diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin')
28 files changed, 254 insertions, 301 deletions
diff --git a/java/src/com/android/inputmethod/latin/AutoCorrection.java b/java/src/com/android/inputmethod/latin/AutoCorrection.java index 84fad158f..fa35922b0 100644 --- a/java/src/com/android/inputmethod/latin/AutoCorrection.java +++ b/java/src/com/android/inputmethod/latin/AutoCorrection.java @@ -33,11 +33,11 @@ public final class AutoCorrection { } public static boolean isValidWord(final ConcurrentHashMap<String, Dictionary> dictionaries, - CharSequence word, boolean ignoreCase) { + final String word, final boolean ignoreCase) { if (TextUtils.isEmpty(word)) { return false; } - final CharSequence lowerCasedWord = word.toString().toLowerCase(); + final String lowerCasedWord = word.toLowerCase(); for (final String key : dictionaries.keySet()) { final Dictionary dictionary = dictionaries.get(key); // It's unclear how realistically 'dictionary' can be null, but the monkey is somehow @@ -57,7 +57,7 @@ public final class AutoCorrection { } public static int getMaxFrequency(final ConcurrentHashMap<String, Dictionary> dictionaries, - CharSequence word) { + final String word) { if (TextUtils.isEmpty(word)) { return Dictionary.NOT_A_PROBABILITY; } @@ -76,12 +76,13 @@ public final class AutoCorrection { // Returns true if this is in any of the dictionaries. public static boolean isInTheDictionary( final ConcurrentHashMap<String, Dictionary> dictionaries, - final CharSequence word, final boolean ignoreCase) { + final String word, final boolean ignoreCase) { return isValidWord(dictionaries, word, ignoreCase); } - public static boolean suggestionExceedsAutoCorrectionThreshold(SuggestedWordInfo suggestion, - CharSequence consideredWord, float autoCorrectionThreshold) { + public static boolean suggestionExceedsAutoCorrectionThreshold( + final SuggestedWordInfo suggestion, final String consideredWord, + final float autoCorrectionThreshold) { if (null != suggestion) { // Shortlist a whitelisted word if (suggestion.mKind == SuggestedWordInfo.KIND_WHITELIST) return true; @@ -89,8 +90,7 @@ public final class AutoCorrection { // TODO: when the normalized score of the first suggestion is nearly equals to // the normalized score of the second suggestion, behave less aggressive. final float normalizedScore = BinaryDictionary.calcNormalizedScore( - consideredWord.toString(), suggestion.mWord.toString(), - autoCorrectionSuggestionScore); + consideredWord, suggestion.mWord, autoCorrectionSuggestionScore); if (DBG) { Log.d(TAG, "Normalized " + consideredWord + "," + suggestion + "," + autoCorrectionSuggestionScore + ", " + normalizedScore @@ -100,8 +100,7 @@ public final class AutoCorrection { if (DBG) { Log.d(TAG, "Auto corrected by S-threshold."); } - return !shouldBlockAutoCorrectionBySafetyNet(consideredWord.toString(), - suggestion.mWord); + return !shouldBlockAutoCorrectionBySafetyNet(consideredWord, suggestion.mWord); } } return false; @@ -110,7 +109,7 @@ public final class AutoCorrection { // TODO: Resolve the inconsistencies between the native auto correction algorithms and // this safety net public static boolean shouldBlockAutoCorrectionBySafetyNet(final String typedWord, - final CharSequence suggestion) { + final String suggestion) { // Safety net for auto correction. // Actually if we hit this safety net, it's a bug. // If user selected aggressive auto correction mode, there is no need to use the safety @@ -123,7 +122,7 @@ public final class AutoCorrection { } final int maxEditDistanceOfNativeDictionary = (typedWordLength < 5 ? 2 : typedWordLength / 2) + 1; - final int distance = BinaryDictionary.editDistance(typedWord, suggestion.toString()); + final int distance = BinaryDictionary.editDistance(typedWord, suggestion); if (DBG) { Log.d(TAG, "Autocorrected edit distance = " + distance + ", " + maxEditDistanceOfNativeDictionary); diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java index 9c48aa1a4..80af4b9fa 100644 --- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java @@ -64,7 +64,7 @@ public final class BinaryDictionary extends Dictionary { // TODO: There should be a way to remove used DicTraverseSession objects from // {@code mDicTraverseSessions}. - private DicTraverseSession getTraverseSession(int traverseSessionId) { + private DicTraverseSession getTraverseSession(final int traverseSessionId) { synchronized(mDicTraverseSessions) { DicTraverseSession traverseSession = mDicTraverseSessions.get(traverseSessionId); if (traverseSession == null) { @@ -81,7 +81,6 @@ public final class BinaryDictionary extends Dictionary { /** * Constructor for the binary dictionary. This is supposed to be called from the * dictionary factory. - * All implementations should pass null into flagArray, except for testing purposes. * @param context the context to access the environment from. * @param filename the name of the file to read through native code. * @param offset the offset of the dictionary data within the file. @@ -116,26 +115,27 @@ public final class BinaryDictionary extends Dictionary { private static native int editDistanceNative(char[] before, char[] after); // TODO: Move native dict into session - private final void loadDictionary(String path, long startOffset, long length) { + private final void loadDictionary(final String path, final long startOffset, + final long length) { mNativeDict = openNative(path, startOffset, length, FULL_WORD_SCORE_MULTIPLIER, MAX_WORD_LENGTH, MAX_WORDS, MAX_PREDICTIONS); } @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, 0); } @Override public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo, int sessionId) { + final String prevWord, final ProximityInfo proximityInfo, int sessionId) { if (!isValidDictionary()) return null; Arrays.fill(mInputCodePoints, Constants.NOT_A_CODE); // TODO: toLowerCase in the native code final int[] prevWordCodePointArray = (null == prevWord) - ? null : StringUtils.toCodePointArray(prevWord.toString()); + ? null : StringUtils.toCodePointArray(prevWord); final int composerSize = composer.size(); final boolean isGesture = composer.isBatchMode(); @@ -174,15 +174,16 @@ public final class BinaryDictionary extends Dictionary { return suggestions; } - /* package for test */ boolean isValidDictionary() { + public boolean isValidDictionary() { return mNativeDict != 0; } - public static float calcNormalizedScore(String before, String after, int score) { + public static float calcNormalizedScore(final String before, final String after, + final int score) { return calcNormalizedScoreNative(before.toCharArray(), after.toCharArray(), score); } - public static int editDistance(String before, String after) { + public static int editDistance(final String before, final String after) { if (before == null || after == null) { throw new IllegalArgumentException(); } @@ -190,23 +191,23 @@ public final class BinaryDictionary extends Dictionary { } @Override - public boolean isValidWord(CharSequence word) { + public boolean isValidWord(final String word) { return getFrequency(word) >= 0; } @Override - public int getFrequency(CharSequence word) { + public int getFrequency(final String word) { if (word == null) return -1; - int[] codePoints = StringUtils.toCodePointArray(word.toString()); + int[] codePoints = StringUtils.toCodePointArray(word); return getFrequencyNative(mNativeDict, codePoints); } // TODO: Add a batch process version (isValidBigramMultiple?) to avoid excessive numbers of jni // calls when checking for changes in an entire dictionary. - public boolean isValidBigram(CharSequence word1, CharSequence word2) { + public boolean isValidBigram(final String word1, final String word2) { if (TextUtils.isEmpty(word1) || TextUtils.isEmpty(word2)) return false; - int[] chars1 = StringUtils.toCodePointArray(word1.toString()); - int[] chars2 = StringUtils.toCodePointArray(word2.toString()); + final int[] chars1 = StringUtils.toCodePointArray(word1); + final int[] chars2 = StringUtils.toCodePointArray(word2); return isValidBigramNative(mNativeDict, chars1, chars2); } diff --git a/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java index 5edc4314f..7c0448024 100644 --- a/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java @@ -62,7 +62,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { */ private final boolean mUseFirstLastBigrams; - public ContactsBinaryDictionary(final Context context, Locale locale) { + public ContactsBinaryDictionary(final Context context, final Locale locale) { super(context, getFilenameWithLocale(NAME, locale.toString()), Dictionary.TYPE_CONTACTS); mLocale = locale; mUseFirstLastBigrams = useFirstLastBigramsForLocale(locale); @@ -120,7 +120,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { } } - private boolean useFirstLastBigramsForLocale(Locale locale) { + private boolean useFirstLastBigramsForLocale(final Locale locale) { // TODO: Add firstname/lastname bigram rules for other languages. if (locale != null && locale.getLanguage().equals(Locale.ENGLISH.getLanguage())) { return true; @@ -128,7 +128,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { return false; } - private void addWords(Cursor cursor) { + private void addWords(final Cursor cursor) { clearFusionDictionary(); int count = 0; while (!cursor.isAfterLast() && count < MAX_CONTACT_COUNT) { @@ -160,7 +160,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { * Adds the words in a name (e.g., firstname/lastname) to the binary dictionary along with their * bigrams depending on locale. */ - private void addName(String name) { + private void addName(final String name) { int len = StringUtils.codePointCount(name); String prevWord = null; // TODO: Better tokenization for non-Latin writing systems @@ -188,7 +188,8 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { /** * Returns the index of the last letter in the word, starting from position startIndex. */ - private static int getWordEndPosition(String string, int len, int startIndex) { + private static int getWordEndPosition(final String string, final