Examples with Spanned android.text.Spanned used on opensource projects

Example 26 with Spanned

use of android.text.Spanned in project platform_frameworks_base by android.

the class SuggestionsPopupWindowTest method testTextAppearanceInSuggestionsPopup.

@SmallTest
public void testTextAppearanceInSuggestionsPopup() {
    final String text = "abc def ghi";
    final String[] singleWordCandidates = { "DEF", "Def" };
    final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(), singleWordCandidates, SuggestionSpan.FLAG_MISSPELLED);
    final String[] multiWordCandidates = { "ABC DEF GHI", "Abc Def Ghi" };
    final SuggestionSpan multiWordSuggestionSpan = new SuggestionSpan(getActivity(), multiWordCandidates, SuggestionSpan.FLAG_MISSPELLED);
    final TypedArray array = getActivity().obtainStyledAttributes(com.android.internal.R.styleable.Theme);
    final int id = array.getResourceId(com.android.internal.R.styleable.Theme_textEditSuggestionHighlightStyle, 0);
    array.recycle();
    final TextAppearanceSpan expectedSpan = new TextAppearanceSpan(getActivity(), id);
    final TextPaint tmpTp = new TextPaint();
    expectedSpan.updateDrawState(tmpTp);
    final int expectedHighlightTextColor = tmpTp.getColor();
    final float expectedHighlightTextSize = tmpTp.getTextSize();
    final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
    // *XX* means that XX is highlighted.
    for (int i = 0; i < 2; i++) {
        onView(withId(R.id.textview)).perform(click());
        onView(withId(R.id.textview)).perform(replaceText(text));
        setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);
        setSuggestionSpan(multiWordSuggestionSpan, 0, text.length());
        showSuggestionsPopup();
        assertSuggestionsPopupIsDisplayed();
        assertSuggestionsPopupContainsItem("abc DEF ghi");
        assertSuggestionsPopupContainsItem("abc Def ghi");
        assertSuggestionsPopupContainsItem("ABC DEF GHI");
        assertSuggestionsPopupContainsItem("Abc Def Ghi");
        assertSuggestionsPopupContainsItem(getActivity().getString(com.android.internal.R.string.delete));
        onSuggestionsPopup().check(new ViewAssertion() {

            @Override
            public void check(View view, NoMatchingViewException e) {
                final ListView listView = (ListView) view.findViewById(com.android.internal.R.id.suggestionContainer);
                assertNotNull(listView);
                final int childNum = listView.getChildCount();
                assertEquals(singleWordCandidates.length + multiWordCandidates.length, childNum);
                for (int j = 0; j < childNum; j++) {
                    final TextView suggestion = (TextView) listView.getChildAt(j);
                    assertNotNull(suggestion);
                    final Spanned spanned = (Spanned) suggestion.getText();
                    assertNotNull(spanned);
                    // Check that the suggestion item order is kept.
                    final String expectedText;
                    if (j < singleWordCandidates.length) {
                        expectedText = "abc " + singleWordCandidates[j] + " ghi";
                    } else {
                        expectedText = multiWordCandidates[j - singleWordCandidates.length];
                    }
                    assertEquals(expectedText, spanned.toString());
                    // Check that the text is highlighted with correct color and text size.
                    final TextAppearanceSpan[] taSpan = spanned.getSpans(text.indexOf('d'), text.indexOf('f') + 1, TextAppearanceSpan.class);
                    assertEquals(1, taSpan.length);
                    TextPaint tp = new TextPaint();
                    taSpan[0].updateDrawState(tp);
                    assertEquals(expectedHighlightTextColor, tp.getColor());
                    assertEquals(expectedHighlightTextSize, tp.getTextSize());
                    // Check the correct part of the text is highlighted.
                    final int expectedStart;
                    final int expectedEnd;
                    if (j < singleWordCandidates.length) {
                        expectedStart = text.indexOf('d');
                        expectedEnd = text.indexOf('f') + 1;
                    } else {
                        expectedStart = 0;
                        expectedEnd = text.length();
                    }
                    assertEquals(expectedStart, spanned.getSpanStart(taSpan[0]));
                    assertEquals(expectedEnd, spanned.getSpanEnd(taSpan[0]));
                }
            }
        });
        pressBack();
        onView(withId(R.id.textview)).inRoot(withDecorView(is(getActivity().getWindow().getDecorView()))).perform(clearText());
    }
}

Example 27 with Spanned

use of android.text.Spanned in project androidquery by androidquery.

the class IntentListActivity method getAA.

private ArrayAdapter<ActivityItem> getAA() {
    list = new ArrayList<ActivityItem>();
    int[] ids = getResList();
    String[] names = getResources().getStringArray(ids[0]);
    String[] values = getResources().getStringArray(ids[1]);
    for (int i = 0; i < names.length; i++) {
        String name = names[i];
        String value = values[i];
        if (value.startsWith("http")) {
            list.add(new ActivityItem(null, name, value, null));
        } else {
            String[] vs = value.split(":");
            String meta = null;
            if (vs.length > 2) {
                meta = vs[2];
            }
            list.add(makeActivity(vs[0], name, vs[1], meta));
        }
    }
    if (type == null && (TestUtility.isTestDevice(this) || TestUtility.isEmulator())) {
        list.add(makeActivity("com.androidquery.test.AdhocActivity", "Ad Hoc Debug", "", null));
        list.add(makeActivity("com.androidquery.test.AdhocActivity2", "Ad Hoc Debug2", "", null));
    }
    ArrayAdapter<ActivityItem> result = new ArrayAdapter<ActivityItem>(this, R.layout.list_item, list) {

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = getLayoutInflater().inflate(R.layout.list_item, null);
            }
            ActivityItem ai = (ActivityItem) getItem(position);
            AQuery aq = new AQuery(convertView);
            String text = ai.getName();
            String meta = ai.getMeta();
            if (meta != null) {
                text += "   <small><small><font color=\"red\">" + meta + "</font></small></small>";
            }
            Spanned span = Html.fromHtml(text);
            aq.id(R.id.name).text(span);
            return convertView;
        }
    };
    return result;
}

Example 28 with Spanned

use of android.text.Spanned in project platform_frameworks_base by android.

the class DateFormat method format.

