Java Code Examples for android.text.style.StyleSpan

/**
 * Set up the additional headers text view with the supplied header data.
 *
 * @param additionalHeaders List of header entries. Each entry consists of a header
 *                          name and a header value. Header names may appear multiple
 *                          times.
 *                          <p/>
 *                          This method is always called from within the UI thread by
 *                          {@link #showAdditionalHeaders()}.
 */
private void populateAdditionalHeadersView(final List<HeaderEntry> additionalHeaders) {
    SpannableStringBuilder sb = new SpannableStringBuilder();
    boolean first = true;
    for (HeaderEntry additionalHeader : additionalHeaders) {
        if (!first) {
            sb.append("\n");
        } else {
            first = false;
        }
        StyleSpan boldSpan = new StyleSpan(Typeface.BOLD);
        SpannableString label = new SpannableString(additionalHeader.label + ": ");
        label.setSpan(boldSpan, 0, label.length(), 0);
        sb.append(label);
        sb.append(MimeUtility.unfoldAndDecode(additionalHeader.value));
    }
    mAdditionalHeadersView.setText(sb);
}
 

/**
 * Sets a spannable text with any highlight color into the provided TextView.
 *
 * @param textView     the TextView to transform
 * @param originalText the original text which the transformation is applied to
 * @param constraint   the text to highlight
 * @param color        the highlight color
 * @see #fetchAccentColor(Context, int)
 * @see #highlightText(TextView, String, String)
 * @since 5.0.0-rc1
 */
public static void highlightText(@NonNull TextView textView, @Nullable String originalText,
								 @Nullable String constraint, @ColorInt int color) {
	if (originalText == null) originalText = "";
	if (constraint == null) constraint = "";
	int i = originalText.toLowerCase(Locale.getDefault()).indexOf(constraint.toLowerCase(Locale.getDefault()));
	if (i != -1) {
		Spannable spanText = Spannable.Factory.getInstance().newSpannable(originalText);
		spanText.setSpan(new ForegroundColorSpan(color), i,
				i + constraint.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
		spanText.setSpan(new StyleSpan(Typeface.BOLD), i,
				i + constraint.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
		textView.setText(spanText, TextView.BufferType.SPANNABLE);
	} else {
		textView.setText(originalText, TextView.BufferType.NORMAL);
	}
}
 

private static void appendPushNotificationState(@NonNull Context context,
                                                @NonNull NotificationState notificationState,
                                                @NonNull Cursor cursor)
{
  PushDatabase.Reader reader = null;
  SignalServiceEnvelope envelope;

  try {
    reader = DatabaseFactory.getPushDatabase(context).readerFor(cursor);

    while ((envelope = reader.getNext()) != null) {
      Recipients      recipients = RecipientFactory.getRecipientsFromString(context, envelope.getSource(), false);
      Recipient       recipient  = recipients.getPrimaryRecipient();
      long            threadId   = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
      SpannableString body       = new SpannableString(context.getString(R.string.MessageNotifier_locked_message));
      body.setSpan(new StyleSpan(android.graphics.Typeface.ITALIC), 0, body.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

      if (!recipients.isMuted()) {
        notificationState.addNotification(new NotificationItem(recipient, recipients, null, threadId, body, 0, null));
      }
    }
  } finally {
    if (reader != null)
      reader.close();
  }
}
 

public void setText(Recipients recipients, boolean read) {
  int        attributes[] = new int[]{R.attr.conversation_list_item_count_color};
  TypedArray colors       = getContext().obtainStyledAttributes(attributes);
  String     fromString   = recipients.toShortString();

  int typeface;

  if (!read) {
    typeface = Typeface.BOLD;
  } else {
    typeface = Typeface.NORMAL;
  }

