- Temporarily use the full data-set changed call, when possible, we'll moved
to the SortedList in the support lib which will take care of most of this
for us.
Bug: 20363676
- Fixes issue with fading in app icons when items are added/removed
- Reduces number of expensive calls when drawing sections and the scrollbar
- Removes fake section AppInfos in the adapters
- Ensuring that apps with numbers and in other locals have a section header.
- Adding an empty state when there are no apps with the current filter
- Removing unnecessary call to check AppInfos
Change-Id: I9dc541c680475b98745fa257ad7e4af06e3966c9
