiveFolderInfo.java b/src/com/android/launcher2/LiveFolderInfo.java
deleted file mode 100644
index 74b0217..0000000
--- a/src/com/android/launcher2/LiveFolderInfo.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.content.ContentValues;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.net.Uri;
-
-class LiveFolderInfo extends FolderInfo {
-
-    /**
-     * The base intent, if it exists.
-     */
-    Intent baseIntent;
-
-    /**
-     * The live folder's content uri.
-     */
-    Uri uri;
-
-    /**
-     * The live folder's display type.
-     */
-    int displayMode;
-
-    /**
-     * The live folder icon.
-     */
-    Bitmap icon;
-
-    /**
-     * Reference to the live folder icon as an application's resource.
-     */
-    Intent.ShortcutIconResource iconResource;
-
-    LiveFolderInfo() {
-        itemType = LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER;
-    }
-
-    @Override
-    void onAddToDatabase(ContentValues values) {
-        super.onAddToDatabase(values);
-        values.put(LauncherSettings.Favorites.TITLE, title.toString());
-        values.put(LauncherSettings.Favorites.URI, uri.toString());
-        if (baseIntent != null) {
-            values.put(LauncherSettings.Favorites.INTENT, baseIntent.toUri(0));
-        }
-        values.put(LauncherSettings.Favorites.ICON_TYPE, LauncherSettings.Favorites.ICON_TYPE_RESOURCE);
-        values.put(LauncherSettings.Favorites.DISPLAY_MODE, displayMode);
-        if (iconResource != null) {
-            values.put(LauncherSettings.Favorites.ICON_PACKAGE, iconResource.packageName);
-            values.put(LauncherSettings.Favorites.ICON_RESOURCE, iconResource.resourceName);
-        }
-    }
-}
diff --git a/src/com/android/launcher2/UserFolder.java b/src/com/android/launcher2/UserFolder.java
deleted file mode 100644
index 5c87e09..0000000
--- a/src/com/android/launcher2/UserFolder.java
+++ /dev/null
@@ -1,326 +0,0 @@
-package com.android.launcher2;
-
-import java.util.ArrayList;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.animation.PropertyValuesHolder;
-import android.animation.ValueAnimator;
-import android.animation.Animator.AnimatorListener;
-import android.animation.ValueAnimator.AnimatorUpdateListener;
-import android.appwidget.AppWidgetProviderInfo;
-import android.content.Context;
-import android.graphics.Color;
-import android.graphics.Rect;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.TextView;
-
-import com.android.launcher.R;
-
-/**
- * Folder which contains applications or shortcuts chosen by the user.
- *
- */
-public class UserFolder extends Folder implements DropTarget {
-    private static final String TAG = "Launcher.UserFolder";
-
-    static final int STATE_NONE = -1;
-    static final int STATE_SMALL = 0;
-    static final int STATE_ANIMATING = 1;
-    static final int STATE_OPEN = 2;
-
-    private int mExpandDuration;
-    protected CellLayout mContent;
-    private final LayoutInflater mInflater;
-    private final IconCache mIconCache;
-    private int mState = STATE_NONE;
-
-    public UserFolder(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mInflater = LayoutInflater.from(context);
-        mIconCache = ((LauncherApplication)context.getApplicationContext()).getIconCache();
-        mExpandDuration = getResources().getInteger(R.integer.config_folderAnimDuration);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        mContent = (CellLayout) findViewById(R.id.folder_content);
-    }
-
-    /**
-     * Creates a new UserFolder, inflated from R.layout.user_folder.
-     *
-     * @param context The application's context.
-     *
-     * @return A new UserFolder.
-     */
-    static UserFolder fromXml(Context context) {
-        return (UserFolder) LayoutInflater.from(context).inflate(R.layout.user_folder, null);
-    }
-
-    /**
-     * This method is intended to make the UserFolder to be visually identical in size and position
-     * to its associated FolderIcon. This allows for a seamless transition into the expanded state.
