This change also gets rid of several compiler warnings.

Change-Id: I23962edaadad18a6e0395d528af17b909dcf5dad

In effect, this stops the spell checker from suggesting overly
long words.
More precisely, it takes advantage of the new facility that
takes into account the whole length of the dictionary word when
computing scores, so words much longer than the input word will
see their score demoted accordingly.

Bug: 5384578
Change-Id: I326cd7c87c3080e7fa8729f78517f8ba13672a9b

Bug: 5390063
Change-Id: I0ef4fbcc705539624269fd2f8c4e782679fc44b3

This is a preparative change for inserting the spell checker.

Change-Id: Ie441879cac4f67078ec27a95f1fcbbf3ef373df7

This prepares the way for spell checking, which is to be done
without context so without proximity info.

Bug: 4176026
Change-Id: I1b4bfaefe2611e1b484acdf3c33598cb80f81ff4

The dictionary collection is a class complying to the Dictionary
interface that acts as a front end to a collection of arbitrarily many
dictionaries of any type.
The dictionary factory is a helper class for creating various
dictionaries and get some meta information about them.

At the same time, this change makes the BinaryDictionary class
not a singleton any more.

This also needs I9afe61a9 to not break the build.

Change-Id: I61fdcc4867fcda18342807bf1865e6e46979e5d5

This change is only there to fix warning issued by Eclipse.
It should have absolutely no impact on the program logic.

Change-Id: Ie0e242ac6c167297d33de19902340b0f6ecae9e1

This also fixes a small inconsistency upon clicking on whitespace
twice in a row.
Also add some unit tests for an introduced and an existing method.

Change-Id: I1be2fb53c9624f4d0f5299009632cb4384fdfc15

Some flag settings used to be stored in a keyboard layout extravalue setting. This
change:
- Introduces the capability of setting such specific flags in values/config.xml
- Retains the ability to use extravalues (for layout-specific settings), though
  there is no more any such setting at the moment.
- Fixes a bug where loading a dictionary from outside does not initialize the flags.
- Moves Flag to another class.

Note: this needs I705ec68c to avoid breaking the build

Change-Id: Ia7703aae3215b06c0b3cb792821649806e8998c1

This change adds basic support for an external dictionary provider.
It adds methods for reading the dictionary itself from an asset in
the dictionary provider package directly, obtaining the file name
through the ContentProvider interface; it also adds a way of getting
the data through an InputStream and copying the file locally.

Incidentally this change also adds the code needed to listen for
updating the dictionary provider package and reloading it in time.

This change also goes hand-in-hand with Iab31db6e, which implements
the small closed part of this.

Issue: 3414944

Change-Id: I5e4fff99a59bb99dbdb002102db6c90e6cb41c8a

This changes:
* Flag initialization code in BinaryDictionary to be more unit test friendly.
* Removing unnecessary class hierarchy of LatinIME inner class WordAlternatives.
* Formatting normalized score neatly.

Change-Id: I9f10c093d4f36258fe883cf3fb10cbbda2770497

This change also corrects usage of "frequency", "priority" and "score"
* Frequency is the relative probability in dictionary.
* Score is the relative probability in suggestions.
* Priority is kind a sorted score.

Change-Id: Iafb135a4ecdb401cc505014a07c74dfcac44d699

For German : handle "ae", "oe" and "ue" to be alternate forms for
umlaut-bearing versions of "a", "o" and "u".

Issue: 3275926

Change-Id: I056c707cdacc464ceab63be56c016c7f8439196c

Bug: 3414081
Change-Id: I1d11710476ffadcef67b0dbfbde309e7f8344d8a

Bug: 3414081
Change-Id: I1a3d60698795bf28c477086838e726d498fb6de0

Change-Id: If170d4821b8dbc187f29137ea99d10e30c20955f

Bug: 3311719

Change-Id: Ie596304070e321ad23fb67a13bf05e2b6af1b54b

Bug: 3428942
Change-Id: Id62f467ce4e50c60a56d59bf96770e799a4659e2

Bug: 3414081
Change-Id: Idee64010f2f423d3c7c548d0279c7bf287088762

Avoid using 'synchronized' in finalizer as well.

bug: 3340837
Change-Id: I9b28f54e4490ecb844ba33a379f71b625e4246a2

ApplicationInfo.sourceDir may or may not be apk file name.  It can be a directory as well.
The spec just says it's "Full path to the location of this package".

Also, added error handling in loadDictionary().

Change-Id: I5e64d0aba4b1ec7634f4b3ac5537e7a774433ece

Follow up to Id57dce51

bug: 3219819
Change-Id: I00e11ef21d0252ffa88c12dffb9c55b0f2e19a66

This change is a preparation for upcoming optimizations on dictionary file loading.
* We can consolidate dictionary files because we are no longer relying on Asset Manager.
* Stopping compressing dictionary files as planning to use mmap() on the region in the apk file.
* Probably we won't rely on Asset Manager.  Instead we'll probably use offset and size obtained from AssetFileDescriptor.

Change-Id: Id57dce512fd3d2397a58628f8264bd824194da76

Change-Id: Idcb5aa2685321b8d0ac7d846caecbd1c79e4dd77

- created bigram/unigram dictionary classes

Change-Id: I233a28ed8d611870db3f4cf8f25fc45b5d41529b

Change-Id: I58338643830ff4f9708f78a9c26f75c8bf2ebf45

This change also fixes wrong file mode.

Change-Id: Ifcf4c9444ddcdc62d2e4b394891d6eee135c1e8f

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

Change-Id: Ib25b4939e5b4273794ab0f6349776b5b62d89894

TODO: Cleanup will follow.

Change-Id: I4a68ba9f2f55760aa24187f1f13fdfa8a0b70963

-UnitTest for UserBigram
-Changes for number of bigrams to load

Change-Id: I2c6fbe6194d34112ccc52c7e199461d2350e8516

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

bug: 2873133

Change-Id: If97c005b18c82f3fafef50009dd2dfd972b0ab8f

- Rename the jni library name
- Revert the local cert
- LatinIme2Google -> LatinIME
Please note that we'll use the new package name: com.google.android.inputmethod.latin

Change-Id: Ibbab07e8102ade5a93660c0723cd86f600c14a7d

Change-Id: I0f8f7549423deb6d18df4cca949b210c9ec494a5

  - after first character, only suggests bigram data (but doesn't autocomplete)
  - after second character, words from dictionary gets rearranged by using bigram
  - compatible with old dictionary
  - added preference option to disable bigram

Change-Id: Ia8f4e8fa55e797e86d858fd499887cd396388411

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

Change-Id: Ia7d3a73855b1e82b60a010f18dba4e1c0fe1c2bb

Added tests for the dictionary lookup and correction logic on the primary dictionary.
This exercises part of the Suggest class and the native dictionary lookup code.

Change-Id: I5114106eca0f67326fb3f939165bae0c122ed982

Change-Id: I0d2d3a0e262847d6948a0336a35440e21e312ad2

Get rid of dependency on native AssetManager API.  Confirmed the native code builds with the NDK r3.

Change-Id: I6a9a5bb4129e9269d74348801436c9e5e0058da5

Changed package name from com.android.inputmethod.latin2 to com.google.android.inputmethod.latin2.
Copied LatinIME's current dictionaries from master's vendor directory.
Confirmed latin_tolower() function returns the result identical to ICU's u_tolower().
- Note that I will merge the ICU dependency removal change to master.

Change-Id: Ia85bd3e88ce5159934684e2228d8b0c5a8885296