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Fix: Suggested words from user history are invalid. 

- Suggestions form user history can contain invalid words.
- isValidWord always returns false.

Bug: 11139426
Change-Id: I6075b275603332ddb00f4a9284afcaa82d824270
main
Keisuke Kuroyanagi 2013-10-18 19:53:57 +09:00 committed by The Android Automerger
parent 7da2295328
commit 6bc5acaa79
2 changed files with 9 additions and 11 deletions
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9
java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
View File

@ -113,15 +113,6 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
return false;
}
/**
* Return whether the passed charsequence is in the dictionary.
*/
@Override
public boolean isValidWord(final String word) {
// Words included only in the user history should be treated as not in dictionary words.
return false;
}
/**
* Pair will be added to the decaying dictionary.
*

11
native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.cpp
View File

@ -55,9 +55,16 @@ void DynamicPatriciaTriePolicy::createAndGetAllChildNodes(const DicNode *const d
readingHelper.initWithPtNodeArrayPos(dicNode->getChildrenPos());
const DynamicPatriciaTrieNodeReader *const nodeReader = readingHelper.getNodeReader();
while (!readingHelper.isEnd()) {
bool isTerminal = nodeReader->isTerminal() && !nodeReader->isDeleted();
if (isTerminal && mHeaderPolicy.isDecayingDict()) {
// A DecayingDict may have a terminal PtNode that has a terminal DicNode whose
// probability is NOT_A_PROBABILITY. In such case, we don't want to treat it as a
// valid terminal DicNode.
isTerminal = getProbability(nodeReader->getProbability(), NOT_A_PROBABILITY)
!= NOT_A_PROBABILITY;
}
childDicNodes->pushLeavingChild(dicNode, nodeReader->getHeadPos(),
nodeReader->getChildrenPos(), nodeReader->getProbability(),
nodeReader->isTerminal() && !nodeReader->isDeleted(),
nodeReader->getChildrenPos(), nodeReader->getProbability(), isTerminal,
nodeReader->hasChildren(), nodeReader->isBlacklisted() || nodeReader->isNotAWord(),
nodeReader->getCodePointCount(), readingHelper.getMergedNodeCodePoints());
readingHelper.readNextSiblingNode();