Merge "Suppress flickers of the auto correction indicator" into ics-mr0
commit
ef0a7b7546
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@ -229,6 +229,9 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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// Keeps track of most recently inserted text (multi-character key) for reverting
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private CharSequence mEnteredText;
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private final ComposingStateManager mComposingStateManager =
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new ComposingStateManager();
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public final UIHandler mHandler = new UIHandler(this);
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public static class UIHandler extends StaticInnerHandlerWrapper<LatinIME> {
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@ -610,6 +613,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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@Override
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public void onConfigurationChanged(Configuration conf) {
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mSubtypeSwitcher.onConfigurationChanged(conf);
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mComposingStateManager.onFinishComposingText();
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// If orientation changed while predicting, commit the change
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if (mDisplayOrientation != conf.orientation) {
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mDisplayOrientation = conf.orientation;
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@ -881,6 +885,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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if (ic != null) {
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ic.finishComposingText();
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}
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mComposingStateManager.onFinishComposingText();
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mVoiceProxy.setVoiceInputHighlighted(false);
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} else if (!mHasUncommittedTypedChars) {
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TextEntryState.reset();
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@ -1336,7 +1341,12 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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if (length > 0) {
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mComposingStringBuilder.delete(length - 1, length);
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mWordComposer.deleteLast();
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ic.setComposingText(mComposingStringBuilder, 1);
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final CharSequence textWithUnderline =
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mComposingStateManager.isAutoCorrectionIndicatorOn()
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? SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(
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this, mComposingStringBuilder)
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: mComposingStringBuilder;
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ic.setComposingText(textWithUnderline, 1);
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if (mComposingStringBuilder.length() == 0) {
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mHasUncommittedTypedChars = false;
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}
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@ -1427,6 +1437,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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mComposingStringBuilder.setLength(0);
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mWordComposer.reset();
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clearSuggestions();
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mComposingStateManager.onFinishComposingText();
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}
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}
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final KeyboardSwitcher switcher = mKeyboardSwitcher;
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@ -1458,8 +1469,14 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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// If it's the first letter, make note of auto-caps state
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if (mWordComposer.size() == 1) {
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mWordComposer.setAutoCapitalized(getCurrentAutoCapsState());
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mComposingStateManager.onStartComposingText();
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}
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ic.setComposingText(mComposingStringBuilder, 1);
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final CharSequence textWithUnderline =
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mComposingStateManager.isAutoCorrectionIndicatorOn()
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? SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(
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this, mComposingStringBuilder)
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: mComposingStringBuilder;
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ic.setComposingText(textWithUnderline, 1);
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}
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mHandler.postUpdateSuggestions();
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} else {
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@ -1478,6 +1495,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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private void handleSeparator(int primaryCode, int x, int y) {
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mVoiceProxy.handleSeparator();
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mComposingStateManager.onFinishComposingText();
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// Should dismiss the "Touch again to save" message when handling separator
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if (mSuggestionsView != null && mSuggestionsView.dismissAddToDictionaryHint()) {
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@ -1615,13 +1633,20 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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// Put a blue underline to a word in TextView which will be auto-corrected.
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final InputConnection ic = getCurrentInputConnection();
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if (ic != null && Utils.willAutoCorrect(words)) {
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final CharSequence textWithUnderline =
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SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(
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this, mComposingStringBuilder);
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if (ic != null) {
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final boolean oldAutoCorrectionIndicator =
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mComposingStateManager.isAutoCorrectionIndicatorOn();
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final boolean newAutoCorrectionIndicator = Utils.willAutoCorrect(words);
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if (oldAutoCorrectionIndicator != newAutoCorrectionIndicator) {
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final CharSequence textWithUnderline = newAutoCorrectionIndicator
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? SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(
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this, mComposingStringBuilder)
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: mComposingStringBuilder;
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if (!TextUtils.isEmpty(textWithUnderline)) {
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ic.setComposingText(textWithUnderline, 1);
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}
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mComposingStateManager.setAutoCorrectionIndicatorOn(newAutoCorrectionIndicator);
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}
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}
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}
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@ -1732,6 +1757,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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@Override
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public void pickSuggestionManually(int index, CharSequence suggestion) {
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mComposingStateManager.onFinishComposingText();
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SuggestedWords suggestions = mSuggestionsView.getSuggestions();
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mVoiceProxy.flushAndLogAllTextModificationCounters(index, suggestion,
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mSettingsValues.mWordSeparators);
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@ -2279,6 +2305,43 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
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showOptionDialogInternal(builder.create());
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}
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private static class ComposingStateManager {
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private boolean mAutoCorrectionIndicatorOn;
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private boolean mIsComposing;
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public ComposingStateManager() {
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mAutoCorrectionIndicatorOn = false;
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mIsComposing = false;
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}
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private void onStartComposingText() {
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if (!mIsComposing) {
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if (LatinImeLogger.sDBG) {
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Log.i(TAG, "Start composing text.");
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}
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mAutoCorrectionIndicatorOn = false;
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mIsComposing = true;
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}
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}
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private void onFinishComposingText() {
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if (mIsComposing) {
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if (LatinImeLogger.sDBG) {
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Log.i(TAG, "Finish composing text.");
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}
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mAutoCorrectionIndicatorOn = false;
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mIsComposing = false;
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}
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}
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public boolean isAutoCorrectionIndicatorOn() {
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return mAutoCorrectionIndicatorOn;
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}
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public void setAutoCorrectionIndicatorOn(boolean on) {
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mAutoCorrectionIndicatorOn = on;
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}
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}
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@Override
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protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
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super.dump(fd, fout, args);
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