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Cleanup in preparation of distracter change.

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Bug 19296201.

Change-Id: If016da2b7f4b3ecb9afd6d7aed9d19fbd4938758
This commit is contained in:
Dan Zivkovic 2015-02-06 11:18:06 -08:00
parent 608ef4729c
commit d6a8adcb04
8 changed files with 34 additions and 61 deletions
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20
java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
View file

@ -113,24 +113,22 @@ public interface DictionaryFacilitator {
boolean isConfidentAboutCurrentLanguageBeing(final Locale mLocale);
void resetDictionaries(final Context context, final Locale[] newLocales,
final boolean useContactsDict, final boolean usePersonalizedDicts,
final boolean forceReloadMainDictionary,
@Nullable final String account,
final DictionaryInitializationListener listener);
void resetDictionariesWithDictNamePrefix(final Context context,
void resetDictionaries(
final Context context,
final Locale[] newLocales,
final boolean useContactsDict,
final boolean usePersonalizedDicts,
final boolean forceReloadMainDictionary,
@Nullable final DictionaryInitializationListener listener,
@Nullable final String account,
final String dictNamePrefix,
@Nullable final String account);
@Nullable final DictionaryInitializationListener listener);
@UsedForTesting
void resetDictionariesForTesting(final Context context, final Locale[] locales,
final ArrayList<String> dictionaryTypes, final HashMap<String, File> dictionaryFiles,
void resetDictionariesForTesting(
final Context context,
final Locale[] locales,
final ArrayList<String> dictionaryTypes,
final HashMap<String, File> dictionaryFiles,
final Map<String, Map<String, String>> additionalDictAttributes,
@Nullable final String account);

17
java/src/com/android/inputmethod/latin/DictionaryFacilitatorImpl.java
View file

@ -342,16 +342,6 @@ public class DictionaryFacilitatorImpl implements DictionaryFacilitator {
}
}
public void resetDictionaries(final Context context, final Locale[] newLocales,
final boolean useContactsDict, final boolean usePersonalizedDicts,
final boolean forceReloadMainDictionary,
@Nullable final String account,
final DictionaryInitializationListener listener) {
resetDictionariesWithDictNamePrefix(context, newLocales, useContactsDict,
usePersonalizedDicts, forceReloadMainDictionary, listener, "" /* dictNamePrefix */,
account);
}
@Nullable
static DictionaryGroup findDictionaryGroupWithLocale(final DictionaryGroup[] dictionaryGroups,
final Locale locale) {
@ -363,14 +353,15 @@ public class DictionaryFacilitatorImpl implements DictionaryFacilitator {
return null;
}
public void resetDictionariesWithDictNamePrefix(final Context context,
public void resetDictionaries(
final Context context,
final Locale[] newLocales,
final boolean useContactsDict,
final boolean usePersonalizedDicts,
final boolean forceReloadMainDictionary,
@Nullable final DictionaryInitializationListener listener,
@Nullable final String account,
final String dictNamePrefix,
@Nullable final String account) {
@Nullable final DictionaryInitializationListener listener) {
final HashMap<Locale, ArrayList<String>> existingDictionariesToCleanup = new HashMap<>();
// TODO: Make subDictTypesToUse configurable by resource or a static final list.
final HashSet<String> subDictTypesToUse = new HashSet<>();

18
java/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCache.java
View file

