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Pass additionalFeaturesOptions for getSuggestions(). 

This fixes null pointer exceptions that are caused when
getSuggestion() is called from spell checker.

Change-Id: Ifc9e7abb900e1a4646e33c91022effde439673e4
main
Keisuke Kuroyanagi 2013-08-28 19:24:28 +09:00
parent 8e3a90e58f
commit fe87f5f417
15 changed files with 54 additions and 43 deletions
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11
java/src/com/android/inputmethod/latin/BinaryDictionary.java
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@ -21,7 +21,6 @@ import android.util.SparseArray;
import com.android.inputmethod.keyboard.ProximityInfo;
import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import com.android.inputmethod.latin.settings.AdditionalFeaturesSettingUtils;
import com.android.inputmethod.latin.settings.NativeSuggestOptions;
import com.android.inputmethod.latin.utils.CollectionUtils;
import com.android.inputmethod.latin.utils.JniUtils;
@ -120,15 +119,16 @@ public final class BinaryDictionary extends Dictionary {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, blockOffensiveWords,
0 /* sessionId */);
additionalFeaturesOptions, 0 /* sessionId */);
}
@Override
public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords, final int sessionId) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
final int sessionId) {
if (!isValidDictionary()) return null;
Arrays.fill(mInputCodePoints, Constants.NOT_A_CODE);
@ -148,8 +148,7 @@ public final class BinaryDictionary extends Dictionary {
final InputPointers ips = composer.getInputPointers();
final int inputSize = isGesture ? ips.getPointerSize() : composerSize;
mNativeSuggestOptions.setIsGesture(isGesture);
mNativeSuggestOptions.setAdditionalFeaturesOptions(
AdditionalFeaturesSettingUtils.getAdditionalNativeSuggestOptions());
mNativeSuggestOptions.setAdditionalFeaturesOptions(additionalFeaturesOptions);
// proximityInfo and/or prevWordForBigrams may not be null.
final int count = getSuggestionsNative(mNativeDict, proximityInfo.getNativeProximityInfo(),
getTraverseSession(sessionId).getSession(), ips.getXCoordinates(),

11
java/src/com/android/inputmethod/latin/Dictionary.java
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@ -72,20 +72,23 @@ public abstract class Dictionary {
* @param prevWord the previous word, or null if none
* @param proximityInfo the object for key proximity. May be ignored by some implementations.
* @param blockOffensiveWords whether to block potentially offensive words
* @param additionalFeaturesOptions options about additional features used for the suggestion.
* @return the list of suggestions (possibly null if none)
*/
// TODO: pass more context than just the previous word, to enable better suggestions (n-gram
// and more)
abstract public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords);
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions);
// The default implementation of this method ignores sessionId.
// Subclasses that want to use sessionId need to override this method.
public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords, final int sessionId) {
return getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords);
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
final int sessionId) {
return getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions);
}
/**
@ -156,7 +159,7 @@ public abstract class Dictionary {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
return null;
}

6
java/src/com/android/inputmethod/latin/DictionaryCollection.java
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@ -58,18 +58,18 @@ public final class DictionaryCollection extends Dictionary {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
final CopyOnWriteArrayList<Dictionary> dictionaries = mDictionaries;
if (dictionaries.isEmpty()) return null;
// To avoid creating unnecessary objects, we get the list out of the first
// dictionary and add the rest to it if not null, hence the get(0)
ArrayList<SuggestedWordInfo> suggestions = dictionaries.get(0).getSuggestions(composer,
prevWord, proximityInfo, blockOffensiveWords);
prevWord, proximityInfo, blockOffensiveWords, additionalFeaturesOptions);
if (null == suggestions) suggestions = CollectionUtils.newArrayList();
final int length = dictionaries.size();
for (int i = 1; i < length; ++ i) {
final ArrayList<SuggestedWordInfo> sugg = dictionaries.get(i).getSuggestions(composer,
prevWord, proximityInfo, blockOffensiveWords);
prevWord, proximityInfo, blockOffensiveWords, additionalFeaturesOptions);
if (null != sugg) suggestions.addAll(sugg);
}
return suggestions;

