This change also cleanups compiler warnings.

Bug: 2897373
Change-Id: If972cf45c1eb40436adbddbf71969e5409f4c9c5

This change also cleanups preference key string constants

Change-Id: I58510f220a90d00d71a935731abeab87384675bb

This change introduces new package com.android.inputmethod.keyboard
which hosts keyboard related classes.

Also adds missing @Override and @SuppressWarning("unused") annotation

Change-Id: I0317f5cfa317e13f3c77815f48ffc69b5d1ade05

This change also fixes wrong file mode.

Change-Id: Ifcf4c9444ddcdc62d2e4b394891d6eee135c1e8f

bug: 3207554
Change-Id: I84072461aee9675cc67897de03f89e9c0036bc1f

Change-Id: Ic6055ba218b64f4276e3db99a435f546c3990ee5

Change-Id: I777db896bd0287931ce7c810b080ccee1121d34e

The newly added SharedPreferencesCompat adapter class does apply() when available (Gingerbread+), else do commit().

This change incorporates I4eca20fb and I39f6aa04.

bug: 2983837
Change-Id: Iec4e8b69840ad71dbbd6098eeba349934d8248ff

- remove unused code
- add @Override
- change the inappropriate cast

Change-Id: Ib25b4939e5b4273794ab0f6349776b5b62d89894

TODO: Cleanup will follow.

Change-Id: I4a68ba9f2f55760aa24187f1f13fdfa8a0b70963

 from com.google.android.inputmethod.latin to com.android.inputmethod.latin

Related change: https://android-git.corp.google.com/g/60862

bug: 2786392

Change-Id: Ib7c6cfe61db19ef50c401a01497eef5f1f5e239e

- retrieve bigrams that only starts with character typed and neighbor keys
- contacts bigram
- performance measure

bug: 2873133

Change-Id: If97c005b18c82f3fafef50009dd2dfd972b0ab8f

- Added counters for suggestions by dictionarys
- Added a counter for cancelled suggestions

Change-Id: Ia7d3a73855b1e82b60a010f18dba4e1c0fe1c2bb

Fixes http://b/2650378

On entering the selection screen, don't add the system language in addition
to other selected languages.

Change-Id: Id7a3b45df39a8493d17be668029eee139bf00ff3

Also add a summary text in the input language list for languages with
a dictionary so that users don't feel cheated when they pick a language
that doesn't happen to have a dictionary. Remove greek as it isn't an
extension of the QWERTY keyboard.

Move java code to a different directory so that the unbundled
version doesn't try to compile the native code again.

Change-Id: I05cf9e643824ddc448821f69805ccb0240c5b986

Bug: 2488167
Don't show ko, ja and zh languages in the list.

Remove a debug println.
Add alternates_for_g to the keyboard for it to work on turkish. This
  must have not gotten merged from donut.

Due to the addition of input language switching, the auto dictionary
will be re-created very frequently. We need to save it and restore it
during transitions, otherwise the data will be purged too often to be
of much use in the multi-lingual case.

This also fixes the case where a user frequently turns the phone off/on.
Auto dictionary data was not being saved in those situations either.

The dictionary will probably never grow too large since most of the
frequently used words will be moved to the user dictionary any way.

Also, now the input locale is different from the display locale, so
save the input locale in the UserDictionary class and insert words
into the user dictionary with the correct locale.

And NPE fix for bug: 2464573

And fix a bug in opening keyboard settings when Voice is not available.

Bug 2417503

New feature to enable fast switching between input languages for
multilingual users. Keyboard settings lets you select a bunch of
languages to switch between from the Latin IME.

Use the Globe icon to toggle between languages.

Needs more work and some layout changes in specialized keyboards.

Also added a Russian keyboard (needs some pixel TLC at the right edge).