  SpannableStringBuilder builder = new SpannableStringBuilder(fromString);
  builder.setSpan(new StyleSpan(typeface), 0, builder.length(),
                  Spannable.SPAN_INCLUSIVE_EXCLUSIVE);

  colors.recycle();

  setText(builder);

  if      (recipients.isBlocked()) setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_block_grey600_18dp, 0, 0, 0);
  else if (recipients.isMuted())   setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_volume_off_grey600_18dp, 0, 0, 0);
  else                             setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
}
 

private static void applySpansForTag(StartTag startTag, SpannableStringBuilder spannedText) {
  switch(startTag.name) {
    case TAG_BOLD:
      spannedText.setSpan(new StyleSpan(STYLE_BOLD), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    case TAG_ITALIC:
      spannedText.setSpan(new StyleSpan(STYLE_ITALIC), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    case TAG_UNDERLINE:
      spannedText.setSpan(new UnderlineSpan(), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    default:
      break;
  }
}
 

protected static CharSequence buildTickerMessage(Context context, String address, String body) {
	String displayAddress = address;

	StringBuilder buf = new StringBuilder(displayAddress == null ? "" : displayAddress.replace('\n', ' ').replace('\r', ' '));
	buf.append(':').append(' ');

	int offset = buf.length();

	if (!TextUtils.isEmpty(body)) {
		body = body.replace('\n', ' ').replace('\r', ' ');
		buf.append(body);
	}

	SpannableString spanText = new SpannableString(buf.toString());
	spanText.setSpan(new StyleSpan(Typeface.BOLD), 0, offset, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

	return spanText;
}
 

public void setText(Recipients recipients, boolean read) {
  int        attributes[] = new int[]{R.attr.conversation_list_item_count_color};
  TypedArray colors       = getContext().obtainStyledAttributes(attributes);
  String     fromString   = recipients.toShortString();

  int typeface;

  if (!read) {
    typeface = Typeface.BOLD;
  } else {
    typeface = Typeface.NORMAL;
  }

  SpannableStringBuilder builder = new SpannableStringBuilder(fromString);
  builder.setSpan(new StyleSpan(typeface), 0, builder.length(),
                  Spannable.SPAN_INCLUSIVE_EXCLUSIVE);

  colors.recycle();

  setText(builder);

  if      (recipients.isBlocked()) setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_block_grey600_18dp, 0, 0, 0);
  else if (recipients.isMuted())   setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_volume_off_grey600_18dp, 0, 0, 0);
  else                             setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
}
 

/**
 * Builds a CharSequence that displays a value in a particular currency.
 *
 * @param currency    Currency of the value being displayed.
 * @param value       Value to display.
 * @param isValueBold Whether or not to bold the item.
 * @return CharSequence that represents the whole value.
 */
private CharSequence createValueString(String currency, String value, boolean isValueBold) {
    SpannableStringBuilder valueBuilder = new SpannableStringBuilder();
    valueBuilder.append(currency);
    valueBuilder.append(" ");

    int boldStartIndex = valueBuilder.length();
    valueBuilder.append(value);

    if (isValueBold) {
        valueBuilder.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), boldStartIndex,
                boldStartIndex + value.length(), 0);
    }

    return valueBuilder;
}
 

private boolean applyHighlightToMatchRegions(
        Spannable str, List<MatchClassification> classifications) {
    boolean hasMatch = false;
    for (int i = 0; i < classifications.size(); i++) {
        MatchClassification classification = classifications.get(i);
        if ((classification.style & MatchClassificationStyle.MATCH)
                == MatchClassificationStyle.MATCH) {
            int matchStartIndex = classification.offset;
            int matchEndIndex;
            if (i == classifications.size() - 1) {
                matchEndIndex = str.length();
            } else {
                matchEndIndex = classifications.get(i + 1).offset;
            }
            matchStartIndex = Math.min(matchStartIndex, str.length());
            matchEndIndex = Math.min(matchEndIndex, str.length());

            hasMatch = true;
            // Bold the part of the URL that matches the user query.
            str.setSpan(new StyleSpan(android.graphics.Typeface.BOLD),
                    matchStartIndex, matchEndIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return hasMatch;
}
 

