Handle UI updates during underlying cursor refresh

* Add new notification for when refresh is finished (i.e. the
  conversation cursor is synced with the underlying cursor)
* Still considering notification for changes that happen during
  the requery (i.e. calculating sync inserts/deletes, for example)
* Query of underlying cursor is now done asynchronously

Change-Id: Idbe6a4729ad5ea896a9522b11286044f0a552f2e
2 files changed
tree: 4de4731f5c22c1bbbc308f32f0d3a73595f4dd2e
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. CleanSpec.mk
  7. proguard.flags