int len, + final int startIndex) { int end; int cp = 0; for (end = startIndex + 1; end < len; end += Character.charCount(cp)) { @@ -249,7 +250,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { return false; } - private static boolean isValidName(String name) { + private static boolean isValidName(final String name) { if (name != null && -1 == name.indexOf('@')) { return true; } @@ -259,7 +260,7 @@ public class ContactsBinaryDictionary extends ExpandableBinaryDictionary { /** * Checks if the words in a name are in the current binary dictionary. */ - private boolean isNameInDictionary(String name) { + private boolean isNameInDictionary(final String name) { int len = StringUtils.codePointCount(name); String prevWord = null; for (int i = 0; i < len; i++) { diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java index 88d0c09dd..8207bc47f 100644 --- a/java/src/com/android/inputmethod/latin/Dictionary.java +++ b/java/src/com/android/inputmethod/latin/Dictionary.java @@ -59,12 +59,12 @@ public abstract class Dictionary { // TODO: pass more context than just the previous word, to enable better suggestions (n-gram // and more) abstract public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo); + final String prevWord, final ProximityInfo proximityInfo); // The default implementation of this method ignores sessionId. // Subclasses that want to use sessionId need to override this method. public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo, int sessionId) { + final String prevWord, final ProximityInfo proximityInfo, final int sessionId) { return getSuggestions(composer, prevWord, proximityInfo); } @@ -73,9 +73,9 @@ public abstract class Dictionary { * @param word the word to search for. The search should be case-insensitive. * @return true if the word exists, false otherwise */ - abstract public boolean isValidWord(CharSequence word); + abstract public boolean isValidWord(final String word); - public int getFrequency(CharSequence word) { + public int getFrequency(final String word) { return NOT_A_PROBABILITY; } @@ -87,7 +87,7 @@ public abstract class Dictionary { * @param typedWord the word to compare with * @return true if they are the same, false otherwise. */ - protected boolean same(final char[] word, final int length, final CharSequence typedWord) { + protected boolean same(final char[] word, final int length, final String typedWord) { if (typedWord.length() != length) { return false; } diff --git a/java/src/com/android/inputmethod/latin/DictionaryCollection.java b/java/src/com/android/inputmethod/latin/DictionaryCollection.java index d3b120989..7f78ac8a2 100644 --- a/java/src/com/android/inputmethod/latin/DictionaryCollection.java +++ b/java/src/com/android/inputmethod/latin/DictionaryCollection.java @@ -56,7 +56,7 @@ public final class DictionaryCollection extends Dictionary { @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { final CopyOnWriteArrayList<Dictionary> dictionaries = mDictionaries; if (dictionaries.isEmpty()) return null; // To avoid creating unnecessary objects, we get the list out of the first @@ -74,14 +74,14 @@ public final class DictionaryCollection extends Dictionary { } @Override - public boolean isValidWord(CharSequence word) { + public boolean isValidWord(final String word) { for (int i = mDictionaries.size() - 1; i >= 0; --i) if (mDictionaries.get(i).isValidWord(word)) return true; return false; } @Override - public int getFrequency(CharSequence word) { + public int getFrequency(final String word) { int maxFreq = -1; for (int i = mDictionaries.size() - 1; i >= 0; --i) { final int tempFreq = mDictionaries.get(i).getFrequency(word); diff --git a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java index b93c17f11..159867ade 100644 --- a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java @@ -198,7 +198,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { asyncReloadDictionaryIfRequired(); if (mLocalDictionaryController.tryLock()) { try { @@ -213,12 +213,12 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { } @Override - public boolean isValidWord(final CharSequence word) { + public boolean isValidWord(final String word) { asyncReloadDictionaryIfRequired(); return isValidWordInner(word); } - protected boolean isValidWordInner(final CharSequence word) { + protected boolean isValidWordInner(final String word) { if (mLocalDictionaryController.tryLock()) { try { return isValidWordLocked(word); @@ -229,17 +229,17 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { return false; } - protected boolean isValidWordLocked(final CharSequence word) { + protected boolean isValidWordLocked(final String word) { if (mBinaryDictionary == null) return false; return mBinaryDictionary.isValidWord(word); } - protected boolean isValidBigram(final CharSequence word1, final CharSequence word2) { + protected boolean isValidBigram(final String word1, final String word2) { if (mBinaryDictionary == null) return false; return mBinaryDictionary.isValidBigram(word1, word2); } - protected boolean isValidBigramInner(final CharSequence word1, final CharSequence word2) { + protected boolean isValidBigramInner(final String word1, final String word2) { if (mLocalDictionaryController.tryLock()) { try { return isValidBigramLocked(word1, word2); @@ -250,7 +250,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { return false; } - protected boolean isValidBigramLocked(final CharSequence word1, final CharSequence word2) { + protected boolean isValidBigramLocked(final String word1, final String word2) { if (mBinaryDictionary == null) return false; return mBinaryDictionary.isValidBigram(word1, word2); } diff --git a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java index 8cdc2a0af..c6a81033d 100644 --- a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java +++ b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java @@ -69,7 +69,7 @@ public class ExpandableDictionary extends Dictionary { mData = new Node[INCREMENT]; } - void add(Node n) { + void add(final Node n) { if (mLength + 1 > mData.length) { Node[] tempData = new Node[mLength + INCREMENT]; if (mLength > 0) { @@ -172,7 +172,7 @@ public class ExpandableDictionary extends Dictionary { } } - public void setRequiresReload(boolean reload) { + public void setRequiresReload(final boolean reload) { synchronized (mUpdatingLock) { mRequiresReload = reload; } @@ -202,8 +202,8 @@ public class ExpandableDictionary extends Dictionary { addWordRec(mRoots, word, 0, shortcutTarget, frequency, null); } - private void addWordRec(NodeArray children, final String word, final int depth, - final String shortcutTarget, final int frequency, Node parentNode) { + private void addWordRec(final NodeArray children, final String word, final int depth, + final String shortcutTarget, final int frequency, final Node parentNode) { final int wordLength = word.length(); if (wordLength <= depth) return; final char c = word.charAt(depth); @@ -248,7 +248,7 @@ public class ExpandableDictionary extends Dictionary { @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { if (reloadDictionaryIfRequired()) return null; if (composer.size() > 1) { if (composer.size() >= BinaryDictionary.MAX_WORD_LENGTH) { @@ -267,8 +267,7 @@ public class ExpandableDictionary extends Dictionary { // This reloads the dictionary if required, and returns whether it's currently updating its // contents or not. - // @VisibleForTesting - boolean reloadDictionaryIfRequired() { + private boolean reloadDictionaryIfRequired() { synchronized (mUpdatingLock) { // If we need to update, start off a background task if (mRequiresReload) startDictionaryLoadingTaskLocked(); @@ -277,7 +276,7 @@ public class ExpandableDictionary extends Dictionary { } protected ArrayList<SuggestedWordInfo> getWordsInner(final WordComposer codes, - final CharSequence prevWordForBigrams, final ProximityInfo proximityInfo) { + final String prevWordForBigrams, final ProximityInfo proximityInfo) { final ArrayList<SuggestedWordInfo> suggestions = CollectionUtils.newArrayList(); mInputLength = codes.size(); if (mCodes.length < mInputLength) mCodes = new int[mInputLength][]; @@ -305,7 +304,7 @@ public class ExpandableDictionary extends Dictionary { } @Override - public synchronized boolean isValidWord(CharSequence word) { + public synchronized boolean isValidWord(final String word) { synchronized (mUpdatingLock) { // If we need to update, start off a background task if (mRequiresReload) startDictionaryLoadingTaskLocked(); @@ -320,7 +319,7 @@ public class ExpandableDictionary extends Dictionary { return (node == null) ? false : !node.mShortcutOnly; } - protected boolean removeBigram(String word1, String word2) { + protected 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); @@ -345,13 +344,13 @@ public class ExpandableDictionary extends Dictionary { /** * Returns the word's frequency or -1 if not found */ - protected int getWordFrequency(CharSequence word) { + protected int getWordFrequency(final String word) { // Case-sensitive search final Node node = searchNode(mRoots, word, 0, word.length()); return (node == null) ? -1 : node.mFrequency; } - protected NextWord getBigramWord(String word1, String word2) { + protected 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); @@ -368,7 +367,8 @@ public class ExpandableDictionary extends Dictionary { return null; } - private static int computeSkippedWordFinalFreq(int freq, int snr, int inputLength) { + private static int computeSkippedWordFinalFreq(final int freq, final int snr, + final int inputLength) { // The computation itself makes sense for >= 2, but the == 2 case returns 0 // anyway so we may as well test against 3 instead and return the constant if (inputLength >= 3) { @@ -431,9 +431,9 @@ public class ExpandableDictionary extends Dictionary { * @param suggestions the list in which to add suggestions */ // TODO: Share this routine with the native code for BinaryDictionary - protected void getWordsRec(NodeArray roots, final WordComposer codes, final char[] word, - final int depth, final boolean