Prepare to implement distracter filter (281dd993) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+0 −1

Original line number	Diff line number	Diff line
		@@ -536,7 +536,6 @@ public class DictionaryFacilitatorForSuggest {
		return maxFreq;
		}


		public void clearUserHistoryDictionary() {
		final UserHistoryDictionary userHistoryDict = mDictionaries.mUserHistoryDictionary;
		if (userHistoryDict == null) {

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

+14 −2

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		@@ -84,6 +84,7 @@ import com.android.inputmethod.latin.utils.ApplicationUtils;
		import com.android.inputmethod.latin.utils.CapsModeUtils;
		import com.android.inputmethod.latin.utils.CoordinateUtils;
		import com.android.inputmethod.latin.utils.DialogUtils;
		import com.android.inputmethod.latin.utils.DistracterFilter;
		import com.android.inputmethod.latin.utils.ImportantNoticeUtils;
		import com.android.inputmethod.latin.utils.IntentUtils;
		import com.android.inputmethod.latin.utils.JniUtils;
		@@ -540,6 +541,14 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		refreshPersonalizationDictionarySession();
		}

		private DistracterFilter createDistracterFilter() {
		final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView();
		final Keyboard keyboard = mainKeyboardView.getKeyboard();
		final DistracterFilter distracterFilter = new DistracterFilter(mInputLogic.mSuggest,
		keyboard);
		return distracterFilter;
		}

		private void refreshPersonalizationDictionarySession() {
		final DictionaryFacilitatorForSuggest dictionaryFacilitator =
		mInputLogic.mSuggest.mDictionaryFacilitator;
		@@ -564,7 +573,9 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		PersonalizationHelper.removeAllPersonalizationDictionaries(this);
		PersonalizationDictionarySessionRegistrar.resetAll(this);
		} else {
		PersonalizationDictionarySessionRegistrar.init(this, dictionaryFacilitator);
		final DistracterFilter distracterFilter = createDistracterFilter();
		PersonalizationDictionarySessionRegistrar.init(
		this, dictionaryFacilitator, distracterFilter);
		}
		}

		@@ -662,8 +673,9 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		mInputLogic.mConnection.finishComposingText();
		mInputLogic.mConnection.endBatchEdit();
		}
		final DistracterFilter distracterFilter = createDistracterFilter();
		PersonalizationDictionarySessionRegistrar.onConfigurationChanged(this, conf,
		mInputLogic.mSuggest.mDictionaryFacilitator);
		mInputLogic.mSuggest.mDictionaryFacilitator, distracterFilter);
		super.onConfigurationChanged(conf);
		}

java/src/com/android/inputmethod/latin/personalization/PersonalizationDictionarySessionRegistrar.java

+5 −2

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		@@ -20,14 +20,17 @@ import android.content.Context;
		import android.content.res.Configuration;

		import com.android.inputmethod.latin.DictionaryFacilitatorForSuggest;
		import com.android.inputmethod.latin.utils.DistracterFilter;

		public class PersonalizationDictionarySessionRegistrar {
		public static void init(final Context context,
		final DictionaryFacilitatorForSuggest dictionaryFacilitator) {
		final DictionaryFacilitatorForSuggest dictionaryFacilitator,
		final DistracterFilter distracterFilter) {
		}

		public static void onConfigurationChanged(final Context context, final Configuration conf,
		final DictionaryFacilitatorForSuggest dictionaryFacilitator) {
		final DictionaryFacilitatorForSuggest dictionaryFacilitator,
		final DistracterFilter distracterFilter) {
		}

		public static void onUpdateData(final Context context, final String type) {

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

0 → 100644

+48 −0

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		/*
		* Copyright (C) 2014 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.inputmethod.latin.utils;

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

		/**
		* This class is used to prevent distracters/misspellings being added to personalization
		* or user history dictionaries
		*/
		public class DistracterFilter {
		private final Suggest mSuggest;
		private final Keyboard mKeyboard;

		/**
		* Create a DistracterFilter instance.
		*
		* @param suggest an instance of Suggest which will be used to obtain a list of suggestions
		* for a potential distracter/misspelling
		* @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 Suggest suggest, final Keyboard keyboard) {
		mSuggest = suggest;
		mKeyboard = keyboard;
		}

		public boolean isDistractorToWordsInDictionaries(final String prevWord,
		final String targetWord) {
		// TODO: to be implemented
		return false;
		}
		}