Commit graph

200 commits

Author SHA1 Message Date
Jean Chalard
0bfe359ee4 Add a test for auto-correction.
Fix two related subtle bugs:
- Stop singling out fat-finger-only corrections for rejection
  when touch coordinates are not available.
- Remove a racy check that would happen only in debug mode

Change-Id: Ic904f9b27c091ca6b369052c4e65a630bff81257
2012-01-25 19:29:40 +09:00
satok
be0cf72253 Move auto correction thresthold to the native code
bug: 5858137

Change-Id: Ic4b6270c6e51ef4ed25a6a1d8ddd7fdfa70fd78d
2012-01-12 19:56:15 +09:00
Tadashi G. Takaoka
2d74806262 Change visibility to avoid synthetic accessor method
Change-Id: Ie93c7437fb9a3fe63adaa48c2d4a723f96c0a0e1
2011-12-15 19:50:53 +09:00
Ken Wakasa
9260422423 Build God Mode keyboard with API level 14
Change-Id: I29ab9e9041c9faac91dc303175625221bfdb3af8
2011-12-10 03:45:40 +09:00
Jean Chalard
1830cd1dc8 Add proximity for Russian.
This also tries to make the code as easy to extend as possible
for future developments.

Bug: 5701241
Change-Id: I1ed48e6a5cc7aab94c5d6e309930cc004247d7e7
2011-12-08 19:00:52 +09:00
Jean Chalard
bb2b30fc7f Add support for Russian spell checking.
Note that this is not enough: we still need to create a
reasonable proximity table for Cyrillic characters, or we
won't be able to show up suggestions.

Bug: 5701241
Change-Id: Idb141f7a230a6e1a46094308c26f43c01ab3b97a
2011-12-05 18:57:03 +09:00
Jean Chalard
db5aedb5a5 Add an option to use contacts or not while spell checking
Bug: 5447495
Change-Id: Iffb09895676c3dd1a79d1699b0eac865282508d4
2011-11-30 18:58:10 +09:00
Jean Chalard
85170a9c17 Merge "Be stricter for ruling characters out of spell checking" 2011-11-10 15:51:45 -08:00
Jean Chalard
72479ea363 Be stricter for ruling characters out of spell checking
Bug: 5548308
Change-Id: Ie8025b02424b72b69a07907cde1093830c2d4d3d
2011-11-10 12:57:09 +09:00
Jean Chalard
a409f009fa Fill in the HAS_RECOMMENDED_SUGGESTIONS flag.
Bug: 5530727
Change-Id: Ic53e227f72096053e08d90204bf1f287ec09290b
2011-11-10 02:52:46 +09:00
Tadashi G. Takaoka
8fbf29e2d5 Make some private method static
Change-Id: Ia23765268be0ef89d7fe7c3f5372ed32d6615765
2011-10-28 13:31:31 +09:00
Jean Chalard
cba1af9c56 Fix a bug where the sequence numbers would be wrong
The spell checker cannot afford to return static objects,
seeing as the framework will then use the same objects to
pair the cookie and sequence ids to the request.

Bug: 5503243
Change-Id: Ia9c3a933bfb30cf5525418b240ef60632d72c9d0
2011-10-24 22:40:41 +09:00
Jean Chalard
2e3c6da868 Use the contacts dictionary in the spell checker.
Bug: 5447495
Change-Id: I7292eb291a1630265884cc8e505a2e83a74f0c72
2011-10-24 19:44:01 +09:00
Jean Chalard
fee149abe0 Use the whitelist as a dictionary in the spell checker.
Bug: 5402436
Change-Id: If89b8bbdebf6751697c4788270d01d4639cff665
2011-10-07 19:25:36 +09:00
Jean Chalard
3d36cdcd2d Merge "Fix possible NPE in debug mode" 2011-10-06 03:44:24 -07:00
Jean Chalard
51075d145a Fix possible NPE in debug mode
Change-Id: I55776110a489621c99e9a3bf58daa6fcaf415cb3
2011-10-06 19:36:40 +09:00
Jean Chalard
c53661f152 Fix a possible OutOfBoundsException
Change-Id: I6eb13c228738119c78496a96acaedbccefd83cd3
2011-10-06 19:05:23 +09:00
Tadashi G. Takaoka
ab72a97d7c Cleanup unused import
This change also gets rid of several compiler warnings.