completion, int snr, int inputIndex, int skipPos, - final ArrayList<SuggestedWordInfo> suggestions) { + protected void getWordsRec(final NodeArray roots, final WordComposer codes, final char[] word, + final int depth, final boolean completion, final int snr, final int inputIndex, + final int skipPos, final ArrayList<SuggestedWordInfo> suggestions) { final int count = roots.mLength; final int codeSize = mInputLength; // Optimization: Prune out words that are too long compared to how much was typed. @@ -524,11 +524,13 @@ public class ExpandableDictionary extends Dictionary { } } - public int setBigramAndGetFrequency(String word1, String word2, int frequency) { + public int setBigramAndGetFrequency(final String word1, final String word2, + final int frequency) { return setBigramAndGetFrequency(word1, word2, frequency, null /* unused */); } - public int setBigramAndGetFrequency(String word1, String word2, ForgettingCurveParams fcp) { + public int setBigramAndGetFrequency(final String word1, final String word2, + final ForgettingCurveParams fcp) { return setBigramAndGetFrequency(word1, word2, 0 /* unused */, fcp); } @@ -540,8 +542,8 @@ public class ExpandableDictionary extends Dictionary { * @param fcp an instance of ForgettingCurveParams to use for decay policy * @return returns the final bigram frequency */ - private int setBigramAndGetFrequency( - String word1, String word2, int frequency, ForgettingCurveParams fcp) { + private int setBigramAndGetFrequency(final String word1, final String word2, + final int frequency, final ForgettingCurveParams fcp) { // We don't want results to be different according to case of the looked up left hand side // word. We do want however to return the correct case for the right hand side. // So we want to squash the case of the left hand side, and preserve that of the right @@ -572,7 +574,8 @@ public class ExpandableDictionary extends Dictionary { * Searches for the word and add the word if it does not exist. * @return Returns the terminal node of the word we are searching for. */ - private Node searchWord(NodeArray children, String word, int depth, Node parentNode) { + private Node searchWord(final NodeArray children, final String word, final int depth, + final Node parentNode) { final int wordLength = word.length(); final char c = word.charAt(depth); // Does children have the current character? @@ -602,36 +605,17 @@ public class ExpandableDictionary extends Dictionary { return searchWord(childNode.mChildren, word, depth + 1, childNode); } - private void runBigramReverseLookUp(final CharSequence previousWord, + private void runBigramReverseLookUp(final String previousWord, final ArrayList<SuggestedWordInfo> suggestions) { // Search for the lowercase version of the word only, because that's where bigrams // store their sons. - Node prevWord = searchNode(mRoots, previousWord.toString().toLowerCase(), 0, + final Node prevWord = searchNode(mRoots, previousWord.toLowerCase(), 0, previousWord.length()); if (prevWord != null && prevWord.mNGrams != null) { reverseLookUp(prevWord.mNGrams, suggestions); } } - /** - * Used for testing purposes and in the spell checker - * This function will wait for loading from database to be done - */ - void waitForDictionaryLoading() { - while (mUpdatingDictionary) { - try { - Thread.sleep(100); - } catch (InterruptedException e) { - // - } - } - } - - protected final void blockingReloadDictionaryIfRequired() { - reloadDictionaryIfRequired(); - waitForDictionaryLoading(); - } - // Local to reverseLookUp, but do not allocate each time. private final char[] mLookedUpString = new char[BinaryDictionary.MAX_WORD_LENGTH]; @@ -641,7 +625,7 @@ public class ExpandableDictionary extends Dictionary { * @param terminalNodes list of terminal nodes we want to add * @param suggestions the suggestion collection to add the word to */ - private void reverseLookUp(LinkedList<NextWord> terminalNodes, + private void reverseLookUp(final LinkedList<NextWord> terminalNodes, final ArrayList<SuggestedWordInfo> suggestions) { Node node; int freq; @@ -714,7 +698,7 @@ public class ExpandableDictionary extends Dictionary { } } - private static char toLowerCase(char c) { + private static char toLowerCase(final char c) { char baseChar = c; if (c < BASE_CHARS.length) { baseChar = BASE_CHARS[c]; diff --git a/java/src/com/android/inputmethod/latin/InputPointers.java b/java/src/com/android/inputmethod/latin/InputPointers.java index 6b48aabb3..7dffd96dd 100644 --- a/java/src/com/android/inputmethod/latin/InputPointers.java +++ b/java/src/com/android/inputmethod/latin/InputPointers.java @@ -16,6 +16,8 @@ package com.android.inputmethod.latin; +import com.android.inputmethod.annotations.UsedForTesting; + // TODO: This class is not thread-safe. public final class InputPointers { private final int mDefaultCapacity; @@ -39,7 +41,8 @@ public final class InputPointers { mTimes.add(index, time); } - public void addPointer(int x, int y, int pointerId, int time) { + @UsedForTesting + void addPointer(int x, int y, int pointerId, int time) { mXCoordinates.add(x); mYCoordinates.add(y); mPointerIds.add(pointerId); @@ -66,7 +69,8 @@ public final class InputPointers { * @param startPos the starting index of the pointers in {@code src}. * @param length the number of pointers to be appended. */ - public void append(InputPointers src, int startPos, int length) { + @UsedForTesting + void append(InputPointers src, int startPos, int length) { if (length == 0) { return; } diff --git a/java/src/com/android/inputmethod/latin/LastComposedWord.java b/java/src/com/android/inputmethod/latin/LastComposedWord.java index 94cdc9b85..44ef01204 100644 --- a/java/src/com/android/inputmethod/latin/LastComposedWord.java +++ b/java/src/com/android/inputmethod/latin/LastComposedWord.java @@ -44,7 +44,7 @@ public final class LastComposedWord { public final String mTypedWord; public final String mCommittedWord; public final String mSeparatorString; - public final CharSequence mPrevWord; + public final String mPrevWord; public final InputPointers mInputPointers = new InputPointers(BinaryDictionary.MAX_WORD_LENGTH); private boolean mActive; @@ -56,7 +56,7 @@ public final class LastComposedWord { // immutable. Do not fiddle with their contents after you passed them to this constructor. public LastComposedWord(final int[] primaryKeyCodes, final InputPointers inputPointers, final String typedWord, final String committedWord, - final String separatorString, final CharSequence prevWord) { + final String separatorString, final String prevWord) { mPrimaryKeyCodes = primaryKeyCodes; if (inputPointers != null) { mInputPointers.copy(inputPointers); diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 4cf6a5112..5cc9f5199 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -60,6 +60,7 @@ import android.view.inputmethod.InputMethodSubtype; import com.android.inputmethod.accessibility.AccessibilityUtils; import com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.compat.CompatUtils; import com.android.inputmethod.compat.InputMethodManagerCompatWrapper; import com.android.inputmethod.compat.InputMethodServiceCompatUtils; @@ -132,14 +133,14 @@ public final class LatinIME extends InputMethodService implements KeyboardAction private View mKeyPreviewBackingView; private View mSuggestionsContainer; private SuggestionStripView mSuggestionStripView; - /* package for tests */ Suggest mSuggest; + @UsedForTesting Suggest mSuggest; private CompletionInfo[] mApplicationSpecifiedCompletions; private ApplicationInfo mTargetApplicationInfo; private InputMethodManagerCompatWrapper mImm; private Resources mResources; private SharedPreferences mPrefs; - /* package for tests */ final KeyboardSwitcher mKeyboardSwitcher; + @UsedForTesting final KeyboardSwitcher mKeyboardSwitcher; private final SubtypeSwitcher mSubtypeSwitcher; private boolean mShouldSwitchToLastSubtype = true; @@ -171,7 +172,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction new DictionaryPackInstallBroadcastReceiver(this); // Keeps track of most recently inserted text (multi-character key) for reverting - private CharSequence mEnteredText; + private String mEnteredText; private boolean mIsAutoCorrectionIndicatorOn; @@ -422,7 +423,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction } // Has to be package-visible for unit tests - /* package for test */ + @UsedForTesting void loadSettings() { // Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() // is not guaranteed. It may even be called at the same time on a different thread. @@ -1093,7 +1094,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction private void commitTyped(final String separatorString) { if (!mWordComposer.isComposingWord()) return; - final CharSequence typedWord = mWordComposer.getTypedWord(); + final String typedWord = mWordComposer.getTypedWord(); if (typedWord.length() > 0) { commitChosenWord(typedWord, LastComposedWord.COMMIT_TYPE_USER_TYPED_WORD, separatorString); @@ -1379,7 +1380,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction // Called from PointerTracker through the KeyboardActionListener interface @Override - public void onTextInput(final CharSequence rawText) { + public void onTextInput(final String rawText) { mConnection.beginBatchEdit(); if (mWordComposer.isComposingWord()) { commitCurrentAutoCorrection(rawText.toString()); @@ -1387,7 +1388,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction resetComposingState(true /* alsoResetLastComposedWord */); } mHandler.postUpdateSuggestionStrip(); - final CharSequence text = specificTldProcessingOnTextInput(rawText); + final String text = specificTldProcessingOnTextInput(rawText); if (SPACE_STATE_PHANTOM == mSpaceState) { sendKeyCodePoint(Keyboard.CODE_SPACE); } @@ -1558,7 +1559,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction mKeyboardSwitcher.updateShiftState(); } - private CharSequence specificTldProcessingOnTextInput(final CharSequence text) { + private String specificTldProcessingOnTextInput(final String text) { if (text.length() <= 1 || text.charAt(0) != Keyboard.CODE_PERIOD || !Character.isLetter(text.charAt(1))) { // Not a tld: do nothing. @@ -1571,7 +1572,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction final CharSequence lastOne = mConnection.getTextBeforeCursor(1, 0); if (lastOne != null && lastOne.length() == 1 && lastOne.charAt(0) == Keyboard.CODE_PERIOD) { - return text.subSequence(1, text.length()); + return text.substring(1); } else { return text; } @@ -1831,7 +1832,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction return didAutoCorrect; } - private CharSequence getTextWithUnderline(final CharSequence text) { + private CharSequence getTextWithUnderline(final String text) { return mIsAutoCorrectionIndicatorOn ? SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(this, text) : text; @@ -1848,7 +1849,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction // TODO: make this private // Outside LatinIME, only used by the test suite. - /* package for tests */ + @UsedForTesting boolean isShowingPunctuationList() { if (mSuggestionStripView == null) return false; return mCurrentSettings.mSuggestPuncList == mSuggestionStripView.getSuggestions(); @@ -1926,7 +1927,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction // whatever is *before* the half-committed word in the buffer, hence 2; if we aren't, we // should just skip whitespace if any, so 1. // TODO: this is slow (2-way IPC) - we should probably cache this instead. - final CharSequence prevWord = + final String prevWord = mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, mWordComposer.isComposingWord() ? 2 : 1); final SuggestedWords suggestedWords = mSuggest.getSuggestedWords(mWordComposer, @@ -1935,7 +1936,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction return maybeRetrieveOlderSuggestions(typedWord, suggestedWords); } - private SuggestedWords maybeRetrieveOlderSuggestions(final CharSequence typedWord, + private SuggestedWords maybeRetrieveOlderSuggestions(final String typedWord, final SuggestedWords suggestedWords) { // TODO: consolidate this into getSuggestedWords // We update the suggestion strip only when we have some suggestions to show, i.e. when @@ -1965,13 +1966,12 @@ public final class LatinIME extends InputMethodService implements KeyboardAction } } - private void showSuggestionStrip(final SuggestedWords suggestedWords, - final CharSequence typedWord) { + private void showSuggestionStrip(final SuggestedWords suggestedWords, final String typedWord) { if (suggestedWords.isEmpty()) { clearSuggestionStrip(); return; } - final CharSequence autoCorrection; + final String autoCorrection; if (suggestedWords.mWillAutoCorrect) { autoCorrection = suggestedWords.getWord(1); } else { @@ -1989,9 +1989,9 @@ public final class LatinIME extends InputMethodService implements KeyboardAction if (mHandler.hasPendingUpdateSuggestions()) { updateSuggestionStrip(); } - final CharSequence typedAutoCorrection = mWordComposer.getAutoCorrectionOrNull(); + final String typedAutoCorrection = mWordComposer.getAutoCorrectionOrNull(); final String typedWord = mWordComposer.getTypedWord(); - final CharSequence autoCorrection = (typedAutoCorrection != null) + final String autoCorrection = (typedAutoCorrection != null) ? typedAutoCorrection : typedWord; if (autoCorrection != null) { if (TextUtils.isEmpty(typedWord)) { @@ -2022,7 +2022,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction // Called from {@link SuggestionStripView} through the {@link SuggestionStripView#Listener} // interface @Override - public void pickSuggestionManually(final int index, final CharSequence suggestion) { + public void pickSuggestionManually(final int index, final String suggestion) { final SuggestedWords suggestedWords = mSuggestionStripView.getSuggestions(); // If this is a punctuation picked from the suggestion strip, pass it to onCodeInput if (suggestion.length() == 1 && isShowingPunctuationList()) { @@ -2107,13 +2107,13 @@ public final class LatinIME extends InputMethodService implements KeyboardAction /** * Commits the chosen word to the text field and saves it for later retrieval. */ - private void commitChosenWord(final CharSequence chosenWord, final int commitType, + private void commitChosenWord(final String chosenWord, final int commitType, final String separatorString) { final SuggestedWords suggestedWords = mSuggestionStripView.getSuggestions(); mConnection.commitText(SuggestionSpanUtils.getTextWithSuggestionSpan( this, chosenWord, suggestedWords, mIsMainDictionaryAvailable), 1); // Add the word to the user history dictionary - final CharSequence prevWord = addToUserHistoryDictionary(chosenWord); + final String prevWord = addToUserHistoryDictionary(chosenWord); // TODO: figure out here if this is an auto-correct or if the best word is actually // what user typed. Note: currently this is done much later in // LastComposedWord#didCommitTypedWord by string equality of the remembered @@ -2132,7 +2132,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction setSuggestionStripShown(isSuggestionsStripVisible()); } - private CharSequence addToUserHistoryDictionary(final CharSequence suggestion) { + private String addToUserHistoryDictionary(final String suggestion) { if (TextUtils.isEmpty(suggestion)) return null; if (mSuggest == null) return null; @@ -2147,19 +2147,18 @@ public final class LatinIME extends InputMethodService implements KeyboardAction = mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, 2); final String secondWord; if (mWordComposer.wasAutoCapitalized() && !mWordComposer.isMostlyCaps()) { - secondWord = suggestion.toString().toLowerCase( - mSubtypeSwitcher.getCurrentSubtypeLocale()); + secondWord = suggestion.toLowerCase(mSubtypeSwitcher.getCurrentSubtypeLocale()); } else { - secondWord = suggestion.toString(); + secondWord = suggestion; } // We demote unrecognized words (frequency < 0, below) by specifying them as "invalid". // We don't add words with 0-frequency (assuming they would be profanity etc.). final int maxFreq = AutoCorrection.getMaxFrequency( mSuggest.getUnigramDictionaries(), suggestion); if (maxFreq == 0) return null; - userHistoryDictionary.addToUserHistory(null == prevWord ? null : prevWord.toString(), - secondWord, maxFreq > 0); - return prevWord; + final String prevWordString = (null == prevWord) ? null : prevWord.toString(); + userHistoryDictionary.addToUserHistory(prevWordString, secondWord, maxFreq > 0); + return prevWordString; } return null; } @@ -2184,9 +2183,9 @@ public final class LatinIME extends InputMethodService implements KeyboardAction } private void revertCommit() { - final CharSequence previousWord = mLastComposedWord.mPrevWord; + final String previousWord = mLastComposedWord.mPrevWord; final String originallyTypedWord = mLastComposedWord.mTypedWord; - final CharSequence committedWord = mLastComposedWord.mCommittedWord; + final String committedWord = mLastComposedWord.mCommittedWord; final int cancelLength = committedWord.length(); final int separatorLength = LastComposedWord.getSeparatorLength( mLastComposedWord.mSeparatorString); @@ -2196,9 +2195,9 @@ public final class LatinIME extends InputMethodService implements KeyboardAction if (mWordComposer.isComposingWord()) { throw new RuntimeException("revertCommit, but we are composing a word"); } - final String wordBeforeCursor = + final CharSequence wordBeforeCursor = mConnection.getTextBeforeCursor(deleteLength, 0) - .subSequence(0, cancelLength).toString(); + .subSequence(0, cancelLength); if (!TextUtils.equals(committedWord, wordBeforeCursor)) { throw new RuntimeException("revertCommit check failed: we thought we were " + "reverting \"" + committedWord @@ -2232,7 +2231,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction // TODO: Make this private // Outside LatinIME, only used by the {@link InputTestsBase} test suite. - /* package for test */ + @UsedForTesting void loadKeyboard() { // When the device locale is changed in SetupWizard etc., this method may get called via // onConfigurationChanged before SoftInputWindow is shown. diff --git a/java/src/com/android/inputmethod/latin/RichInputConnection.java b/java/src/com/android/inputmethod/latin/RichInputConnection.java index 21441369e..bf2dfbc0b 100644 --- a/java/src/com/android/inputmethod/latin/RichInputConnection.java +++ b/java/src/com/android/inputmethod/latin/RichInputConnection.java @@ -398,7 +398,7 @@ public final class RichInputConnection { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); } - public CharSequence getNthPreviousWord(final String sentenceSeperators, final int n) { + public String getNthPreviousWord(final String sentenceSeperators, final int n) { mIC = mParent.getCurrentInputConnection(); if (null == mIC) return null; final CharSequence prev = mIC.getTextBeforeCursor(LOOKBACK_CHARACTER_NUM, 0); @@ -466,19 +466,22 @@ public final class RichInputConnection { // (n = 2) "abc|" -> null // (n = 2) "abc |" -> null // (n = 2) "abc. def|" -> null - public static CharSequence getNthPreviousWord(final CharSequence prev, + public static String getNthPreviousWord(final CharSequence prev, final String sentenceSeperators, final int n) { if (prev == null) return null; - String[] w = spaceRegex.split(prev); + final String[] w = spaceRegex.split(prev); // If we can't find n words, or we found an empty word, return null. - if (w.length < n || w[w.length - n].length() <= 0) return null; + if (w.length < n) return null; + final String nthPrevWord = w[w.length - n]; + final int length = nthPrevWord.length(); + if (length <= 0) return null; // If ends in a separator, return null - char lastChar = w[w.length - n].charAt(w[w.length - n].length() - 1); + final char lastChar = nthPrevWord.charAt(length - 1); if (sentenceSeperators.contains(String.valueOf(lastChar))) return null; - return w[w.length - n]; + return nthPrevWord; } /** @@ -511,19 +514,20 @@ public final class RichInputConnection { * be included in the returned range * @return a range containing the text surrounding the cursor */ - public Range getWordRangeAtCursor(String sep, int