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Initial changes to add configurable hotseat.

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Change-Id: I4c2ed4a1c122c057662fabc70bfef7c5c088460b
This commit is contained in:
Winson Chung
2011-07-13 17:25:49 -07:00
parent ec8a2eee50
commit 3d503fbd94
33 changed files with 708 additions and 566 deletions
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src/com/android/launcher2/Workspace.java
+189 -91
View File
@@ -424,12 +424,8 @@ public class Workspace extends SmoothPagedView
* @param spanX The number of cells spanned horizontally by the child.
* @param spanY The number of cells spanned vertically by the child.
*/
void addInScreen(View child, int screen, int x, int y, int spanX, int spanY) {
addInScreen(child, screen, x, y, spanX, spanY, false);
}
void addInFullScreen(View child, int screen) {
addInScreen(child, screen, 0, 0, -1, -1);
void addInScreen(View child, long container, int screen, int x, int y, int spanX, int spanY) {
addInScreen(child, container, screen, x, y, spanX, spanY, false);
}
/**
@@ -444,14 +440,32 @@ public class Workspace extends SmoothPagedView
* @param spanY The number of cells spanned vertically by the child.
* @param insert When true, the child is inserted at the beginning of the children list.
*/
void addInScreen(View child, int screen, int x, int y, int spanX, int spanY, boolean insert) {
if (screen < 0 || screen >= getChildCount()) {
Log.e(TAG, "The screen must be >= 0 and < " + getChildCount()
+ " (was " + screen + "); skipping child");
return;
void addInScreen(View child, long container, int screen, int x, int y, int spanX, int spanY,
boolean insert) {
if (container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
if (screen < 0 || screen >= getChildCount()) {
Log.e(TAG, "The screen must be >= 0 and < " + getChildCount()
+ " (was " + screen + "); skipping child");
return;
}
}
final CellLayout layout;
if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
layout = mLauncher.getHotseat().getLayout();
if (screen < 0) {
screen = mLauncher.getHotseat().getOrderInHotseat(x, y);
} else {
// Note: We do this to ensure that the hotseat is always laid out in the orientation
// of the hotseat in order regardless of which orientation they were added
x = mLauncher.getHotseat().getCellXFromOrder(screen);
y = mLauncher.getHotseat().getCellYFromOrder(screen);
}
} else {
layout = (CellLayout) getChildAt(screen);
}
final CellLayout group = (CellLayout) getChildAt(screen);
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
if (lp == null) {
lp = new CellLayout.LayoutParams(x, y, spanX, spanY);
@@ -467,9 +481,9 @@ public class Workspace extends SmoothPagedView
}
// Get the canonical child id to uniquely represent this view in this screen
int childId = LauncherModel.getCellLayoutChildId(-1, screen, x, y, spanX, spanY);
int childId = LauncherModel.getCellLayoutChildId(container, screen, x, y, spanX, spanY);
boolean markCellsAsOccupied = !(child instanceof Folder);
if (!group.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) {
if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) {
// TODO: This branch occurs when the workspace is adding views
// outside of the defined grid
// maybe we should be deleting these items from the LauncherModel?