private void drawFollowNum(long num) {
    LogInfo.log("clf", "drawFollowNum....num=" + num);
    String followNum = StringUtils.getPlayCountsToStr(num);
    if (TextUtils.isEmpty(followNum)) {
        this.mFollowNum.setText("0");
        return;
    }
    String unit = "";
    String lastChar = followNum.substring(followNum.length() - 1);
    if (!StringUtils.isInt(lastChar)) {
        unit = " " + lastChar;
        followNum = followNum.substring(0, followNum.length() - 1) + unit;
    }
    int start = followNum.length() - unit.length();
    int end = followNum.length();
    SpannableStringBuilder sb = new SpannableStringBuilder(followNum);
    sb.setSpan(new StyleSpan(1), 0, start, 33);
    sb.setSpan(new AbsoluteSizeSpan(getResources().getDimensionPixelSize(2131165476)), start, end, 33);
    this.mFollowNum.setText(sb);
}
 

@Override
public void setText(CharSequence text, BufferType type) {
    if (!TextUtils.isEmpty(text)) {
        Matcher matcher = PATTERN_SEARCH_TERM.matcher(text);
        SpannableStringBuilder ssb = new SpannableStringBuilder(text);
        List<String> hits = new ArrayList<>();
        while (matcher.find()) {
            hits.add(matcher.group(1));
        }

        for (String hit : hits) {
            int start = ssb.toString().indexOf(hit);
            int end = start + hit.length();
            ssb.setSpan(new StyleSpan(Typeface.BOLD), start, end, 0);
            // delete the markup tokens
            ssb.delete(end - 1, end);
            ssb.delete(start, start + 1);
        }
        text = ssb;
    }
    super.setText(text, type);
}
 

/**
 * Given a snippet string with matching segments surrounded by curly
 * braces, turn those areas into bold spans, removing the curly braces.
 */
public static Spannable buildStyledSnippet(String snippet) {
    final SpannableStringBuilder builder = new SpannableStringBuilder(snippet);

    // Walk through string, inserting bold snippet spans
    int startIndex, endIndex = -1, delta = 0;
    while ((startIndex = snippet.indexOf('{', endIndex)) != -1) {
        endIndex = snippet.indexOf('}', startIndex);

        // Remove braces from both sides
        builder.delete(startIndex - delta, startIndex - delta + 1);
        builder.delete(endIndex - delta - 1, endIndex - delta);

        // Insert bold style
        builder.setSpan(new StyleSpan(Typeface.BOLD),
                startIndex - delta, endIndex - delta - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        //builder.setSpan(new ForegroundColorSpan(0xff111111),
        //        startIndex - delta, endIndex - delta - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

        delta += 2;
    }

    return builder;
}
 

void setBold(boolean isBold) {
    int index = getSelectionIndex();
    if (index >= 0 && index < mSections.size()) {
        mSections.get(index).setBold(isBold);
    }
    Editable edit = getEditableText();
    int star = getSectionStart();
    int end = getSectionEnd();
    if (isBold) {
        edit.setSpan(new StyleSpan(Typeface.BOLD),
                star,
                end,
                Typeface.BOLD);
    } else {
        StyleSpan[] styleSpans = edit.getSpans(star,
                end, StyleSpan.class);
        for (CharacterStyle span : styleSpans) {
            if (span instanceof StyleSpan && ((StyleSpan) span).getStyle() == Typeface.BOLD)
                edit.removeSpan(span);
        }
    }
}
 

void setItalic(boolean isItalic) {
    int index = getSelectionIndex();
    if (index >= 0 && index < mSections.size()) {
        mSections.get(index).setItalic(isItalic);
    }
    Editable edit = getEditableText();
    int star = getSectionStart();
    int end = getSectionEnd();
    if (isItalic) {
        edit.setSpan(new StyleSpan(Typeface.ITALIC),
                star,
                end,
                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        StyleSpan[] styleSpans = edit.getSpans(star,
                end, StyleSpan.class);
        for (CharacterStyle span : styleSpans) {
            if (span instanceof StyleSpan && ((StyleSpan) span).getStyle() == Typeface.ITALIC)
                edit.removeSpan(span);
        }
    }
}
 