additionalPrecedingWordsCount) { + public Range getWordRangeAtCursor(final String sep, final int additionalPrecedingWordsCount) { mIC = mParent.getCurrentInputConnection(); if (mIC == null || sep == null) { return null; } - CharSequence before = mIC.getTextBeforeCursor(1000, 0); - CharSequence after = mIC.getTextAfterCursor(1000, 0); + final CharSequence before = mIC.getTextBeforeCursor(1000, 0); + final CharSequence after = mIC.getTextAfterCursor(1000, 0); if (before == null || after == null) { return null; } // Going backward, alternate skipping non-separators and separators until enough words // have been read. + int count = additionalPrecedingWordsCount; int start = before.length(); boolean isStoppingAtWhitespace = true; // toggles to indicate what to stop at while (true) { // see comments below for why this is guaranteed to halt @@ -540,7 +544,7 @@ public final class RichInputConnection { // isStoppingAtWhitespace is true every other time through the loop, // so additionalPrecedingWordsCount is guaranteed to become < 0, which // guarantees outer loop termination - if (isStoppingAtWhitespace && (--additionalPrecedingWordsCount < 0)) { + if (isStoppingAtWhitespace && (--count < 0)) { break; // outer loop } isStoppingAtWhitespace = !isStoppingAtWhitespace; @@ -558,7 +562,7 @@ public final class RichInputConnection { } } - int cursor = getCursorPosition(); + final int cursor = getCursorPosition(); if (start >= 0 && cursor + end <= after.length() + before.length()) { String word = before.toString().substring(start, before.length()) + after.toString().substring(0, end); @@ -569,8 +573,8 @@ public final class RichInputConnection { } public boolean isCursorTouchingWord(final SettingsValues settingsValues) { - CharSequence before = getTextBeforeCursor(1, 0); - CharSequence after = getTextAfterCursor(1, 0); + final CharSequence before = getTextBeforeCursor(1, 0); + final CharSequence after = getTextAfterCursor(1, 0); if (!TextUtils.isEmpty(before) && !settingsValues.isWordSeparator(before.charAt(0)) && !settingsValues.isSymbolExcludedFromWordSeparators(before.charAt(0))) { return true; diff --git a/java/src/com/android/inputmethod/latin/StringUtils.java b/java/src/com/android/inputmethod/latin/StringUtils.java index df7709892..44b75b568 100644 --- a/java/src/com/android/inputmethod/latin/StringUtils.java +++ b/java/src/com/android/inputmethod/latin/StringUtils.java @@ -16,9 +16,11 @@ package com.android.inputmethod.latin; +import android.text.InputType; import android.text.TextUtils; -import com.android.inputmethod.keyboard.Keyboard; // For character constants +//For character constants +import com.android.inputmethod.keyboard.Keyboard; import java.util.ArrayList; import java.util.Locale; @@ -28,30 +30,30 @@ public final class StringUtils { // This utility class is not publicly instantiable. } - public static int codePointCount(String text) { + public static int codePointCount(final String text) { if (TextUtils.isEmpty(text)) return 0; return text.codePointCount(0, text.length()); } - public static boolean containsInArray(String key, String[] array) { + public static boolean containsInArray(final String key, final String[] array) { for (final String element : array) { if (key.equals(element)) return true; } return false; } - public static boolean containsInCsv(String key, String csv) { + public static boolean containsInCsv(final String key, final String csv) { if (TextUtils.isEmpty(csv)) return false; return containsInArray(key, csv.split(",")); } - public static String appendToCsvIfNotExists(String key, String csv) { + public static String appendToCsvIfNotExists(final String key, final String csv) { if (TextUtils.isEmpty(csv)) return key; if (containsInCsv(key, csv)) return csv; return csv + "," + key; } - public static String removeFromCsvIfExists(String key, String csv) { + public static String removeFromCsvIfExists(final String key, final String csv) { if (TextUtils.isEmpty(csv)) return ""; final String[] elements = csv.split(","); if (!containsInArray(key, elements)) return csv; @@ -63,82 +65,20 @@ public final class StringUtils { } /** - * Returns true if a and b are equal ignoring the case of the character. - * @param a first character to check - * @param b second character to check - * @return {@code true} if a and b are equal, {@code false} otherwise. - */ - public static boolean equalsIgnoreCase(char a, char b) { - // Some language, such as Turkish, need testing both cases. - return a == b - || Character.toLowerCase(a) == Character.toLowerCase(b) - || Character.toUpperCase(a) == Character.toUpperCase(b); - } - - /** - * Returns true if a and b are equal ignoring the case of the characters, including if they are - * both null. - * @param a first CharSequence to check - * @param b second CharSequence to check - * @return {@code true} if a and b are equal, {@code false} otherwise. - */ - public static boolean equalsIgnoreCase(CharSequence a, CharSequence b) { - if (a == b) - return true; // including both a and b are null. - if (a == null || b == null) - return false; - final int length = a.length(); - if (length != b.length()) - return false; - for (int i = 0; i < length; i++) { - if (!equalsIgnoreCase(a.charAt(i), b.charAt(i))) - return false; - } - return true; - } - - /** - * Returns true if a and b are equal ignoring the case of the characters, including if a is null - * and b is zero length. - * @param a CharSequence to check - * @param b character array to check - * @param offset start offset of array b - * @param length length of characters in array b - * @return {@code true} if a and b are equal, {@code false} otherwise. - * @throws IndexOutOfBoundsException - * if {@code offset < 0 || length < 0 || offset + length > data.length}. - * @throws NullPointerException if {@code b == null}. - */ - public static boolean equalsIgnoreCase(CharSequence a, char[] b, int offset, int length) { - if (offset < 0 || length < 0 || length > b.length - offset) - throw new IndexOutOfBoundsException("array.length=" + b.length + " offset=" + offset - + " length=" + length); - if (a == null) - return length == 0; // including a is null and b is zero length. - if (a.length() != length) - return false; - for (int i = 0; i < length; i++) { - if (!equalsIgnoreCase(a.charAt(i), b[offset + i])) - return false; - } - return true; - } - - /** * Remove duplicates from an array of strings. * * This method will always keep the first occurrence of all strings at their position * in the array, removing the subsequent ones. */ - public static void removeDupes(final ArrayList<CharSequence> suggestions) { + public static void removeDupes(final ArrayList<String> suggestions) { if (suggestions.size() < 2) return; int i = 1; // Don't cache suggestions.size(), since we may be removing items while (i < suggestions.size()) { - final CharSequence cur = suggestions.get(i); + final String cur = suggestions.get(i); // Compare each suggestion with each previous suggestion for (int j = 0; j < i; j++) { - CharSequence previous = suggestions.get(j); + final String previous = suggestions.get(j); if (TextUtils.equals(cur, previous)) { suggestions.remove(i); i--; @@ -149,7 +89,7 @@ public final class StringUtils { } } - public static String toTitleCase(String s, Locale locale) { + public static String toTitleCase(final String s, final Locale locale) { if (s.length() <= 1) { // TODO: is this really correct? Shouldn't this be s.toUpperCase()? return s; @@ -165,21 +105,19 @@ public final class StringUtils { return s.toUpperCase(locale).charAt(0) + s.substring(1); } + private static final int[] EMPTY_CODEPOINTS = {}; + public static int[] toCodePointArray(final String string) { - final char[] characters = string.toCharArray(); - final int length = characters.length; - final int[] codePoints = new int[Character.codePointCount(characters, 0, length)]; + final int length = string.length(); if (length <= 0) { - return new int[0]; + return EMPTY_CODEPOINTS; } - int codePoint = Character.codePointAt(characters, 0); - int dsti = 0; - for (int srci = Character.charCount(codePoint); - srci < length; srci += Character.charCount(codePoint), ++dsti) { - codePoints[dsti] = codePoint; - codePoint = Character.codePointAt(characters, srci); + final int[] codePoints = new int[string.codePointCount(0, length)]; + int destIndex = 0; + for (int index = 0; index < length; index = string.offsetByCodePoints(index, 1)) { + codePoints[destIndex] = string.codePointAt(index); + destIndex++; } - codePoints[dsti] = codePoint; return codePoints; } diff --git a/java/src/com/android/inputmethod/latin/Suggest.java b/java/src/com/android/inputmethod/latin/Suggest.java index f0e3b4ebd..c87161bd3 100644 --- a/java/src/com/android/inputmethod/latin/Suggest.java +++ b/java/src/com/android/inputmethod/latin/Suggest.java @@ -19,6 +19,7 @@ package com.android.inputmethod.latin; import android.content.Context; import android.text.TextUtils; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.ProximityInfo; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; @@ -38,7 +39,7 @@ public final class Suggest { public static final String TAG = Suggest.class.getSimpleName(); // Session id for - // {@link #getSuggestedWords(WordComposer,CharSequence,ProximityInfo,boolean,int)}. + // {@link #getSuggestedWords(WordComposer,String,ProximityInfo,boolean,int)}. public static final int SESSION_TYPING = 0; public static final int SESSION_GESTURE = 1; @@ -71,7 +72,8 @@ public final class Suggest { mLocale = locale; } - /* package for test */ Suggest(final Context context, final File dictionary, + @UsedForTesting + Suggest(final Context context, final File dictionary, final long startOffset, final long length, final Locale locale) { final Dictionary mainDict = DictionaryFactory.createDictionaryForTest(context, dictionary, startOffset, length /* useFullEditDistance */, false, locale); @@ -138,7 +140,7 @@ public final class Suggest { * Sets an optional user dictionary resource to be loaded. The user dictionary is consulted * before the main dictionary, if