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Commit b12c174c authored by Adrian Velicu's avatar Adrian Velicu Committed by Android (Google) Code Review
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Merge "Hiding SuggestedWords.EMPTY and refactoring code that compares... 

Merge "Hiding SuggestedWords.EMPTY and refactoring code that compares SuggestedWords instances directly to it to use isEmpty instead"
parents b51412a0 30f4a2a4

java/src/com/android/inputmethod/keyboard/internal/DrawingHandler.java

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ public class DrawingHandler extends LeakGuardHandlerWrapper<Callbacks> { 
            callbacks.dismissKeyPreviewWithoutDelay((Key)msg.obj);

            break;

        case MSG_DISMISS_GESTURE_FLOATING_PREVIEW_TEXT:

            callbacks.showGestureFloatingPreviewText(SuggestedWords.EMPTY);

            callbacks.showGestureFloatingPreviewText(SuggestedWords.getEmptyInstance());

            break;

        }

    }

java/src/com/android/inputmethod/keyboard/internal/GestureFloatingTextDrawingPreview.java

+1 −1
Original line number Diff line number Diff line
@@ -98,7 +98,7 @@ public class GestureFloatingTextDrawingPreview extends AbstractDrawingPreview { 
    private final RectF mGesturePreviewRectangle = new RectF();

    private int mPreviewTextX;

    private int mPreviewTextY;

    private SuggestedWords mSuggestedWords = SuggestedWords.EMPTY;

    private SuggestedWords mSuggestedWords = SuggestedWords.getEmptyInstance();

    private final int[] mLastPointerCoords = CoordinateUtils.newInstance();



    public GestureFloatingTextDrawingPreview(final TypedArray mainKeyboardViewAttr) {

java/src/com/android/inputmethod/latin/LatinIME.java

+7 −8
Original line number Diff line number Diff line
@@ -1491,7 +1491,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
        final boolean isEmptyApplicationSpecifiedCompletions =

                currentSettingsValues.isApplicationSpecifiedCompletionsOn()

                && suggestedWords.isEmpty();

        final boolean noSuggestionsFromDictionaries = (SuggestedWords.EMPTY == suggestedWords)

        final boolean noSuggestionsFromDictionaries = suggestedWords.isEmpty()

                || suggestedWords.isPunctuationSuggestions()

                || isEmptyApplicationSpecifiedCompletions;

        final boolean isBeginningOfSentencePrediction = (suggestedWords.mInputStyle
@@ -1518,7 +1518,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
            final OnGetSuggestedWordsCallback callback) {

        final Keyboard keyboard = mKeyboardSwitcher.getKeyboard();

        if (keyboard == null) {

            callback.onGetSuggestedWords(SuggestedWords.EMPTY);

            callback.onGetSuggestedWords(SuggestedWords.getEmptyInstance());

            return;

        }

        mInputLogic.getSuggestedWords(mSettings.getCurrent(), keyboard.getProximityInfo(),
@@ -1526,10 +1526,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
    }



    @Override

    public void showSuggestionStrip(final SuggestedWords sourceSuggestedWords) {

        final SuggestedWords suggestedWords =

                sourceSuggestedWords.isEmpty() ? SuggestedWords.EMPTY : sourceSuggestedWords;

        if (SuggestedWords.EMPTY == suggestedWords) {

    public void showSuggestionStrip(final SuggestedWords suggestedWords) {

        if (suggestedWords.isEmpty()) {

            setNeutralSuggestionStrip();

        } else {

            setSuggestedWords(suggestedWords);
@@ -1537,7 +1535,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
        // Cache the auto-correction in accessibility code so we can speak it if the user

        // touches a key that will insert it.

        AccessibilityUtils.getInstance().setAutoCorrection(suggestedWords,

                sourceSuggestedWords.mTypedWord);

                suggestedWords.mTypedWord);

    }



    // Called from {@link SuggestionStripView} through the {@link SuggestionStripView#Listener}
@@ -1572,7 +1570,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
    public void setNeutralSuggestionStrip() {

        final SettingsValues currentSettings = mSettings.getCurrent();

        final SuggestedWords neutralSuggestions = currentSettings.mBigramPredictionEnabled

                ? SuggestedWords.EMPTY : currentSettings.mSpacingAndPunctuations.mSuggestPuncList;

                ? SuggestedWords.getEmptyInstance()

                : currentSettings.mSpacingAndPunctuations.mSuggestPuncList;

        setSuggestedWords(neutralSuggestions);

    }

java/src/com/android/inputmethod/latin/SuggestedWords.java

+5 −1
Original line number Diff line number Diff line
@@ -45,7 +45,7 @@ public class SuggestedWords { 
    public static final int MAX_SUGGESTIONS = 18;



    private static final ArrayList<SuggestedWordInfo> EMPTY_WORD_INFO_LIST = new ArrayList<>(0);

    public static final SuggestedWords EMPTY = new SuggestedWords(

    private static final SuggestedWords EMPTY = new SuggestedWords(

            EMPTY_WORD_INFO_LIST, null /* rawSuggestions */, false /* typedWordValid */,

            false /* willAutoCorrect */, false /* isObsoleteSuggestions */, INPUT_STYLE_NONE);
@@ -196,6 +196,10 @@ public class SuggestedWords { 
        return result;

