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Add methods for dynamic updating binary dictionary.

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Bug: 6669677
Change-Id: I7e681ceec2af712214a647630350cb20be6b0354
This commit is contained in:
Keisuke Kuroynagi 2013-07-04 21:17:49 +09:00
parent 2402513556
commit f8d2796724
1 changed files with 33 additions and 4 deletions
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37
java/src/com/android/inputmethod/latin/BinaryDictionary.java
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@ -216,11 +216,40 @@ public final class BinaryDictionary extends Dictionary {
// 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(final String word1, final String word2) {
if (TextUtils.isEmpty(word1) || TextUtils.isEmpty(word2)) return false;
public boolean isValidBigram(final String word0, final String word1) {
if (TextUtils.isEmpty(word0) || TextUtils.isEmpty(word1)) return false;
final int[] codePoints0 = StringUtils.toCodePointArray(word0);
final int[] codePoints1 = StringUtils.toCodePointArray(word1);
final int[] codePoints2 = StringUtils.toCodePointArray(word2);
return isValidBigramNative(mNativeDict, codePoints1, codePoints2);
return isValidBigramNative(mNativeDict, codePoints0, codePoints1);
}
// Add a unigram entry to binary dictionary in native code.
public void addUnigramWord(final String word, final int probability) {
if (TextUtils.isEmpty(word)) {
return;
}
final int[] codePoints = StringUtils.toCodePointArray(word);
addUnigramWordNative(mNativeDict, codePoints, probability);
}
// Add a bigram entry to binary dictionary in native code.
public void addBigramWords(final String word0, final String word1, final int probability) {
if (TextUtils.isEmpty(word0) || TextUtils.isEmpty(word1)) {
return;
}
final int[] codePoints0 = StringUtils.toCodePointArray(word0);
final int[] codePoints1 = StringUtils.toCodePointArray(word1);
addBigramWordsNative(mNativeDict, codePoints0, codePoints1, probability);
}
// Remove a bigram entry form binary dictionary in native code.
public void removeBigramWords(final String word0, final String word1) {
if (TextUtils.isEmpty(word0) || TextUtils.isEmpty(word1)) {
return;
}
final int[] codePoints0 = StringUtils.toCodePointArray(word0);
final int[] codePoints1 = StringUtils.toCodePointArray(word1);
removeBigramWordsNative(mNativeDict, codePoints0, codePoints1);
}
@Override