diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index ddb9b64..024bb37 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -283,7 +283,9 @@
         mForegroundRect = new Rect();
 
         mShortcutsAndWidgets = new ShortcutAndWidgetContainer(context);
-        mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap);
+        mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap,
+                mCountX);
+
         addView(mShortcutsAndWidgets);
     }
 
@@ -331,9 +333,16 @@
         mOccupied = new boolean[mCountX][mCountY];
         mTmpOccupied = new boolean[mCountX][mCountY];
         mTempRectStack.clear();
+        mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap,
+                mCountX);
         requestLayout();
     }
 
+    // Set whether or not to invert the layout horizontally if the layout is in RTL mode.
+    public void setInvertIfRtl(boolean invert) {
+        mShortcutsAndWidgets.setInvertIfRtl(invert);
+    }
+
     private void invalidateBubbleTextView(BubbleTextView icon) {
         final int padding = icon.getPressedOrFocusedBackgroundPadding();
         invalidate(icon.getLeft() + getPaddingLeft() - padding,
@@ -985,7 +994,8 @@
             int vFreeSpace = vSpace - (mCountY * mCellHeight);
             mWidthGap = Math.min(mMaxGap, numWidthGaps > 0 ? (hFreeSpace / numWidthGaps) : 0);
             mHeightGap = Math.min(mMaxGap,numHeightGaps > 0 ? (vFreeSpace / numHeightGaps) : 0);
-            mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap);
+            mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap,
+                    mCountX);
         } else {
             mWidthGap = mOriginalWidthGap;
             mHeightGap = mOriginalHeightGap;
@@ -3242,12 +3252,17 @@
             this.cellVSpan = cellVSpan;
         }
 
-        public void setup(int cellWidth, int cellHeight, int widthGap, int heightGap) {
+        public void setup(int cellWidth, int cellHeight, int widthGap, int heightGap,
+                boolean invertHorizontally, int colCount) {
             if (isLockedToGrid) {
                 final int myCellHSpan = cellHSpan;
                 final int myCellVSpan = cellVSpan;
-                final int myCellX = useTmpCoords ? tmpCellX : cellX;
-                final int myCellY = useTmpCoords ? tmpCellY : cellY;
+                int myCellX = useTmpCoords ? tmpCellX : cellX;
+                int myCellY = useTmpCoords ? tmpCellY : cellY;
+
+                if (invertHorizontally) {
+                    myCellX = colCount - myCellX - cellHSpan;
+                }
 
                 width = myCellHSpan * cellWidth + ((myCellHSpan - 1) * widthGap) -
                         leftMargin - rightMargin;
diff --git a/src/com/android/launcher2/DragLayer.java b/src/com/android/launcher2/DragLayer.java
index a819cb7..fccc1a6 100644
--- a/src/com/android/launcher2/DragLayer.java
+++ b/src/com/android/launcher2/DragLayer.java
@@ -34,6 +34,7 @@
 import android.view.ViewParent;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.widget.FrameLayout;
@@ -222,6 +223,31 @@
     }
 
     @Override
+    public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
+        Folder currentFolder = mLauncher.getWorkspace().getOpenFolder();
+        if (currentFolder != null) {
+            if (child == currentFolder) {
+                return super.onRequestSendAccessibilityEvent(child, event);
+            }
+            // Skip propagating onRequestSendAccessibilityEvent all for other children
+            // when a folder is open
+            return false;
+        }
+        return super.onRequestSendAccessibilityEvent(child, event);
+    }
+
+    @Override
+    public void addChildrenForAccessibility(ArrayList<View> childrenForAccessibility) {
+        Folder currentFolder = mLauncher.getWorkspace().getOpenFolder();
+        if (currentFolder != null) {
+            // Only add the folder as a child for accessibility when it is open
+            childrenForAccessibility.add(currentFolder);
+        } else {
+            super.addChildrenForAccessibility(childrenForAccessibility);
+        }
+    }
+
+    @Override
     public boolean onHoverEvent(MotionEvent ev) {
         // If we've received this, we've already done the necessary handling
         // in onInterceptHoverEvent. Return true to consume the event.
diff --git a/src/com/android/launcher2/Folder.java b/src/com/android/launcher2/Folder.java
index 5520e23..e8be3ef 100644
--- a/src/com/android/launcher2/Folder.java
+++ b/src/com/android/launcher2/Folder.java
@@ -156,6 +156,7 @@
         mContent = (CellLayout) findViewById(R.id.folder_content);
         mContent.setGridSize(0, 0);
         mContent.getShortcutsAndWidgets().setMotionEventSplittingEnabled(false);
+        mContent.setInvertIfRtl(true);
         mFolderName = (FolderEditText) findViewById(R.id.folder_name);
         mFolderName.setFolder(this);
         mFolderName.setOnFocusChangeListener(this);
@@ -612,10 +613,18 @@
         }
     }
 
