diff options
Diffstat (limited to 'java')
7 files changed, 215 insertions, 90 deletions
diff --git a/java/res/xml-sw600dp/key_styles_common.xml b/java/res/xml-sw600dp/key_styles_common.xml index f407ba346..fc9342b91 100644 --- a/java/res/xml-sw600dp/key_styles_common.xml +++ b/java/res/xml-sw600dp/key_styles_common.xml @@ -178,16 +178,6 @@ latin:keyLabel="!text/label_to_alpha_key" latin:parentStyle="baseForLayoutSwitchKeyStyle" /> <key-style - latin:styleName="toMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:keyLabel="!text/label_to_more_symbol_for_tablet_key" - latin:parentStyle="baseForLayoutSwitchKeyStyle" /> - <key-style - latin:styleName="backFromMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:keyLabel="!text/label_to_symbol_key" - latin:parentStyle="baseForLayoutSwitchKeyStyle" /> - <key-style latin:styleName="comKeyStyle" latin:keyLabel="!text/keylabel_for_popular_domain" latin:keyLabelFlags="autoXScale|fontNormal|hasPopupHint|preserveCase" diff --git a/java/res/xml-sw768dp/key_styles_common.xml b/java/res/xml-sw768dp/key_styles_common.xml index 7c0a82a71..538930948 100644 --- a/java/res/xml-sw768dp/key_styles_common.xml +++ b/java/res/xml-sw768dp/key_styles_common.xml @@ -168,16 +168,6 @@ latin:keyLabel="!text/label_to_alpha_key" latin:parentStyle="baseForLayoutSwitchKeyStyle" /> <key-style - latin:styleName="toMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:keyLabel="!text/label_to_more_symbol_for_tablet_key" - latin:parentStyle="baseForLayoutSwitchKeyStyle" /> - <key-style - latin:styleName="backFromMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:keyLabel="!text/label_to_symbol_key" - latin:parentStyle="baseForLayoutSwitchKeyStyle" /> - <key-style latin:styleName="comKeyStyle" latin:keyLabel="!text/keylabel_for_popular_domain" latin:keyLabelFlags="fontNormal|hasPopupHint|preserveCase" diff --git a/java/res/xml/key_styles_common.xml b/java/res/xml/key_styles_common.xml index 355455e3b..dabe1e7eb 100644 --- a/java/res/xml/key_styles_common.xml +++ b/java/res/xml/key_styles_common.xml @@ -179,15 +179,6 @@ latin:keyLabel="!text/label_to_alpha_key" latin:parentStyle="baseForLayoutSwitchKeyStyle" /> <key-style - latin:styleName="toMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:keyLabel="!text/label_to_more_symbol_key" - latin:parentStyle="baseForLayoutSwitchKeyStyle" /> - <key-style - latin:styleName="backFromMoreSymbolKeyStyle" - latin:code="!code/key_shift" - latin:parentStyle="baseForToSymbolKeyStyle" /> - <key-style latin:styleName="punctuationKeyStyle" latin:keyLabel="." latin:keyLabelFlags="hasPopupHint" diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java index fce245824..507080db4 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java @@ -226,32 +226,30 @@ public final class KeyboardTextsSet { /* 121 */ "shortcut_as_more_key", /* 122 */ "action_next_as_more_key", /* 123 */ "action_previous_as_more_key", - /* 124 */ "label_to_more_symbol_key", - /* 125 */ "label_to_more_symbol_for_tablet_key", - /* 126 */ "label_tab_key", - /* 127 */ "label_to_phone_numeric_key", - /* 128 */ "label_to_phone_symbols_key", - /* 129 */ "label_time_am", - /* 130 */ "label_time_pm", - /* 131 */ "label_to_symbol_key_pcqwerty", - /* 132 */ "keylabel_for_popular_domain", - /* 133 */ "more_keys_for_popular_domain", - /* 134 */ "more_keys_for_smiley", - /* 135 */ "single_laqm_raqm", - /* 136 */ "single_laqm_raqm_rtl", - /* 137 */ "single_raqm_laqm", - /* 