    }



    public static final SuggestedWords getEmptyInstance() {

        return SuggestedWords.EMPTY;

    }



    // Should get rid of the first one (what the user typed previously) from suggestions

    // and replace it with what the user currently typed.

    public static ArrayList<SuggestedWordInfo> getTypedWordAndPreviousSuggestions(

java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java

+9 −10
Original line number Diff line number Diff line
@@ -86,7 +86,7 @@ public final class InputLogic { 
    // Current space state of the input method. This can be any of the above constants.

    private int mSpaceState;

    // Never null

    public SuggestedWords mSuggestedWords = SuggestedWords.EMPTY;

    public SuggestedWords mSuggestedWords = SuggestedWords.getEmptyInstance();

    public final Suggest mSuggest;

    private final DictionaryFacilitator mDictionaryFacilitator;
@@ -158,7 +158,7 @@ public final class InputLogic { 
        mSpaceState = SpaceState.NONE;

        mRecapitalizeStatus.disable(); // Do not perform recapitalize until the cursor is moved once

        mCurrentlyPressedHardwareKeys.clear();

        mSuggestedWords = SuggestedWords.EMPTY;

        mSuggestedWords = SuggestedWords.getEmptyInstance();

        // In some cases (namely, after rotation of the device) editorInfo.initialSelStart is lying

        // so we try using some heuristics to find out about these and fix them.

        mConnection.tryFixLyingCursorPosition();
@@ -332,7 +332,7 @@ public final class InputLogic { 
        // however need to reset the suggestion strip right away, because we know we can't take

        // the risk of calling commitCompletion twice because we don't know how the app will react.

        if (suggestionInfo.isKindOf(SuggestedWordInfo.KIND_APP_DEFINED)) {

            mSuggestedWords = SuggestedWords.EMPTY;

            mSuggestedWords = SuggestedWords.getEmptyInstance();

            mSuggestionStripViewAccessor.setNeutralSuggestionStrip();

            inputTransaction.requireShiftUpdate(InputTransaction.SHIFT_UPDATE_NOW);

            resetComposingState(true /* alsoResetLastComposedWord */);
@@ -508,7 +508,7 @@ public final class InputLogic { 
            final KeyboardSwitcher keyboardSwitcher, final LatinIME.UIHandler handler) {

        mInputLogicHandler.onStartBatchInput();

        handler.showGesturePreviewAndSuggestionStrip(

                SuggestedWords.EMPTY, false /* dismissGestureFloatingPreviewText */);

                SuggestedWords.getEmptyInstance(), false /* dismissGestureFloatingPreviewText */);

        handler.cancelUpdateSuggestionStrip();

        ++mAutoCommitSequenceNumber;

        mConnection.beginBatchEdit();
@@ -607,14 +607,14 @@ public final class InputLogic { 
    public void onCancelBatchInput(final LatinIME.UIHandler handler) {

        mInputLogicHandler.onCancelBatchInput();

        handler.showGesturePreviewAndSuggestionStrip(

                SuggestedWords.EMPTY, true /* dismissGestureFloatingPreviewText */);

                SuggestedWords.getEmptyInstance(), true /* dismissGestureFloatingPreviewText */);

    }



    // TODO: on the long term, this method should become private, but it will be difficult.

    // Especially, how do we deal with InputMethodService.onDisplayCompletions?

    public void setSuggestedWords(final SuggestedWords suggestedWords,

            final SettingsValues settingsValues, final LatinIME.UIHandler handler) {

        if (SuggestedWords.EMPTY != suggestedWords) {

        if (!suggestedWords.isEmpty()) {

            final String autoCorrection;

            final String dictType;

            if (suggestedWords.mWillAutoCorrect) {
@@ -1400,7 +1400,7 @@ public final class InputLogic { 
                        + "requested!");

            }

            // Clear the suggestions strip.

            mSuggestionStripViewAccessor.showSuggestionStrip(SuggestedWords.EMPTY);

            mSuggestionStripViewAccessor.showSuggestionStrip(SuggestedWords.getEmptyInstance());

            return;

        }
@@ -1892,9 +1892,8 @@ public final class InputLogic { 
     */

    private SuggestedWords retrieveOlderSuggestions(final String typedWord,

            final SuggestedWords previousSuggestedWords) {

        final SuggestedWords oldSuggestedWords =

                previousSuggestedWords.isPunctuationSuggestions() ? SuggestedWords.EMPTY

                        : previousSuggestedWords;

        final SuggestedWords oldSuggestedWords = previousSuggestedWords.isPunctuationSuggestions()

                ? SuggestedWords.getEmptyInstance() : previousSuggestedWords;

        final ArrayList<SuggestedWords.SuggestedWordInfo> typedWordAndPreviousSuggestions =

                SuggestedWords.getTypedWordAndPreviousSuggestions(typedWord, oldSuggestedWords);

        return new SuggestedWords(typedWordAndPreviousSuggestions, null /* rawSuggestions */,