+    public boolean isLayoutRtl() {
+        return (getLayoutDirection() == LAYOUT_DIRECTION_RTL);
+    }
+
     public void onDragOver(DragObject d) {
         float[] r = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, null);
         mTargetCell = mContent.findNearestArea((int) r[0], (int) r[1], 1, 1, mTargetCell);
 
+        if (isLayoutRtl()) {
+            mTargetCell[0] = mContent.getCountX() - mTargetCell[0] - 1;
+        }
+
         if (mTargetCell[0] != mPreviousTargetCell[0] || mTargetCell[1] != mPreviousTargetCell[1]) {
             mReorderAlarm.cancelAlarm();
             mReorderAlarm.setOnAlarmListener(mReorderAlarmListener);
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index 9f97442..b20e3a5 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -2287,6 +2287,11 @@
         }
         folder.animateOpen();
         growAndFadeOutFolderIcon(folderIcon);
+
+        // Notify the accessibility manager that this folder "window" has appeared and occluded
+        // the workspace items
+        folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
+        getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
     }
 
     public void closeFolder() {
@@ -2311,6 +2316,10 @@
             shrinkAndFadeInFolderIcon(fi);
         }
         folder.animateClosed();
+
+        // Notify the accessibility manager that this folder "window" has disappeard and no
+        // longer occludeds the workspace items
+        getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
     }
 
     public boolean onLongClick(View v) {
diff --git a/src/com/android/launcher2/ShortcutAndWidgetContainer.java b/src/com/android/launcher2/ShortcutAndWidgetContainer.java
index 8daf395..36f135a 100644
--- a/src/com/android/launcher2/ShortcutAndWidgetContainer.java
+++ b/src/com/android/launcher2/ShortcutAndWidgetContainer.java
@@ -39,16 +39,22 @@
     private int mWidthGap;
     private int mHeightGap;
 
+    private int mCountX;
+
+    private boolean mInvertIfRtl = false;
+
     public ShortcutAndWidgetContainer(Context context) {
         super(context);
         mWallpaperManager = WallpaperManager.getInstance(context);
     }
 
-    public void setCellDimensions(int cellWidth, int cellHeight, int widthGap, int heightGap ) {
+    public void setCellDimensions(int cellWidth, int cellHeight, int widthGap, int heightGap,
+            int countX) {
         mCellWidth = cellWidth;
         mCellHeight = cellHeight;
         mWidthGap = widthGap;
         mHeightGap = heightGap;
+        mCountX = countX;
     }
 
     public View getChildAt(int x, int y) {
@@ -96,7 +102,13 @@
     }
 
     public void setupLp(CellLayout.LayoutParams lp) {
-        lp.setup(mCellWidth, mCellHeight, mWidthGap, mHeightGap);
+        lp.setup(mCellWidth, mCellHeight, mWidthGap, mHeightGap, invertLayoutHorizontally(),
+                mCountX);
+    }
+
+    // Set whether or not to invert the layout horizontally if the layout is in RTL mode.
+    public void setInvertIfRtl(boolean invert) {
+        mInvertIfRtl = invert;
     }
 
     public void measureChild(View child) {
@@ -104,13 +116,21 @@
         final int cellHeight = mCellHeight;
         CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
 
-        lp.setup(cellWidth, cellHeight, mWidthGap, mHeightGap);
+        lp.setup(cellWidth, cellHeight, mWidthGap, mHeightGap, invertLayoutHorizontally(), mCountX);
         int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(lp.width, MeasureSpec.EXACTLY);
         int childheightMeasureSpec = MeasureSpec.makeMeasureSpec(lp.height,
                 MeasureSpec.EXACTLY);
         child.measure(childWidthMeasureSpec, childheightMeasureSpec);
     }
 
+    private boolean invertLayoutHorizontally() {
+        return mInvertIfRtl && isLayoutRtl();
+    }
+
+    public boolean isLayoutRtl() {
+        return (getLayoutDirection() == LAYOUT_DIRECTION_RTL);
+    }
+
     @Override
     protected void onLayout(boolean changed, int l, int t, int r, int b) {
         int count = getChildCount();