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-rw-r--r--java/src/com/android/inputmethod/latin/CandidateView.java100
-rw-r--r--java/src/com/android/inputmethod/latin/LatinIME.java32
2 files changed, 106 insertions, 26 deletions
diff --git a/java/src/com/android/inputmethod/latin/CandidateView.java b/java/src/com/android/inputmethod/latin/CandidateView.java
index 99f8a6736..74e6a01b5 100644
--- a/java/src/com/android/inputmethod/latin/CandidateView.java
+++ b/java/src/com/android/inputmethod/latin/CandidateView.java
@@ -24,7 +24,9 @@ import android.os.Message;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.TextUtils;
+import android.text.style.BackgroundColorSpan;
import android.text.style.CharacterStyle;
+import android.text.style.ForegroundColorSpan;
import android.text.style.StyleSpan;
import android.text.style.UnderlineSpan;
import android.util.AttributeSet;
@@ -57,22 +59,76 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
private final int mColorOther;
private static final CharacterStyle BOLD_SPAN = new StyleSpan(Typeface.BOLD);
private static final CharacterStyle UNDERLINE_SPAN = new UnderlineSpan();
+ private final CharacterStyle mInvertedForegroundColorSpan;
+ private final CharacterStyle mInvertedBackgroundColorSpan;
private boolean mShowingCompletions;
+ private boolean mShowingAutoCorrectionInverted;
private boolean mShowingAddToDictionary;
- private static final long DELAY_HIDE_PREVIEW = 1000;
- private static final int MSG_HIDE_PREVIEW = 0;
- private final Handler mHandler = new Handler() {
+ private final UiHandler mHandler = new UiHandler();
+
+ private static class UpdateSuggestionsArgs {
+ public final List<CharSequence> mSuggestions;
+ public final boolean mCompletions;
+ public final boolean mTypedWordValid;
+ public final boolean mHaveMinimalSuggestion;
+ public UpdateSuggestionsArgs(List<CharSequence> suggestions, boolean completions,
+ boolean typedWordValid, boolean haveMinimalSuggestion) {
+ mSuggestions = suggestions;
+ mCompletions = completions;
+ mTypedWordValid = typedWordValid;
+ mHaveMinimalSuggestion = haveMinimalSuggestion;
+ }
+ }
+
+ private class UiHandler extends Handler {
+ private static final int MSG_HIDE_PREVIEW = 0;
+ private static final int MSG_UPDATE_SUGGESTION = 1;
+
+ private static final long DELAY_HIDE_PREVIEW = 1000;
+ private static final long DELAY_UPDATE_SUGGESTION = 300;
+
@Override
public void dispatchMessage(Message msg) {
switch (msg.what) {
case MSG_HIDE_PREVIEW:
hidePreview();
break;
+ case MSG_UPDATE_SUGGESTION:
+ UpdateSuggestionsArgs args = (UpdateSuggestionsArgs)msg.obj;
+ updateSuggestions(args.mSuggestions, args.mCompletions, args.mTypedWordValid,
+ args.mHaveMinimalSuggestion);
+ break;
}
}
+
+ public void postHidePreview() {
+ cancelHidePreview();
+ sendMessageDelayed(obtainMessage(MSG_HIDE_PREVIEW), DELAY_HIDE_PREVIEW);
+ }
+
+ public void cancelHidePreview() {
+ removeMessages(MSG_HIDE_PREVIEW);
+ }
+
+ public void postUpdateSuggestions(List<CharSequence> suggestions, boolean completions,
+ boolean typedWordValid, boolean haveMinimalSuggestion) {
+ cancelUpdateSuggestions();
+ sendMessageDelayed(obtainMessage(MSG_UPDATE_SUGGESTION, new UpdateSuggestionsArgs(
+ suggestions, completions, typedWordValid, haveMinimalSuggestion)),
+ DELAY_UPDATE_SUGGESTION);
+ }
+
+ public void cancelUpdateSuggestions() {
+ removeMessages(MSG_UPDATE_SUGGESTION);
+ }
+
+ public void cancelAllMessages() {
+ cancelHidePreview();
+ cancelUpdateSuggestions();
+ }
};
/**
@@ -96,6 +152,8 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
mColorNormal = res.getColor(R.color.candidate_normal);
mColorRecommended = res.getColor(R.color.candidate_recommended);
mColorOther = res.getColor(R.color.candidate_other);
+ mInvertedForegroundColorSpan = new ForegroundColorSpan(mColorNormal ^ 0x00ffffff);
+ mInvertedBackgroundColorSpan = new BackgroundColorSpan(mColorNormal);
for (int i = 0; i < MAX_SUGGESTIONS; i++) {
View v = inflater.inflate(R.layout.candidate, null);
@@ -123,6 +181,16 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
public void setSuggestions(List<CharSequence> suggestions, boolean completions,
boolean typedWordValid, boolean haveMinimalSuggestion) {
+ if (mShowingAutoCorrectionInverted) {
+ mHandler.postUpdateSuggestions(suggestions, completions, typedWordValid,
+ haveMinimalSuggestion);
+ } else {
+ updateSuggestions(suggestions, completions, typedWordValid, haveMinimalSuggestion);
+ }
+ }
+
+ private void updateSuggestions(List<CharSequence> suggestions, boolean completions,
+ boolean typedWordValid, boolean haveMinimalSuggestion) {
clear();
if (suggestions != null) {
int insertCount = Math.min(suggestions.size(), MAX_SUGGESTIONS);
@@ -141,8 +209,8 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
if (suggestion == null) continue;
final int wordLength = suggestion.length();
- View v = mWords.get(i);
- TextView tv = (TextView)v.findViewById(R.id.candidate_word);
+ final View v = mWords.get(i);
+ final TextView tv = (TextView)v.findViewById(R.id.candidate_word);
tv.setTextColor(mColorNormal);
if (haveMinimalSuggestion
&& ((i == 1 && !typedWordValid) || (i == 0 && typedWordValid))) {
@@ -179,6 +247,22 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
requestLayout();
}
+ public void onAutoCorrectionInverted(CharSequence autoCorrectedWord) {
+ // Displaying auto corrected word as inverted is enabled only when highlighting candidate
+ // with color is disabled.
