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Author SHA1 Message Date
satok
6804b8e0fd Fix a bug of handling single quote in the correction algorithm 
Bug: 6096247
Change-Id: I5490bbdee4ce1e3e0729ec1510a2baab85eeaf05
 2012-05-15 15:12:55 +09:00
Tom Ouyang
4d289d39ae Contacts dictionary rebuilds only when contact names have changed. 
Bug: 6396600
Change-Id: Iad693ec4bab6351793d624e5c5b0a9f5c12a60e3
 2012-05-11 18:43:53 -07:00
Jean Chalard
49ba135fde Perform the actual bigram frequency lookup. 
This still returns the unigram frequency, because the values stored
for bigrams in the dictionary are not ready to be returned in-place
instead of unigram values. Aside from this, the code is complete.

Bug: 6313806
Change-Id: If7bb7b644730782277f0f6663334c170b7fe13fb
 2012-05-10 20:01:44 +09:00
Jean Chalard
8950ce6c44 Replace the bigram list position with the map and filter 
Passing the position will not allow us a reasonable lookup
time. Replace this with a map and bloom filter for very fast
lookup.

Bug: 6313806
Change-Id: I3a61c0001cbc987c1c3c7b8df635d4590a370144
 2012-05-07 17:15:21 +09:00
Jean Chalard
f1634c872c Fill in the bloom filter for bigram lookup. 
Bug: 6313806
Change-Id: Ib79e14f6f8b241f053da6069c15f19c71084317e
 2012-05-07 15:38:43 +09:00
Jean Chalard
1ff8dc47be Fill up a map of bigram addresses for lookup. 
We don't want to do a linear search on each terminal when there
may be 100+ bigrams for a given word because that would be
disastrous for performance. Also, we need to resolve each bigram
address anyway.
This change resolves the addresses at first and puts them in a
balanced tree so that lookup will be O(log(n)).

Bug: 6313806
Change-Id: Ibf088035870b9acb41e948f0ab7af4726f2cee24
 2012-05-02 17:50:44 +09:00
Jean Chalard
351864b38a Fetch and pass the bigram position on suggestions. 
This is a cherry-pick of change I2d81742f

Bug: 6313806
Change-Id: Ic1190b7980d032bc11b57841bca040d980889b6b
 2012-04-26 15:24:42 +09:00
Jean Chalard
4d9b202c40 Pass the bigram list position from the top level 
The position itself is still a const int = 0 until we have the previous
word passed to the function. This basically does the plumbing.

Bug: 6313806
Change-Id: Ib58995f334fe93e3ff5704d7c79f332017f101ac
 2012-04-24 16:47:09 +09:00
Jean Chalard
171d1809ff Add methods to inverse compute the probability. 
For now the probability is just returned with the same
value it had, but this is some ground work that needs to be
done anyway.

Bug: 6313806
Change-Id: I9bb8b96b294109771208ade558c9ad56932d2f8e
 2012-04-24 09:40:44 +09:00
Jean Chalard
522a04ea5b Pass words as int[] to the native code. 
We need to get the bigrams during the call to getSuggestions for
bug#6313806. We already give an int[] to getSuggestions and we
wanted to get rid of char[]'s anyway because it doesn't work with
surrogate pairs, so here we go.

Bug: 6313806
Change-Id: I56ce99f1db6b3302cdf42f0527343bded837091e
 2012-04-23 16:05:36 +09:00
Tadashi G. Takaoka
a58ebc73ae Fix typo of some methods' name 
Also changes some methods' argument type from Locale to String.

Change-Id: Ib68b528a450dc68a01546483403230f76500bee4
 2012-04-18 16:40:50 +09:00
Jean Chalard
bde232dcaa Merge "Pass the previous word down to native code in getSuggestions" 2012-04-17 18:01:05 -07:00
Jean Chalard
80111f08e2 Pass the previous word down to native code in getSuggestions 
Change-Id: I477b631d81ef58461e44954f3ae5fd895928bb97
 2012-04-17 20:07:10 +09:00
Jean Chalard
fec6837ae1 Fix debug compilation + small cleanup 
Change-Id: Ia89d84f62ba38dee05d25fbc94698e889cf27d2c
 2012-04-17 17:33:25 +09:00
Jean Chalard
ee396df162 Fix a native crash 
This was introduced by Ieb2e306a which failed to keep the return
behavior in case the word doesn't have a bigram.

Change-Id: I6d2f0b79d41c4335e94696690c8331e314961133
 2012-04-17 16:57:42 +09:00
Jean Chalard
9c2a96aa6c Preparatory refactoring 
Split out getting the pointer to the bigrams to a separate
function. This is a preparative change to bug#6313806

Change-Id: Ieb2e306a1151cd95dc1a16793c8dc2f7fed8b654
 2012-04-17 11:46:20 +09:00
Ken Wakasa
db87fe4d5c Just cosmetic changes in jni code 
Change-Id: I8628131b5a7ccdee4c158e891002c8b86623b0cd
 2012-04-16 19:16:05 +09:00
Jean Chalard
3f675f7060 Fix a large native memory leak. 
This leak was about 500k and would happen whenever a new binary
dictionary was opened/closed.

Bug: 6299535
Change-Id: I4fad5b4d9c556ca889f5ef62d9d083a2eff6346a
 2012-04-16 16:48:53 +09:00
Jean Chalard
338d3ec725 Replace the flags in getSuggestions with a boolean. 
Change-Id: I0ec44df1979cb1dc21017ea290d2151a2af0e7cd

Conflicts:

	java/src/com/android/inputmethod/latin/Suggest.java
 2012-04-06 19:34:48 +09:00
Jean Chalard
aa8df59914 Enable using the flags read from the binary file. 
Change-Id: Ib420c3e174ccc1a80c4b6fd066de3b7a2b6fb290
 2012-04-06 18:54:20 +09:00
Jean Chalard
cd274b1469 Save the flags in a member in the unigram dictionary. 
Change-Id: Ic8fad9110db6b97f98ace27af0f347b4e69de8c8
 2012-04-06 18:34:59 +09:00
Jean Chalard
e81ac8baa0 Add a method to get the flags from a binary dictionary. 
This method is not used yet

Change-Id: Ic15d3d423aff2c83c712bc0aa56571d30755e663
 2012-04-06 18:34:22 +09:00
Jean Chalard
5b0761e6a9 Remove write-only stuff 
Change-Id: I5ac8ab64c77a298502b3d063ea70db9b4da41716
 2012-04-06 17:52:18 +09:00
Jean Chalard
9a933a742d Read shortcuts as strings in the dictionary. 
This has no impact on performance.
Before:
(0)  9.61 (0.01%)
(1)  57514.58 (56.70%)
(2)  10.55 (0.01%)
(3)  10.79 (0.01%)
(4)  133.20 (0.13%)
(5)  43553.87 (42.94%)
(6)  10.03 (0.01%)
(20) 47.20 (0.05%)
Total 101431.47 (sum of others 101289.84)

After:
(0)  10.52 (0.01%)
(1)  56311.16 (56.66%)
(2)  13.40 (0.01%)
(3)  10.98 (0.01%)
(4)  136.72 (0.14%)
(5)  42707.92 (42.97%)
(6)  9.79 (0.01%)
(20) 51.35 (0.05%)
Total 99390.76 (sum of others 99251.84)

The difference is not significant with regard to measure imprecision

Change-Id: I2e4f1ef7a5e99082e67dd27f56cf4fc432bb48fa
 2012-04-06 16:22:08 +09:00
Ken Wakasa
0c1a3ec629 Make LatinIME's native Makefile NDK-friendly 
Change-Id: I55d430756b3a8251c9ff49dfabfcecb047d979a4
 2012-03-31 05:07:32 +09:00
Ying Wang
32f0e24b33 Remove ".." in the native LOCAL_SRC_FILES. 
The build system does not work well with ".." in the path of native
source code.
".." causes the object files to spill out of the module's intermediate
directory.