138 */ "double_laqm_raqm", - /* 139 */ "double_laqm_raqm_rtl", - /* 140 */ "double_raqm_laqm", - /* 141 */ "single_lqm_rqm", - /* 142 */ "single_9qm_lqm", - /* 143 */ "single_9qm_rqm", - /* 144 */ "double_lqm_rqm", - /* 145 */ "double_9qm_lqm", - /* 146 */ "double_9qm_rqm", - /* 147 */ "more_keys_for_single_quote", - /* 148 */ "more_keys_for_double_quote", - /* 149 */ "more_keys_for_tablet_double_quote", + /* 124 */ "label_tab_key", + /* 125 */ "label_to_phone_numeric_key", + /* 126 */ "label_to_phone_symbols_key", + /* 127 */ "label_time_am", + /* 128 */ "label_time_pm", + /* 129 */ "label_to_symbol_key_pcqwerty", + /* 130 */ "keylabel_for_popular_domain", + /* 131 */ "more_keys_for_popular_domain", + /* 132 */ "more_keys_for_smiley", + /* 133 */ "single_laqm_raqm", + /* 134 */ "single_laqm_raqm_rtl", + /* 135 */ "single_raqm_laqm", + /* 136 */ "double_laqm_raqm", + /* 137 */ "double_laqm_raqm_rtl", + /* 138 */ "double_raqm_laqm", + /* 139 */ "single_lqm_rqm", + /* 140 */ "single_9qm_lqm", + /* 141 */ "single_9qm_rqm", + /* 142 */ "double_lqm_rqm", + /* 143 */ "double_9qm_lqm", + /* 144 */ "double_9qm_rqm", + /* 145 */ "more_keys_for_single_quote", + /* 146 */ "more_keys_for_double_quote", + /* 147 */ "more_keys_for_tablet_double_quote", }; private static final String EMPTY = ""; @@ -379,28 +377,24 @@ public final class KeyboardTextsSet { /* 121 */ "!icon/shortcut_key|!code/key_shortcut", /* 122 */ "!hasLabels!,!text/label_next_key|!code/key_action_next", /* 123 */ "!hasLabels!,!text/label_previous_key|!code/key_action_previous", - // Label for "switch to more symbol" modifier key. Must be short to fit on key! - /* 124 */ "= \\ <", - // Label for "switch to more symbol" modifier key on tablets. Must be short to fit on key! - /* 125 */ "~ \\ {", // Label for "Tab" key. Must be short to fit on key! - /* 126 */ "Tab", + /* 124 */ "Tab", // Label for "switch to phone numeric" key. Must be short to fit on key! - /* 127 */ "123", + /* 125 */ "123", // Label for "switch to phone symbols" key. Must be short to fit on key! // U+FF0A: "＊" FULLWIDTH ASTERISK // U+FF03: "＃" FULLWIDTH NUMBER SIGN - /* 128 */ "\uFF0A\uFF03", + /* 126 */ "\uFF0A\uFF03", // Key label for "ante meridiem" - /* 129 */ "AM", + /* 127 */ "AM", // Key label for "post meridiem" - /* 130 */ "PM", + /* 128 */ "PM", // Label for "switch to symbols" key on PC QWERTY layout - /* 131 */ "Sym", - /* 132 */ ".com", + /* 129 */ "Sym", + /* 130 */ ".com", // popular web domains for the locale - most popular, displayed on the keyboard - /* 133 */ "!hasLabels!,.net,.org,.gov,.edu", - /* 134 */ "!fixedColumnOrder!5,!hasLabels!,=-O|=-O ,:-P|:-P ,;-)|;-) ,:-(|:-( ,:-)|:-) ,:-!|:-! ,:-$|:-$ ,B-)|B-) ,:O|:O ,:-*|:-* ,:-D|:-D ,:\'(|:\'( ,:-\\\\|:-\\\\ ,O:-)|O:-) ,:-[|:-[ ", + /* 131 */ "!hasLabels!,.net,.org,.gov,.edu", + /* 132 */ "!fixedColumnOrder!5,!hasLabels!,=-O|=-O ,:-P|:-P ,;-)|;-) ,:-(|:-( ,:-)|:-) ,:-!|:-! ,:-$|:-$ ,B-)|B-) ,:O|:O ,:-*|:-* ,:-D|:-D ,:\'(|:\'( ,:-\\\\|:-\\\\ ,O:-)|O:-) ,:-[|:-[ ", // U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK // U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK // U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK @@ -422,24 +416,24 @@ public final class KeyboardTextsSet { // The following each quotation mark pair consist of // <opening quotation mark>, <closing quotation mark> // and is named after (single|double)_<opening quotation mark>_<closing quotation