private void arrangeChildren(ArrayList<View> list) {
int[] vacant = new int[2];
if (list == null) {
list = getItemsInReadingOrder();
}
mContent.removeAllViews();
for (int i = 0; i < list.size(); i++) {
View v = list.get(i);
mContent.getVacantCell(vacant, 1, 1);
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) v.getLayoutParams();
lp.cellX = vacant[0];
lp.cellY = vacant[1];
ItemInfo info = (ItemInfo) v.getTag();
if (info.cellX != vacant[0] || info.cellY != vacant[1]) {
info.cellX = vacant[0];
info.cellY = vacant[1];
LauncherModel.addOrMoveItemInDatabase(mLauncher, info, mInfo.id, 0, info.cellX, info.cellY);
}
boolean insert = false;
mContent.addViewToCellLayout(v, insert ? 0 : -1, (int) info.id, lp, true);
}
mItemsInvalidated = true;
}