Change-Id: Ib4a473426be296a738e7facbaa091e56f0b7c5b8
 2012-03-30 10:50:26 -07:00
Ken Wakasa
3ef3e24a12 Move the "src" directory as a preparation for Ib4a47342 and I66f6c5b9 
Change-Id: I3ab65059f6e356530484bfd0bba26a634a4cba65
 2012-03-30 09:53:51 +09:00
satok
6ba8de2a60 Good bye the proximity logic in Java code 
Bug: 4343280
Change-Id: I82f7d08703647a3492ce6e2d3b741146df58927e
 2012-03-28 18:42:30 +09:00
Tom Ouyang
aeda8a7798 Change the first character check in bigram dictionary to be case insensitive. 
Bug: 6188977
Change-Id: I121c1abf245c7f8734730810c07d3351b1ec581a
 2012-03-24 15:31:27 +09:00
satok
acb6c5445f Fix build breakage 
Change-Id: Ic4d3cf6932dcd57c1040c7877ab7c7f48cd6c408
 2012-03-23 20:58:18 +09:00
Jean Chalard
350ffc879a Merge "Fix a bug with negative coordinates, step 3" 2012-03-23 04:04:48 -07:00
Jean Chalard
e2222b78d3 Merge "Fix a bug with negative coordinates, step 2" 2012-03-23 03:50:21 -07:00
Jean Chalard
7f18f44461 Merge "Fix a bug with negative coordinates, step 1" 2012-03-23 03:48:53 -07:00
Jean Chalard
52612a0d1b Fix a bug with negative coordinates, step 3 
This implements the actual change, now that indentation is okay

Change-Id: Idd897f988394125611516431711c1e575df871df
 2012-03-23 19:38:23 +09:00
Jean Chalard
3094d12cdc Fix a bug with negative coordinates, step 2 
Indentation changes only

Change-Id: I95011e7d3f787ae6749b826af627f9acaed34e97
 2012-03-23 19:37:13 +09:00
Jean Chalard
88ec125cfc Fix a bug with negative coordinates, step 1 
This breaks style guidelines but for some reason git diff gets
so lost on this re-indent that it's better to do it like this

Change-Id: Ie0a603eb0739704894a5adc25f9d527b37bdf151
 2012-03-23 19:34:53 +09:00
satok
8980bd4a25 Merge "Cleanup jni 1" 2012-03-23 03:24:08 -07:00
satok
9df4a4527a Cleanup jni 1 
Change-Id: Ieb6af8385356e259720b50f1fe46a694a098b30f
 2012-03-23 19:03:20 +09:00
Jean Chalard
2b5b6388d6 Merge "Fix a typo" 2012-03-23 02:48:15 -07:00
Jean Chalard
bbc25607f0 Fix a typo 
Change-Id: If794344629e93b558d60b023ae70b703f9c039ab
 2012-03-23 17:05:03 +09:00
Jean Chalard
cc78d03a62 Add processing for French ligatures. 
Bug: 5140033
Change-Id: I1c2751fc617e662aad9f67506e28a622f81d0bc9
 2012-03-23 16:50:59 +09:00
Jean Chalard
081616cd2f Send correct coordinates for the spell checker 
This results in the computation being done in native code
and the correct proximity being used.
Bug: 6181080

Change-Id: I08fa05c781d607e4feca2caeda353ec19c133a3d
 2012-03-23 13:02:58 +09:00
Jean Chalard
d30433837d Add a replacement character to digraphs system 
The digraphs system used to allow only the replacement of
a pair (A, B) by (A). This change allows the replacement to
be any character.
Bug: 5140033

Change-Id: Icf5995f0ec553f7b7989af9902cbb2c4c6b51009
 2012-03-22 11:37:26 +09:00
Jean Chalard
9c4396abb3 Merge "Generalize the digraph code" 2012-03-21 18:47:10 -07:00
Jean Chalard
6c30061c70 Generalize the digraph code 
Bug: 5140033
Change-Id: I19c8c89f79f7c1ce1fba58d50bc2697747052599
 2012-03-21 17:50:55 +09:00
Jean Chalard
9715cc4ed5 Fix a bug where the returned number of bigrams was incorrect 
Bug: 6191885
Change-Id: I1daa4d2eaeec5f5c1a4eef79221fd7de357763e9
 2012-03-21 16:55:04 +09:00
satok
1caff47ecd Calculate proximity characters in the native code 
Bug: 4343280

Change-Id: I6adaf560f7a4f1f96dcb6ec2f61f20ee3001167e
 2012-03-16 17:26:36 +09:00
satok
0cb2097a45 Fix additional proximity in the native code 
Bug: 4343280
Change-Id: I4164bb916b2dbdfb6bdc151b99d46a6171d9c355
 2012-03-14 11:17:59 +09:00
satok
5eec574cf0 Use additional proximity chars in the native code 
Bug: 4343280

Change-Id: Ida690fe246cea80a82fcdb3ad0c28e2907b882ac
 2012-03-13 19:00:16 +09:00
satok
552c3c27f0 Implement additional proximity characters in the native code 
Bug: 4343280

Change-Id: I9bbc5cab2fef1ee80c1fe32017df811ef8af10bc
 2012-03-13 17:38:50 +09:00
Ken Wakasa
951ab9d7eb Fix typo. 
Change-Id: Ia18cd090fd81022041854ce190e36eca49c6b04a
 2012-03-09 19:18:59 +09:00
satok
f0d5a78388 Merge "Add functions to calculate proximity characters in the native code" 2012-03-07 23:31:17 -08:00
satok
219a514082 Fix a bug on German umlaut digraph correction 
Bug: 6129372
Change-Id: I2d629735028c35bf12289f381ada2f4ffe8d7ad3
 2012-03-08 13:55:34 +09:00
satok
a70ee6e3b3 Add functions to calculate proximity characters in the native code 
Bug: 4343280

Change-Id: I17f8f6295b01900948b98680d0267753f33a46cf
 2012-03-08 12:55:15 +09:00
Jean Chalard
46a1eec4d8 Add a variable-length header region to the binary format. 
Also bump up the format version to 2.

Bug: 5686638
Change-Id: I3aafdd7e42c422202122998ec093280051aa8e07
 2012-03-06 17:37:28 +09:00
Tadashi G. Takaoka
d1dbdb6b20 Make some debug aid functions to inline 
Change-Id: I973f9d4a3989f3d2b797ad26f9d006c0f2c613b5
 2012-03-06 15:51:32 +09:00
satok
bb0bd66942 Fix correction utility 
Bug: 6096247

Change-Id: Ie17c60dde9bd081790b79312ce8d96d292c5128c
 2012-03-02 12:34:17 +09:00
Jean Chalard
ad290d6505 Activate bigram predictions from the binary dictionary 
Change-Id: If1cc50539d7677b854b1cd3bea3423c8c0865de5
 2012-02-15 19:51:24 -08:00
Jean-Baptiste Queru
26e315785d resolved conflicts for merge of 3ad1145a to master 
Change-Id: I13159b95f90c5095373951bf9e91b7dbf8b14558
 2012-02-14 13:09:49 -08:00
satok
a85f4929cd Support multi words suggestion 
result: I4d097612db2f2a93522

Change-Id: Iedbb24f431dac43e52b6dcce8cb610a75e0ca46e
 2012-02-08 13:00:31 +09:00
Ken Wakasa
4c5daa8a55 Fix indent 
Change-Id: I77b4fb3a47faae7d4ad45d9903556e77a2fc7163
 2012-02-06 21:51:31 +09:00
Tadashi G. Takaoka
a27cb62390 Merge "Use C++ template for min/max" 2012-02-05 17:38:30 -08:00
Tadashi G. Takaoka
09baa36f7d Use C++ template for min/max 
To be more friendly for off-device regression test.

