tree 8d9e745cd2915dac7e3487ecf0ca63a623865889
parent 3efc2b24e29f7591993c43ef2653332054203578
author Ray Chen <raychen@google.com> 1336021851 +0800
committer Ray Chen <raychen@google.com> 1337656008 +0800

Fix 6360834 Select All is shown in place of Deselect all option

The CL changes the SelectionManager's toggle method so it changes itself to
inverse selection mode when all items are already selected, and onSelectionModeChange
will be triggered so the listener can update the selection menu (Select all/Deselect all)
and ActionBar.

Change-Id: I9aa5507067415e52f6800c254ecb4d68e7395ffa
b: 6360834