Revert "Use dedicated DictionaryFacilitator for DistracterFilter" (f9377c89) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/LatinIME.java

+5 −5

Original line number	Diff line number	Diff line
		@@ -140,10 +140,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		private final SubtypeState mSubtypeState = new SubtypeState();

		// Object for reacting to adding/removing a dictionary pack.
		private final BroadcastReceiver mDictionaryPackInstallReceiver =
		private BroadcastReceiver mDictionaryPackInstallReceiver =
		new DictionaryPackInstallBroadcastReceiver(this);

		private final BroadcastReceiver mDictionaryDumpBroadcastReceiver =
		private BroadcastReceiver mDictionaryDumpBroadcastReceiver =
		new DictionaryDumpBroadcastReceiver(this);

		private AlertDialog mOptionsDialog;
		@@ -1629,8 +1629,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		// boolean onKeyMultiple(final int keyCode, final int count, final KeyEvent event);

		// receive ringer mode change and network state change.
		private final BroadcastReceiver mConnectivityAndRingerModeChangeReceiver =
		new BroadcastReceiver() {
		private BroadcastReceiver mConnectivityAndRingerModeChangeReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(final Context context, final Intent intent) {
		final String action = intent.getAction();
		@@ -1747,7 +1746,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen

		@UsedForTesting
		/* package for test */ DistracterFilter createDistracterFilter() {
		return DistracterFilterUtils.createDistracterFilter(this /* Context */, mKeyboardSwitcher);
		return DistracterFilterUtils.createDistracterFilter(
		mInputLogic.mSuggest, mKeyboardSwitcher);
		}

		public void dumpDictionaryForDebug(final String dictName) {

java/src/com/android/inputmethod/latin/utils/DistracterFilter.java

+6 −45

Original line number	Diff line number	Diff line
		@@ -16,17 +16,8 @@

		package com.android.inputmethod.latin.utils;

		import java.util.Locale;
		import java.util.concurrent.CountDownLatch;
		import java.util.concurrent.TimeUnit;

		import android.content.Context;
		import android.util.Log;

		import com.android.inputmethod.keyboard.Keyboard;
		import com.android.inputmethod.latin.Constants;
		import com.android.inputmethod.latin.DictionaryFacilitatorForSuggest.
		DictionaryInitializationListener;
		import com.android.inputmethod.latin.Suggest;
		import com.android.inputmethod.latin.Suggest.OnGetSuggestedWordsCallback;
		import com.android.inputmethod.latin.SuggestedWords;
		@@ -38,11 +29,6 @@ import com.android.inputmethod.latin.WordComposer;
		* or user history dictionaries
		*/
		public class DistracterFilter {
		private static final String TAG = DistracterFilter.class.getSimpleName();

		private static final long TIMEOUT_TO_WAIT_LOADING_DICTIONARIES_IN_SECONDS = 120;

		private final Context mContext;
		private final Suggest mSuggest;
		private final Keyboard mKeyboard;

		@@ -56,13 +42,13 @@ public class DistracterFilter {
		/**
		* Create a DistracterFilter instance.
		*
		* @param context the context.
		* @param suggest an instance of Suggest which will be used to obtain a list of suggestions
		* for a potential distracter
		* @param keyboard the keyboard that is currently being used. This information is needed
		* when calling mSuggest.getSuggestedWords(...) to obtain a list of suggestions.
		*/
		public DistracterFilter(final Context context, final Keyboard keyboard) {
		mContext = context;
		mSuggest = new Suggest();
		public DistracterFilter(final Suggest suggest, final Keyboard keyboard) {
		mSuggest = suggest;
		mKeyboard = keyboard;
		}

		@@ -80,44 +66,19 @@ public class DistracterFilter {
		return false;
		}

		private void loadDictionariesForLocale(final Locale newlocale) throws InterruptedException {
		final CountDownLatch countdownLatch = new CountDownLatch(1 /* count */);
		mSuggest.mDictionaryFacilitator.resetDictionaries(mContext, newlocale,
		false /* useContactsDict /, false / usePersonalizedDicts */,
		false /* forceReloadMainDictionary */,
		new DictionaryInitializationListener() {
		@Override
		public void onUpdateMainDictionaryAvailability(
		boolean isMainDictionaryAvailable) {
		countdownLatch.countDown();
		}
		});
		countdownLatch.await(TIMEOUT_TO_WAIT_LOADING_DICTIONARIES_IN_SECONDS, TimeUnit.SECONDS);
		}

		/**
		* Determine whether a word is a distracter to words in dictionaries.
		*
		* @param prevWord the previous word, or null if none.
		* @param testedWord the word that will be tested to see whether it is a distracter to words
		* in dictionaries.
		* @param locale the locale of words.
		* @return true if testedWord is a distracter, otherwise false.
		*/
		public boolean isDistracterToWordsInDictionaries(final String prevWord,
		final String testedWord, final Locale locale) {
		if (mKeyboard == null \|\| locale == null) {
		final String testedWord) {
		if (mSuggest == null \|\| mKeyboard == null) {
		return false;
		}
		if (!locale.equals(mSuggest.mDictionaryFacilitator.getLocale())) {
		// Reset dictionaries for the locale.
		try {
		loadDictionariesForLocale(locale);
		} catch (final InterruptedException e) {
		Log.e(TAG, "Interrupted while waiting for loading dicts in DistracterFilter", e);
		return false;
		}
		}

		final WordComposer composer = new WordComposer();
		final int[] codePoints = StringUtils.toCodePointArray(testedWord);

java/src/com/android/inputmethod/latin/utils/DistracterFilterUtils.java

+3 −4

Original line number	Diff line number	Diff line
		@@ -16,18 +16,17 @@

		package com.android.inputmethod.latin.utils;

		import android.content.Context;

		import com.android.inputmethod.keyboard.Keyboard;
		import com.android.inputmethod.keyboard.KeyboardSwitcher;
		import com.android.inputmethod.keyboard.MainKeyboardView;
		import com.android.inputmethod.latin.Suggest;

		public class DistracterFilterUtils {
		private DistracterFilterUtils() {
		// This utility class is not publicly instantiable.
		}

		public static final DistracterFilter createDistracterFilter(final Context context,
		public static final DistracterFilter createDistracterFilter(final Suggest suggest,
		final KeyboardSwitcher keyboardSwitcher) {
		final MainKeyboardView mainKeyboardView = keyboardSwitcher.getMainKeyboardView();
		// TODO: Create Keyboard when mainKeyboardView is null.
		@@ -35,7 +34,7 @@ public class DistracterFilterUtils {
		// spellchecker's logic.
		final Keyboard keyboard = (mainKeyboardView != null) ?
		mainKeyboardView.getKeyboard() : null;
		final DistracterFilter distracterFilter = new DistracterFilter(context, keyboard);
		final DistracterFilter distracterFilter = new DistracterFilter(suggest, keyboard);
		return distracterFilter;
		}
		}

java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -150,7 +150,7 @@ public final class LanguageModelParam {
		// Adding such a word to dictonaries would interfere with entering in-dictionary words. For
		// example, adding "mot" to dictionaries might interfere with entering "not".
		// This kind of OOV should be filtered out.
		if (distracterFilter.isDistracterToWordsInDictionaries(prevWord, targetWord, locale)) {
		if (distracterFilter.isDistracterToWordsInDictionaries(prevWord, targetWord)) {
		return null;
		}
		return createAndGetLanguageModelParamOfWord(prevWord, targetWord, timestamp,