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[IL115] Cleanup continues 

Bug: 8636060
Change-Id: I944b10ec9798eec57d986e1075ba348aa0892cae
main
Jean Chalard 2014-02-26 16:47:55 +09:00
parent e110018e2a
commit 030da519de
1 changed files with 25 additions and 28 deletions
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53
java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
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@ -1228,10 +1228,15 @@ public final class InputLogic {
SuggestedWords.NOT_A_SEQUENCE_NUMBER, new OnGetSuggestedWordsCallback() {
@Override
public void onGetSuggestedWords(final SuggestedWords suggestedWords) {
final SuggestedWords suggestedWordsWithMaybeOlderSuggestions =
maybeRetrieveOlderSuggestions(mWordComposer.getTypedWord(),
suggestedWords, mSuggestedWords);
holder.set(suggestedWordsWithMaybeOlderSuggestions);
final String typedWord = mWordComposer.getTypedWord();
// Show new suggestions if we have at least one. Otherwise keep the old
// suggestions with the new typed word. Exception: if the length of the
// typed word is <= 1 (after a deletion typically) we clear old suggestions.
if (suggestedWords.size() > 1 || typedWord.length() <= 1) {
holder.set(suggestedWords);
} else {
holder.set(retrieveOlderSuggestions(typedWord, mSuggestedWords));
}
}
}
);
@ -1656,32 +1661,24 @@ public final class InputLogic {
}
/**
* Given a typed word and computed suggested words, return an object that may or may not
* contain older suggestions according to the contents of the current suggestions.
* Make a {@link com.android.inputmethod.latin.SuggestedWords} object containing a typed word
* and obsolete suggestions.
* See {@link com.android.inputmethod.latin.SuggestedWords#getTypedWordAndPreviousSuggestions(
* String, com.android.inputmethod.latin.SuggestedWords)}.
* @param typedWord The typed word as a string.
* @param suggestedWords The computed suggested words for this typed word.
* @param previousSuggestedWords The previous suggested words.
* @return suggestions possibly enriched with older suggestions.
* @param previousSuggestedWords The previously suggested words.
* @return Obsolete suggestions with the newly typed word.
*/
private SuggestedWords maybeRetrieveOlderSuggestions(final String typedWord,
final SuggestedWords suggestedWords, final SuggestedWords previousSuggestedWords) {
// TODO: consolidate this into performUpdateSuggestionStripSync?
// We update the suggestion strip only when we have some suggestions to show, i.e. when
// the suggestion count is > 1; else, we leave the old suggestions, with the typed word
// replaced with the new one. However, when the length of the typed word is 1 or 0 (after
// a deletion typically), we do want to remove the old suggestions.
if (suggestedWords.size() > 1 || typedWord.length() <= 1) {
return suggestedWords;
} else {
final SuggestedWords oldSuggestedWords =
previousSuggestedWords.isPunctuationSuggestions() ? SuggestedWords.EMPTY
: previousSuggestedWords;
final ArrayList<SuggestedWords.SuggestedWordInfo> typedWordAndPreviousSuggestions =
SuggestedWords.getTypedWordAndPreviousSuggestions(typedWord, oldSuggestedWords);
return new SuggestedWords(typedWordAndPreviousSuggestions, null /* rawSuggestions */,
false /* typedWordValid */, false /* hasAutoCorrectionCandidate */,
true /* isObsoleteSuggestions */, false /* isPrediction */);
}
private SuggestedWords retrieveOlderSuggestions(final String typedWord,
final SuggestedWords previousSuggestedWords) {
final SuggestedWords oldSuggestedWords =
previousSuggestedWords.isPunctuationSuggestions() ? SuggestedWords.EMPTY
: previousSuggestedWords;
final ArrayList<SuggestedWords.SuggestedWordInfo> typedWordAndPreviousSuggestions =
SuggestedWords.getTypedWordAndPreviousSuggestions(typedWord, oldSuggestedWords);
return new SuggestedWords(typedWordAndPreviousSuggestions, null /* rawSuggestions */,
false /* typedWordValid */, false /* hasAutoCorrectionCandidate */,
true /* isObsoleteSuggestions */, false /* isPrediction */);
}
/**