Change-Id: I7edf4c9de73915aad9c1760ace7df3177ed3c4e9
 2012-02-06 09:41:41 +09:00
satok
1b9fa942b4 Support correction conversion from skip to additional proximity 
Result:  I34bedff6149a6a4e01

Change-Id: I46d528f228a969a0a996299221622627f43c55ec
 2012-02-03 20:00:15 +09:00
satok
04fd04d6ff Separate the logic for touch caribration again 
Change-Id: I59c6244674caa899af559402290160ad411d1bb5
 2012-02-02 19:03:04 +09:00
satok
e05b3f4b3a Support additional proximity characters 
Change-Id: Ifbe0d7e4eafea1926bbce968eae4724dd5769689
 2012-02-02 16:07:16 +09:00
Bhanu Chetlapalli
b093cc4824 [MIPS] Remove reference to NDK 
Change-Id: I6137c4a93b29a8906abb5bd0f320dd3f37fdea08
Signed-Off-By: Bhanu Chetlapalli <bhanu@mips.com>
 2012-01-31 12:08:27 -08:00
satok
1f6b52e76c Implement multi words suggestions step1 
Change-Id: I96e8e1b0d9ccc0ed13d53c40300d8c19bcb7af5b
 2012-01-30 18:01:25 +09:00
satok
9955716d0b Merge missing space and mistyped space correction algorithm 
Change-Id: Idd64d38d3d29be24748f9c0359667883698a5756
 2012-01-27 16:54:15 +09:00
satok
3c09bb18d9 Merge multiple words suggestions algorithm 
Change-Id: I70d85b90ddaa28a41e9679f445bc14ef9ff50f16
 2012-01-26 18:59:51 +09:00
satok
7409d151a1 Refactor words priority queue 
Change-Id: I14b7ef39263ad2b1d5ec087bc80b7b8d7c30abe7
 2012-01-26 16:13:25 +09:00
satok
f8ce19c29d Merge "Cleanup unused code" 2012-01-25 22:12:52 -08:00
satok
1c03306994 Cleanup unused code 
Change-Id: I6c840f9ed170919e48d1c576cd0a48777ad44030
 2012-01-26 14:56:52 +09:00
satok
61b31a646e Merge "Do other error correction for the second word of two word correction" 2012-01-25 05:48:15 -08:00
satok
8330b488e9 Do other error correction for the second word of two word correction 
result: I4e0b68a12190933f9

Change-Id: I98afce6fe4d5bde97392146d204370ba31a72566
 2012-01-25 22:30:37 +09:00
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
Jean-Baptiste Queru
11c41216f1 Merge 2577fca1 
Change-Id: Ie2c9f6c2eafb59dff95db8954481ce49c87a6d44
 2012-01-23 09:06:00 -08:00
satok
bd6ccdd5f0 Clean up two word correction 
Change-Id: I5cd2697d7f61b81aff0c249df01479d86ad0fba5
 2012-01-23 15:35:03 +09:00
satok
54af64ae92 Two words error correction with other error correction for the first word 
+1      26
-1       5
+2       0
-2       0
+3       0
-3       0
+4       9
-4      25
+5      20
-5      21
+6      13
-6       6
+7      15
-7      26

Change-Id: Iad682d417a6bb42b11ca6e60157698ca66fef3ff
 2012-01-19 19:17:29 +09:00
Robert CH Chou
bd1ed5b859 Make the JNI lib an optional module 
Make it a user module will force it installed no matter the
IME is actually required by the product or not. Replace the
user by optional and add requiring the libjni_latinime by using
LOCAL_REQUIRED_MODULES

Change-Id: Ibfc37cf2e2391021d45538c7cea342894b56fbf8
 2012-01-19 10:02:25 +08:00
satok
29dc80614b Prepair for advanced two words error correction 
Change-Id: I4c8a21f0f6e349ddafd9b402583321a60855cfe8
 2012-01-17 16:00:55 +09:00
satok
a161a4afd6 Use edit distance for transposing correction 
+1      73
-1       4
+2       0
-2       0
+3       0
-3       0
+4      11
-4      19
+5       9
-5       3
+6       2
-6      63
+7       2
-7       8

Change-Id: I269cd2386f451f8932e4e0ae66223e794fdfa862
 2012-01-17 13:14:35 +09:00
Jean Chalard
82ddd16889 Stop avoiding adding what the user typed to candidates 
There does not seem to be any reason other than a historical
one to avoid doing this, but it takes processing power and
makes things more complicated.

This has a very limited impact on regression tests:
5 -> 3 [He,           the]
5 -> 3 [An,           an]
5 -> 3 [Where,        where]
5 -> 3 [This,         this]
7 -> 1 [wAtch,        watch]
6 -> 4 [oveNs,        oceans]
5 -> 1 [Ahere,        Where]
7 -> 1 [Hast,         Hast]
7 -> 5 [bjp,          bill]
5 -> 1 [What,         What]
5 -> 3 [Sound,        So und]
7 -> 3 [causalities,  casualties]
7 -> 3 [discontentment, discontent]
7 -> 3 [irregardless, regardless]

5 -> 1 : 2
5 -> 3 : 5
6 -> 4 : 1
7 -> 1 : 2
7 -> 3 : 3
7 -> 5 : 1

+1       4
-1       0
+2       0
-2       0
+3       8
-3       0
+4       1
-4       0
+5       1
-5       7
+6       0
-6       1
+7       0
-7       6

Change-Id: I6407cf922f27bbd3992df11d63690e71fc61111b
 2012-01-16 18:58:10 +09:00
satok
67e13976b7 Merge "Store suggestions for each input length for missing space algorithm etc." 2012-01-16 00:18:37 -08:00
satok
6ad15fcd15 Store suggestions for each input length for missing space algorithm etc. 
Change-Id: Ief8f6ddd29e043744863e5b9be3a51a70987291c
 2012-01-16 17:11:17 +09:00
Jean Chalard
4c0eca6e41 Read multi-byte char group counts 
Change-Id: Idc62382f1c814e9bd1466c9f7dda1fcc8ba4137d
 2012-01-16 15:59:33 +09:00
Jean Chalard
6d4198107b Remove a bunch of obsolete methods. 
Change-Id: I218007bf411489d1d648fd9b8b408c5d27c41811
 2012-01-16 15:19:47 +09:00
Jean Chalard
512c669fee Fix a native crash with shortcuts 
Creation of the TerminalAttributes object failed to take into
account that there may be children on this node.

Change-Id: I8224a1a51532d1a40a8555f46425e3744388326b
 2012-01-13 20:50:43 +09:00
satok
9fb6f47a6a New LOG lib 
Change-Id: I977e7e10fa58c0a64ca0c3c7b5cb2272446e3efe
 2012-01-13 18:04:15 +09:00
satok
b960477952 Use placement new to construct the queue 
Change-Id: I455f9954165bd4524f2883db7ea24a6fed3015f9
 2012-01-13 17:32:55 +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
Jean Chalard
b0c49b7684 Actually add shortcut targets to the suggestions (A4) 
Change-Id: Ia6f551d36b2897863e7faf5143bc319522b0668e
 2012-01-06 15:21:11 +09:00
Jean Chalard
e1e5a3fa2f Merge "Fill in the format-specific shortcut reading methods (A3)" 2012-01-05 21:36:20 -08:00
Jean Chalard
8e464d41cc Fill in the format-specific shortcut reading methods (A3) 
Change-Id: Ie5d8b344ed46873c92f3ef878a1e45017eb699c6
 2012-01-06 14:09:54 +09:00
Ken Wakasa
ecbf3f2cbc Merge "Fix indentations." 2012-01-05 19:29:22 -08:00
Ken Wakasa
e12e9b5b69 Fix indentations. 
Change-Id: I25c26e2fe50427d11d97b6204174a4f651963d24
 2012-01-06 12:24:38 +09:00
Jean Chalard
cf9dbbdd1a Add methods to read shortcuts from the binary dict (A2) 
This contains stubs only, it does not work yet, however it
doesn't break anything.

Change-Id: If912ae84ff3ccd7a2d6588ffd6fbb9974f87ef3d
 2012-01-06 12:24:30 +09:00
Jean Chalard
c8c6585f21 Add a forgotten constant 
This fixes the build.
A constant was used before it was declared in another file.

