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Merge "Make contacts dict and user dict version 4."

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This commit is contained in:
Keisuke Kuroyanagi 2014-01-17 20:05:17 +00:00 committed by Android (Google) Code Review
commit b1814c9633
4 changed files with 14 additions and 32 deletions
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16
java/src/com/android/inputmethod/latin/AbstractDictionaryWriter.java
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@ -16,12 +16,12 @@
package com.android.inputmethod.latin;
import android.content.Context;
import android.util.Log;
import com.android.inputmethod.latin.makedict.DictEncoder;
import com.android.inputmethod.latin.makedict.UnsupportedFormatException;
import com.android.inputmethod.latin.makedict.Ver2DictEncoder;
import com.android.inputmethod.latin.makedict.Ver4DictEncoder;
import com.android.inputmethod.latin.utils.FileUtils;
import java.io.File;
import java.io.IOException;
@ -31,10 +31,7 @@ abstract public class AbstractDictionaryWriter {
/** Used for Log actions from this class */
private static final String TAG = AbstractDictionaryWriter.class.getSimpleName();
private final Context mContext;
public AbstractDictionaryWriter(final Context context) {
mContext = context;
public AbstractDictionaryWriter() {
}
abstract public void clear();
@ -61,12 +58,11 @@ abstract public class AbstractDictionaryWriter {
final Map<String, String> attributeMap) throws IOException, UnsupportedFormatException;
public void write(final File file, final Map<String, String> attributeMap) {
final String tempFilePath = file.getAbsolutePath() + ".temp";
final File tempFile = new File(tempFilePath);
try {
final DictEncoder dictEncoder = new Ver2DictEncoder(tempFile);
FileUtils.deleteRecursively(file);
file.mkdir();
final DictEncoder dictEncoder = new Ver4DictEncoder(file);
writeDictionary(dictEncoder, attributeMap);
tempFile.renameTo(file);
} catch (IOException e) {
Log.e(TAG, "IO exception while writing file", e);
} catch (UnsupportedFormatException e) {

9
java/src/com/android/inputmethod/latin/DictionaryWriter.java
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@ -16,8 +16,6 @@
package com.android.inputmethod.latin;
import android.content.Context;
import com.android.inputmethod.latin.makedict.DictEncoder;
import com.android.inputmethod.latin.makedict.FormatSpec;
import com.android.inputmethod.latin.makedict.FusionDictionary;
@ -35,14 +33,13 @@ import java.util.Map;
* An in memory dictionary for memorizing entries and writing a binary dictionary.
*/
public class DictionaryWriter extends AbstractDictionaryWriter {
private static final int BINARY_DICT_VERSION = 2;
private static final int BINARY_DICT_VERSION = FormatSpec.VERSION4;
private static final FormatSpec.FormatOptions FORMAT_OPTIONS =
new FormatSpec.FormatOptions(BINARY_DICT_VERSION, false /* supportsDynamicUpdate */);
new FormatSpec.FormatOptions(BINARY_DICT_VERSION, false /* hasTimestamp */);
private FusionDictionary mFusionDictionary;
public DictionaryWriter(final Context context) {
super(context);
public DictionaryWriter() {
clear();
}

14
java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
View file

@ -136,12 +136,8 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
*/
protected abstract boolean hasContentChanged();
protected boolean matchesExpectedBinaryDictFormatVersionForThisType(final int formatVersion) {
// This class is using format 2 because it's used by the User and Contacts dictionary
// only, which right now use format 2 (dicts using format 4 use Decaying*, which overrides
// this method).
// TODO: Migrate these dicts to ver4 format, and remove this function.
return formatVersion == FormatSpec.VERSION2;
private boolean matchesExpectedBinaryDictFormatVersionForThisType(final int formatVersion) {
return formatVersion == FormatSpec.VERSION4;
}
public boolean isValidDictionary() {
@ -194,12 +190,12 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
}
}
private static AbstractDictionaryWriter getDictionaryWriter(final Context context,
private static AbstractDictionaryWriter getDictionaryWriter(
final boolean isDynamicPersonalizationDictionary) {
if (isDynamicPersonalizationDictionary) {
return null;
} else {
return new DictionaryWriter(context);
return new DictionaryWriter();
}
}
@ -233,7 +229,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
mBinaryDictionary = null;
mDictNameDictionaryUpdateController = getDictionaryUpdateController(dictName);
// Currently, only dynamic personalization dictionary is updatable.
mDictionaryWriter = getDictionaryWriter(context, isUpdatable);
mDictionaryWriter = getDictionaryWriter(isUpdatable);
}
protected static String getDictNameWithLocale(final String name, final Locale locale) {

7
java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
View file

@ -116,13 +116,6 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
return false;
}
@Override
protected boolean matchesExpectedBinaryDictFormatVersionForThisType(final int formatVersion) {
// This class is using format 4 because it's used by all version 4 dictionaries.
// TODO: remove this when all dynamically generated dicts use version 4.
return formatVersion == REQUIRED_BINARY_DICTIONARY_VERSION;
}
public void addMultipleDictionaryEntriesToDictionary(
final ArrayList<LanguageModelParam> languageModelParams,
final ExpandableBinaryDictionary.AddMultipleDictionaryEntriesCallback callback) {