/**
     * Given a format string and a {@link java.util.Calendar} object, returns a CharSequence
     * containing the requested date.
     * @param inFormat the format string, as described in {@link android.text.format.DateFormat}
     * @param inDate the date to format
     * @return a {@link CharSequence} containing the requested text
     */
public static CharSequence format(CharSequence inFormat, Calendar inDate) {
    SpannableStringBuilder s = new SpannableStringBuilder(inFormat);
    int count;
    LocaleData localeData = LocaleData.get(Locale.getDefault());
    int len = inFormat.length();
    for (int i = 0; i < len; i += count) {
        count = 1;
        int c = s.charAt(i);
        if (c == QUOTE) {
            count = appendQuotedText(s, i, len);
            len = s.length();
            continue;
        }
        while ((i + count < len) && (s.charAt(i + count) == c)) {
            count++;
        }
        String replacement;
        switch(c) {
            case 'A':
            case 'a':
                replacement = localeData.amPm[inDate.get(Calendar.AM_PM) - Calendar.AM];
                break;
            case 'd':
                replacement = zeroPad(inDate.get(Calendar.DATE), count);
                break;
            case 'c':
            case 'E':
                replacement = getDayOfWeekString(localeData, inDate.get(Calendar.DAY_OF_WEEK), count, c);
                break;
            // hour in am/pm (0-11)
            case 'K':
            case // hour in am/pm (1-12)
            'h':
                {
                    int hour = inDate.get(Calendar.HOUR);
                    if (c == 'h' && hour == 0) {
                        hour = 12;
                    }
                    replacement = zeroPad(hour, count);
                }
                break;
            // hour in day (0-23)
            case 'H':
            case // hour in day (1-24) [but see note below]
            'k':
                {
                    int hour = inDate.get(Calendar.HOUR_OF_DAY);
                    // times are abusing 'k'. http://b/8359981.
                    if (false && c == 'k' && hour == 0) {
                        hour = 24;
                    }
                    replacement = zeroPad(hour, count);
                }
                break;
            case 'L':
            case 'M':
                replacement = getMonthString(localeData, inDate.get(Calendar.MONTH), count, c);
                break;
            case 'm':
                replacement = zeroPad(inDate.get(Calendar.MINUTE), count);
                break;
            case 's':
                replacement = zeroPad(inDate.get(Calendar.SECOND), count);
                break;
            case 'y':
                replacement = getYearString(inDate.get(Calendar.YEAR), count);
                break;
            case 'z':
                replacement = getTimeZoneString(inDate, count);
                break;
            default:
                replacement = null;
                break;
        }
        if (replacement != null) {
            s.replace(i, i + count, replacement);
            // CARE: count is used in the for loop above
            count = replacement.length();
            len = s.length();
        }
    }
    if (inFormat instanceof Spanned) {
        return new SpannedString(s);
    } else {
        return s.toString();
    }
}

Example 29 with Spanned

use of android.text.Spanned in project platform_frameworks_base by android.

the class BaseInputConnection method ensureDefaultComposingSpans.

private void ensureDefaultComposingSpans() {
    if (mDefaultComposingSpans == null) {
        Context context;
        if (mTargetView != null) {
            context = mTargetView.getContext();
        } else if (mIMM.mServedView != null) {
            context = mIMM.mServedView.getContext();
        } else {
            context = null;
        }
        if (context != null) {
            TypedArray ta = context.getTheme().obtainStyledAttributes(new int[] { com.android.internal.R.attr.candidatesTextStyleSpans });
            CharSequence style = ta.getText(0);
            ta.recycle();
            if (style != null && style instanceof Spanned) {
                mDefaultComposingSpans = ((Spanned) style).getSpans(0, style.length(), Object.class);
            }
        }
    }
}

Example 30 with Spanned

use of android.text.Spanned in project platform_frameworks_base by android.

the class TextView method onSaveInstanceState.

@Override
public Parcelable onSaveInstanceState() {
    Parcelable superState = super.onSaveInstanceState();
    // Save state if we are forced to
    final boolean freezesText = getFreezesText();
    boolean hasSelection = false;
    int start = -1;
    int end = -1;
    if (mText != null) {
        start = getSelectionStart();
        end = getSelectionEnd();
        if (start >= 0 || end >= 0) {
            // Or save state if there is a selection
            hasSelection = true;
        }
    }
    if (freezesText || hasSelection) {
        SavedState ss = new SavedState(superState);
        if (freezesText) {
            if (mText instanceof Spanned) {
                final Spannable sp = new SpannableStringBuilder(mText);
                if (mEditor != null) {
                    removeMisspelledSpans(sp);
                    sp.removeSpan(mEditor.mSuggestionRangeSpan);
                }
                ss.text = sp;
            } else {
                ss.text = mText.toString();
            }
        }
        if (hasSelection) {
            // XXX Should also save the current scroll position!
            ss.selStart = start;
            ss.selEnd = end;
        }
        if (isFocused() && start >= 0 && end >= 0) {
            ss.frozenWithFocus = true;
        }
        ss.error = getError();
        if (mEditor != null) {
            ss.editorState = mEditor.saveInstanceState();
        }
        return ss;
    }
    return superState;
}