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Change the logic of the LOOKS_LIKE_TYPO flag

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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
This commit is contained in:
Jean Chalard 2011-09-28 19:39:14 +09:00
parent a59f65ad0c
commit 647db70fec
1 changed files with 16 additions and 14 deletions
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30
java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
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@ -85,10 +85,10 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
private static class SuggestionsGatherer implements WordCallback {
public static class Result {
public final String[] mSuggestions;
public final boolean mLooksLikeTypo;
public Result(final String[] gatheredSuggestions, final boolean looksLikeTypo) {
public final boolean mHasLikelySuggestions;
public Result(final String[] gatheredSuggestions, final boolean hasLikelySuggestions) {
mSuggestions = gatheredSuggestions;
mLooksLikeTypo = looksLikeTypo;
mHasLikelySuggestions = hasLikelySuggestions;
}
}
@ -149,19 +149,19 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
public Result getResults(final CharSequence originalText, final double threshold,
final int capitalizeType, final Locale locale) {
final String[] gatheredSuggestions;
final boolean looksLikeTypo;
final boolean hasLikelySuggestions;
if (0 == mLength) {
// Either we found no suggestions, or we found some BUT the max length was 0.
// If we found some mBestSuggestion will not be null. If it is null, then
// we found none, regardless of the max length.
if (null == mBestSuggestion) {
gatheredSuggestions = null;
looksLikeTypo = false;
hasLikelySuggestions = false;
} else {
gatheredSuggestions = EMPTY_STRING_ARRAY;
final double normalizedScore =
Utils.calcNormalizedScore(originalText, mBestSuggestion, mBestScore);
looksLikeTypo = (normalizedScore > threshold);
hasLikelySuggestions = (normalizedScore > threshold);
}
} else {
if (DBG) {
@ -195,14 +195,14 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
final CharSequence bestSuggestion = mSuggestions.get(0);
final double normalizedScore =
Utils.calcNormalizedScore(originalText, bestSuggestion, bestScore);
looksLikeTypo = (normalizedScore > threshold);
hasLikelySuggestions = (normalizedScore > threshold);
if (DBG) {
Log.i(TAG, "Best suggestion : " + bestSuggestion + ", score " + bestScore);
Log.i(TAG, "Normalized score = " + normalizedScore + " (threshold " + threshold
+ ") => looksLikeTypo = " + looksLikeTypo);
+ ") => hasLikelySuggestions = " + hasLikelySuggestions);
}
}
return new Result(gatheredSuggestions, looksLikeTypo);
return new Result(gatheredSuggestions, hasLikelySuggestions);
}
}
@ -349,6 +349,7 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
}
}
// TODO: Don't gather suggestions if the limit is <= 0 unless necessary
final SuggestionsGatherer suggestionsGatherer =
new SuggestionsGatherer(suggestionsLimit);
final WordComposer composer = new WordComposer();
@ -397,17 +398,18 @@ public class AndroidSpellCheckerService extends SpellCheckerService {
if (DBG) {
Log.i(TAG, "Spell checking results for " + text + " with suggestion limit "
+ suggestionsLimit);
Log.i(TAG, "IsInDict = " + result.mLooksLikeTypo);
Log.i(TAG, "LooksLikeTypo = " + result.mLooksLikeTypo);
Log.i(TAG, "IsInDict = " + isInDict);
Log.i(TAG, "LooksLikeTypo = " + (!isInDict));
Log.i(TAG, "HasLikelySuggestions = " + result.mHasLikelySuggestions);
for (String suggestion : result.mSuggestions) {
Log.i(TAG, suggestion);
}
}
// TODO: actually use result.mHasLikelySuggestions
final int flags =
(isInDict ? SuggestionsInfo.RESULT_ATTR_IN_THE_DICTIONARY : 0)
| (result.mLooksLikeTypo
? SuggestionsInfo.RESULT_ATTR_LOOKS_LIKE_TYPO : 0);
(isInDict ? SuggestionsInfo.RESULT_ATTR_IN_THE_DICTIONARY
: SuggestionsInfo.RESULT_ATTR_LOOKS_LIKE_TYPO);
return new SuggestionsInfo(flags, result.mSuggestions);
} catch (RuntimeException e) {
// Don't kill the keyboard if there is a bug in the spell checker