@@ -1959,7 +1973,7 @@ public class Workspace extends SmoothPagedView
mDragInfo = cellInfo;
CellLayout current = (CellLayout) getChildAt(cellInfo.screen);
CellLayout current = getParentCellLayoutForView(cellInfo.cell);
current.onDragChild(child);
child.clearFocus();
@@ -2008,17 +2022,15 @@ public class Workspace extends SmoothPagedView
b.recycle();
}
void addApplicationShortcut(ShortcutInfo info, int screen, int cellX, int cellY,
boolean insertAtFirst, int intersectX, int intersectY) {
final CellLayout cellLayout = (CellLayout) getChildAt(screen);
View view = mLauncher.createShortcut(R.layout.application, cellLayout, (ShortcutInfo) info);
void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, int screen,
int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) {
View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info);
final int[] cellXY = new int[2];
cellLayout.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY);
addInScreen(view, screen, cellXY[0], cellXY[1], 1, 1, insertAtFirst);
LauncherModel.addOrMoveItemInDatabase(mLauncher, info,
LauncherSettings.Favorites.CONTAINER_DESKTOP, screen,
cellXY[0], cellXY[1]);
target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY);
addInScreen(view, container, screen, cellXY[0], cellXY[1], 1, 1, insertAtFirst);
LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screen, cellXY[0],
cellXY[1]);
}
/**
@@ -2051,7 +2063,6 @@ public class Workspace extends SmoothPagedView
mTargetCell = findNearestArea((int) mDragViewVisualCenter[0],
(int) mDragViewVisualCenter[1], spanX, spanY, mDragTargetLayout, mTargetCell);
if (willCreateUserFolder((ItemInfo) d.dragInfo, mDragTargetLayout, mTargetCell, true)) {
return true;
}
@@ -2074,8 +2085,12 @@ public class Workspace extends SmoothPagedView
boolean considerTimeout) {
View dropOverView = target.getChildAt(targetCell[0], targetCell[1]);
boolean hasntMoved = mDragInfo != null && (mDragInfo.cellX == targetCell[0] &&
mDragInfo.cellY == targetCell[1]) && mDragInfo.screen == indexOfChild(target);
boolean hasntMoved = false;
if (mDragInfo != null) {
CellLayout cellParent = getParentCellLayoutForView(mDragInfo.cell);
hasntMoved = (mDragInfo.cellX == targetCell[0] &&
mDragInfo.cellY == targetCell[1]) && (cellParent == target);
}
if (dropOverView == null || hasntMoved || (considerTimeout && !mCreateUserFolderOnDrop)) {
return false;
@@ -2100,7 +2115,7 @@ public class Workspace extends SmoothPagedView
return false;
}
boolean createUserFolderIfNecessary(View newView, CellLayout target,
boolean createUserFolderIfNecessary(View newView, long container, CellLayout target,
int[] targetCell, boolean external, DragView dragView, Runnable postAnimationRunnable) {
View v = target.getChildAt(targetCell[0], targetCell[1]);
boolean hasntMoved = mDragInfo != null
@@ -2118,16 +2133,15 @@ public class Workspace extends SmoothPagedView
ShortcutInfo destInfo = (ShortcutInfo) v.getTag();
// if the drag started here, we need to remove it from the workspace
if (!external) {
int fromScreen = mDragInfo.screen;
CellLayout sourceLayout = (CellLayout) getChildAt(fromScreen);
sourceLayout.removeView(newView);
getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
}
Rect folderLocation = new Rect();
float scale = mLauncher.getDragLayer().getDescendantRectRelativeToSelf(v, folderLocation);
target.removeView(v);
FolderIcon fi = mLauncher.addFolder(screen, targetCell[0], targetCell[1]);
FolderIcon fi =
mLauncher.addFolder(target, container, screen, targetCell[0], targetCell[1]);
destInfo.cellX = -1;
destInfo.cellY = -1;
sourceInfo.cellX = -1;
@@ -2150,9 +2164,7 @@ public class Workspace extends SmoothPagedView
// if the drag started here, we need to remove it from the workspace
if (!external) {
int fromScreen = mDragInfo.screen;
CellLayout sourceLayout = (CellLayout) getChildAt(fromScreen);
sourceLayout.removeView(newView);
getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
}
return true;
}
@@ -2166,7 +2178,11 @@ public class Workspace extends SmoothPagedView
// We want the point to be mapped to the dragTarget.
if (mDragTargetLayout != null) {
mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null);
if (mLauncher.isHotseatLayout(mDragTargetLayout)) {
mapPointFromSelfToSibling(mLauncher.getHotseat(), mDragViewVisualCenter);
} else {
mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null);
}
}
// When you are in customization mode and drag to a particular screen, make that the
@@ -2186,11 +2202,23 @@ public class Workspace extends SmoothPagedView
} else if (mDragInfo != null) {
final View cell = mDragInfo.cell;
if (dropTargetLayout != null) {
// Move internally
final int screen = (mTargetCell[0] < 0) ?