-     */
-    private void positionAndSizeAsIcon() {
-        if (!(getParent() instanceof CellLayoutChildren)) return;
-
-        CellLayoutChildren clc = (CellLayoutChildren) getParent();
-        CellLayout cellLayout = (CellLayout) clc.getParent();
-
-        FolderIcon fi = (FolderIcon) cellLayout.getChildAt(mInfo.cellX, mInfo.cellY);
-        CellLayout.LayoutParams iconLp = (CellLayout.LayoutParams) fi.getLayoutParams();
-        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
-
-        lp.width = iconLp.width;
-        lp.height = iconLp.height;
-        lp.x = iconLp.x;
-        lp.y = iconLp.y;
-
-        mContent.setAlpha(0f);
-        mState = STATE_SMALL;
-    }
-
-    public void animateOpen() {
-        if (mState != STATE_SMALL) {
-            positionAndSizeAsIcon();
-        }
-        if (!(getParent() instanceof CellLayoutChildren)) return;
-
-        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
-
-        CellLayoutChildren clc = (CellLayoutChildren) getParent();
-        CellLayout cellLayout = (CellLayout) clc.getParent();
-        Rect r = cellLayout.getContentRect(null);
-
-        PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", r.width());
-        PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", r.height());
-        PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", 0);
-        PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", 0);
-
-        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
-        oa.addUpdateListener(new AnimatorUpdateListener() {
-            public void onAnimationUpdate(ValueAnimator animation) {
-                requestLayout();
-            }
-        });
-
-        PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
-        ObjectAnimator oaContentAlpha = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
-
-        AnimatorSet set = new AnimatorSet();
-        set.playTogether(oa, oaContentAlpha);
-        set.setDuration(mExpandDuration);
-        set.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationStart(Animator animation) {
-                mState = STATE_ANIMATING;
-            }
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                mState = STATE_SMALL;
-            }
-        });
-        set.start();
-    }
-
-    public void animateClosed() {
-        if (!(getParent() instanceof CellLayoutChildren)) return;
-
-        CellLayoutChildren clc = (CellLayoutChildren) getParent();
-        final CellLayout cellLayout = (CellLayout) clc.getParent();
-
-        FolderIcon fi = (FolderIcon) cellLayout.getChildAt(mInfo.cellX, mInfo.cellY);
-        CellLayout.LayoutParams iconLp = (CellLayout.LayoutParams) fi.getLayoutParams();
-        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
-
-        PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", iconLp.width);
-        PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", iconLp.height);
-        PropertyValuesHolder x = PropertyValuesHolder.ofInt("x",iconLp.x);
-        PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", iconLp.y);
-
-        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
-        oa.addUpdateListener(new AnimatorUpdateListener() {
-            public void onAnimationUpdate(ValueAnimator animation) {
-                requestLayout();
-            }
-        });
-
-        PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f);
-        ObjectAnimator oaContentAlpha = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
-
-        AnimatorSet set = new AnimatorSet();
-        set.playTogether(oa, oaContentAlpha);
-        set.setDuration(mExpandDuration);
-
-        set.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                cellLayout.removeViewWithoutMarkingCells(UserFolder.this);
-                mState = STATE_OPEN;
-            }
-            @Override
-            public void onAnimationStart(Animator animation) {
-                mState = STATE_ANIMATING;
-            }
-        });
-        set.start();
-    }
-
-    @Override
-    void notifyDataSetChanged() {
-        // recreate all the children if the data set changes under us. We may want to do this more
-        // intelligently (ie just removing the views that should no longer exist)
-        mContent.removeAllViewsInLayout();
-        bind(mInfo);
-    }
-
-    public void onClick(View v) {
-        Object tag = v.getTag();
-        if (tag instanceof ShortcutInfo) {
-            // refactor this code from Folder
-            ShortcutInfo item = (ShortcutInfo) tag;
-            int[] pos = new int[2];
-            v.getLocationOnScreen(pos);
-            item.intent.setSourceBounds(new Rect(pos[0], pos[1],
-                    pos[0] + v.getWidth(), pos[1] + v.getHeight()));
-            mLauncher.startActivitySafely(item.intent, item);
