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Merge "Make SuggestedWords immutable"

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This commit is contained in:
Tadashi G. Takaoka 2012-03-05 00:56:06 -08:00 committed by Android (Google) Code Review
commit 749048f4e4
5 changed files with 50 additions and 43 deletions
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12
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -1827,9 +1827,8 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
builder.addTypedWordAndPreviousSuggestions(typedWord, previousSuggestions);
}
}
final SuggestedWords suggestedWords = builder.build();
if (Utils.shouldBlockAutoCorrectionBySafetyNet(suggestedWords, mSuggest)) {
suggestedWords.setShouldBlockAutoCorrectionBySatefyNet();
if (Utils.shouldBlockAutoCorrectionBySafetyNet(builder, mSuggest)) {
builder.setShouldBlockAutoCorrectionBySafetyNet();
}
showSuggestions(builder.build(), typedWord);
}
@ -1837,7 +1836,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
public void showSuggestions(final SuggestedWords suggestedWords, final CharSequence typedWord) {
final CharSequence autoCorrection;
if (suggestedWords.size() > 0) {
if (!suggestedWords.shouldBlockAutoCorrectionBySafetyNet()
if (!suggestedWords.mShouldBlockAutoCorrectionBySafetyNet
&& suggestedWords.hasAutoCorrectionWord()) {
autoCorrection = suggestedWords.getWord(1);
} else {
@ -1911,8 +1910,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
if (suggestion.length() == 1 && isShowingPunctuationList()) {
// Word separators are suggested before the user inputs something.
// So, LatinImeLogger logs "" as a user's input.
LatinImeLogger.logOnManualSuggestion(
"", suggestion.toString(), index, suggestions.mWords);
LatinImeLogger.logOnManualSuggestion("", suggestion.toString(), index, suggestions);
// Rely on onCodeInput to do the complicated swapping/stripping logic consistently.
final int primaryCode = suggestion.charAt(0);
onCodeInput(primaryCode, new int[] { primaryCode },
@ -1923,7 +1921,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// We need to log before we commit, because the word composer will store away the user
// typed word.
LatinImeLogger.logOnManualSuggestion(mWordComposer.getTypedWord().toString(),
suggestion.toString(), index, suggestions.mWords);
suggestion.toString(), index, suggestions);
mExpectingUpdateSelection = true;
commitChosenWord(suggestion, LastComposedWord.COMMIT_TYPE_MANUAL_PICK,
LastComposedWord.NOT_A_SEPARATOR);

4
java/src/com/android/inputmethod/latin/LatinImeLogger.java
View file

@ -22,8 +22,6 @@ import android.view.inputmethod.EditorInfo;
import com.android.inputmethod.keyboard.Keyboard;
import java.util.List;
public class LatinImeLogger implements SharedPreferences.OnSharedPreferenceChangeListener {
public static boolean sDBG = false;
@ -44,7 +42,7 @@ public class LatinImeLogger implements SharedPreferences.OnSharedPreferenceChang
}
public static void logOnManualSuggestion(
String before, String after, int position, List<CharSequence> suggestions) {
String before, String after, int position, SuggestedWords suggestions) {
}
public static void logOnAutoCorrection(String before, String after, int separatorCode) {