mDragInfo.screen : indexOfChild(dropTargetLayout);
boolean continueDrop = true;
if (mLauncher.isHotseatLayout(mDragTargetLayout) && d.dragInfo instanceof ItemInfo) {
ItemInfo info = (ItemInfo) d.dragInfo;
if (info.spanX > 1 || info.spanY > 1) {
continueDrop = false;
Toast.makeText(getContext(), R.string.invalid_hotseat_item,
Toast.LENGTH_SHORT).show();
}
}
if (continueDrop && dropTargetLayout != null) {
// Move internally
long container = mLauncher.isHotseatLayout(dropTargetLayout) ?
LauncherSettings.Favorites.CONTAINER_HOTSEAT :
LauncherSettings.Favorites.CONTAINER_DESKTOP;
int screen = (mTargetCell[0] < 0) ?
mDragInfo.screen : indexOfChild(dropTargetLayout);
int spanX = mDragInfo != null ? mDragInfo.spanX : 1;
int spanY = mDragInfo != null ? mDragInfo.spanY : 1;
// First we find the cell nearest to point at which the item is
@@ -2199,10 +2227,10 @@ public class Workspace extends SmoothPagedView
mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell);
// If the item being dropped is a shortcut and the nearest drop
// cell also contains a shortcut, then create a folder with the two shortcuts.
boolean dropInscrollArea = mCurrentPage != screen;
boolean dropInscrollArea = mCurrentPage != screen && screen > -1;
if (!dropInscrollArea && createUserFolderIfNecessary(cell, dropTargetLayout,
mTargetCell, false, d.dragView, null)) {
if (!dropInscrollArea && createUserFolderIfNecessary(cell, container,
dropTargetLayout, mTargetCell, false, d.dragView, null)) {
return;
}
@@ -2220,25 +2248,26 @@ public class Workspace extends SmoothPagedView
snapToPage(screen);
}
if (mTargetCell[0] >= 0 && mTargetCell[1] >= 0) {
if (screen != mDragInfo.screen) {
// Reparent the view
((CellLayout) getChildAt(mDragInfo.screen)).removeView(cell);
addInScreen(cell, screen, mTargetCell[0], mTargetCell[1], mDragInfo.spanX,
mDragInfo.spanY);
getParentCellLayoutForView(cell).removeView(cell);
addInScreen(cell, container, screen, mTargetCell[0], mTargetCell[1],
mDragInfo.spanX, mDragInfo.spanY);
}
// update the item's position after drop
final ItemInfo info = (ItemInfo) cell.getTag();
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams();
dropTargetLayout.onMove(cell, mTargetCell[0], mTargetCell[1]);
lp.cellX = mTargetCell[0];
lp.cellY = mTargetCell[1];
cell.setId(LauncherModel.getCellLayoutChildId(-1, mDragInfo.screen,
cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screen,
mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY));
if (cell instanceof LauncherAppWidgetHostView) {
if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
cell instanceof LauncherAppWidgetHostView) {
final CellLayout cellLayout = dropTargetLayout;
// We post this call so that the widget has a chance to be placed
// in its final location
@@ -2264,9 +2293,8 @@ public class Workspace extends SmoothPagedView
}
}
LauncherModel.moveItemInDatabase(mLauncher, info,
LauncherSettings.Favorites.CONTAINER_DESKTOP, screen,