Change-Id: I23962edaadad18a6e0395d528af17b909dcf5dad
2011-10-04 12:46:20 +09:00
Jean Chalard
673cebf9e9 Make use of the FULL_EDIT_DISTANCE flag.
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
2011-09-30 16:00:07 +09:00
Jean Chalard
4609c02f9e Add a threshold for suggestion score.
Bug: 5384578

Change-Id: Ic0b0203d873492a41c72defef835adf36f010f47
2011-09-29 17:38:08 +09:00
Jean Chalard
85782abaf1 Move some arguments to final members.
This is preparation for
Bug: 5384578

Change-Id: I7d493c441f375fa5f23c5e3cfa8134e2ce7775fe
2011-09-29 13:11:09 +09:00
Jean Chalard
647db70fec Change the logic of the LOOKS_LIKE_TYPO flag
It now follows the following logic:
- If the word should be filtered out => false
- Else => !IN_THE_DICTIONARY

This defines the behavior for ICS MR0, and prepares for addition
of a new HAS_LIKELY_SUGGESTIONS flag in MR1.

Bug: 5383800

Change-Id: I530b1404ae8cf3337ff68ef5ab0f4d95f2dad0e8
2011-09-28 19:42:43 +09:00
Jean Chalard
a9876980c8 Fix a possible deadlock.
Bug: 5359873
Change-Id: I80ae901c43b6ae59879e3c8b1a9dd8a937d558c1
2011-09-26 18:16:24 +09:00
Jean Chalard
e897e4d342 Have the spell checker report IN_DICT correctly
...even if the word is filtered out.
This also contains minor refactoring.

Bug: 5329658
Change-Id: I397a2a74f819a51df3bd07c6b94e8d29244389c4
2011-09-16 18:26:02 +09:00
Jean Chalard
97ec205504 Merge "Add an option to user dict to match more precise locales" 2011-09-15 02:28:20 -07:00
Jean Chalard
cfed273922 Add an option to user dict to match more precise locales
This should not be used lightly, as it violates the general
contract of locale, and does kill some legitimate (albeit
alledgedly rare) use patterns.
Currently, the spell checker uses this because it uses a
negative logic: it should match broadly, and when in doubt,
match even more broadly, which is almost never the case of
something that uses the locale.
In other words: don't use this option unless you are
very, VERY sure that's what you want. Hint: it isn't

Bug: 5280929
Change-Id: Ib3cae319c692161d653630038c5bcde1f4340c05
2011-09-15 18:01:13 +09:00
Jean Chalard
199dc5e0e4 Don't kill LatinIME if the spellchecker crashes.
If the spellchecker encounters a bug and happens to crash,
it may be sensible to avoid killing the keyboard in response.
This is a possible way to do it, which comes with the big
drawback of making bugs in the spell checker harder to find.

Change-Id: Idb26fb592b9718e1dbdadeda8fbd1a8a1d805c28
2011-09-15 16:01:21 +09:00
Jean Chalard
88fa53b840 Filter out of spellchecking words that don't look like words
Note that this affects only the results of the spell checker if
actually passed such a word. For example, the spell checker will
not flag "http://oju" as a typo, because it looks like a URL.
But in the current implementation, TextView passes "http" and
"oju" separately, so "oju" is still flagged as a typo.

Bug: 5281875
Change-Id: I9d721fd3af34edc51b11908cf2e8fe994b164242
2011-09-14 17:46:06 +09:00
Jean Chalard
63e55cd55e Don't report 1-char words as typos
Bug: 5281875
Change-Id: If6b6d057e18390bf01dcd31c46104b6856fbdbda
2011-09-13 21:45:19 +09:00
Jean Chalard
f5ef30dfc6 Have the spell checker honor case
Bug: 5281103
Change-Id: I415c84dbb55f1eeb5deb9f248b4056881982ee13
2011-09-12 12:25:25 +09:00
Jean Chalard
af3b56c887 Fix a bug where the wrong suggestion score would matter.
Also introduce a few debug prints.

Bug: 5240463
Change-Id: Iea2fffa3be9d7bd69da751ece9e67e94e9819ee1
2011-09-08 21:17:24 +09:00
Jean Chalard
59b501a050 Only set LOOKS_LIKE_TYPO if the max score meets a threshold
Bug: 5240463
Change-Id: I51e85edae57789d638aa1e12b82e6a75c49d33c7
2011-09-05 12:31:43 +09:00
Jean Chalard
f019d505d7 Fix a bug with synchronicity of spell checking/user dict
This fixes a race condition that would end up with the spell
checker not finding some words in the user dictionary when it
just booted.