void setItalic(boolean isItalic, int index) {
    if (index >= 0 && index < mSections.size()) {
        mSections.get(index).setItalic(isItalic);
    }
    Editable edit = getEditableText();
    int star = getSectionStart();
    int end = getSectionEnd();
    if (isItalic) {
        edit.setSpan(new StyleSpan(Typeface.ITALIC),
                star,
                end,
                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        StyleSpan[] styleSpans = edit.getSpans(star,
                end, StyleSpan.class);
        for (CharacterStyle span : styleSpans) {
            if (span instanceof StyleSpan && ((StyleSpan) span).getStyle() == Typeface.ITALIC)
                edit.removeSpan(span);
        }
    }
}
 

void setBold(boolean isBold, int index) {
    if (index >= 0 && index < mSections.size()) {
        mSections.get(index).setBold(isBold);
    }
    Editable edit = getEditableText();
    int star = getSectionStart(index);
    int end = getSectionEnd(index);
    if (star >= end)
        return;
    if (isBold) {
        edit.setSpan(new StyleSpan(Typeface.BOLD),
                star,
                end,
                Typeface.BOLD);
    } else {
        StyleSpan[] styleSpans = edit.getSpans(star,
                end, StyleSpan.class);
        for (CharacterStyle span : styleSpans) {
            if (span instanceof StyleSpan && ((StyleSpan) span).getStyle() == Typeface.BOLD)
                edit.removeSpan(span);
        }
    }
}
 

private static void applySpansForTag(StartTag startTag, SpannableStringBuilder spannedText) {
  switch(startTag.name) {
    case TAG_BOLD:
      spannedText.setSpan(new StyleSpan(STYLE_BOLD), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    case TAG_ITALIC:
      spannedText.setSpan(new StyleSpan(STYLE_ITALIC), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    case TAG_UNDERLINE:
      spannedText.setSpan(new UnderlineSpan(), startTag.position,
          spannedText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      return;
    default:
      break;
  }
}
 

@Override
public void onLoadFinished(final Loader<List<Transaction>> loader, final List<Transaction> transactions) {
    final Direction direction = ((TransactionsLoader) loader).getDirection();

    adapter.replace(transactions);

    if (transactions.isEmpty()) {
        viewGroup.setDisplayedChild(1);

        final SpannableStringBuilder emptyText = new SpannableStringBuilder(
                getString(direction == Direction.SENT ? R.string.wallet_transactions_fragment_empty_text_sent
                        : R.string.wallet_transactions_fragment_empty_text_received));
        emptyText.setSpan(new StyleSpan(Typeface.BOLD), 0, emptyText.length(),
                SpannableStringBuilder.SPAN_POINT_MARK);
        if (direction != Direction.SENT)
            emptyText.append("\n\n").append(getString(R.string.wallet_transactions_fragment_empty_text_howto));
        emptyView.setText(emptyText);
    } else {
        viewGroup.setDisplayedChild(2);
    }
}
 