lp.cellX, lp.cellY);
LauncherModel.moveItemInDatabase(mLauncher, info, container, screen, lp.cellX,
lp.cellY);
}
}
@@ -2446,7 +2474,8 @@ public class Workspace extends SmoothPagedView
final AppWidgetProviderInfo widgetInfo = widgets.get(0).widgetInfo;
final PendingAddWidgetInfo createInfo =
new PendingAddWidgetInfo(widgetInfo, mimeType, data);
mLauncher.addAppWidgetFromDrop(createInfo, mCurrentPage, null, pos);
mLauncher.addAppWidgetFromDrop(createInfo,
LauncherSettings.Favorites.CONTAINER_DESKTOP, mCurrentPage, null, pos);
} else {
// Show the widget picker dialog if there is more than one widget
// that can handle this data type
@@ -2506,6 +2535,15 @@ public class Workspace extends SmoothPagedView
cachedInverseMatrix.mapPoints(xy);
}
/*
* Maps a point from the Workspace's coordinate system to another sibling view's. (Workspace
* covers the full screen)
*/
void mapPointFromSelfToSibling(View v, float[] xy) {
xy[0] = xy[0] - v.getLeft();
xy[1] = xy[1] - v.getTop();
}
/*
*
* Convert the 2D coordinate xy from this CellLayout's coordinate space to
@@ -2581,7 +2619,7 @@ public class Workspace extends SmoothPagedView
float smallestDistSoFar = Float.MAX_VALUE;
for (int i = 0; i < screenCount; i++) {
CellLayout cl = (CellLayout)getChildAt(i);
CellLayout cl = (CellLayout) getChildAt(i);
final float[] touchXy = mTempTouchCoordinates;
touchXy[0] = originX + offsetX;
@@ -2657,7 +2695,7 @@ public class Workspace extends SmoothPagedView
if (mInScrollArea) return;
if (mIsSwitchingState) return;
CellLayout layout;
CellLayout layout = null;
ItemInfo item = (ItemInfo) d.dragInfo;
// Ensure that we have proper spans for the item that we are dropping
@@ -2690,7 +2728,17 @@ public class Workspace extends SmoothPagedView
}
}
} else {
layout = getCurrentDropLayout();
// Test to see if we are over the hotseat otherwise just use the current page
Rect r = new Rect();
if (mLauncher.getHotseat() != null) {
mLauncher.getHotseat().getHitRect(r);
if (r.contains(d.x, d.y)) {
layout = mLauncher.getHotseat().getLayout();
}
}
if (layout == null) {
layout = getCurrentDropLayout();
}
if (layout != mDragTargetLayout) {
if (mDragTargetLayout != null) {
mDragTargetLayout.setIsDragOverlapping(false);
@@ -2710,7 +2758,11 @@ public class Workspace extends SmoothPagedView
d.dragView, mDragViewVisualCenter);
// We want the point to be mapped to the dragTarget.
mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null);
if (mLauncher.isHotseatLayout(mDragTargetLayout)) {
mapPointFromSelfToSibling(mLauncher.getHotseat(), mDragViewVisualCenter);
} else {
mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter, null);
}
ItemInfo info = (ItemInfo) d.dragInfo;
mTargetCell = findNearestArea((int) mDragViewVisualCenter[0],
@@ -2845,8 +2897,12 @@ public class Workspace extends SmoothPagedView
spanY = mDragInfo.spanY;
}
final long container = mLauncher.isHotseatLayout(cellLayout) ?