+ if (mConfigCandidateHighlightFontColorEnabled)
+ return;
+ final TextView tv = (TextView)mWords.get(1).findViewById(R.id.candidate_word);
+ final Spannable word = new SpannableString(autoCorrectedWord);
+ final int wordLength = word.length();
+ word.setSpan(mInvertedBackgroundColorSpan, 0, wordLength,
+ Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+ word.setSpan(mInvertedForegroundColorSpan, 0, wordLength,
+ Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+ tv.setText(word);
+ mShowingAutoCorrectionInverted = true;
+ }
+
public boolean isShowingAddToDictionaryHint() {
return mShowingAddToDictionary;
}
@@ -209,6 +293,7 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
// in LatinIME.pickSuggestionManually().
mSuggestions.clear();
mShowingAddToDictionary = false;
+ mShowingAutoCorrectionInverted = false;
removeAllViews();
}
@@ -236,8 +321,7 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
previewPopup.showAtLocation(this, Gravity.NO_GRAVITY, posX, posY);
}
previewText.setVisibility(VISIBLE);
- mHandler.sendMessageDelayed(
- mHandler.obtainMessage(MSG_HIDE_PREVIEW), DELAY_HIDE_PREVIEW);
+ mHandler.postHidePreview();
}
private void addToDictionary(CharSequence word) {
@@ -273,7 +357,7 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
- mHandler.removeMessages(MSG_HIDE_PREVIEW);
+ mHandler.cancelAllMessages();
hidePreview();
}
}
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 16a369a9e..ed5ce6bb8 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -81,10 +81,8 @@ import java.util.Locale;
/**
* Input method implementation for Qwerty'ish keyboard.
*/
-public class LatinIME extends InputMethodService
- implements KeyboardActionListener,
- SharedPreferences.OnSharedPreferenceChangeListener,
- Tutorial.TutorialListener {
+public class LatinIME extends InputMethodService implements KeyboardActionListener,
+ SharedPreferences.OnSharedPreferenceChangeListener, Tutorial.TutorialListener {
private static final String TAG = "LatinIME";
private static final boolean PERF_DEBUG = false;
private static final boolean DEBUG = false;
@@ -1167,9 +1165,7 @@ public class LatinIME extends InputMethodService
if (ic == null) return;
abortCorrection(false);
ic.beginBatchEdit();
- if (mPredicting) {
- commitTyped(ic);
- }
+ commitTyped(ic);
maybeRemovePreviousPeriod(text);
ic.commitText(text, 1);
ic.endBatchEdit();
@@ -1382,7 +1378,14 @@ public class LatinIME extends InputMethodService
doubleSpace();
}
if (pickedDefault) {
- TextEntryState.backToAcceptedDefault(mWord.getTypedWord());
+ CharSequence typedWord = mWord.getTypedWord();
+ TextEntryState.backToAcceptedDefault(typedWord);
+ if (!TextUtils.isEmpty(typedWord) && !typedWord.equals(mBestWord)) {
+ // TODO: Will call InputConnection.commitCorrection() here.
+ if (mCandidateView != null)
+ mCandidateView.onAutoCorrectionInverted(mBestWord);
+ }
+ setPunctuationSuggestions();
}
mKeyboardSwitcher.updateShiftState();
if (ic != null) {
@@ -1564,7 +1567,7 @@ public class LatinIME extends InputMethodService
if (mBestWord != null && mBestWord.length() > 0) {
TextEntryState.acceptedDefault(mWord.getTypedWord(), mBestWord);
mJustAccepted = true;
- pickSuggestion(mBestWord, false);
+ pickSuggestion(mBestWord);
// Add the word to the auto dictionary if it's not a known word
addToDictionaries(mBestWord, AutoDictionary.FREQUENCY_FOR_TYPED);
return true;
@@ -1615,7 +1618,7 @@ public class LatinIME extends InputMethodService
return;
}
mJustAccepted = true;
- pickSuggestion(suggestion, correcting);
+ pickSuggestion(suggestion);
// Add the word to the auto dictionary if it's not a known word
if (index == 0) {
addToDictionaries(suggestion, AutoDictionary.FREQUENCY_FOR_PICKED);
@@ -1660,10 +1663,8 @@ public class LatinIME extends InputMethodService
* retrieval.
* @param suggestion the suggestion picked by the user to be committed to
* the text field
- * @param correcting whether this is due to a correction of an existing
- * word.
*/
- private void pickSuggestion(CharSequence suggestion, boolean correcting) {
+ private void pickSuggestion(CharSequence suggestion) {
KeyboardSwitcher switcher = mKeyboardSwitcher;
if (!switcher.isKeyboardAvailable())
return;
@@ -1676,11 +1677,6 @@ public class LatinIME extends InputMethodService
mPredicting = false;
mCommittedLength = suggestion.length();
switcher.setPreferredLetters(null);
- // If we just corrected a word, then don't show punctuations
- if (!correcting) {
- setPunctuationSuggestions();
- }
- switcher.updateShiftState();
}
/**
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-05 07:44:10 +0000