public static SpannableString buildActionPresetMessageFormat(Context context, int preset, boolean mention) {
    if (preset == 0 || preset == 1) {
        SpannableString spannable = new SpannableString("  |*    ");
        spannable.setSpan(new MessageBuilder.MetaForegroundColorSpan(context, MessageBuilder.MetaForegroundColorSpan.COLOR_TIMESTAMP), 0, 1, MessageBuilder.FORMAT_SPAN_FLAGS);
        if (preset == 0)
            spannable.setSpan(new StyleSpan(Typeface.ITALIC), 3, 8, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        spannable.setSpan(new MessageBuilder.MetaChipSpan(context, MessageBuilder.MetaChipSpan.TYPE_TIME), 0, 1, MessageBuilder.FORMAT_SPAN_FLAGS);
        spannable.setSpan(new MessageBuilder.MetaChipSpan(context, MessageBuilder.MetaChipSpan.TYPE_SENDER), 5, 6, MessageBuilder.FORMAT_SPAN_FLAGS);
        spannable.setSpan(new MessageBuilder.MetaChipSpan(context, MessageBuilder.MetaChipSpan.TYPE_MESSAGE),  7, 8, MessageBuilder.FORMAT_SPAN_FLAGS);
        spannable.setSpan(new MessageBuilder.MetaChipSpan(context, MessageBuilder.MetaChipSpan.TYPE_WRAP_ANCHOR), 2, 3, MessageBuilder.FORMAT_SPAN_FLAGS);
        if (mention) {
            spannable.setSpan(new StyleSpan(Typeface.BOLD), 5, 6, MessageBuilder.FORMAT_SPAN_FLAGS);
            spannable.setSpan(new MessageBuilder.MetaForegroundColorSpan(context, MessageBuilder.MetaForegroundColorSpan.COLOR_SENDER),  3, 8, MessageBuilder.FORMAT_SPAN_FLAGS);
        } else {
            spannable.setSpan(new MessageBuilder.MetaForegroundColorSpan(context, MessageBuilder.MetaForegroundColorSpan.COLOR_STATUS), 3, 4, MessageBuilder.FORMAT_SPAN_FLAGS);
            spannable.setSpan(new MessageBuilder.MetaForegroundColorSpan(context, MessageBuilder.MetaForegroundColorSpan.COLOR_SENDER), 5, 6, MessageBuilder.FORMAT_SPAN_FLAGS);
        }
        return spannable;
    }
    return null;
}
 

public static JsonObject spanToJson(Object span) {
    JsonObject ret = new JsonObject();
    if (span instanceof ForegroundColorSpan) {
        ret.addProperty("type", SPAN_TYPE_FOREGROUND);
        ret.addProperty("color", ((ForegroundColorSpan) span).getForegroundColor());
    } else if (span instanceof BackgroundColorSpan) {
        ret.addProperty("type", SPAN_TYPE_BACKGROUND);
        ret.addProperty("color", ((BackgroundColorSpan) span).getBackgroundColor());
    } else if (span instanceof StyleSpan) {
        ret.addProperty("type", SPAN_TYPE_STYLE);
        ret.addProperty("style", ((StyleSpan) span).getStyle());
    } else {
        return null;
    }
    return ret;
}
 

private SpannableString generateCenterSpannableText() {

        SpannableString s = new SpannableString("MPAndroidChart\ndeveloped by Philipp Jahoda");
        s.setSpan(new RelativeSizeSpan(1.5f), 0, 14, 0);
        s.setSpan(new StyleSpan(Typeface.NORMAL), 14, s.length() - 15, 0);
        s.setSpan(new ForegroundColorSpan(Color.GRAY), 14, s.length() - 15, 0);
        s.setSpan(new RelativeSizeSpan(.65f), 14, s.length() - 15, 0);
        s.setSpan(new StyleSpan(Typeface.ITALIC), s.length() - 14, s.length(), 0);
        s.setSpan(new ForegroundColorSpan(ColorTemplate.getHoloBlue()), s.length() - 14, s.length(), 0);
        return s;
    }
 

private SpannableString generateCenterSpannableText() {

        SpannableString s = new SpannableString("MPAndroidChart\ndeveloped by Philipp Jahoda");
        s.setSpan(new RelativeSizeSpan(1.7f), 0, 14, 0);
        s.setSpan(new StyleSpan(Typeface.NORMAL), 14, s.length() - 15, 0);
        s.setSpan(new ForegroundColorSpan(Color.GRAY), 14, s.length() - 15, 0);
        s.setSpan(new RelativeSizeSpan(.8f), 14, s.length() - 15, 0);
        s.setSpan(new StyleSpan(Typeface.ITALIC), s.length() - 14, s.length(), 0);
        s.setSpan(new ForegroundColorSpan(ColorTemplate.getHoloBlue()), s.length() - 14, s.length(), 0);
        return s;
    }
 