LauncherSettings.Favorites.CONTAINER_HOTSEAT :
LauncherSettings.Favorites.CONTAINER_DESKTOP;
final int screen = indexOfChild(cellLayout);
if (screen != mCurrentPage && mState != State.SPRING_LOADED) {
if (!mLauncher.isHotseatLayout(cellLayout) && screen != mCurrentPage
&& mState != State.SPRING_LOADED) {
snapToPage(screen);
}
@@ -2863,11 +2919,11 @@ public class Workspace extends SmoothPagedView
switch (pendingInfo.itemType) {
case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo,
screen, mTargetCell, null);
container, screen, mTargetCell, null);
break;
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
mLauncher.processShortcutFromDrop(pendingInfo.componentName,
screen, mTargetCell, null);
container, screen, mTargetCell, null);
break;
default:
throw new IllegalStateException("Unknown item type: " +
@@ -2923,8 +2979,8 @@ public class Workspace extends SmoothPagedView
mTargetCell = findNearestArea((int) touchXY[0], (int) touchXY[1], spanX, spanY,
cellLayout, mTargetCell);
d.postAnimationRunnable = exitSpringLoadedRunnable;
if (createUserFolderIfNecessary(view, cellLayout, mTargetCell, true, d.dragView,
d.postAnimationRunnable)) {
if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, true,
d.dragView, d.postAnimationRunnable)) {
return;
}
if (addToExistingFolderIfNecessary(view, cellLayout, mTargetCell, d, true)) {
@@ -2939,15 +2995,14 @@ public class Workspace extends SmoothPagedView
} else {
cellLayout.findCellForSpan(mTargetCell, 1, 1);
}
addInScreen(view, indexOfChild(cellLayout), mTargetCell[0],
mTargetCell[1], info.spanX, info.spanY, insertAtFirst);
addInScreen(view, container, screen, mTargetCell[0], mTargetCell[1], info.spanX,
info.spanY, insertAtFirst);
cellLayout.onDropChild(view);
cellLayout.animateDrop();
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams();
cellLayout.getChildrenLayout().measureChild(view);
LauncherModel.addOrMoveItemInDatabase(mLauncher, info,
LauncherSettings.Favorites.CONTAINER_DESKTOP, screen,
LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screen,
lp.cellX, lp.cellY);
if (d.dragView != null) {
@@ -3016,8 +3071,7 @@ public class Workspace extends SmoothPagedView
if (success) {
if (target != this) {
if (mDragInfo != null) {
final CellLayout cellLayout = (CellLayout) getChildAt(mDragInfo.screen);
cellLayout.removeView(mDragInfo.cell);
getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
if (mDragInfo.cell instanceof DropTarget) {
mDragController.removeDropTarget((DropTarget) mDragInfo.cell);
}
@@ -3028,7 +3082,13 @@ public class Workspace extends SmoothPagedView
// calling onDropCompleted(). We call it ourselves here, but maybe this should be
// moved into DragController.cancelDrag().
doDragExit(null);
((CellLayout) getChildAt(mDragInfo.screen)).onDropChild(mDragInfo.cell);
CellLayout cellLayout;
if (mLauncher.isHotseatLayout(target)) {
cellLayout = mLauncher.getHotseat().getLayout();
} else {
cellLayout = (CellLayout) getChildAt(mDragInfo.screen);
}
cellLayout.onDropChild(mDragInfo.cell);
}
mDragOutline = null;
mDragInfo = null;
@@ -3125,15 +3185,58 @@ public class Workspace extends SmoothPagedView
mInScrollArea = false;
}
public Folder getFolderForTag(Object tag) {
final int screenCount = getChildCount();
/**
* Returns a specific CellLayout
*/
CellLayout getParentCellLayoutForView(View v) {
ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts();
for (CellLayout layout : layouts) {
if (layout.getChildrenLayout().indexOfChild(v) > -1) {
return layout;
}
}
return null;
}
/**
* Returns a list of all the CellLayouts in the workspace.
*/
ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() {
ArrayList<CellLayout> layouts = new ArrayList<CellLayout>();
int screenCount = getChildCount();
for (int screen = 0; screen < screenCount; screen++) {
ViewGroup currentScreen = ((CellLayout) getChildAt(screen)).getChildrenLayout();
int count = currentScreen.getChildCount();
layouts.add(((CellLayout) getChildAt(screen)));
}
if (mLauncher.getHotseat() != null) {
layouts.add(mLauncher.getHotseat().getLayout());
}
return layouts;
}
/**
* We should only use this to search for specific children. Do not use this method to modify
* CellLayoutChildren directly.