mark>. - /* 135 */ "\u2039,\u203A", - /* 136 */ "\u2039|\u203A,\u203A|\u2039", - /* 137 */ "\u203A,\u2039", - /* 138 */ "\u00AB,\u00BB", - /* 139 */ "\u00AB|\u00BB,\u00BB|\u00AB", - /* 140 */ "\u00BB,\u00AB", + /* 133 */ "\u2039,\u203A", + /* 134 */ "\u2039|\u203A,\u203A|\u2039", + /* 135 */ "\u203A,\u2039", + /* 136 */ "\u00AB,\u00BB", + /* 137 */ "\u00AB|\u00BB,\u00BB|\u00AB", + /* 138 */ "\u00BB,\u00AB", // The following each quotation mark triplet consists of // <another quotation mark>, <opening quotation mark>, <closing quotation mark> // and is named after (single|double)_<opening quotation mark>_<closing quotation mark>. - /* 141 */ "\u201A,\u2018,\u2019", - /* 142 */ "\u2019,\u201A,\u2018", - /* 143 */ "\u2018,\u201A,\u2019", - /* 144 */ "\u201E,\u201C,\u201D", - /* 145 */ "\u201D,\u201E,\u201C", - /* 146 */ "\u201C,\u201E,\u201D", - /* 147 */ "!fixedColumnOrder!5,!text/single_quotes,!text/single_angle_quotes", - /* 148 */ "!fixedColumnOrder!5,!text/double_quotes,!text/double_angle_quotes", - /* 149 */ "!fixedColumnOrder!6,!text/double_quotes,!text/single_quotes,!text/double_angle_quotes,!text/single_angle_quotes", + /* 139 */ "\u201A,\u2018,\u2019", + /* 140 */ "\u2019,\u201A,\u2018", + /* 141 */ "\u2018,\u201A,\u2019", + /* 142 */ "\u201E,\u201C,\u201D", + /* 143 */ "\u201D,\u201E,\u201C", + /* 144 */ "\u201C,\u201E,\u201D", + /* 145 */ "!fixedColumnOrder!5,!text/single_quotes,!text/single_angle_quotes", + /* 146 */ "!fixedColumnOrder!5,!text/double_quotes,!text/double_angle_quotes", + /* 147 */ "!fixedColumnOrder!6,!text/double_quotes,!text/single_quotes,!text/double_angle_quotes,!text/single_angle_quotes", }; /* Language af: Afrikaans */ diff --git a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java index 37256770a..7124c4c97 100644 --- a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java @@ -23,6 +23,7 @@ import android.util.Log; import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.keyboard.ProximityInfo; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; +import com.android.inputmethod.latin.personalization.DynamicPersonalizationDictionaryWriter; import com.android.inputmethod.latin.utils.CollectionUtils; import java.io.File; @@ -118,10 +119,9 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { } private static AbstractDictionaryWriter getDictionaryWriter(final Context context, - final String dictType, final boolean isUpdatable) { - if (isUpdatable) { - // TODO: Employ dynamically updatable DictionaryWriter. - return new DictionaryWriter(context, dictType); + final String dictType, final boolean isDynamicPersonalizationDictionary) { + if (isDynamicPersonalizationDictionary) { + return new DynamicPersonalizationDictionaryWriter(context, dictType); } else { return new DictionaryWriter(context, dictType); } @@ -145,6 +145,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { mIsUpdatable = isUpdatable; mBinaryDictionary = null; mSharedDictionaryController = getSharedDictionaryController(filename); + // Currently, only dynamic personalization dictionary is updatable. mDictionaryWriter = getDictionaryWriter(context, dictType, isUpdatable); } diff --git a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java index fc87cfac2..491964f38 100644 --- a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java +++ b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java @@ -327,7 +327,7 @@ public class ExpandableDictionary extends Dictionary { return (node == null) ? false : !node.mShortcutOnly; } - protected boolean removeBigram(final String word1, final String word2) { + public boolean removeBigram(final String word1, final String word2) { // Refer to addOrSetBigram() about word1.toLowerCase() final Node firstWord = searchWord(mRoots, word1.toLowerCase(), 0, null); final Node secondWord = searchWord(mRoots, word2, 0, null); @@ -359,7 +359,7 @@ public class ExpandableDictionary extends Dictionary { return (node == null) ? -1 : node.mFrequency; } - protected NextWord getBigramWord(final String word1, final String word2) { + public NextWord getBigramWord(final String word1, final String word2) { // Refer to addOrSetBigram() about word1.toLowerCase() final Node firstWord = searchWord(mRoots, word1.toLowerCase(), 0, null); final Node secondWord = searchWord(mRoots, word2, 0, null); @@ -700,7 +700,7 @@ public class ExpandableDictionary extends Dictionary { return null; } - protected void clearDictionary() { + public void clearDictionary() { mRoots = new NodeArray(); } diff --git a/java/src/com/android/inputmethod/latin/personalization/DynamicPersonalizationDictionaryWriter.java b/java/src/com/android/inputmethod/latin/personalization/DynamicPersonalizationDictionaryWriter.java new file mode 100644 index 000000000..a1d93efc4 --- /dev/null +++ b/java/src/com/android/inputmethod/latin/personalization/DynamicPersonalizationDictionaryWriter.java @@ -0,0 +1,159 @@ +/* + * Copyright (C) 2013 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.personalization; + +import android.content.Context; + +import com.android.inputmethod.keyboard.ProximityInfo; +import com.android.inputmethod.latin.AbstractDictionaryWriter; +import com.android.inputmethod.latin.ExpandableDictionary; +import com.android.inputmethod.latin.WordComposer; +import com.android.inputmethod.latin.ExpandableDictionary.NextWord; +import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; +import com.android.inputmethod.latin.makedict.DictEncoder; +import com.android.inputmethod.latin.makedict.FormatSpec; +import com.android.inputmethod.latin.makedict.UnsupportedFormatException; +import com.android.inputmethod.latin.utils.UserHistoryDictIOUtils; +import com.android.inputmethod.latin.utils.UserHistoryDictIOUtils.BigramDictionaryInterface; +import com.android.inputmethod.latin.utils.UserHistoryForgettingCurveUtils; +import com.android.inputmethod.latin.utils.UserHistoryForgettingCurveUtils.ForgettingCurveParams; + +import java.io.IOException; +import java.util.ArrayList; + +// Currently this class is used to implement dynamic prodiction dictionary. +// TODO: Move to native code. +public class DynamicPersonalizationDictionaryWriter extends AbstractDictionaryWriter { + private static final String TAG = DynamicPersonalizationDictionaryWriter.class.getSimpleName(); + /** Maximum number of pairs. Pruning will start when databases goes above this number. */ + public static final int MAX_HISTORY_BIGRAMS = 10000; + + /** Any pair being typed or picked */ + private static final int FREQUENCY_FOR_TYPED = 2; + + private static final int BINARY_DICT_VERSION = 3; + private static final FormatSpec.FormatOptions FORMAT_OPTIONS = + new FormatSpec.FormatOptions(BINARY_DICT_VERSION, true /* supportsDynamicUpdate */); + + private final UserHistoryDictionaryBigramList mBigramList = + new UserHistoryDictionaryBigramList(); + private final ExpandableDictionary mExpandableDictionary; + + public