save/load conversation state, add granular mark unread
Centralize mark read/unread logic in AAC.
Restore some conversation view state upon rotation.
Clean up code for star/unstar from conversation view. Move most
of that logic to AAC.
Move transient conversation state from Message into
ConversationMessage subclass.
Add new AsyncTask for content provider single or batch requests.
We should move to using this instead of AsyncQueryHandler or a
raw thread.
Bug: 6293711
Change-Id: I907a687ef7ff287fece8c90725dbd204a02485e9
11 files changed