-        } else {
-            super.onClick(v);
-        }
-    }
-
-    public boolean onLongClick(View v) {
-        Object tag = v.getTag();
-        if (tag instanceof ShortcutInfo) {
-         // refactor this code from Folder
-            ShortcutInfo item = (ShortcutInfo) tag;
-            if (!v.isInTouchMode()) {
-                return false;
-            }
-
-            mLauncher.getWorkspace().onDragStartedWithItem(v);
-            mDragController.startDrag(v, this, item, DragController.DRAG_ACTION_COPY);
-
-            mLauncher.closeFolder(this);
-            mDragItem = item;
-
-            return true;
-        } else {
-            return super.onLongClick(v);
-        }
-    }
-
-    public boolean acceptDrop(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-        final ItemInfo item = (ItemInfo) dragInfo;
-        final int itemType = item.itemType;
-        return (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION ||
-                    itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT)
-                && item.container != mInfo.id;
-    }
-
-    public void onDrop(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-        ShortcutInfo item;
-        if (dragInfo instanceof ApplicationInfo) {
-            // Came from all apps -- make a copy
-            item = ((ApplicationInfo)dragInfo).makeShortcut();
-            item.spanX = 1;
-            item.spanY = 1;
-        } else {
-            item = (ShortcutInfo)dragInfo;
-        }
-        findAndSetEmptyCells(item);
-        ((UserFolderInfo)mInfo).add(item);
-        createAndAddShortcut(item);
-        LauncherModel.addOrMoveItemInDatabase(mLauncher, item, mInfo.id, 0, item.cellX, item.cellY);
-    }
-
-    protected boolean findAndSetEmptyCells(ShortcutInfo item) {
-        int[] emptyCell = new int[2];
-        if (mContent.findCellForSpan(emptyCell, item.spanX, item.spanY)) {
-            item.cellX = emptyCell[0];
-            item.cellY = emptyCell[1];
-            LauncherModel.addOrMoveItemInDatabase(
-                    mLauncher, item, mInfo.id, 0, item.cellX, item.cellY);
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    protected void createAndAddShortcut(ShortcutInfo item) {
-        final TextView textView =
-            (TextView) mInflater.inflate(R.layout.application_boxed, this, false);
-        textView.setCompoundDrawablesWithIntrinsicBounds(null,
-                new FastBitmapDrawable(item.getIcon(mIconCache)), null, null);
-        textView.setText(item.title);
-        textView.setTag(item);
-
-        textView.setOnClickListener(this);
-        textView.setOnLongClickListener(this);
-
-        CellLayout.LayoutParams lp =
-            new CellLayout.LayoutParams(item.cellX, item.cellY, item.spanX, item.spanY);
-        boolean insert = false;
-        mContent.addViewToCellLayout(textView, insert ? 0 : -1, (int)item.id, lp, true);
-    }
-
-    public void onDragEnter(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    public void onDragOver(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    public void onDragExit(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-    }
-
-    @Override
-    public void onDropCompleted(View target, Object dragInfo, boolean success) {
-        if (success) {
-            ((UserFolderInfo)mInfo).remove(mDragItem);
-        }
-    }
-
-    public boolean isDropEnabled() {
-        return true;
-    }
-
-    void bind(FolderInfo info) {
-        super.bind(info);
-        ArrayList<ShortcutInfo> children = ((UserFolderInfo)info).contents;
-        for (int i = 0; i < children.size(); i++) {
-            ShortcutInfo child = (ShortcutInfo) children.get(i);
-            if ((child.cellX == -1 && child.cellY == -1) ||
-                    mContent.isOccupied(child.cellX, child.cellY)) {
-                findAndSetEmptyCells(child);
-            }
-            createAndAddShortcut((ShortcutInfo) children.get(i));
-        }
-    }
-
-    @Override
-    void onOpen() {
-        super.onOpen();
-        // When the folder opens, we need to refresh the GridView's selection by
-        // forcing a layout
-        // TODO: find out if this is still necessary
-        mContent.requestLayout();
-        requestFocus();
-    }
-
-    @Override
-    public DropTarget getDropTargetDelegate(DragSource source, int x, int y, int xOffset, int yOffset,
-            DragView dragView, Object dragInfo) {
-        return null;
-    }
-}
diff --git a/src/com/android/launcher2/UserFolderInfo.java b/src/com/android/launcher2/UserFolderInfo.java
deleted file mode 100644
index 0b8841c..0000000
--- a/src/com/android/launcher2/UserFolderInfo.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.content.ContentValues;
-
-import java.util.ArrayList;
-
-/**
- * Represents a folder containing shortcuts or apps.