Bug: 5194627
Change-Id: I1ba911cc53e6ae3b111d54a6f91d1d5feef3f5de
2011-08-29 18:33:20 +09:00
Jean Chalard
ef35cb631c Move locale-related utility methods to LocaleUtils.
Change-Id: I7e9e6e5bc4486d8618d0213b112308c3d305c15e
2011-08-29 12:29:35 +09:00
Jean Chalard
6b166a1933 Remove duplicates from the spell checker suggestions.
Bug: 5175740
Change-Id: I592401b3b8c3074d70e06dc3a9919cc3cb47ba49
2011-08-22 18:44:04 +09:00
Jean Chalard
5d4c5692f1 Fix case sensitivity for the spell checker.
The new behavior is as follows:
- If the word in the dictionary is not fully lower case, then the
exact case is required to match.
- If the word in the dictionary is fully lower case, then any of
the following patterns match:
  - fully lower case
  - only the first char capitalized
  - all caps
Any other capitalization is rejected.

This is probably what people want. If you type a name in all lower
case, it should be marked as a typo, but if you type a word with a
capital for emphasis or just because it's the start of the sentence,
it should match a lower case word in the dictionary. If you have
a spurious capital letter in the middle of a word because of a typo,
it should be marked as such.

Accents are not affected, and should not be. An accented letter
is a different letter and a missing accent should be reported.
We should maybe consider again for some common transpositions
like the "ue" digraph for German, which is now considered a typo,
but will suggest the correct diacritics as the first suggestion.

Bug: 5145751
Change-Id: I651e24f13c90fb94700a1674ad380e95336e7dca
2011-08-22 14:02:57 +09:00
Jean Chalard
150bad6fd4 Have the spell checker use the User dictionary.
Bug: 5175868
Change-Id: I165eee4c865caa5ee1daf3e0b1acde8788b996ef
2011-08-19 17:19:49 +09:00
Jean Chalard
c160373b6a Close dictionary pools when they are not used any more.
Bug: 5156851
Change-Id: Icaba54734eb790b40dc2012aac25df5b2af71dbb
2011-08-16 20:04:57 +09:00
Jean Chalard
a562767a14 Have a pool of dictionaries to check spelling.
The dictionaries and proximities are not thread-safe. In order to
be able to check spelling in parallel, make a dictionary pool to
call upon when a spelling check is necessary.

Bug: 5156851
Change-Id: Ie3796164187dd7b7abf5ccd5d014073d43d74408
2011-08-16 18:13:12 +09:00
Jean Chalard
70b9c5d991 Make the spell checker re-entrant.
Until the dictionary itself is re-entrant, unfortunately we have
to synchronize accesses to it.

Bug: 5156851
Change-Id: I1629a160d707e6fa1ad80cba828798abb24b68b1
2011-08-16 13:58:37 +09:00
Jean Chalard
31fd54c53f Add a settings activity for the spell checker.
Bug: 5156940
Change-Id: I762de1296f861abce2d0413404bca54571e0ea0a
2011-08-12 19:07:51 +09:00
Jean Chalard
f098fbbef3 Add proximity info for the spell checker.
Bug: 5119987
Change-Id: I35700fd8b0ffa6bced428cc6d46b3f64eb251281
2011-08-09 17:24:28 +09:00
satok
5bcf8ee66c Update the spell checker according to API cleanup
Change-Id: Ia95a63963c16265bc9bc7e1fcecf120e17bf8636
2011-08-05 19:57:47 +09:00
Jean Chalard
3234123fba Implement the spell checker.
Bug: 4176026
Change-Id: I297c47202e96ce0db74d703f30709777f26b93ac
2011-08-04 21:27:14 +09:00
Jean Chalard
043f784198 Create a way to pass the proximity info to the dictionary
This is a preparative change for inserting the spell checker.

Change-Id: Ie441879cac4f67078ec27a95f1fcbbf3ef373df7
2011-08-04 19:46:21 +09:00
satok
55d1c5efab Temporary don't use "looks type" for comming rename cl.
Change-Id: If016a61f9e303b615c59c0035724256535aec817
2011-08-03 18:42:56 +09:00
satok
a90992e562 Modified the test spell checker
Change-Id: Ib64fac8672a4107638cd05a0232d46b49fc4aa8c
2011-07-28 20:55:00 +09:00
satok
022c1cc203 [step3] Add spell checker service.
Change-Id: Ib13b3a524e0f0b90de40a3e255040b3158d49258
2011-07-25 11:05:24 +09:00
Tadashi G. Takaoka
acd1a1c7a8 Add ArraysCompatUtils.binarySearch
Until API version 9, java.util.Arrays.binarySearch(int[], int, int,
int) doesn't exist.

Change-Id: Ife0ed4fbac642eda069e7b6f6b8dd30e0cd5fdee
2011-06-21 17:02:38 +09:00
Jean Chalard
8fd75b3147 Add spell checking core methods.
Bug: 4176026
Change-Id: Ic6ea3e084b3ebacfc5fd998d2c7b0130f7b0ec48
2011-06-03 17:11:16 +09:00