*/
ArrayList<CellLayoutChildren> getWorkspaceAndHotseatCellLayoutChildren() {
ArrayList<CellLayoutChildren> childrenLayouts = new ArrayList<CellLayoutChildren>();
int screenCount = getChildCount();
for (int screen = 0; screen < screenCount; screen++) {
childrenLayouts.add(((CellLayout) getChildAt(screen)).getChildrenLayout());
}
if (mLauncher.getHotseat() != null) {
childrenLayouts.add(mLauncher.getHotseat().getLayout().getChildrenLayout());
}
return childrenLayouts;
}
public Folder getFolderForTag(Object tag) {
ArrayList<CellLayoutChildren> childrenLayouts = getWorkspaceAndHotseatCellLayoutChildren();
for (CellLayoutChildren layout: childrenLayouts) {
int count = layout.getChildCount();
for (int i = 0; i < count; i++) {
View child = currentScreen.getChildAt(i);
View child = layout.getChildAt(i);
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
if (lp.cellHSpan == 4 && lp.cellVSpan == 4 && child instanceof Folder) {
if (child instanceof Folder) {
Folder f = (Folder) child;
if (f.getInfo() == tag && f.getInfo().opened) {
return f;
@@ -3145,12 +3248,11 @@ public class Workspace extends SmoothPagedView
}
public View getViewForTag(Object tag) {
int screenCount = getChildCount();
for (int screen = 0; screen < screenCount; screen++) {
ViewGroup currentScreen = ((CellLayout) getChildAt(screen)).getChildrenLayout();
int count = currentScreen.getChildCount();
ArrayList<CellLayoutChildren> childrenLayouts = getWorkspaceAndHotseatCellLayoutChildren();
for (CellLayoutChildren layout: childrenLayouts) {
int count = layout.getChildCount();
for (int i = 0; i < count; i++) {
View child = currentScreen.getChildAt(i);
View child = layout.getChildAt(i);
if (child.getTag() == tag) {
return child;
}
@@ -3160,11 +3262,8 @@ public class Workspace extends SmoothPagedView
}
void clearDropTargets() {
final int screenCount = getChildCount();
for (int i = 0; i < screenCount; i++) {
final CellLayout layoutParent = (CellLayout) getChildAt(i);
final ViewGroup layout = layoutParent.getChildrenLayout();
ArrayList<CellLayoutChildren> childrenLayouts = getWorkspaceAndHotseatCellLayoutChildren();
for (CellLayoutChildren layout: childrenLayouts) {
int childCount = layout.getChildCount();
for (int j = 0; j < childCount; j++) {
View v = layout.getChildAt(j);
@@ -3185,8 +3284,8 @@ public class Workspace extends SmoothPagedView
packageNames.add(apps.get(i).componentName.getPackageName());
}
for (int i = 0; i < screenCount; i++) {
final CellLayout layoutParent = (CellLayout) getChildAt(i);
ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts();
for (final CellLayout layoutParent: cellLayouts) {
final ViewGroup layout = layoutParent.getChildrenLayout();
// Avoid ANRs by treating each screen separately
@@ -3273,9 +3372,8 @@ public class Workspace extends SmoothPagedView
}
void updateShortcuts(ArrayList<ApplicationInfo> apps) {
final int screenCount = getChildCount();
for (int i = 0; i < screenCount; i++) {
final ViewGroup layout = ((CellLayout) getChildAt(i)).getChildrenLayout();
ArrayList<CellLayoutChildren> childrenLayouts = getWorkspaceAndHotseatCellLayoutChildren();
for (CellLayoutChildren layout: childrenLayouts) {
int childCount = layout.getChildCount();
for (int j = 0; j < childCount; j++) {
final View view = layout.getChildAt(j);
@@ -3307,7 +3405,7 @@ public class Workspace extends SmoothPagedView
void moveToDefaultScreen(boolean animate) {
if (isSmall() || mIsSwitchingState) {
mLauncher.showWorkspace(animate, (CellLayout)getChildAt(mDefaultPage));
mLauncher.showWorkspace(animate, (CellLayout) getChildAt(mDefaultPage));
} else if (animate) {
snapToPage(mDefaultPage);
} else {