set. This refers to the system-managed user dictionary. */ - public void setUserDictionary(UserBinaryDictionary userDictionary) { + public void setUserDictionary(final UserBinaryDictionary userDictionary) { addOrReplaceDictionary(mDictionaries, Dictionary.TYPE_USER, userDictionary); } @@ -147,12 +149,12 @@ public final class Suggest { * the contacts dictionary by passing null to this method. In this case no contacts dictionary * won't be used. */ - public void setContactsDictionary(ContactsBinaryDictionary contactsDictionary) { + public void setContactsDictionary(final ContactsBinaryDictionary contactsDictionary) { mContactsDict = contactsDictionary; addOrReplaceDictionary(mDictionaries, Dictionary.TYPE_CONTACTS, contactsDictionary); } - public void setUserHistoryDictionary(UserHistoryDictionary userHistoryDictionary) { + public void setUserHistoryDictionary(final UserHistoryDictionary userHistoryDictionary) { addOrReplaceDictionary(mDictionaries, Dictionary.TYPE_USER_HISTORY, userHistoryDictionary); } @@ -160,9 +162,9 @@ public final class Suggest { mAutoCorrectionThreshold = threshold; } - public SuggestedWords getSuggestedWords( - final WordComposer wordComposer, CharSequence prevWordForBigram, - final ProximityInfo proximityInfo, final boolean isCorrectionEnabled, int sessionId) { + public SuggestedWords getSuggestedWords(final WordComposer wordComposer, + final String prevWordForBigram, final ProximityInfo proximityInfo, + final boolean isCorrectionEnabled, final int sessionId) { LatinImeLogger.onStartSuggestion(prevWordForBigram); if (wordComposer.isBatchMode()) { return getSuggestedWordsForBatchInput( @@ -174,9 +176,9 @@ public final class Suggest { } // Retrieves suggestions for the typing input. - private SuggestedWords getSuggestedWordsForTypingInput( - final WordComposer wordComposer, CharSequence prevWordForBigram, - final ProximityInfo proximityInfo, final boolean isCorrectionEnabled) { + private SuggestedWords getSuggestedWordsForTypingInput(final WordComposer wordComposer, + final String prevWordForBigram, final ProximityInfo proximityInfo, + final boolean isCorrectionEnabled) { final int trailingSingleQuotesCount = wordComposer.trailingSingleQuotesCount(); final BoundedTreeSet suggestionsSet = new BoundedTreeSet(sSuggestedWordInfoComparator, MAX_SUGGESTIONS); @@ -203,7 +205,7 @@ public final class Suggest { wordComposerForLookup, prevWordForBigram, proximityInfo)); } - final CharSequence whitelistedWord; + final String whitelistedWord; if (suggestionsSet.isEmpty()) { whitelistedWord = null; } else if (SuggestedWordInfo.KIND_WHITELIST != suggestionsSet.first().mKind) { @@ -287,9 +289,9 @@ public final class Suggest { } // Retrieves suggestions for the batch input. - private SuggestedWords getSuggestedWordsForBatchInput( - final WordComposer wordComposer, CharSequence prevWordForBigram, - final ProximityInfo proximityInfo, int sessionId) { + private SuggestedWords getSuggestedWordsForBatchInput(final WordComposer wordComposer, + final String prevWordForBigram, final ProximityInfo proximityInfo, + final int sessionId) { final BoundedTreeSet suggestionsSet = new BoundedTreeSet(sSuggestedWordInfoComparator, MAX_SUGGESTIONS); @@ -307,7 +309,7 @@ public final class Suggest { } for (SuggestedWordInfo wordInfo : suggestionsSet) { - LatinImeLogger.onAddSuggestedWord(wordInfo.mWord.toString(), wordInfo.mSourceDict); + LatinImeLogger.onAddSuggestedWord(wordInfo.mWord, wordInfo.mSourceDict); } final ArrayList<SuggestedWordInfo> suggestionsContainer = @@ -372,7 +374,7 @@ public final class Suggest { if (o1.mScore < o2.mScore) return 1; if (o1.mCodePointCount < o2.mCodePointCount) return -1; if (o1.mCodePointCount > o2.mCodePointCount) return 1; - return o1.mWord.toString().compareTo(o2.mWord.toString()); + return o1.mWord.compareTo(o2.mWord); } } private static final SuggestedWordInfoComparator sSuggestedWordInfoComparator = @@ -383,16 +385,17 @@ public final class Suggest { final boolean isFirstCharCapitalized, final int trailingSingleQuotesCount) { final StringBuilder sb = new StringBuilder(wordInfo.mWord.length()); if (isAllUpperCase) { - sb.append(wordInfo.mWord.toString().toUpperCase(locale)); + sb.append(wordInfo.mWord.toUpperCase(locale)); } else if (isFirstCharCapitalized) { - sb.append(StringUtils.toTitleCase(wordInfo.mWord.toString(), locale)); + sb.append(StringUtils.toTitleCase(wordInfo.mWord, locale)); } else { sb.append(wordInfo.mWord); } for (int i = trailingSingleQuotesCount - 1; i >= 0; --i) { sb.appendCodePoint(Keyboard.CODE_SINGLE_QUOTE); } - return new SuggestedWordInfo(sb, wordInfo.mScore, wordInfo.mKind, wordInfo.mSourceDict); + return new SuggestedWordInfo(sb.toString(), wordInfo.mScore, wordInfo.mKind, + wordInfo.mSourceDict); } public void close() { diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java index ad94affb2..572f2906e 100644 --- a/java/src/com/android/inputmethod/latin/SuggestedWords.java +++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java @@ -90,11 +90,14 @@ public final class SuggestedWords { public static ArrayList<SuggestedWordInfo> getFromApplicationSpecifiedCompletions( final CompletionInfo[] infos) { final ArrayList<SuggestedWordInfo> result = CollectionUtils.newArrayList(); - for (CompletionInfo info : infos) { - if (null != info && info.getText() != null) { - result.add(new SuggestedWordInfo(info.getText(), SuggestedWordInfo.MAX_SCORE, - SuggestedWordInfo.KIND_APP_DEFINED, Dictionary.TYPE_APPLICATION_DEFINED)); - } + for (final CompletionInfo info : infos) { + if (info == null) continue; + final CharSequence text = info.getText(); + if (null == text) continue; + final SuggestedWordInfo suggestedWordInfo = new SuggestedWordInfo(text.toString(), + SuggestedWordInfo.MAX_SCORE, SuggestedWordInfo.KIND_APP_DEFINED, + Dictionary.TYPE_APPLICATION_DEFINED); + result.add(suggestedWordInfo); } return result; } @@ -102,7 +105,7 @@ public final class SuggestedWords { // Should get rid of the first one (what the user typed previously) from suggestions // and replace it with what the user currently typed. public static ArrayList<SuggestedWordInfo> getTypedWordAndPreviousSuggestions( - final CharSequence typedWord, final SuggestedWords previousSuggestions) { + final String typedWord, final SuggestedWords previousSuggestions) { final ArrayList<SuggestedWordInfo> suggestionsList = CollectionUtils.newArrayList(); final HashSet<String> alreadySeen = CollectionUtils.newHashSet(); suggestionsList.add(new SuggestedWordInfo(typedWord, SuggestedWordInfo.MAX_SCORE, @@ -111,7 +114,7 @@ public final class SuggestedWords { final int previousSize = previousSuggestions.size(); for (int pos = 1; pos < previousSize; pos++) { final SuggestedWordInfo prevWordInfo = previousSuggestions.getWordInfo(pos); - final String prevWord = prevWordInfo.mWord.toString(); + final String prevWord = prevWordInfo.mWord; // Filter out duplicate suggestion. if (!alreadySeen.contains(prevWord)) { suggestionsList.add(prevWordInfo); @@ -139,9 +142,9 @@ public final class SuggestedWords { public final String mSourceDict; private String mDebugString = ""; - public SuggestedWordInfo(final CharSequence word, final int score, final int kind, + public SuggestedWordInfo(final String word, final int score, final int kind, final String sourceDict) { - mWord = word.toString(); + mWord = word; mScore = score; mKind = kind; mSourceDict = sourceDict; @@ -149,7 +152,7 @@ public final class SuggestedWords { } - public void setDebugString(String str) { + public void setDebugString(final String str) { if (null == str) throw new NullPointerException("Debug info is null"); mDebugString = str; } @@ -171,7 +174,7 @@ public final class SuggestedWords { if (TextUtils.isEmpty(mDebugString)) { return mWord; } else { - return mWord + " (" + mDebugString.toString() + ")"; + return mWord + " (" + mDebugString + ")"; } } diff --git a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsBinaryDictionary.java b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsBinaryDictionary.java index 8f21b7b4a..ec4dc1436 100644 --- a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsBinaryDictionary.java @@ -33,13 +33,13 @@ public final class SynchronouslyLoadedContactsBinaryDictionary extends ContactsB @Override public synchronized ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes, - final CharSequence prevWordForBigrams, final ProximityInfo proximityInfo) { + final String prevWordForBigrams, final ProximityInfo proximityInfo) { syncReloadDictionaryIfRequired(); return super.getSuggestions(codes, prevWordForBigrams, proximityInfo); } @Override - public synchronized boolean isValidWord(CharSequence word) { + public synchronized boolean isValidWord(final String word) { syncReloadDictionaryIfRequired(); return isValidWordInner(word); } diff --git a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserBinaryDictionary.java b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserBinaryDictionary.java index 612f54d73..4bdaf2039 100644 --- a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserBinaryDictionary.java @@ -36,13 +36,13 @@ public final class SynchronouslyLoadedUserBinaryDictionary extends UserBinaryDic @Override public synchronized ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes, - final CharSequence prevWordForBigrams, final ProximityInfo proximityInfo) { + final String prevWordForBigrams, final ProximityInfo proximityInfo) { syncReloadDictionaryIfRequired(); return super.getSuggestions(codes, prevWordForBigrams, proximityInfo); } @Override - public synchronized boolean isValidWord(CharSequence word) { + public synchronized boolean isValidWord(final String word) { syncReloadDictionaryIfRequired(); return isValidWordInner(word); } diff --git a/java/src/com/android/inputmethod/latin/UserBinaryDictionary.java b/java/src/com/android/inputmethod/latin/UserBinaryDictionary.java index 60e6fa127..00c3cbe0a 100644 --- a/java/src/com/android/inputmethod/latin/UserBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/UserBinaryDictionary.java @@ -200,7 +200,7 @@ public class UserBinaryDictionary extends ExpandableBinaryDictionary { mContext.startActivity(intent); } - private void addWords(Cursor cursor) { + private void addWords(final Cursor cursor) { // 16 is JellyBean, but we want this to compile against ICS. final boolean hasShortcutColumn = android.os.Build.VERSION.SDK_INT >= 16; clearFusionDictionary(); diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java index e39011145..787197755 100644 --- a/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java +++ b/java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java @@ -18,6 +18,7 @@ package com.android.inputmethod.latin; import android.util.Log; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.latin.makedict.BinaryDictIOUtils; import com.android.inputmethod.latin.makedict.BinaryDictInputOutput; import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface; @@ -129,7 +130,8 @@ public final class UserHistoryDictIOUtils { /** * Constructs a new FusionDictionary from BigramDictionaryInterface. */ - /* packages for test */ static FusionDictionary constructFusionDictionary( + @UsedForTesting + static FusionDictionary constructFusionDictionary( final BigramDictionaryInterface dict, final UserHistoryDictionaryBigramList bigrams) { final FusionDictionary fusionDict = new FusionDictionary(new Node(), new FusionDictionary.DictionaryOptions(new HashMap<String, String>(), false, @@ -193,7 +195,8 @@ public final class UserHistoryDictIOUtils { /** * Adds all unigrams and bigrams in maps to OnAddWordListener. */ - /* package for test */ static void addWordsFromWordMap(final Map<Integer, String> unigrams, + @UsedForTesting + static void addWordsFromWordMap(final Map<Integer, String> unigrams, final Map<Integer, Integer> frequencies, final Map<Integer, ArrayList<PendingAttribute>> bigrams, final OnAddWordListener to) { for (Map.Entry<Integer, String> entry : unigrams.entrySet()) { diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java index 3615fa1fb..4fd9bfafb 100644 --- a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java +++ b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java @@ -21,6 +21,7 @@ import android.content.SharedPreferences; import android.os.AsyncTask; 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.UserHistoryDictIOUtils.BigramDictionaryInterface; @@ -75,7 +76,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { private final SharedPreferences mPrefs; // Should always be false except when we use this class for test - /* package for test */ boolean isTest = false; + @UsedForTesting boolean isTest = false; private static final ConcurrentHashMap<String, SoftReference<UserHistoryDictionary>> sLangDictCache = CollectionUtils.newConcurrentHashMap(); @@ -122,7 +123,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { @Override protected ArrayList<SuggestedWordInfo> getWordsInner(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { // Inhibit suggestions (not predictions) for user history for now. Removing this method // is enough to use it through the standard ExpandableDictionary way. return null; @@ -132,7 +133,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { * Return whether the passed charsequence is in the dictionary. */ @Override - public synchronized boolean isValidWord(final CharSequence word) { + public synchronized boolean isValidWord(final String word) { // TODO: figure out what is the correct thing to do here. return false; } @@ -145,7 +146,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { * context, as in beginning of a sentence for example. * The second word may not be null (a NullPointerException would be thrown). */ - public int addToUserHistory(final String word1, String word2, boolean isValid) { + public int addToUserHistory(final String word1, final String word2, final boolean isValid) { if (word2.length() >= BinaryDictionary.MAX_WORD_LENGTH || (word1 != null && word1.length() >= BinaryDictionary.MAX_WORD_LENGTH)) { return -1; @@ -175,7 +176,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { return -1; } - public boolean cancelAddingUserHistory(String word1, String word2) { + public boolean cancelAddingUserHistory(final String word1, final String word2) { if (mBigramListLock.tryLock()) { try { if (mBigramList.removeBigram(word1, word2)) { @@ -226,7 +227,8 @@ public final class UserHistoryDictionary extends ExpandableDictionary { final ExpandableDictionary dictionary = this; final OnAddWordListener listener = new OnAddWordListener() { @Override - public void setUnigram(String word, String shortcutTarget, int frequency) { + public void setUnigram(final String word, final String shortcutTarget, + final int frequency) { profTotal++; if (DBG_SAVE_RESTORE) { Log.d(TAG, "load unigram: " + word + "," + frequency); @@ -236,7 +238,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { } @Override - public void setBigram(String word1, String word2, int frequency) { + public void setBigram(final String word1, final String word2, final int frequency) { if (word1.length() < BinaryDictionary.MAX_WORD_LENGTH && word2.length() < BinaryDictionary.MAX_WORD_LENGTH) { profTotal++; @@ -250,7 +252,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { mBigramList.addBigram(word1, word2, (byte)frequency); } }; - + // Load the dictionary from binary file FileInputStream inStream = null; try { @@ -292,8 +294,9 @@ public final class UserHistoryDictionary extends ExpandableDictionary { private final SharedPreferences mPrefs; private final Context mContext; - public UpdateBinaryTask(UserHistoryDictionaryBigramList pendingWrites, String locale, - UserHistoryDictionary dict, SharedPreferences prefs, Context context) { + public UpdateBinaryTask(final UserHistoryDictionaryBigramList pendingWrites, + final String locale, final UserHistoryDictionary dict, + final SharedPreferences prefs, final Context context) { mBigramList = pendingWrites; mLocale = locale; mUserHistoryDictionary = dict; @@ -303,7 +306,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { } @Override - protected Void doInBackground(Void... v) { + protected Void doInBackground(final Void... v) { if (mUserHistoryDictionary.isTest) { // If isTest == true, wait until the lock is released. mUserHistoryDictionary.mBigramListLock.lock(); @@ -360,7 +363,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { } @Override - public int getFrequency(String word1, String word2) { + public int getFrequency(final String word1, final String word2) { final int freq; if (word1 == null) { // unigram freq = FREQUENCY_FOR_TYPED; @@ -390,6 +393,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary { } } + @UsedForTesting void forceAddWordForTest(final String word1, final String word2, final boolean isValid) { mBigramListLock.lock(); try { diff --git a/java/src/com/android/inputmethod/latin/WordComposer.java b/java/src/com/android/inputmethod/latin/WordComposer.java index da0071adc..229aa8a48 100644 --- a/java/src/com/android/inputmethod/latin/WordComposer.java +++ b/java/src/com/android/inputmethod/latin/WordComposer.java @@ -38,7 +38,7 @@ public final class WordComposer { private int[] mPrimaryKeyCodes; private final InputPointers mInputPointers = new InputPointers(N); private final StringBuilder mTypedWord; - private CharSequence mAutoCorrection; + private String mAutoCorrection; private boolean mIsResumed; private boolean mIsBatchMode; @@ -64,7 +64,7 @@ public final class WordComposer { refreshSize(); } - public WordComposer(WordComposer source) { + public WordComposer(final WordComposer source) { mPrimaryKeyCodes = Arrays.copyOf(source.mPrimaryKeyCodes, source.mPrimaryKeyCodes.length); mTypedWord = new StringBuilder(source.mTypedWord); mInputPointers.copy(source.mInputPointers); @@ -121,7 +121,8 @@ public final class WordComposer { return mInputPointers; } - private static boolean isFirstCharCapitalized(int index, int codePoint, boolean previous) { + private static boolean isFirstCharCapitalized(final int index, final int codePoint, + final boolean previous) { if (index == 0) return Character.isUpperCase(codePoint); return previous && !Character.isUpperCase(codePoint); } @@ -129,7 +130,7 @@ public final class WordComposer { /** * Add a new keystroke, with the pressed key's code point with the touch point coordinates. */ - public void add(int primaryCode, int keyX, int keyY) { + public void add(final int primaryCode, final int keyX, final int keyY) { final int newIndex = size(); mTypedWord.appendCodePoint(primaryCode); refreshSize(); @@ -156,12 +157,12 @@ public final class WordComposer { mAutoCorrection = null; } - public void setBatchInputPointers(InputPointers batchPointers) { + public void setBatchInputPointers(final InputPointers batchPointers) { mInputPointers.set(batchPointers); mIsBatchMode = true; } - public void setBatchInputWord(CharSequence word) { + public void setBatchInputWord(final String word) { reset(); mIsBatchMode = true; final int length = word.length(); @@ -321,14 +322,14 @@ public final class WordComposer { /** * Sets the auto-correction for this word. */ - public void setAutoCorrection(final CharSequence correction) { + public void setAutoCorrection(final String correction) { mAutoCorrection = correction; } /** * @return the auto-correction for this word, or null if none. */ - public CharSequence getAutoCorrectionOrNull() { + public String getAutoCorrectionOrNull() { return mAutoCorrection; } @@ -341,7 +342,7 @@ public final class WordComposer { // `type' should be one of the LastComposedWord.COMMIT_TYPE_* constants above. public LastComposedWord commitWord(final int type, final String committedWord, - final String separatorString, final CharSequence prevWord) { + final String separatorString, final String prevWord) { // Note: currently, we come here whenever we commit a word. If it's a MANUAL_PICK // or a DECIDED_WORD we may cancel the commit later; otherwise, we should deactivate // the last composed word to ensure this does not happen. diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java index 40e089f3a..05f2d933c 