@ -28,10 +28,11 @@ import android.util.LruCache;
/**
* Cache for dictionary facilitators of multiple locales.
* This class automatically creates and releases facilitator instances using LRU policy.
* This class automatically creates and releases up to 3 facilitator instances using LRU policy.
*/
public class DictionaryFacilitatorLruCache {
static final String TAG = DictionaryFacilitatorLruCache.class.getSimpleName();
private static final String TAG = "DictionaryFacilitatorLruCache";
private static final int MAX_DICTIONARY_FACILITATOR_COUNT = 3;
private static final int WAIT_FOR_LOADING_MAIN_DICT_IN_MILLISECONDS = 1000;
private static final int MAX_RETRY_COUNT_FOR_WAITING_FOR_LOADING_DICT = 5;
@ -74,10 +75,10 @@ public class DictionaryFacilitatorLruCache {
private final Object mLock = new Object();
private boolean mUseContactsDictionary = false;
public DictionaryFacilitatorLruCache(final Context context, final int maxSize,
final String dictionaryNamePrefix) {
public DictionaryFacilitatorLruCache(final Context context, final String dictionaryNamePrefix) {
mContext = context;
mLruCache = new DictionaryFacilitatorLruCacheInner(mCachedLocales, maxSize);
mLruCache = new DictionaryFacilitatorLruCacheInner(
mCachedLocales, MAX_DICTIONARY_FACILITATOR_COUNT);
mDictionaryNamePrefix = dictionaryNamePrefix;
}
@ -103,11 +104,10 @@ public class DictionaryFacilitatorLruCache {
private void resetDictionariesForLocaleLocked(final DictionaryFacilitator dictionaryFacilitator,
final Locale locale) {
// Note: Given that personalized dictionaries are not used here; we can pass null account.
dictionaryFacilitator.resetDictionariesWithDictNamePrefix(mContext, new Locale[] { locale },
dictionaryFacilitator.resetDictionaries(mContext, new Locale[]{locale},
mUseContactsDictionary, false /* usePersonalizedDicts */,
false /* forceReloadMainDictionary */, null /* listener */,
mDictionaryNamePrefix,
null /* account */);
false /* forceReloadMainDictionary */, null /* account */,
mDictionaryNamePrefix, null /* listener */);
}
public void setUseContactsDictionary(final boolean useContectsDictionary) {

6
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -679,7 +679,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
mDictionaryFacilitator.resetDictionaries(this /* context */, locales,
settingsValues.mUseContactsDict, settingsValues.mUsePersonalizedDicts,
false /* forceReloadMainDictionary */,
settingsValues.mAccount,
settingsValues.mAccount, "" /* dictNamePrefix */,
this /* DictionaryInitializationListener */);
if (settingsValues.mAutoCorrectionEnabledPerUserSettings) {
mInputLogic.mSuggest.setAutoCorrectionThreshold(
@ -697,7 +697,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
mDictionaryFacilitator.getLocales(), settingsValues.mUseContactsDict,
settingsValues.mUsePersonalizedDicts,
true /* forceReloadMainDictionary */,
settingsValues.mAccount,
settingsValues.mAccount, "" /* dictNamePrefix */,
this /* DictionaryInitializationListener */);
}
@ -1810,7 +1810,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
mDictionaryFacilitator.resetDictionaries(this, new Locale[] { locale },
settingsValues.mUseContactsDict, settingsValues.mUsePersonalizedDicts,
false /* forceReloadMainDictionary */,
settingsValues.mAccount,
settingsValues.mAccount, "", /* dictionaryNamePrefix */
this /* DictionaryInitializationListener */);
}

3
java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
View file

@ -17,8 +17,6 @@
package com.android.inputmethod.latin.personalization;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import com.android.inputmethod.annotations.ExternallyReferenced;
import com.android.inputmethod.annotations.UsedForTesting;
@ -27,7 +25,6 @@ import com.android.inputmethod.latin.ExpandableBinaryDictionary;
import com.android.inputmethod.latin.NgramContext;
import com.android.inputmethod.latin.common.Constants;
import com.android.inputmethod.latin.define.ProductionFlags;
import com.android.inputmethod.latin.settings.LocalSettingsConstants;
import com.android.inputmethod.latin.utils.DistracterFilter;
import java.io.File;

4
java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
View file

@ -67,10 +67,8 @@ public final class AndroidSpellCheckerService extends SpellCheckerService
// TODO: Make each spell checker session has its own session id.
private final ConcurrentLinkedQueue<Integer> mSessionIdPool = new ConcurrentLinkedQueue<>();
private static final int MAX_DICTIONARY_FACILITATOR_COUNT = 3;
private final DictionaryFacilitatorLruCache mDictionaryFacilitatorCache =
new DictionaryFacilitatorLruCache(this /* context */, MAX_DICTIONARY_FACILITATOR_COUNT,
DICTIONARY_NAME_PREFIX);
new DictionaryFacilitatorLruCache(this /* context */, DICTIONARY_NAME_PREFIX);
private final ConcurrentHashMap<Locale, Keyboard> mKeyboardCache = new ConcurrentHashMap<>();
// The threshold for a suggestion to be considered "recommended".