2
java/src/com/android/inputmethod/latin/DictionaryWriter.java
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@ -92,7 +92,7 @@ public class DictionaryWriter extends AbstractDictionaryWriter {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
boolean blockOffensiveWords) {
boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
// This class doesn't support suggestion.
return null;
}

6
java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
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@ -272,19 +272,19 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
asyncReloadDictionaryIfRequired();
// Write lock because getSuggestions in native updates session status.
if (mLocalDictionaryController.writeLock().tryLock()) {
try {
final ArrayList<SuggestedWordInfo> inMemDictSuggestion =
mDictionaryWriter.getSuggestions(composer, prevWord, proximityInfo,
blockOffensiveWords);
blockOffensiveWords, additionalFeaturesOptions);
// TODO: Remove checking mIsUpdatable and use native suggestion.
if (mBinaryDictionary != null && !mIsUpdatable) {
final ArrayList<SuggestedWordInfo> binarySuggestion =
mBinaryDictionary.getSuggestions(composer, prevWord, proximityInfo,
blockOffensiveWords);
blockOffensiveWords, additionalFeaturesOptions);
if (inMemDictSuggestion == null) {
return binarySuggestion;
} else if (binarySuggestion == null) {

2
java/src/com/android/inputmethod/latin/ExpandableDictionary.java
View File

@ -210,7 +210,7 @@ public class ExpandableDictionary extends Dictionary {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
if (composer.size() > 1) {
if (composer.size() >= Constants.DICTIONARY_MAX_WORD_LENGTH) {
return null;

3
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -2323,6 +2323,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
// whatever is *before* the half-committed word in the buffer, hence 2; if we aren't, we
// should just skip whitespace if any, so 1.
final SettingsValues currentSettings = mSettings.getCurrent();
final int[] additionalFeaturesOptions = currentSettings.mAdditionalFeaturesSettingValues;
final String prevWord;
if (currentSettings.mCurrentLanguageHasSpaces) {
// If we are typing in a language with spaces we can just look up the previous
@ -2335,7 +2336,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
}
return suggest.getSuggestedWords(mWordComposer, prevWord, keyboard.getProximityInfo(),
currentSettings.mBlockPotentiallyOffensive,
currentSettings.mCorrectionEnabled, sessionId);
currentSettings.mCorrectionEnabled, additionalFeaturesOptions, sessionId);
}
private SuggestedWords getSuggestedWordsOrOlderSuggestions(final int sessionId) {

19
java/src/com/android/inputmethod/latin/Suggest.java
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@ -214,21 +214,23 @@ public final class Suggest {
public SuggestedWords getSuggestedWords(final WordComposer wordComposer,
final String prevWordForBigram, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords, final boolean isCorrectionEnabled,
final int sessionId) {
final int[] additionalFeaturesOptions, final int sessionId) {
LatinImeLogger.onStartSuggestion(prevWordForBigram);
if (wordComposer.isBatchMode()) {
return getSuggestedWordsForBatchInput(
wordComposer, prevWordForBigram, proximityInfo, blockOffensiveWords, sessionId);
wordComposer, prevWordForBigram, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions, sessionId);
} else {
return getSuggestedWordsForTypingInput(wordComposer, prevWordForBigram, proximityInfo,
blockOffensiveWords, isCorrectionEnabled);
blockOffensiveWords, isCorrectionEnabled, additionalFeaturesOptions);
}
}
// Retrieves suggestions for the typing input.
private SuggestedWords getSuggestedWordsForTypingInput(final WordComposer wordComposer,
final String prevWordForBigram, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords, final boolean isCorrectionEnabled) {
final boolean blockOffensiveWords, final boolean isCorrectionEnabled,
final int[] additionalFeaturesOptions) {
final int trailingSingleQuotesCount = wordComposer.trailingSingleQuotesCount();
final BoundedTreeSet suggestionsSet = new BoundedTreeSet(sSuggestedWordInfoComparator,
MAX_SUGGESTIONS);
@ -252,7 +254,8 @@ public final class Suggest {
for (final String key : mDictionaries.keySet()) {
final Dictionary dictionary = mDictionaries.get(key);
suggestionsSet.addAll(dictionary.getSuggestions(
wordComposerForLookup, prevWordForBigram, proximityInfo, blockOffensiveWords));
wordComposerForLookup, prevWordForBigram, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions));
}
final String whitelistedWord;
@ -343,7 +346,8 @@ public final class Suggest {
// Retrieves suggestions for the batch input.
private SuggestedWords getSuggestedWordsForBatchInput(final WordComposer wordComposer,
final String prevWordForBigram, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords, final int sessionId) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
final int sessionId) {
final BoundedTreeSet suggestionsSet = new BoundedTreeSet(sSuggestedWordInfoComparator,
MAX_SUGGESTIONS);
@ -357,7 +361,8 @@ public final class Suggest {
}
final Dictionary dictionary = mDictionaries.get(key);
suggestionsSet.addAll(dictionary.getSuggestionsWithSessionId(wordComposer,
prevWordForBigram, proximityInfo, blockOffensiveWords, sessionId));
prevWordForBigram, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions, sessionId));
}
for (SuggestedWordInfo wordInfo : suggestionsSet) {

