tree 3e357f941e858a47186f69643bf7520f2266b512
parent f3f638b85f4aa174f068fc4c41dbbbe6f9390725
author YoungSeok Yoon <youngseokyoon@google.com> 1454102451 -0800
committer YoungSeok Yoon <youngseokyoon@google.com> 1454118795 -0800

reader/android: fix the problem where device set list is not updated in the initial screen.

When the app launches for the first time, the device set list was not
being updated, because the adapter was being created before the DB is
fully initialized, in which case the adapter fails to monitor the
watch changes coming from Syncbase.

This is fixed by introducing onInitialized() method in DB, which
returns a ListenableFuture which completes when the initialization is
fully performed.

Change-Id: I48d3e5376bc1c834ef37bcb51d041832081dbe43