private SpannableString generateCenterSpannableText() {

        SpannableString s = new SpannableString("Realm.io\nmobile database");
        s.setSpan(new ForegroundColorSpan(Color.rgb(240, 115, 126)), 0, 8, 0);
        s.setSpan(new RelativeSizeSpan(2.2f), 0, 8, 0);
        s.setSpan(new StyleSpan(Typeface.ITALIC), 9, s.length(), 0);
        s.setSpan(new ForegroundColorSpan(ColorTemplate.getHoloBlue()), 9, s.length(), 0);
        s.setSpan(new RelativeSizeSpan(0.85f), 9, s.length(), 0);
        return s;
    }
 

private SpannableString generateCenterSpannableText() {

        SpannableString s = new SpannableString("MPAndroidChart\ndeveloped by Philipp Jahoda");
        s.setSpan(new RelativeSizeSpan(1.7f), 0, 14, 0);
        s.setSpan(new StyleSpan(Typeface.NORMAL), 14, s.length() - 15, 0);
        s.setSpan(new ForegroundColorSpan(Color.GRAY), 14, s.length() - 15, 0);
        s.setSpan(new RelativeSizeSpan(.8f), 14, s.length() - 15, 0);
        s.setSpan(new StyleSpan(Typeface.ITALIC), s.length() - 14, s.length(), 0);
        s.setSpan(new ForegroundColorSpan(ColorTemplate.getHoloBlue()), s.length() - 14, s.length(), 0);
        return s;
    }
 

@Override
public void setCompanyName(String name) {
    String companyName = getString(R.string.company_name) + "\n" + name;
    Spannable spannable = new SpannableStringBuilder(companyName);
    spannable.setSpan(new StyleSpan(Typeface.BOLD), 0, companyName.length() - name.length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannable.setSpan(new StyleSpan(Typeface.NORMAL), companyName.length() - name.length(), companyName.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    textViewCompanyName.setText(spannable);
}
 

@Override
public void setCompanyTel(String tel) {
    this.tel = tel;
    String companyTel = getString(R.string.phone_number) + "\n" + tel;
    Spannable spannable = new SpannableStringBuilder(companyTel);
    spannable.setSpan(new StyleSpan(Typeface.BOLD), 0, companyTel.length() - tel.length() - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannable.setSpan(new URLSpan(tel), companyTel.length() - tel.length(), companyTel.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    textViewTel.setText(spannable);
}
 

@Override
public void setCompanyWebsite(String website) {
    this.website = website;
    String ws = getString(R.string.official_website) + "\n" + website;
    Spannable spannable = new SpannableStringBuilder(ws);
    spannable.setSpan(new StyleSpan(Typeface.BOLD), 0, ws.length() - website.length() - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannable.setSpan(new URLSpan(website), ws.length() - website.length(), ws.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    textViewWebsite.setText(spannable);
}
 

public static SpannableStringBuilder formatTimeRemaining(double routeDuration) {
  long seconds = (long) routeDuration;

  if (seconds < 0) {
    throw new IllegalArgumentException("Duration must be greater than zero.");
  }

  long days = TimeUnit.SECONDS.toDays(seconds);
  seconds -= TimeUnit.DAYS.toSeconds(days);
  long hours = TimeUnit.SECONDS.toHours(seconds);
  seconds -= TimeUnit.HOURS.toSeconds(hours);
  long minutes = TimeUnit.SECONDS.toMinutes(seconds);
  seconds -= TimeUnit.MINUTES.toSeconds(minutes);

  if (seconds >= 30) {
    minutes = minutes + 1;
  }

  List<SpanItem> spanItems = new ArrayList<>();
  if (days != 0) {
    String dayFormat = days > 1 ? DAYS : DAY;
    spanItems.add(new SpanItem(new StyleSpan(Typeface.BOLD), String.valueOf(days)));
    spanItems.add(new SpanItem(new RelativeSizeSpan(1f), dayFormat));
  }
  if (hours != 0) {
    spanItems.add(new SpanItem(new StyleSpan(Typeface.BOLD), String.valueOf(hours)));
    spanItems.add(new SpanItem(new RelativeSizeSpan(1f), HOUR));
  }
  if (minutes != 0) {
    spanItems.add(new SpanItem(new StyleSpan(Typeface.BOLD), String.valueOf(minutes)));
    spanItems.add(new SpanItem(new RelativeSizeSpan(1f), MINUTE));
  }
  if (days == 0 && hours == 0 && minutes == 0) {
    spanItems.add(new SpanItem(new StyleSpan(Typeface.BOLD), String.valueOf(1)));
    spanItems.add(new SpanItem(new RelativeSizeSpan(1f), MINUTE));
  }