Change-Id: I72dfca2f76f0c3b7dd64072d062cd48c9bfcbd56
 2011-12-27 12:58:49 +09:00
Jean Chalard
e0e339699a Skip shortcut targets if any. (A1) 
Change-Id: I1e83bba2b36bdc0429debb22425ce75001e61c81
 2011-12-27 12:22:20 +09:00
satok
1a6da631ab Prepare for proximity + two word correction No2 
Change-Id: Idfa1413e853299f1db459ef07da3efa932047981
 2011-12-19 17:12:20 +09:00
satok
744dab691e Prepare for proximity + two words suggestion 
Change-Id: I3637f9bec1f4a3c5953498c4562e1f17a7bf593c
 2011-12-16 17:32:53 +09:00
satok
a7e5a5a6b9 Add words priority queue pool 
Change-Id: I152df7b876a1756b69ded2ca4fb3ee26b38c971f
 2011-12-15 19:20:28 +09:00
satok
4d355989bd Add a functionality to limit the max correction errors 
Before
==== test finished, terminate logcat =====
(0)  121.97 (0.28%)
(1)  42032.07 (95.46%)
(2)  11.03 (0.03%)
(3)  12.19 (0.03%)
(4)  10.02 (0.02%)
(5)  1417.41 (3.22%)
(6)  258.43 (0.59%)
(20) 50.20 (0.11%)
Total 44033.07 (sum of others 43913.32)

After
==== test finished, terminate logcat =====
(0)  110.81 (0.29%)
(1)  36416.11 (94.47%)
(2)  10.06 (0.03%)
(3)  9.45 (0.02%)
(4)  9.83 (0.03%)
(5)  1535.52 (3.98%)
(6)  290.25 (0.75%)
(20) 40.57 (0.11%)
Total 38546.83 (sum of others 38422.60)

Change-Id: Iffd24ce0b2dc422c8c6085d5be5f6bfdaf59ca7d
 2011-12-15 16:00:08 +09:00
satok
d03317c4be Prune traversing a bit agressively and add a flag not to do auto completion 
+1       1
-1       2
+2       0
-2       0
+3       0
-3       0
+4       6
-4       1
+5       4
-5       3
+6       3
-6      10
+7       7
-7       5

Before:
Total 42936.28 (sum of others 42814.63)

After:
Total 40860.56 (sum of others 40733.92)

Change-Id: I6a3d52f31ec181970083358280c3ebaca0a1f63e
 2011-12-15 12:09:25 +09:00
satok
1147c7bac9 Unbundle members in unigram_dictionary 
Change-Id: Id737d943d20e3de3db568162caf40d3e956c7fae
 2011-12-14 19:45:51 +09:00
Ken Wakasa
d5e35acffb Reorganize LatinIME native build directory structure. Now it got NDK friendly. 
Change-Id: I0f62ce8a6a4d2b6134db698f8b8d0576616e524d
 2011-12-13 21:16:20 +09:00
satok
16379df633 Use priority queue for native string buffer 
+1 2
-6 2

Performance

before

==== test finished, terminate logcat =====
(0)  100.34 (0.26%)
(1)  37149.26 (95.30%)
(2)  8.43 (0.02%)
(3)  11.18 (0.03%)
(4)  9.92 (0.03%)
(5)  1330.60 (3.41%)
(6)  250.46 (0.64%)
(20) 12.41 (0.03%)
Total 38982.50 (sum of others 38872.59)

after

==== test finished, terminate logcat =====
(0)  97.65 (0.26%)
(1)  35427.43 (95.32%)
(2)  10.30 (0.03%)
(3)  8.95 (0.02%)
(4)  11.01 (0.03%)
(5)  1224.67 (3.30%)
(6)  243.76 (0.66%)
(20) 40.91 (0.11%)
Total 37167.04 (sum of others 37064.68)

Change-Id: Id4d3b88a9cdef765affc52973aeac951ecc6a8ca
 2011-12-13 16:32:52 +09:00
satok
0a66397106 am 620b1faf: Merge "Fix the touch calibration bug" into ics-mr1 
* commit '620b1faf126d4b5f7cb5c353cebd374d1347fdd4':
  Fix the touch calibration bug
 2011-11-17 11:46:27 -08:00
satok
554fdd21a1 Fix the touch calibration bug 
Bug: 5629373
Change-Id: Iacc746e1cc97bf305e1f287cf7431b7115607eeb
 2011-11-17 15:56:41 +09:00
Tadashi G. Takaoka
6e3cb27cff Reorganize char_utils.h and basechars.h 
* make BASE_CHARS[] const
  * add several inline menthods for ASCII character handling

Change-Id: I49664f219af88faf0aef43ac350cfc216570b185
 2011-11-11 19:44:08 +09:00
Ken Wakasa
6d12dfd32d am 2549ce27: am df2fed2b: Merge "Fix a bug that would end up in memory corruption" into ics-mr0 
* commit '2549ce275a272d552c28121ea58742e54b640e54':
  Fix a bug that would end up in memory corruption
 2011-11-10 18:51:16 +00:00
Ken Wakasa
2549ce275a am df2fed2b: Merge "Fix a bug that would end up in memory corruption" into ics-mr0 
* commit 'df2fed2b791c5d6ef64597d515c971aa32a59b92':
  Fix a bug that would end up in memory corruption
 2011-11-10 04:53:15 +00:00
Jean Chalard
8c8ca59dd5 Fix a bug that would end up in memory corruption 
Square distances array was not the right size. Copying long words
into it would result in fandango on core.

Bug: 5508337
Bug: 5591925
Change-Id: I7598081b3cfcd1975b206dada1baf8da9be35641
 2011-11-10 12:27:50 +09:00
Tadashi G. Takaoka
5fdcd7d5cd Fix JNI as 64bit ready 
Change-Id: I7a3ed2cee3b20744869aa5cf89ff9fd95f5ab8fe
 2011-10-31 20:44:01 +09:00
Tadashi G. Takaoka
7e8cf3c093 Merge "Remove NULL from native/jni" 2011-10-28 01:14:47 -07:00
Tadashi G. Takaoka
94810dec21 Remove NULL from native/jni 
Change-Id: I7c4e32d0d69876c7ea85d6997c9a40fa362152eb
 2011-10-28 17:06:58 +09:00
Tadashi G. Takaoka
0e97148f6d Remove NULL from native/src 
Change-Id: I5299af7773d28fd12faebbfe644829a401ae5644
 2011-10-28 17:02:09 +09:00
Tadashi G. Takaoka
5049f5bbb4 Fix trivial compile issue 
Change-Id: I9dbc51496dbdb2195bbe589b0c3b2cd7e3d2f1fc
 2011-10-28 16:24:31 +09:00
Tadashi G. Takaoka
d862b93578 Cleanup unused function 
Change-Id: Ic0895e1973b3879b2a63f7e0b888e9a0480be6f3
 2011-10-27 19:58:46 +09:00
Yusuke Nojima
04d8737015 Calculate edit distances incrementally. 
Change-Id: I3ee734b9b71351523dc8658cba33d6c8435e348e
 2011-10-14 14:29:28 +09:00
Yusuke Nojima
a4c1f1c1fd Calibrate the scores of the proximity chars according to the distances. 
+1      75
-1      27
+2       0
-2       0
+3       0
-3       0
+4      30
-4      48
+5      37
-5      27
+6       4
-6      35
+7       9
-7      18

Change-Id: I3c6ab06a0084c18ab595147c36c2ff4b1e961a7b
 2011-10-11 15:28:32 +09:00
satok
57834c20a5 Fix a bug of the conversion of the correction algorithm 
Bug: 5414829

+1      25
-1      17
+2       0
-2       0
+3       0
-3       0
+4      15
-4       9
+5       2
-5       9
+6      13
-6       4
+7       3
-7      19

Change-Id: Ie99db961051320ee31d31476ea7c25b1d837c484
 2011-10-07 00:23:26 +09:00
Yusuke Nojima
afb9076503 Enable score calibration by touch coordinates 
Result of diff.sh:
+1       3
-1       3
+2       0
-2       0
+3       0
-3       0
+4       1
-4       3
+5       3
-5       2
+6       3
-6       1
+7       1
-7       2