5
java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsBinaryDictionary.java
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@ -34,9 +34,10 @@ public final class SynchronouslyLoadedContactsBinaryDictionary extends ContactsB
@Override
public synchronized ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes,
final String prevWordForBigrams, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
syncReloadDictionaryIfRequired();
return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, blockOffensiveWords);
return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions);
}
@Override

5
java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserBinaryDictionary.java
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@ -37,9 +37,10 @@ public final class SynchronouslyLoadedUserBinaryDictionary extends UserBinaryDic
@Override
public synchronized ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes,
final String prevWordForBigrams, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
syncReloadDictionaryIfRequired();
return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, blockOffensiveWords);
return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, blockOffensiveWords,
additionalFeaturesOptions);
}
@Override

4
java/src/com/android/inputmethod/latin/personalization/DynamicPersonalizationDictionaryWriter.java
View File

@ -147,9 +147,9 @@ public class DynamicPersonalizationDictionaryWriter extends AbstractDictionaryWr
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
boolean blockOffensiveWords) {
boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
return mExpandableDictionary.getSuggestions(composer, prevWord, proximityInfo,
blockOffensiveWords);
blockOffensiveWords, additionalFeaturesOptions);
}
@Override

4
java/src/com/android/inputmethod/latin/settings/AdditionalFeaturesSettingUtils.java
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@ -40,8 +40,4 @@ public class AdditionalFeaturesSettingUtils {
final SharedPreferences prefs, final int[] additionalFeaturesPreferences) {
// do nothing.
}
public static int[] getAdditionalNativeSuggestOptions() {
return Settings.getInstance().getCurrent().mAdditionalFeaturesSettingValues;
}
}

3
java/src/com/android/inputmethod/latin/settings/NativeSuggestOptions.java
View File

@ -34,6 +34,9 @@ public class NativeSuggestOptions {
}
public void setAdditionalFeaturesOptions(final int[] additionalOptions) {
if (additionalOptions == null) {
return;
}
for (int i = 0; i < additionalOptions.length; i++) {
setIntegerOption(OPTIONS_SIZE + i, additionalOptions[i]);
}

6
java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java
View File

@ -301,13 +301,15 @@ public abstract class AndroidWordLevelSpellCheckerSession extends Session {
// TODO: make a spell checker option to block offensive words or not
final ArrayList<SuggestedWordInfo> suggestions =
dictInfo.mDictionary.getSuggestions(composer, prevWord,
dictInfo.getProximityInfo(),
true /* blockOffensiveWords */);
dictInfo.getProximityInfo(), true /* blockOffensiveWords */,
null /* additionalFeaturesOptions */);
if (suggestions != null) {
for (final SuggestedWordInfo suggestion : suggestions) {
final String suggestionStr = suggestion.mWord;
suggestionsGatherer.addWord(suggestionStr.toCharArray(), null, 0,
suggestionStr.length(), suggestion.mScore);
}
}
isInDict = isInDictForAnyCapitalization(dictInfo.mDictionary, text, capitalizeType);
} finally {
if (null != dictInfo) {

2
java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java
View File

@ -52,7 +52,7 @@ public final class DictionaryPool extends LinkedBlockingQueue<DictAndKeyboard> {
@Override
public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
final String prevWord, final ProximityInfo proximityInfo,
final boolean blockOffensiveWords) {
final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
return noSuggestions;
}
@Override