Change the way we decide whether we want to show on-screen keyboard by
not only paying attention to modifiers, but also keeping track whether
the key sequence started in the right state.
We are still misfiring if user presses a non-modifier key and then our
modifier hot-key, but such sequence is unlikely. Given the fact that we
do not want to store too much state I believe this deficiency is
acceptable.
Bug: 25087681
Bug: 24142161
Change-Id: I1a6b5e8e903c27a87134a6c9a7cd474a0607d5c8
(cherry picked from commit 7c513455918a52bd28c1c8181cb2880db0973b4b)
Out of the box, we want Alt-Left to toggle Emojis, while Alt-Right
toggles the shifted symbols layout.
Bug: 23954008
Bug: 24369173
Change-Id: I93dd66fb469e5d0a831359ff3a786fe68e1d73ea
(cherry picked from commit 411841b374aa04e333ea5a438dfd539f49ec589a)
When the LatinIME does not have an active InputConnection, it will not try
to toggle the Emoji keyboard.
Bug 19513415.
Change-Id: I31f928cd7db1cddd771c548cd3dc42f8af64d0e2
Dmitry Torokhov
Dan Zivkovic
Tadashi G. Takaoka