Change-Id: I41b803df23ac03e1fc81043df4e1e6a63c0afbb1
 2011-10-05 18:11:42 +09:00
Yusuke Nojima
e4ba822cc6 Promote touches in hit box according to the distance from sweet spot 
Change-Id: Ice0fd0514304a79aed67627c2ea3439bd5177de4
 2011-10-05 17:33:43 +09:00
Yusuke Nojima
c25c7ccf25 Cache the sweet spot types 
Change-Id: Ibaee062dc55c11892143d48b2d0959e78e52be83
 2011-10-04 17:22:41 +09:00
Yusuke Nojima
16717159ff Move ProximityInfo::calculateSweetSpotType right after ProximityInfo::setInputParams 
Change-Id: Ifc76ab0aa3e9467d54696bb8b84bf523f001938a
 2011-10-04 17:04:07 +09:00
satok
c812d0b816 Merge "Demote words with a capitalized char" 2011-10-03 04:24:40 -07:00
satok
eb050fc2dc Demote words with a capitalized char 
Bug: 5371514

+1       4
-1       2
+2       0
-2       0
+3       0
-3       0
+4       1
-4       3
+5       0
-5      12
+6       3
-6       3
+7      12
-7       0

Change-Id: I6b46e43f9059f1e8a1cc02a626ea6eb8f1f9924f
 2011-10-03 20:11:06 +09:00
Yusuke Nojima
5d21c5c6cb Fix bug in calculateSweetSpotType() 
Change-Id: I215bc02367e123a73ffc94974e7b1cbec52a25fa
 2011-10-03 14:39:40 +09:00
Yusuke Nojima
9ee8c9c45c Calibrate score by touch coordinates 
Change-Id: I9fc066eb1a455243536e72405922fcb7e26d7dc6
 2011-09-30 18:08:28 +09:00
Yusuke Nojima
da9f556a15 Merge "Classify touches into three types." 2011-09-30 01:26:15 -07:00
Yusuke Nojima
258bfe66e0 Classify touches into three types. 
Change-Id: I7c1d42835e0c15d596a1b66d421b0aa514ec0890
 2011-09-30 17:22:22 +09:00
satok
db096d681f Merge "Add a flag to demote completed suggestions" 2011-09-29 03:58:27 -07:00
satok
40a5f6fa4d Add a flag to demote completed suggestions 
Bug: 5390063
Change-Id: I0ef4fbcc705539624269fd2f8c4e782679fc44b3
 2011-09-29 19:48:18 +09:00
Yusuke Nojima
ad35835bac Pass the touch position correction data to native. 
Change-Id: I92958779377a530410d1682100f9d0a2ba267dea
 2011-09-29 17:00:49 +09:00
Yusuke Nojima
1c923d8581 Extend JNI interface to pass the theme id of the keybaord to the native. 
Change-Id: I705ec2fa1d32a673a8d84bc9afc2a46208a414a1
 2011-09-28 11:56:28 +09:00
Yusuke Nojima
de2f8424ea Add explicit NULL check to latinime_Keyboard_setProximityInfo() and ProximityInfo::ProximityInfo(). 
Bug: 5375319
Change-Id: If3016ab56b6c62c8855b394f23e09e127a279be7
 2011-09-27 14:51:41 +09:00
Yusuke Nojima
b225516366 Merge "Extend JNI interface to pass the key coordinate information" 2011-09-22 02:50:51 -07:00
Yusuke Nojima
0e1f656c1b Extend JNI interface to pass the key coordinate information 
Change-Id: Iec0d1415d6abba43b775a014516b961b167597b7
 2011-09-22 18:39:34 +09:00
Yusuke Nojima
db815b79a7 Merge "Fix a dangerous macro." 2011-09-20 01:26:48 -07:00
Yusuke Nojima
6309593762 Fix a dangerous macro. 
Change-Id: Idb5530ceb03c415e4ec002f8d2fbbec837b35636
 2011-09-20 16:17:05 +09:00
Yusuke Nojima
2e496f5d0b Fix editDistance() not to access the outside of mEditDistanceTable 
editDistance() can access the outside of mEditDistanceTable when called
with strings that contain MAX_WORD_LENGTH_INTERNAL characters.

Change-Id: I996e6cf21bd6acd6584beb4046c10491a044191e
 2011-09-16 11:52:16 +09:00
Yusuke Nojima
032cfeef5a Delete unused function and add TODO comment for a potential bug. 
Change-Id: I7b16de1bd6b278c51d56eb1904e186c3db3b7f3d
 2011-09-14 16:09:24 +09:00
satok
a6f2fcdcea Fix a bug for calculating the edit distance 
Change-Id: I4c2cd102c258ccdb2de18c53901f91c0f7c7a986
 2011-08-26 19:30:56 +09:00
Yusuke Nojima
0ada663f3d remove unnecessary condition check. 
Change-Id: I6e5e3dee0ca3aae0088dcb309da8be16d3842d47
 2011-08-26 18:54:07 +09:00
satok
7adf2cdbbc Combine proximity and corrections 
bug: 4170136

Change-Id: I0a6d54c769b05f7a67f2f472d48a3e54fe3af475
 2011-08-24 19:29:21 +09:00
satok
10266c09ec Combine the skipped and transposed correction 
bug: 4170136

Change-Id: I7b50b40478abf27f51ec5e001815ff4882f3e5e5
 2011-08-23 23:40:29 +09:00
satok
6d78302155 Fix last excessive char correction handling 
Change-Id: Id1d46cd96e041fbbbee995093ef8ca56daa3b383
 2011-08-19 18:31:43 +09:00
satok
b9d09e73e0 Refactor correction.cpp 
Change-Id: I1275496e3e7d7124494994d3c52730ec8afdfad3
 2011-08-19 17:49:44 +09:00
satok
9db2097f7b Do the transposed correction and the excessive correction by one loop 
Change-Id: Idc7a3451a65f7b980e5c499e9083f67646b3a199
 2011-08-19 17:10:10 +09:00
satok
bcac0e9e23 Improve fat finger correction. 
Change-Id: I37ed0dc6956f7e6fab5dcfd0483ab5691cd819d4
 2011-08-17 01:04:35 +09:00
satok
0cedd2bcc3 Combilne normal correction and skip correction 
Change-Id: Ide868d977c0f35900340c7be1b71d572c69a8806
 2011-08-15 17:13:39 +09:00
satok
466ed22fc6 Removed matchedChar count 
Change-Id: I69e92026f802635f900b1e72d089afe4bda5fb0b
 2011-08-11 23:01:54 +09:00
satok
f3948c1eac Calculate the skip correction by one loop 
Change-Id: Ie70829407cd58be2ffe75c7d649d86f62ee4df24
 2011-08-11 17:18:23 +09:00
satok
635f68e822 Improve skip correction algorithm 
Change-Id: Ife45e3886137d60a4e903d4c6f7a9ef20c7e705a
 2011-08-11 12:55:26 +09:00
satok
208268d149 Add correction state. 
Change-Id: I0a1419922e1ce7a15b566d1b6da3794f8e84c754
 2011-08-10 19:10:26 +09:00
satok
cfca3c6317 Refactor CorrectionState to Correction 
Change-Id: I5f1ce35413731f930b43b1c82014e65d9eaa240b
 2011-08-10 14:40:25 +09:00
satok
985312e88f Refactor the correction algorithm related to missing character correction 
Change-Id: If68f2aaea7df48d013aea5401cee4ec0df32111a
 2011-08-09 12:53:12 +09:00
satok
8876b75ca1 Move scoring part to the correction state 
Change-Id: I2dc4a0869636fce5526f48b3a6267b6bdf61dbfb
 2011-08-05 17:24:56 +09:00
satok
f071e75b78 Change the prune condition 
Change-Id: I92aef12e0e1d89cfe1b346ddc6ef4df158ffe0b3
 2011-08-04 18:32:37 +09:00
satok
4e4e74e6b6 Move the input index and output index to correction state 
Change-Id: Idebdb59143f3367929df6a0475cefe941eb16d01
 2011-08-04 14:16:14 +09:00
satok
0f6c8e8aeb Move code related to ranking algorithm to correction_state.cpp 
Change-Id: I52b34de45969fef82e46d9c10079c2d45e0b94eb
 2011-08-03 20:34:19 +09:00
Jean Chalard
588e2f2964 Add bigram lookup implementation. 
Bug: 5046459
Change-Id: Id2c7686c5da078751ed587e559417e808779aa7a
 2011-08-02 18:05:59 +09:00
satok
612c6e49c0 Move code related to ranking algorithm to the correction state 
Change-Id: I2d9e2db81cf6597ca4e88d7bc6737ab3b52b34b2
 2011-08-02 15:44:59 +09:00
satok
db2c0919cf Remove old dictionary format code 
Change-Id: Ic4b9e069c9bd5c088769519f44d0a9ea45acb833
 2011-08-01 16:01:54 +09:00
satok
2df3060883 Add correction state 
Change-Id: I0d281cede1590893bd1def005cf83c9431d12750
 2011-08-01 15:42:09 +09:00
Jean Chalard
6a0e9642a8 Small native refactoring. 
Move a purely dictionary-format-related function that is needed
both by unigrams and bigrams to the binary format handling
file.
Also remove the empty UnigramDictionary::getBigrams placeholder
function, on grounds that it should be in the BigramDictionary
class.