69
java/src/com/android/inputmethod/latin/SuggestedWords.java
View file

@ -20,22 +20,25 @@ import android.text.TextUtils;
import android.view.inputmethod.CompletionInfo;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
public class SuggestedWords {
public static final SuggestedWords EMPTY = new SuggestedWords(null, false, false, false, null);
public static final SuggestedWords EMPTY = new SuggestedWords(null, false, false, false, false,
null);
public final List<CharSequence> mWords;
private final List<CharSequence> mWords;
public final boolean mTypedWordValid;
public final boolean mHasAutoCorrectionCandidate;
public final boolean mIsPunctuationSuggestions;
public final boolean mShouldBlockAutoCorrectionBySafetyNet;
private final List<SuggestedWordInfo> mSuggestedWordInfoList;
private boolean mShouldBlockAutoCorrectionBySafetyNet;
private SuggestedWords(List<CharSequence> words, boolean typedWordValid,
SuggestedWords(List<CharSequence> words, boolean typedWordValid,
boolean hasAutoCorrectionCandidate, boolean isPunctuationSuggestions,
boolean shouldBlockAutoCorrectionBySafetyNet,
List<SuggestedWordInfo> suggestedWordInfoList) {
if (words != null) {
mWords = words;
@ -45,8 +48,8 @@ public class SuggestedWords {
mTypedWordValid = typedWordValid;
mHasAutoCorrectionCandidate = hasAutoCorrectionCandidate;
mIsPunctuationSuggestions = isPunctuationSuggestions;
mShouldBlockAutoCorrectionBySafetyNet = shouldBlockAutoCorrectionBySafetyNet;
mSuggestedWordInfoList = suggestedWordInfoList;
mShouldBlockAutoCorrectionBySafetyNet = false;
}
public int size() {
@ -62,24 +65,23 @@ public class SuggestedWords {
}
public boolean hasAutoCorrectionWord() {
return mHasAutoCorrectionCandidate && size() > 1 && !mTypedWordValid;
}
public boolean isPunctuationSuggestions() {
return mIsPunctuationSuggestions;
}
public void setShouldBlockAutoCorrectionBySatefyNet() {
mShouldBlockAutoCorrectionBySafetyNet = true;
}
public boolean shouldBlockAutoCorrectionBySafetyNet() {
return mShouldBlockAutoCorrectionBySafetyNet;
return mHasAutoCorrectionCandidate && size() > 1 && mTypedWordValid;
}
public boolean willAutoCorrect() {
return !mTypedWordValid && mHasAutoCorrectionCandidate
&& !shouldBlockAutoCorrectionBySafetyNet();
&& !mShouldBlockAutoCorrectionBySafetyNet;
}
@Override
public String toString() {
// Pretty-print method to help debug
return "SuggestedWords.Builder:"
+ " mTypedWordValid = " + mTypedWordValid
+ " mHasAutoCorrectionCandidate = " + mHasAutoCorrectionCandidate
+ " mIsPunctuationSuggestions = " + mIsPunctuationSuggestions
+ " mShouldBlockAutoCorrectionBySafetyNet" + mShouldBlockAutoCorrectionBySafetyNet
+ " mWords=" + Arrays.toString(mWords.toArray());
}
public static class Builder {
@ -87,6 +89,7 @@ public class SuggestedWords {
private boolean mTypedWordValid;
private boolean mHasMinimalSuggestion;
private boolean mIsPunctuationSuggestions;
private boolean mShouldBlockAutoCorrectionBySafetyNet;
private List<SuggestedWordInfo> mSuggestedWordInfoList =
new ArrayList<SuggestedWordInfo>();
@ -151,6 +154,11 @@ public class SuggestedWords {
return this;
}
public Builder setShouldBlockAutoCorrectionBySafetyNet() {
mShouldBlockAutoCorrectionBySafetyNet = true;
return this;
}
// Should get rid of the first one (what the user typed previously) from suggestions
// and replace it with what the user currently typed.
public Builder addTypedWordAndPreviousSuggestions(CharSequence typedWord,
@ -176,7 +184,8 @@ public class SuggestedWords {
public SuggestedWords build() {
return new SuggestedWords(mWords, mTypedWordValid, mHasMinimalSuggestion,
mIsPunctuationSuggestions, mSuggestedWordInfoList);
mIsPunctuationSuggestions, mShouldBlockAutoCorrectionBySafetyNet,
mSuggestedWordInfoList);
}
public int size() {
@ -187,18 +196,20 @@ public class SuggestedWords {
return mWords.get(pos);
}
public boolean isTypedWordValid() {
return mTypedWordValid;
}
@Override
public String toString() {
// Pretty-print method to help debug
final StringBuilder sb = new StringBuilder("StringBuilder: mTypedWordValid = "
+ mTypedWordValid + " ; mHasMinimalSuggestion = " + mHasMinimalSuggestion
+ " ; mIsPunctuationSuggestions = " + mIsPunctuationSuggestions
+ " --- ");
for (CharSequence s : mWords) {
sb.append(s);
sb.append(" ; ");
}
return sb.toString();
return "SuggestedWords.Builder:"
+ " mTypedWordValid = " + mTypedWordValid
+ " mHasMinimalSuggestion = " + mHasMinimalSuggestion
+ " mIsPunctuationSuggestions = " + mIsPunctuationSuggestions
+ " mShouldBlockAutoCorrectionBySafetyNet"
+ mShouldBlockAutoCorrectionBySafetyNet
+ " mWords=" + Arrays.toString(mWords.toArray());
}
}

4
java/src/com/android/inputmethod/latin/Utils.java
View file

@ -190,11 +190,11 @@ public class Utils {
// TODO: Resolve the inconsistencies between the native auto correction algorithms and
// this safety net
public static boolean shouldBlockAutoCorrectionBySafetyNet(SuggestedWords suggestions,
public static boolean shouldBlockAutoCorrectionBySafetyNet(SuggestedWords.Builder suggestions,
Suggest suggest) {
// Safety net for auto correction.
// Actually if we hit this safety net, it's actually a bug.
if (suggestions.size() <= 1 || suggestions.mTypedWordValid) return false;
if (suggestions.size() <= 1 || suggestions.isTypedWordValid()) return false;
// If user selected aggressive auto correction mode, there is no need to use the safety
// net.
if (suggest.isAggressiveAutoCorrectionMode()) return false;

4
java/src/com/android/inputmethod/latin/suggestions/SuggestionsView.java
View file

@ -307,7 +307,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
}
if (LatinImeLogger.sDBG) {
if (index == mCenterSuggestionIndex && suggestions.mHasAutoCorrectionCandidate
&& suggestions.shouldBlockAutoCorrectionBySafetyNet()) {
&& suggestions.mShouldBlockAutoCorrectionBySafetyNet) {
return 0xFFFF0000;
}
}
@ -335,7 +335,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
public void layout(SuggestedWords suggestions, ViewGroup stripView, ViewGroup placer,
int stripWidth) {
if (suggestions.isPunctuationSuggestions()) {
if (suggestions.mIsPunctuationSuggestions) {
layoutPunctuationSuggestions(suggestions, stripView);
return;
}