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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.android.inputmethod.latin;
import android.view.inputmethod.CompletionInfo;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class SuggestedWords {
public static final SuggestedWords EMPTY = new SuggestedWords(null, false, false, false, null);
public final List<CharSequence> mWords;
public final boolean mIsApplicationSpecifiedCompletions;
public final boolean mTypedWordValid;
public final boolean mHasMinimalSuggestion;
public final Object[] mDebugInfo;
private SuggestedWords(List<CharSequence> words, boolean isApplicationSpecifiedCompletions,
boolean typedWordValid, boolean hasMinamlSuggestion, Object[] debugInfo) {
if (words != null) {
mWords = words;
} else {
mWords = Collections.emptyList();
}
mIsApplicationSpecifiedCompletions = isApplicationSpecifiedCompletions;
mTypedWordValid = typedWordValid;
mHasMinimalSuggestion = hasMinamlSuggestion;
mDebugInfo = debugInfo;
}
public int size() {
return mWords.size();
}
public CharSequence getWord(int pos) {
return mWords.get(pos);
}
public boolean hasAutoCorrectionWord() {
return mHasMinimalSuggestion && size() > 1 && !mTypedWordValid;
}
public boolean hasWordAboveAutoCorrectionScoreThreshold() {
return mHasMinimalSuggestion && ((size() > 1 && !mTypedWordValid) || mTypedWordValid);
}
public static class Builder {
private List<CharSequence> mWords;
private boolean mIsCompletions;
private boolean mTypedWordVallid;
private boolean mHasMinimalSuggestion;
private Object[] mDebugInfo;
public Builder() {
// Nothing to do here.
}
public Builder setWords(List<CharSequence> words) {
mWords = words;
return this;
}
public Builder setDebugInfo(Object[] debuginfo) {
mDebugInfo = debuginfo;
return this;
}
public Builder addWord(int pos, CharSequence word) {
if (mWords == null)
mWords = new ArrayList<CharSequence>();
mWords.add(pos, word);
return this;
}
public Builder addWord(CharSequence word) {
if (mWords == null)
mWords = new ArrayList<CharSequence>();
mWords.add(word);
return this;
}
public Builder setApplicationSpecifiedCompletions(CompletionInfo[] infos) {
for (CompletionInfo info : infos)
addWord(info.getText());
mIsCompletions = true;
return this;
}
public Builder setTypedWordValid(boolean typedWordValid) {
mTypedWordVallid = typedWordValid;
return this;
}
public Builder setHasMinimalSuggestion(boolean hasMinamlSuggestion) {
mHasMinimalSuggestion = hasMinamlSuggestion;
return this;
}
public CharSequence getWord(int pos) {
return mWords.get(pos);
}
public SuggestedWords build() {
return new SuggestedWords(mWords, mIsCompletions, mTypedWordVallid,
mHasMinimalSuggestion, mDebugInfo);
}
}
}
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