Bug: 5046459
Change-Id: I8a67a25f72122e2fa0b19ae1d936db25eb0b20ba
 2011-07-26 16:13:53 +09:00
Jean Chalard
848b69a5f9 Some refactoring 
Getting the frequency of a terminal is not very useful, however
getting its position will be very useful for retrieving bigrams
later.
Moreover, from the position it's easy to find out the frequency.

Bug: 5046459
Change-Id: Ica53472c2038c7e407dbd1399d336511c731087f
 2011-07-26 15:44:51 +09:00
Jean Chalard
999ba61b34 Some native cleanup 
Take a function that does not need to be a member and make it
static inline.
Also replace the return value of -1 by a #define'd constant.

Change-Id: I92e0deaa1df65998b76aba6329a4c8eb4d287485
 2011-07-22 18:09:48 +09:00
Jean Chalard
f0a9809662 Check the binary dictionary magic number 
...and return NULL if it does not matched an expected value.

Bug: 5052486
Change-Id: I1dc7955d2785ee080bc5c22398be9befe332f096
 2011-07-20 19:43:14 +09:00
satok
d24df43eaf (Step2)Move functions related to proximity to proximity_info.cpp 
Change-Id: Iae0eb2a5cd758bda820fa42b4bc3eb3d2665bf96
 2011-07-14 15:47:32 +09:00
satok
46f2d44a29 Merge "(Step 1) Move proximity related parameters from unigram_dictionary to proximity_info" 2011-07-13 21:30:30 -07:00
satok
1d7eaf8462 (Step 1) Move proximity related parameters from unigram_dictionary to proximity_info 
Change-Id: Ic630b35f4abffeb84c38bcf5935795b7ff07556a
 2011-07-14 13:21:34 +09:00
Jean Chalard
b2ba41397f Merge "Activate the implementation for the new dictionary format." 2011-07-13 19:20:32 -07:00
satok
827ced8486 Separate logging definitions in C 
Change-Id: I1d79814d1fd74e92a280f355c535517618c51752
 2011-07-14 09:01:09 +09:00
satok
787945bf1e Fix build for profiling 
Change-Id: I39cd0fa37fb738dcbbcf82839b6bb030e3af606b
 2011-07-14 08:32:57 +09:00
Jean Chalard
cba9e23bb1 Activate the implementation for the new dictionary format. 
Bug: 4392433
Change-Id: I20b05d012b1fb193002312792d0309d36c89d16a
 2011-07-14 06:55:20 +09:00
satok
3e41c071e6 Merge "Add a flag for a profiling" 2011-07-12 23:27:51 -07:00
satok
20d9fdae3a Add a flag for a profiling 
Change-Id: Iae509a24fd0f0f416376c3f8051aa2eb92d48659
 2011-07-13 15:21:10 +09:00
Jean Chalard
0adf7ae299 Merge "New dict format, step 7" 2011-07-12 22:48:45 -07:00
Jean Chalard
1059f27364 New dict format, step 7 
This actually implements the new dictionary format, but does not
activate the implementation through #defines.

Bug: 4392433
Change-Id: I9b26b9bcb4b823a36e0984799b69730acfc6f7f3
 2011-07-13 14:33:48 +09:00
Doug Kwan
ce9efbff53 Compile code used in logging conditionally so that gcc does not complain 
about unused-but-set variables.

Change-Id: I141f438694a1854d54d08cb5a74c23222dd9d85e
 2011-07-08 00:29:11 -07:00
Jean Chalard
bb15e77511 Move a function to make next commit more readable 
Change-Id: Ieaa935ff4d68ce88137dcc5c672a4149a4c9c64f
 2011-06-30 20:14:38 +09:00
Jean Chalard
e6715e32d5 Move a function out of a #endif to reduce a future commit 
Change-Id: Ic8f3160a96b6d79ba19ff9c8eda1692e94a38e98
 2011-06-30 19:47:25 +09:00
Jean Chalard
0584f02ee1 Rename parameters for future change 
Change-Id: Id15a17340fb26f91c72687f30bef24b2d8b94940
 2011-06-30 19:23:16 +09:00
Jean Chalard
432789ac93 Internal cleanup 
Moving functions around, renaming parameters

Change-Id: I3ab480f483d7d9700b9328cb07b16b51005098e5
 2011-06-30 17:50:48 +09:00
Jean Chalard
ffefdb6c1a Cleanup. 
Function renaming, moving around for future patch readability

Change-Id: Id33b961cf2e899b5a3c9189951d2199aba801666
 2011-06-30 17:22:19 +09:00
Jean Chalard
980d6b6fef Internal cleanup. 
Function renaming, useless function supressing, fix comments

Change-Id: I148acbaf367cd556a85b89016676b46cc971af81
 2011-06-30 17:02:23 +09:00
Jean Chalard
594a9a1963 Internal cleanup. 
Removed unused function prototypes.

Change-Id: Ia56ea8e285deed17ce8377df855b045b7850d58d
 2011-06-30 16:51:17 +09:00
Jean Chalard
85a1d1ea74 New dict format, step 6 
Copy the modified functions to be able to see the diff

Bug: 4392433
Change-Id: Ic9b83b4b4b7b89cc922eed1825507d7d516aff24
 2011-06-21 22:24:54 +09:00
Jean Chalard
bc90c72faf New dict format, step 5 
Move functions that will be modified and enclose those that will
be replaced into #ifdefs.
This change does not modify any code, only move some code around.

Bug: 4392433
Change-Id: Ibefbda1eb8bdc8a0c72de47ad9c67a08d0aca960
 2011-06-21 12:15:00 +09:00
Ken Wakasa
ce9e52a12a Clean up in LatinIME native code 
Change-Id: I0062200a0181a491690115ac0fab8d11358e2f14
 2011-06-18 23:52:09 +09:00
Jean Chalard
23eb0fa0b5 Merge "New dict format, step 4" 2011-06-17 05:30:26 -07:00
Jean Chalard
ca5ef2890e New dict format, step 4 
Consolidate terminal cases, streamline the word adding process
and create the entrances for adding alternate spellings with an
empty implementation.

Bug: 4392433
Change-Id: I781c93ec49945d71c7c20624c86596aa49add4c8
 2011-06-17 20:59:21 +09:00
Jean Chalard
4fd9650f0b New dict format, step 3 - followup 
Make the passing of an argument clearer
Bug: 4392433

Change-Id: Id82662ff4dc25282f70a08bee77378fee2b4b590
 2011-06-17 17:08:09 +09:00
Jean Chalard
581335c3fb Fix a bug where bigram search would never return 
Bug: 4690487
Change-Id: Ie8f3f651508cc48bbb043a0b308f7e0d1524371c
 2011-06-17 12:45:17 +09:00
Jean Chalard
17e44a72e8 New dict format, step 3 
Some refactoring and add of a parameter that will be necessary.

