diff options
Diffstat (limited to 'java/src/com')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/BinaryDictionary.java | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java index 95c773855..c7f629f15 100644 --- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java @@ -49,11 +49,11 @@ public class BinaryDictionary extends Dictionary { private int mDicTypeId; private int mNativeDict; private int mDictLength; - private int[] mInputCodes = new int[MAX_WORD_LENGTH * MAX_ALTERNATIVES]; - private char[] mOutputChars = new char[MAX_WORD_LENGTH * MAX_WORDS]; - private char[] mOutputChars_bigrams = new char[MAX_WORD_LENGTH * MAX_BIGRAMS]; - private int[] mFrequencies = new int[MAX_WORDS]; - private int[] mFrequencies_bigrams = new int[MAX_BIGRAMS]; + private final int[] mInputCodes = new int[MAX_WORD_LENGTH * MAX_ALTERNATIVES]; + private final char[] mOutputChars = new char[MAX_WORD_LENGTH * MAX_WORDS]; + private final char[] mOutputChars_bigrams = new char[MAX_WORD_LENGTH * MAX_BIGRAMS]; + private final int[] mFrequencies = new int[MAX_WORDS]; + private final int[] mFrequencies_bigrams = new int[MAX_BIGRAMS]; // Keep a reference to the native dict direct buffer in Java to avoid // unexpected deallocation of the direct buffer. private ByteBuffer mNativeDictDirectBuffer; @@ -94,18 +94,19 @@ public class BinaryDictionary extends Dictionary { } mDictLength = byteBuffer.capacity(); mNativeDict = openNative(mNativeDictDirectBuffer, - TYPED_LETTER_MULTIPLIER, FULL_WORD_FREQ_MULTIPLIER); + TYPED_LETTER_MULTIPLIER, FULL_WORD_FREQ_MULTIPLIER, + MAX_WORD_LENGTH, MAX_WORDS, MAX_ALTERNATIVES); } mDicTypeId = dicTypeId; } private native int openNative(ByteBuffer bb, int typedLetterMultiplier, - int fullWordMultiplier); + int fullWordMultiplier, int maxWordLength, int maxWords, int maxAlternatives); private native void closeNative(int dict); private native boolean isValidWordNative(int nativeData, char[] word, int wordLength); private native int getSuggestionsNative(int dict, int[] inputCodes, int codesSize, - char[] outputChars, int[] frequencies, int maxWordLength, int maxWords, - int maxAlternatives, int skipPos, int[] nextLettersFrequencies, int nextLettersSize); + char[] outputChars, int[] frequencies, + int[] nextLettersFrequencies, int nextLettersSize); private native int getBigramsNative(int dict, char[] prevWord, int prevWordLength, int[] inputCodes, int inputCodesLength, char[] outputChars, int[] frequencies, int maxWordLength, int maxBigrams, int maxAlternatives); @@ -131,7 +132,8 @@ public class BinaryDictionary extends Dictionary { Log.e(TAG, "Read " + got + " bytes, expected " + total); } else { mNativeDict = openNative(mNativeDictDirectBuffer, - TYPED_LETTER_MULTIPLIER, FULL_WORD_FREQ_MULTIPLIER); + TYPED_LETTER_MULTIPLIER, FULL_WORD_FREQ_MULTIPLIER, + MAX_WORD_LENGTH, MAX_WORDS, MAX_ALTERNATIVES); mDictLength = total; } } catch (IOException e) { @@ -188,7 +190,7 @@ public class BinaryDictionary extends Dictionary { final int codesSize = codes.size(); // Won't deal with really long words. if (codesSize > MAX_WORD_LENGTH - 1) return; - + Arrays.fill(mInputCodes, -1); for (int i = 0; i < codesSize; i++) { int[] alternatives = codes.getCodesAt(i); @@ -199,8 +201,7 @@ public class BinaryDictionary extends Dictionary { Arrays.fill(mFrequencies, 0); int count = getSuggestionsNative(mNativeDict, mInputCodes, codesSize, mOutputChars, - mFrequencies, MAX_WORD_LENGTH, MAX_WORDS, MAX_ALTERNATIVES, -1, - nextLettersFrequencies, + mFrequencies, nextLettersFrequencies, nextLettersFrequencies != null ? nextLettersFrequencies.length : 0); for (int j = 0; j < count; j++) { |