Examples with SuggestionSpan android.text.style.SuggestionSpan used on opensource projects

Example 96 with SuggestionSpan

use of android.text.style.SuggestionSpan in project android_frameworks_base by crdroidandroid.

the class SuggestionsPopupWindowTest method testSuggestionItems.

@SmallTest
public void testSuggestionItems() {
    final String text = "abc def ghi";
    onView(withId(R.id.textview)).perform(click());
    onView(withId(R.id.textview)).perform(replaceText(text));
    final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(), new String[] { "DEF", "Def" }, SuggestionSpan.FLAG_AUTO_CORRECTION);
    setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);
    showSuggestionsPopup();
    assertSuggestionsPopupIsDisplayed();
    assertSuggestionsPopupContainsItem("DEF");
    assertSuggestionsPopupContainsItem("Def");
    assertSuggestionsPopupContainsItem(getActivity().getString(com.android.internal.R.string.delete));
    // Select an item.
    clickSuggestionsPopupItem("DEF");
    assertSuggestionsPopupIsNotDisplayed();
    onView(withId(R.id.textview)).check(matches(withText("abc DEF ghi")));
    showSuggestionsPopup();
    assertSuggestionsPopupIsDisplayed();
    assertSuggestionsPopupContainsItem("def");
    assertSuggestionsPopupContainsItem("Def");
    assertSuggestionsPopupContainsItem(getActivity().getString(com.android.internal.R.string.delete));
    // Delete
    clickSuggestionsPopupItem(getActivity().getString(com.android.internal.R.string.delete));
    assertSuggestionsPopupIsNotDisplayed();
    onView(withId(R.id.textview)).check(matches(withText("abc ghi")));
}

Example 97 with SuggestionSpan

use of android.text.style.SuggestionSpan in project android_frameworks_base by crdroidandroid.

the class SuggestionsPopupWindowTest method testMisspelled.

@SmallTest
public void testMisspelled() {
    final String text = "abc def ghi";
    onView(withId(R.id.textview)).perform(click());
    onView(withId(R.id.textview)).perform(replaceText(text));
    final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(), new String[] { "DEF", "Def" }, SuggestionSpan.FLAG_MISSPELLED);
    setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);
    showSuggestionsPopup();
    assertSuggestionsPopupIsDisplayed();
    assertSuggestionsPopupContainsItem("DEF");
    assertSuggestionsPopupContainsItem("Def");
    assertSuggestionsPopupContainsItem(getActivity().getString(com.android.internal.R.string.addToDictionary));
    assertSuggestionsPopupContainsItem(getActivity().getString(com.android.internal.R.string.delete));
    // Click "Add to dictionary".
    clickSuggestionsPopupItem(getActivity().getString(com.android.internal.R.string.addToDictionary));
// TODO: Check if add to dictionary dialog is displayed.
}

Example 98 with SuggestionSpan

use of android.text.style.SuggestionSpan in project android_frameworks_base by crdroidandroid.

the class Editor method isCursorInsideEasyCorrectionSpan.

/**
     * @return <code>true</code> if the cursor is inside an {@link SuggestionSpan} with
     * {@link SuggestionSpan#FLAG_EASY_CORRECT} set.
     */
private boolean isCursorInsideEasyCorrectionSpan() {
    Spannable spannable = (Spannable) mTextView.getText();
    SuggestionSpan[] suggestionSpans = spannable.getSpans(mTextView.getSelectionStart(), mTextView.getSelectionEnd(), SuggestionSpan.class);
    for (int i = 0; i < suggestionSpans.length; i++) {
        if ((suggestionSpans[i].getFlags() & SuggestionSpan.FLAG_EASY_CORRECT) != 0) {
            return true;
        }
    }
    return false;
}

Example 99 with SuggestionSpan

use of android.text.style.SuggestionSpan in project android_frameworks_base by crdroidandroid.

the class Editor method replaceWithSuggestion.