- */
-class UserFolderInfo extends FolderInfo {
-    /**
-     * The apps and shortcuts 
-     */
-    ArrayList<ShortcutInfo> contents = new ArrayList<ShortcutInfo>();
-    
-    UserFolderInfo() {
-        itemType = LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER;
-    }
-    
-    /**
-     * Add an app or shortcut
-     * 
-     * @param item
-     */
-    public void add(ShortcutInfo item) {
-        contents.add(item);
-    }
-    
-    /**
-     * Remove an app or shortcut. Does not change the DB.
-     * 
-     * @param item
-     */
-    public void remove(ShortcutInfo item) {
-        contents.remove(item);
-    }
-    
-    @Override
-    void onAddToDatabase(ContentValues values) { 
-        super.onAddToDatabase(values);
-        values.put(LauncherSettings.Favorites.TITLE, title.toString());
-    }
-}
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index b8d5480..dc22d84 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -38,7 +38,6 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
-import android.content.pm.ProviderInfo;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
@@ -50,7 +49,6 @@ import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.Region.Op;
 import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.os.IBinder;
 import android.os.Parcelable;
 import android.util.AttributeSet;
@@ -3030,9 +3028,6 @@ public class Workspace extends SmoothPagedView
                 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
                     mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) info, screen, touchXY);
                     break;
-                case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
-                    mLauncher.addLiveFolderFromDrop(info.componentName, screen, touchXY);
-                    break;
                 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
                     mLauncher.processShortcutFromDrop(info.componentName, screen, touchXY);
                     break;
@@ -3055,9 +3050,9 @@ public class Workspace extends SmoothPagedView
                 view = mLauncher.createShortcut(R.layout.application, cellLayout,
                         (ShortcutInfo) info);
                 break;
-            case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
+            case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
                 view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher,
-                        cellLayout, (UserFolderInfo) info, mIconCache);
+                        cellLayout, (FolderInfo) info, mIconCache);
                 break;
             default:
                 throw new IllegalStateException("Unknown item type: " + info.itemType);
@@ -3345,8 +3340,8 @@ public class Workspace extends SmoothPagedView
                                     }
                                 }
                             }
-                        } else if (tag instanceof UserFolderInfo) {
-                            final UserFolderInfo info = (UserFolderInfo) tag;
+                        } else if (tag instanceof FolderInfo) {
+                            final FolderInfo info = (FolderInfo) tag;
                             final ArrayList<ShortcutInfo> contents = info.contents;
                             final ArrayList<ShortcutInfo> toRemove = new ArrayList<ShortcutInfo>(1);
                             final int contentsCount = contents.size();
@@ -3374,20 +3369,6 @@ public class Workspace extends SmoothPagedView
                                 if (folder != null)
                                     folder.notifyDataSetChanged();
                             }
-                        } else if (tag instanceof LiveFolderInfo) {
-                            final LiveFolderInfo info = (LiveFolderInfo) tag;
-                            final Uri uri = info.uri;
-                            final ProviderInfo providerInfo = manager.resolveContentProvider(
-                                    uri.getAuthority(), 0);
-
-                            if (providerInfo != null) {
-                                for (String packageName: packageNames) {
-                                    if (packageName.equals(providerInfo.packageName)) {
-                                        LauncherModel.deleteItemFromDatabase(mLauncher, info);
-                                        childrenToRemove.add(view);
-                                    }
-                                }
-                            }
                         } else if (tag instanceof LauncherAppWidgetInfo) {
                             final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) tag;
                             final AppWidgetProviderInfo provider =