Bug: 3225887
Bug: 3453253 (possibly)
Since some apps call setIconifiedByDefault(false) at the initialization step,
it isn't a good idea to open/close the keyboard during this call. Apps
can call setIconified(false) instead to invoke the keyboard.
Change-Id: I9d5d08b74055a3e99053d647df0cd4c7953bae80