5
java/src/com/android/inputmethod/latin/utils/DistracterFilterCheckingExactMatchesAndSuggestions.java
View file

@ -53,7 +53,6 @@ public class DistracterFilterCheckingExactMatchesAndSuggestions implements Distr
DistracterFilterCheckingExactMatchesAndSuggestions.class.getSimpleName();
private static final boolean DEBUG = false;
private static final int MAX_DICTIONARY_FACILITATOR_CACHE_SIZE = 3;
private static final int MAX_DISTRACTERS_CACHE_SIZE = 1024;
private final Context mContext;
@ -81,8 +80,8 @@ public class DistracterFilterCheckingExactMatchesAndSuggestions implements Distr
mContext = context;
mLocaleToSubtypeCache = new ConcurrentHashMap<>();
mLocaleToKeyboardCache = new ConcurrentHashMap<>();
mDictionaryFacilitatorLruCache = new DictionaryFacilitatorLruCache(context,
MAX_DICTIONARY_FACILITATOR_CACHE_SIZE, "" /* dictionaryNamePrefix */);
mDictionaryFacilitatorLruCache = new DictionaryFacilitatorLruCache(
context, "" /* dictionaryNamePrefix */);
mDistractersCache = new LruCache<>(MAX_DISTRACTERS_CACHE_SIZE);
}

20
tests/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCacheTests.java
View file

@ -23,12 +23,9 @@ import android.test.suitebuilder.annotation.LargeTest;
@LargeTest
public class DictionaryFacilitatorLruCacheTests extends AndroidTestCase {
static final int MAX_CACHE_SIZE = 2;
static final int MAX_CACHE_SIZE_LARGE = 5;
public void testCacheSize() {
final DictionaryFacilitatorLruCache cache =
new DictionaryFacilitatorLruCache(getContext(), MAX_CACHE_SIZE, "");
new DictionaryFacilitatorLruCache(getContext(), "");
assertEquals(0, cache.getCachedLocalesForTesting().size());
assertNotNull(cache.get(Locale.US));
@ -42,12 +39,9 @@ public class DictionaryFacilitatorLruCacheTests extends AndroidTestCase {
}
public void testGetFacilitator() {
testGetFacilitator(new DictionaryFacilitatorLruCache(getContext(), MAX_CACHE_SIZE, ""));
testGetFacilitator(new DictionaryFacilitatorLruCache(
getContext(), MAX_CACHE_SIZE_LARGE, ""));
}
final DictionaryFacilitatorLruCache cache =
new DictionaryFacilitatorLruCache(getContext(), "");
private static void testGetFacilitator(final DictionaryFacilitatorLruCache cache) {
final DictionaryFacilitator dictionaryFacilitatorEnUs = cache.get(Locale.US);
assertNotNull(dictionaryFacilitatorEnUs);
assertTrue(dictionaryFacilitatorEnUs.isForLocales(new Locale[] { Locale.US }));
@ -62,13 +56,9 @@ public class DictionaryFacilitatorLruCacheTests extends AndroidTestCase {
}
public void testSetUseContactsDictionary() {
testSetUseContactsDictionary(new DictionaryFacilitatorLruCache(
getContext(), MAX_CACHE_SIZE, ""));
testSetUseContactsDictionary(new DictionaryFacilitatorLruCache(
getContext(), MAX_CACHE_SIZE_LARGE, ""));
}
final DictionaryFacilitatorLruCache cache =
new DictionaryFacilitatorLruCache(getContext(), "");
private static void testSetUseContactsDictionary(final DictionaryFacilitatorLruCache cache) {
assertNull(cache.get(Locale.US).getSubDictForTesting(Dictionary.TYPE_CONTACTS));
cache.setUseContactsDictionary(true /* useContactsDictionary */);
assertNotNull(cache.get(Locale.US).getSubDictForTesting(Dictionary.TYPE_CONTACTS));