DynamicPersonalizationDictionaryWriter(final Context context, final String dictType) { + super(context, dictType); + mExpandableDictionary = new ExpandableDictionary(context, dictType); + } + + @Override + public void clear() { + mBigramList.evictAll(); + mExpandableDictionary.clearDictionary(); + } + + /** + * Adds a word unigram to the fusion dictionary. Call updateBinaryDictionary when all changes + * are done to update the binary dictionary. + */ + @Override + public void addUnigramWord(final String word, final String shortcutTarget, final int frequency, + final boolean isNotAWord) { + mExpandableDictionary.addWord(word, shortcutTarget, frequency); + mBigramList.addBigram(null, word, (byte)frequency); + } + + @Override + public void addBigramWords(final String word0, final String word1, final int frequency, + final boolean isValid, final long lastModifiedTime) { + if (lastModifiedTime > 0) { + mExpandableDictionary.setBigramAndGetFrequency(word0, word1, + new ForgettingCurveParams(frequency, System.currentTimeMillis(), + lastModifiedTime)); + mBigramList.addBigram(word0, word1, (byte)frequency); + } else { + mExpandableDictionary.setBigramAndGetFrequency(word0, word1, + new ForgettingCurveParams(isValid)); + mBigramList.addBigram(word0, word1, (byte)frequency); + } + } + + @Override + public void removeBigramWords(final String word0, final String word1) { + if (mBigramList.removeBigram(word0, word1)) { + mExpandableDictionary.removeBigram(word0, word1); + } + } + + @Override + protected void writeDictionary(final DictEncoder dictEncoder) + throws IOException, UnsupportedFormatException { + UserHistoryDictIOUtils.writeDictionary(dictEncoder, + new FrequencyProvider(mBigramList, mExpandableDictionary), mBigramList, + FORMAT_OPTIONS); + } + + private static class FrequencyProvider implements BigramDictionaryInterface { + final private UserHistoryDictionaryBigramList mBigramList; + final private ExpandableDictionary mExpandableDictionary; + + public FrequencyProvider(final UserHistoryDictionaryBigramList bigramList, + final ExpandableDictionary expandableDictionary) { + mBigramList = bigramList; + mExpandableDictionary = expandableDictionary; + } + @Override + public int getFrequency(final String word0, final String word1) { + final int freq; + if (word0 == null) { // unigram + freq = FREQUENCY_FOR_TYPED; + } else { // bigram + final NextWord nw = mExpandableDictionary.getBigramWord(word0, word1); + if (nw != null) { + final ForgettingCurveParams forgettingCurveParams = nw.getFcParams(); + final byte prevFc = mBigramList.getBigrams(word0).get(word1); + final byte fc = forgettingCurveParams.getFc(); + final boolean isValid = forgettingCurveParams.isValid(); + if (prevFc > 0 && prevFc == fc) { + freq = fc & 0xFF; + } else if (UserHistoryForgettingCurveUtils. + needsToSave(fc, isValid, mBigramList.size() <= MAX_HISTORY_BIGRAMS)) { + freq = fc & 0xFF; + } else { + // Delete this entry + freq = -1; + } + } else { + // Delete this entry + freq = -1; + } + } + return freq; + } + } + + @Override + public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, + final String prevWord, final ProximityInfo proximityInfo, + boolean blockOffensiveWords) { + return mExpandableDictionary.getSuggestions(composer, prevWord, proximityInfo, + blockOffensiveWords); + } + + @Override + public boolean isValidWord(final String word) { + return mExpandableDictionary.isValidWord(word); + } +} |