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java @@ -16,6 +16,7 @@ package com.android.inputmethod.latin.makedict; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.latin.Constants; import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.CharEncoding; import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface; @@ -167,6 +168,7 @@ public final class BinaryDictIOUtils { * @throws IOException * @throws UnsupportedFormatException */ + @UsedForTesting public static int getTerminalPosition(final FusionDictionaryBufferInterface buffer, final String word) throws IOException, UnsupportedFormatException { if (word == null) return FormatSpec.NOT_VALID_WORD; @@ -254,6 +256,7 @@ public final class BinaryDictIOUtils { * @throws IOException * @throws UnsupportedFormatException */ + @UsedForTesting public static void deleteWord(final FusionDictionaryBufferInterface buffer, final String word) throws IOException, UnsupportedFormatException { buffer.position(0); @@ -706,6 +709,8 @@ public final class BinaryDictIOUtils { * @throws UnsupportedFormatException */ // TODO: Support batch insertion. + // TODO: Remove @UsedForTesting once UserHistoryDictionary is implemented by BinaryDictionary. + @UsedForTesting public static void insertWord(final FusionDictionaryBufferInterface buffer, final OutputStream destination, final String word, final int frequency, final ArrayList<WeightedString> bigramStrings, @@ -959,6 +964,7 @@ public final class BinaryDictIOUtils { * @throws IOException * @throws UnsupportedFormatException */ + @UsedForTesting public static CharGroupInfo findWordFromBuffer(final FusionDictionaryBufferInterface buffer, final String word) throws IOException, UnsupportedFormatException { int position = getTerminalPosition(buffer, word); diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java index 2d39094ff..277796dd2 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictInputOutput.java @@ -16,6 +16,7 @@ package com.android.inputmethod.latin.makedict; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.latin.makedict.FormatSpec.FileHeader; import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; import com.android.inputmethod.latin.makedict.FusionDictionary.CharGroup; @@ -1651,6 +1652,7 @@ public final class BinaryDictInputOutput { * @param dict an optional dictionary to add words to, or null. * @return the created (or merged) dictionary. */ + @UsedForTesting public static FusionDictionary readDictionaryBinary( final FusionDictionaryBufferInterface buffer, final FusionDictionary dict) throws IOException, UnsupportedFormatException { diff --git a/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java b/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java index 5a11ae534..49b98863f 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java @@ -212,7 +212,7 @@ public final class AndroidSpellCheckerService extends SpellCheckerService } } - private final ArrayList<CharSequence> mSuggestions; + private final ArrayList<String> mSuggestions; private final int[] mScores; private final String mOriginalText; private final float mSuggestionThreshold; @@ -335,7 +335,7 @@ public final class AndroidSpellCheckerService extends SpellCheckerService gatheredSuggestions = mSuggestions.toArray(EMPTY_STRING_ARRAY); final int bestScore = mScores[mLength - 1]; - final CharSequence bestSuggestion = mSuggestions.get(0); + final String bestSuggestion = mSuggestions.get(0); final float normalizedScore = BinaryDictionary.calcNormalizedScore( mOriginalText, bestSuggestion.toString(), bestScore); diff --git a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java index 53ed4d3c3..a8f323999 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java @@ -268,7 +268,7 @@ public abstract class AndroidWordLevelSpellCheckerSession extends Session { dictInfo.mDictionary.getSuggestions(composer, prevWord, dictInfo.mProximityInfo); for (final SuggestedWordInfo suggestion : suggestions) { - final String suggestionStr = suggestion.mWord.toString(); + final String suggestionStr = suggestion.mWord; suggestionsGatherer.addWord(suggestionStr.toCharArray(), null, 0, suggestionStr.length(), suggestion.mScore); } diff --git a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java index 1fb2bbb6a..eae5d2e60 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java @@ -51,11 +51,11 @@ public final class DictionaryPool extends LinkedBlockingQueue<DictAndProximity> new Dictionary(Dictionary.TYPE_MAIN) { @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final CharSequence prevWord, final ProximityInfo proximityInfo) { + final String prevWord, final ProximityInfo proximityInfo) { return noSuggestions; } @Override - public boolean isValidWord(CharSequence word) { + public boolean isValidWord(final String word) { // This is never called. However if for some strange reason it ever gets // called, returning true is less destructive (it will not underline the // word in red). diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java index 11bb97031..6c0d79c2b 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerProximityInfo.java @@ -16,6 +16,7 @@ package com.android.inputmethod.latin.spellcheck; +import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.keyboard.ProximityInfo; import com.android.inputmethod.latin.CollectionUtils; import com.android.inputmethod.latin.Constants; @@ -23,7 +24,7 @@ import com.android.inputmethod.latin.Constants; import java.util.TreeMap; public final class SpellCheckerProximityInfo { - /* public for test */ + @UsedForTesting final public static int NUL = Constants.NOT_A_CODE; // This must be the same as MAX_PROXIMITY_CHARS_SIZE else it will not work inside diff --git a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java index 42626951d..35d5a0067 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java +++ b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java @@ -65,7 +65,7 @@ public final class MoreSuggestions extends Keyboard { int pos = fromPos, rowStartPos = fromPos; final int size = Math.min(suggestions.size(), SuggestionStripView.MAX_SUGGESTIONS); while (pos < size) { - final String word = suggestions.getWord(pos).toString(); + final String word = suggestions.getWord(pos); // TODO: Should take care of text x-scaling. mWidths[pos] = (int)view.getLabelWidth(word, paint) + padding; final int numColumn = pos - rowStartPos + 1; diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java index 3cf5857fc..e7cb97fc2 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java +++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java @@ -77,7 +77,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick OnLongClickListener { public interface Listener { public boolean addWordToUserDictionary(String word); - public void pickSuggestionManually(int index, CharSequence word); + public void pickSuggestionManually(int index, String word); } // The maximum number of suggestions available. See {@link Suggest#mPrefMaxSuggestions}. @@ -286,7 +286,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick private CharSequence getStyledSuggestionWord(final SuggestedWords suggestedWords, final int pos) { - final CharSequence word = suggestedWords.getWord(pos); + final String word = suggestedWords.getWord(pos); final boolean isAutoCorrect = pos == 1 && suggestedWords.willAutoCorrect(); final boolean isTypedWordValid = pos == 0 && suggestedWords.mTypedWordValid; if (!isAutoCorrect && !isTypedWordValid) @@ -338,7 +338,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick // is in slot 1. if (index == mCenterSuggestionIndex && AutoCorrection.shouldBlockAutoCorrectionBySafetyNet( - suggestedWords.getWord(1).toString(), suggestedWords.getWord(0))) { + suggestedWords.getWord(1), suggestedWords.getWord(0))) { return 0xFFFF0000; } } @@ -409,7 +409,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick x += word.getMeasuredWidth(); if (DBG && pos < suggestedWords.size()) { - final CharSequence debugInfo = Utils.getDebugInfo(suggestedWords, pos); + final String debugInfo = Utils.getDebugInfo(suggestedWords, pos); if (debugInfo != null) { final TextView info = mInfos.get(pos); info.setText(debugInfo); @@ -466,7 +466,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick final TextView word = mWords.get(index); word.setEnabled(true); word.setTextColor(mColorAutoCorrect); - final CharSequence text = suggestedWords.getWord(index); + final String text = suggestedWords.getWord(index); word.setText(text); word.setTextScaleX(1.0f); word.setCompoundDrawables(null, null, null, null); @@ -476,7 +476,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick mMoreSuggestionsAvailable = false; } - public void layoutAddToDictionaryHint(final CharSequence word, final ViewGroup stripView, + public void layoutAddToDictionaryHint(final String word, final ViewGroup stripView, final int stripWidth, final CharSequence hintText, final OnClickListener listener) { final int width = stripWidth - mDividerWidth - mPadding * 2; @@ -690,7 +690,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick && mParams.isAddToDictionaryShowing(mSuggestionsStrip.getChildAt(0)); } - public void showAddToDictionaryHint(final CharSequence word, final CharSequence hintText) { + public void showAddToDictionaryHint(final String word, final CharSequence hintText) { clear(); mParams.layoutAddToDictionaryHint(word, mSuggestionsStrip, getWidth(), hintText, this); } @@ -723,7 +723,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick @Override public boolean onCustomRequest(final int requestCode) { final int index = requestCode; - final CharSequence word = mSuggestedWords.getWord(index); + final String word = mSuggestedWords.getWord(index); mListener.pickSuggestionManually(index, word); dismissMoreSuggestions(); return true; @@ -871,7 +871,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick if (index >= mSuggestedWords.size()) return; - final CharSequence word = mSuggestedWords.getWord(index); + final String word = mSuggestedWords.getWord(index); mListener.pickSuggestionManually(index, word); } |