Bug: 4392433
Change-Id: I17f001a7efd4f69f4c35f94ee1ca8e97391b81d5
 2011-06-16 23:28:09 +09:00
Jean Chalard
8124e64dcc New dict format, step 2 
Move some methods around and make static some methods

Bug: 4392433
Change-Id: I2bbe98aec118a416d21d1e293638e1d324505b9b
 2011-06-16 22:33:41 +09:00
Jean Chalard
293ece0f34 New dict format, step 1 
This renames some variables and removes dependancies to values that
will disappear

Bug: 4392433
Change-Id: I79a44462d6bf25248cc2de0d63d7918fc6925d68
 2011-06-16 22:18:10 +09:00
Jean Chalard
e93b1f2209 Allow reading a binary dictionary even without proximity info. 
This prepares the way for spell checking, which is to be done
without context so without proximity info.

Bug: 4176026
Change-Id: I1b4bfaefe2611e1b484acdf3c33598cb80f81ff4
 2011-06-02 12:10:13 +09:00
satok
99c908a595 Tweak the demotion rate for the mistyped space correction 
Bug: 4402942

Change-Id: I7f5412b9fd2f1506f529cff0c3399d748c6ece92
 2011-05-24 14:31:06 +09:00
satok
bb68d80119 Tweak the demotion rate of mistyped space correction 
Bug: 4402942

Change-Id: I6e0421dfa99e261c72a901c9699fec864ab4b3c5
 2011-05-23 18:35:29 +09:00
satok
d8db9f86d0 Fix a bug on the calculation of the freq on the mistyped space error correction 
Bug: 4402942

Change-Id: I0b611e3d0e8c25ca528ef7408c3949200e5cad85
 2011-05-18 18:36:54 +09:00
satok
0b6b0a5a98 Enable fast power 
Change-Id: I00a91381f63cde62d9e7cf7e17f75869294cf2df
 2011-04-27 16:29:27 +09:00
satok
b2e5e5937c Handle overflow properly in multiplyRate 
Bug: 3401513
Change-Id: I8dd2523caa58bb51c378a01e160a58f9106ce9b8
 2011-04-26 22:03:26 +09:00
satok
9674f654a7 Fix a bug that 2 length words were demoted. 
Change-Id: I4a3558d0f1f1b0a9d6a36c3f75db3089b0566d7f
 2011-04-20 17:15:27 +09:00
satok
63546344b3 Merge "Promote a word with a missing space because the formula was changed by Ifa4338c5f4" 2011-04-19 07:54:02 -07:00
satok
cbc66e0711 Promote a word with a missing space because the formula was changed by Ifa4338c5f4 
Change-Id: Id4bc965aef387800facb64164d8c36a3bdd2fa07
 2011-04-19 23:48:36 +09:00
satok
4c981d3a40 Demote a word with mistyped space and missing space according to the length of each word 
Change-Id: Ifa4338c5f43b37e6bcd0700767ef2178189de3af
 2011-04-19 23:14:27 +09:00
satok
a4374d2eb7 Promote the correction of words with a missing space character 
Change-Id: I37ba618b54f7115163a3e9c6c555485e7024dc92
 2011-04-18 12:36:11 +09:00
satok
9d2a3020ba Promote a word with a proximity character 
Bug: 4293295

Change-Id: Ib0ec8aff087c71c4fbe983f3f5bc78e9c7868fd8
 2011-04-14 20:30:25 +09:00
satok
72bc17ec9f Promote a word with only one proximity character. 
Bug: 4271049

Change-Id: I755986f582f43417fda6b117207530c519233baf
 2011-04-13 19:11:13 +09:00
satok
dc5301e590 Change the formula of the missing character. 
- Bug: 4271049
- Due to the result of the recent user study, a word with a missing character needs to be promoted a bit.

so I changed the formula from:
- freq * 70 * (n - 2) / (n - 1)
to:
- freq * 90 * (10n - 12) / (10n - 2)

Change-Id: Ibff72cbdb0f2d7b91460a06a0fd39a9f5749aa46
 2011-04-13 10:44:18 +09:00
Ken Wakasa
de3070a71b Add -Werror flag to catch more warnings and errors 
Change-Id: I9c39ba24578931944aae8182918ed48a2e82eb39
 2011-03-19 10:12:15 +09:00
satok
e07f93d3ab Merge "Tweak the demotion rate for a word with missing letter" into honeycomb-mr1 2011-03-07 22:44:16 -08:00
satok
0bddb2f4d6 Tweak the demotion rate for a word with missing letter 
Bug: 4027223

Change-Id: Ie9a5552d2f41d60f433573fde52efc097f5143bf
 2011-03-07 19:44:52 -08:00
satok
1df8c82d71 Fix a bug that a word with only one missing word is not promoted 
Bug: 4027223

Change-Id: Icf7c5b917c18b565dca95b98b96c1c8e2963f540
 2011-03-07 18:01:09 -08:00
satok
3c4bb7747d A bug fix for the mistyped space algorithm 
Bug: 3311719

-- also fixed compiler warnings

Change-Id: I6941c0d02f10d67af88bc943748dde8d8783fabb
 2011-03-04 23:25:48 -08:00
Jean Chalard
eaecb56f94 Merge "Demote skipped characters matched words with respect to length." into honeycomb-mr1 2011-03-04 22:43:16 -08:00
satok
817e517e46 Add the suggestion algorithm of words with space proximity 
Bug: 3311719

Change-Id: Ide12a4a6280103c092fa0f563dd5b9e3f7f5c89b
 2011-03-04 20:37:18 -08:00
Jean Chalard
07a8406bc1 Demote skipped characters matched words with respect to length. 
Words that matched user input with skipped characters used to be demoted
in BinaryDictionary by a constant factor and not at all in those dictionaries
implemented in java code. To represent the fact that the impact of a skipped
character gets larger as the word is shorter, this change will implement a
demotion that gets larger as the typed word is shorter. The demotion rate
is (n - 2) / (n - 1) where n is the length of the typed word for n >= 2.
It implements it for both BinaryDictionary and java dictionaries.

Bug: 3340731
Change-Id: I3a18be80a9708981d56a950dc25fe08f018b5b89
 2011-03-05 13:20:19 +09:00
Jean Chalard
a787dba83b Fix a bug with umlaut processing. 
Issue: 3275926
Change-Id: Ibcb00aaea3ff05ad59ad4e8e54dd3caab5ab9bca
 2011-03-04 13:07:07 +09:00
Jean Chalard
c2bbc6a449 Use translation of fallback umlauts digraphs for German. 
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
 2011-03-03 11:52:23 +09:00
satok
8fbd552292 Add proximity info to native 
Bug: 3311719

Change-Id: Ie596304070e321ad23fb67a13bf05e2b6af1b54b
 2011-02-23 23:04:00 +09:00
Jean Chalard
f5f834afcd Rename variables with obscure names. 
The `snr' variable has a very obscure name. Rename it to `matchWeight'.
Also, the `toLowerCase' function is error-prone, since it actually returns
a lower case version of the BASE char, that is without diacritics. Hence,
rename it to `toBaseLowerCase' and update variables with similar names.

Change-Id: Ibdbe73018a33ee864db59a51d664c3b104d5fb3f
 2011-02-22 16:43:19 +09:00
Jean Chalard
a5d5849701 Force autocorrection of matching words with different accents. 
When entering a word without accents the user expects the system to
add accents automatically if there is no other matching word. This
patch ensures the accented version is promoted accordingly and
autocorrection really takes place.

Issue: 3400015

Change-Id: I8cd3db5bf131ec6844b26abecc1ecbd1d6269df4
 2011-02-22 15:27:06 +09:00
Tadashi G. Takaoka
887f11ee43 Remove next letters frequency handling 
Bug: 3428942
Change-Id: Id62f467ce4e50c60a56d59bf96770e799a4659e2
 2011-02-17 13:59:41 +09:00
Jean Chalard
8dc754a411 Promote full matches with differing accents. 
Stop considering accented characters as different from their base
character for proximity scoring.
Also give a huge boost (basically overriding frequency) to a word
fully matched with only differing accents.

