Makoto Onuki e06e122441 Back navigation on 1 pane ... - Allow going back from the message view to the message list with restoring all the state on the message list. (batch selection and scroll position) - Also make "back" work for the message list <-> mailbox list navigation, but only 1 level at most. (Only the system back key works for this; the action bar home icon will not.) - As discussed offline, it uses our custum "back stack" (which can hold at most 1 fragment) using the new fragment APIs, attach and detach. - Removed commitFragmentTransaction() from the base class, as now there's nothing really in common between the two UI controllers in terms of how they use the fragment transaction. Change-Id: Id626ce99beb1f4dceb999dc04bf7d3e5d57a8198		2011-06-08 14:45:57 -07:00
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android/email	Back navigation on 1 pane	2011-06-08 14:45:57 -07:00
beetstra	Resolve build warnings; part 1	2011-02-03 11:44:39 -08:00