private void replaceWithSuggestion(@NonNull final SuggestionInfo suggestionInfo) {
    final SuggestionSpan targetSuggestionSpan = findEquivalentSuggestionSpan(suggestionInfo.mSuggestionSpanInfo);
    if (targetSuggestionSpan == null) {
        // Span has been removed
        return;
    }
    final Editable editable = (Editable) mTextView.getText();
    final int spanStart = editable.getSpanStart(targetSuggestionSpan);
    final int spanEnd = editable.getSpanEnd(targetSuggestionSpan);
    if (spanStart < 0 || spanEnd <= spanStart) {
        // Span has been removed
        return;
    }
    final String originalText = TextUtils.substring(editable, spanStart, spanEnd);
    // SuggestionSpans are removed by replace: save them before
    SuggestionSpan[] suggestionSpans = editable.getSpans(spanStart, spanEnd, SuggestionSpan.class);
    final int length = suggestionSpans.length;
    int[] suggestionSpansStarts = new int[length];
    int[] suggestionSpansEnds = new int[length];
    int[] suggestionSpansFlags = new int[length];
    for (int i = 0; i < length; i++) {
        final SuggestionSpan suggestionSpan = suggestionSpans[i];
        suggestionSpansStarts[i] = editable.getSpanStart(suggestionSpan);
        suggestionSpansEnds[i] = editable.getSpanEnd(suggestionSpan);
        suggestionSpansFlags[i] = editable.getSpanFlags(suggestionSpan);
        // Remove potential misspelled flags
        int suggestionSpanFlags = suggestionSpan.getFlags();
        if ((suggestionSpanFlags & SuggestionSpan.FLAG_MISSPELLED) != 0) {
            suggestionSpanFlags &= ~SuggestionSpan.FLAG_MISSPELLED;
            suggestionSpanFlags &= ~SuggestionSpan.FLAG_EASY_CORRECT;
            suggestionSpan.setFlags(suggestionSpanFlags);
        }
    }
    // Notify source IME of the suggestion pick. Do this before swapping texts.
    targetSuggestionSpan.notifySelection(mTextView.getContext(), originalText, suggestionInfo.mSuggestionIndex);
    // Swap text content between actual text and Suggestion span
    final int suggestionStart = suggestionInfo.mSuggestionStart;
    final int suggestionEnd = suggestionInfo.mSuggestionEnd;
    final String suggestion = suggestionInfo.mText.subSequence(suggestionStart, suggestionEnd).toString();
    mTextView.replaceText_internal(spanStart, spanEnd, suggestion);
    String[] suggestions = targetSuggestionSpan.getSuggestions();
    suggestions[suggestionInfo.mSuggestionIndex] = originalText;
    // Restore previous SuggestionSpans
    final int lengthDelta = suggestion.length() - (spanEnd - spanStart);
    for (int i = 0; i < length; i++) {
        // way to assign them a valid range after replacement
        if (suggestionSpansStarts[i] <= spanStart && suggestionSpansEnds[i] >= spanEnd) {
            mTextView.setSpan_internal(suggestionSpans[i], suggestionSpansStarts[i], suggestionSpansEnds[i] + lengthDelta, suggestionSpansFlags[i]);
        }
    }
    // Move cursor at the end of the replaced word
    final int newCursorPosition = spanEnd + lengthDelta;
    mTextView.setCursorPosition_internal(newCursorPosition, newCursorPosition);
}

Example 100 with SuggestionSpan

use of android.text.style.SuggestionSpan in project android_frameworks_base by crdroidandroid.

the class Editor method downgradeEasyCorrectionSpans.

/**
     * Downgrades to simple suggestions all the easy correction spans that are not a spell check
     * span.
     */
private void downgradeEasyCorrectionSpans() {
    CharSequence text = mTextView.getText();
    if (text instanceof Spannable) {
        Spannable spannable = (Spannable) text;
        SuggestionSpan[] suggestionSpans = spannable.getSpans(0, spannable.length(), SuggestionSpan.class);
        for (int i = 0; i < suggestionSpans.length; i++) {
            int flags = suggestionSpans[i].getFlags();
            if ((flags & SuggestionSpan.FLAG_EASY_CORRECT) != 0 && (flags & SuggestionSpan.FLAG_MISSPELLED) == 0) {
                flags &= ~SuggestionSpan.FLAG_EASY_CORRECT;
                suggestionSpans[i].setFlags(flags);
            }
        }
    }
}