Bug: 2550587

Change-Id: I2da7a71229fb3868d9e4a53703ccf8caeb6fcf10
 2011-01-27 17:29:24 +09:00
satok
fd16f1d2a3 Handle the last char correctly in excessive char correction algortihm. 
bug: 3278422

Change-Id: I651d3cb0130ab9834ed9d7a97f41360c6eaa9de1
 2011-01-27 16:44:54 +09:00
satok
58c49b9132 Fix auto-correction threshold and promote full matched words 
Bug: 3374359
Bug: 3278422

"zbe" will be auto corrected to "be" by fixing s-line
"teh" will be auto corrected to "the" by promotion of full matched words

Change-Id: I314c632820e4e0b1501edeca60ada205d291451f
 2011-01-27 12:53:13 +09:00
Ken Wakasa
da50e1e98d Fixes in close() in BinaryDictionary. 
Avoid using 'synchronized' in finalizer as well.

bug: 3340837
Change-Id: I9b28f54e4490ecb844ba33a379f71b625e4246a2
 2011-01-17 15:58:07 +09:00
Ken Wakasa
90d96615bc Clean up: Update variable names to comply with spec of ApplicationInfo. 
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
 2011-01-09 16:53:33 +09:00
Ken Wakasa
e90b333017 Load main dic in native 
Follow up to Id57dce51

bug: 3219819
Change-Id: I00e11ef21d0252ffa88c12dffb9c55b0f2e19a66
 2011-01-07 19:51:45 +09:00
satok
f7425bb15b Supress overflow at mulitplying demotion rate 
Change-Id: I2003c5f88a5062b11e2f21522095bb94b1eb4efd
 2011-01-05 16:43:17 +09:00
satok
61e2f85e3f Add profiler for native dictionary code 
Change-Id: I2569756c9ef4fa677ae52f2ccfcb90d2115d129f
 2011-01-05 15:47:29 +09:00
Ken Wakasa
458249e703 Consolidate main dictionary files. 
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
 2011-01-05 11:31:58 +09:00
Jean-Baptiste Queru
2912c654b4 Manual merge from gingerbread-plus-aosp 
Change-Id: If048354f9b80bcaa1e97df5c31c3df80231eb612
 2010-12-29 14:55:20 -08:00
Bruce Beare
1dea9bdc1a Don't use stale NDK libraries for IA 
IA builds will break (due to the bionic _dso_handle bug) if stale libraries are
used. For now, just guard the defns against IA builds.

Change-Id: Ic9df6e0de78a0e221b95370ba6f01ce07714edde
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
 2010-12-27 12:26:16 -08:00
satok
54fe9e0e20 Suggest words with excessive chars out of proximity chars 
Bug: 3273807

Change-Id: Ib8f48e562bcf4c2aac0ad5cb46809fd5f539a322
 2010-12-13 17:44:14 +09:00
satok
a3d78f606e Suggest words with transposed chars 
Bug: 3193883

Change-Id: I884b669258bfc522bc04e14f22a7646164a4cac5
 2010-12-10 18:34:23 +09:00
satok
e07baa6fab Limit the suggestions with an excessive character by filtering proximity characters 
Change-Id: Iad26dad545f1a431aa0fa53f99198b27defd03a3
ug: 3269482
 2010-12-10 00:47:37 +09:00
satok
aee09dc5fa Fix a bug that We can't suggest words with missing space if one of the words starts with a capitalized character. 
Bug: 3268825
Change-Id: I0634a243ad1e45dd096b30824b463c366a2e7f0f
 2010-12-09 21:41:26 +09:00
satok
662fe69ba2 Suggest words with missing space 
Bug:  3193883

Change-Id: I8d25f3e1d4db10be733d85edfa4f55a094feef80
 2010-12-09 14:26:27 +09:00
satok
cdbbea735f Suggest excessive characters 
bug: 3193883

Change-Id: Iea7a0fce7ce62d8779a7c7e4613d50db30d82b07
 2010-12-08 16:56:06 +09:00
satok
d299792368 Make no-recursive getWordRec 
Change-Id: Id90f3ca86ef490834cefa92f0d6958b1289fc633
 2010-12-07 16:45:32 +09:00
satok
f5cded1c6c Fix a crash when MAX_WORD_LENGTH is too short. 
Change-Id: Idcb5aa2685321b8d0ac7d846caecbd1c79e4dd77
 2010-12-06 22:58:56 +09:00
satok
48e432ceb8 Breakdown getWordRec 
Change-Id: I4fef02c227fb858334dbe2eabf2762d5b6e1d919
 2010-12-06 18:45:48 +09:00
satok
683192684c Trim the flow of getWordRec 
Change-Id: Ic0cfa64ee1e55682ca73681c585db6a5cb510900
 2010-12-06 14:56:11 +09:00
satok
cfb24365f9 Merge "Breakdown getWordRec" 2010-12-03 02:29:52 -08:00
satok
28bd03b9f5 Breakdown getWordRec 
Change-Id: I8556efb1dd053eff9a9681971cbe1014abf0333f
 2010-12-03 19:25:42 +09:00
Ken Wakasa
a46683a47b Just code cleanup. 
Change-Id: I796b47aa168b3b2cc29de65fc7dc5dab5a7f4b17
 2010-12-03 17:13:04 +09:00
satok
715514d7dd Breakdown getWordRec and add comments 
Change-Id: I88bad8a4a8177e3540b995b664c47b86d6904027
 2010-12-03 10:01:09 +09:00
satok
18c28f431e Detach bigram functionarities from unigram_dictionary 
Change-Id: Ie35164a5f293e5370885a1ba13d6ed7caf6000ec
 2010-12-02 18:24:53 +09:00
satok
e808e436cb Refactor: Move utility functions and no suggestion functions from unigram_dictionary.cpp to dictionary.cpp 
Change-Id: I6f695e4f5852547d2c00de5ee54a650fef9accbe
 2010-12-02 16:11:35 +09:00
satok
3008825948 Fix parameters of native functions and refactor Dictionary 
- created bigram/unigram dictionary classes

Change-Id: I233a28ed8d611870db3f4cf8f25fc45b5d41529b
 2010-12-02 01:16:44 +09:00
satok
d4952c8fe9 Move a logic for finding words with a missing character to the native code. 
Change-Id: I58338643830ff4f9708f78a9c26f75c8bf2ebf45
 2010-12-01 19:26:36 +09:00
satok
15dc33d9f6 Add an easy way to output native debug logs 
Change-Id: Ieff2b8e60c5e7dedb7f86e17f7c37b349a912ab4
 2010-12-01 15:56:17 +09:00
Ken Wakasa
9b195dda60 Revert https://android-git.corp.google.com/g/#change,63791 as library loading issue seems to have been fixed now. 
bug: 2963855

Change-Id: Iafdfda801083f85126c443508755e3cc711fbf52
 2010-09-03 22:44:52 +09:00
Amith Yamasani
ca4e42785f Fix UnsatisfiedLinkError for Latin IME. Don't use old NDK version in a platform build. 
Also added a clean step, since it's only a Makefile change.

Change-Id: Ide1684a5f34e99496e969edb8443dc4545b57306
 2010-08-31 12:04:30 -07:00
satok
979f869096 DO NOT MERGE. Backport LatinIME from master to Gingerbread 
TODO: Cleanup will follow.

Change-Id: I4a68ba9f2f55760aa24187f1f13fdfa8a0b70963
 2010-08-20 14:37:03 +09:00
Dan Bornstein
bf45d3619f For issue #2651381, allow library prelinking. 
Change-Id: If7015f2fa5932f69807797ffcc496550d5cb1630
 2010-05-05 09:38:52 -07:00
Amith Yamasani
07b1603a3f Don't let the native code target be included twice when unbundling. 
Move java code to a different directory so that the unbundled
version doesn't try to compile the native code again.

Change-Id: I05cf9e643824ddc448821f69805ccb0240c5b986
 2010-03-09 15:01:09 -08:00