  return SpanUtils.combineSpans(spanItems);
}
 

public void set(SearchBookContentsResult result) {
  pageNumberView.setText(result.getPageNumber());
  String snippet = result.getSnippet();
  if (snippet.isEmpty()) {
    snippetView.setText("");
  } else {
    if (result.getValidSnippet()) {
      String lowerQuery = SearchBookContentsResult.getQuery().toLowerCase(Locale.getDefault());
      String lowerSnippet = snippet.toLowerCase(Locale.getDefault());
      Spannable styledSnippet = new SpannableString(snippet);
      StyleSpan boldSpan = new StyleSpan(Typeface.BOLD);
      int queryLength = lowerQuery.length();
      int offset = 0;
      while (true) {
        int pos = lowerSnippet.indexOf(lowerQuery, offset);
        if (pos < 0) {
          break;
        }
        styledSnippet.setSpan(boldSpan, pos, pos + queryLength, 0);
        offset = pos + queryLength;
      }
      snippetView.setText(styledSnippet);
    } else {
      // This may be an error message, so don't try to bold the query terms within it
      snippetView.setText(snippet);
    }
  }
}
 

public static CharSequence getBoldedString(String value) {
  SpannableString spanned = new SpannableString(value);
  spanned.setSpan(new StyleSpan(Typeface.BOLD), 0,
                  spanned.length(),
                  Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

  return spanned;
}
 

private Spannable getStylizedText(String username, String description) {
  Spannable descriptionSpan = new SpannableString(username + " " + description);

  descriptionSpan.setSpan(new ForegroundColorSpan(Color.parseColor("#21425D")), 0,
      username.length(),
      Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
  descriptionSpan.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0,
      username.length(),
      Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

  return descriptionSpan;
}
 

protected SpannableString emphasisAdded(String sequence) {
  SpannableString spannable = new SpannableString(sequence);
  spannable.setSpan(new RelativeSizeSpan(0.9f), 0, sequence.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
  spannable.setSpan(new StyleSpan(android.graphics.Typeface.ITALIC), 0, sequence.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

  return spannable;
}
 

public static CharSequence getBoldedString(String value) {
  SpannableString spanned = new SpannableString(value);
  spanned.setSpan(new StyleSpan(Typeface.BOLD), 0,
                  spanned.length(),
                  Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

  return spanned;
}
 

protected void clearSpans(Editable editable) {
    clearCharacterSpanType(editable, TextAppearanceSpan.class);
    clearCharacterSpanType(editable, ForegroundColorSpan.class);
    clearCharacterSpanType(editable, BackgroundColorSpan.class);
    clearCharacterSpanType(editable, StrikethroughSpan.class);
    clearCharacterSpanType(editable, RelativeSizeSpan.class);
    clearCharacterSpanType(editable, StyleSpan.class);
    clearCharacterSpanType(editable, ColorUnderlineSpan.class);
    clearParagraphSpanType(editable, LineBackgroundSpan.class);
    clearParagraphSpanType(editable, LineHeightSpan.class);
}
 

public SpannableString buildSpannableString() {
  SpannableStringBuilder spannableStringBuilder =
      new SpannableStringBuilder(captionStringBuilder);
  int length = spannableStringBuilder.length();

  if (length > 0) {
    if (italicsStartPosition != C.POSITION_UNSET) {
      spannableStringBuilder.setSpan(new StyleSpan(Typeface.ITALIC), italicsStartPosition,
          length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    if (underlineStartPosition != C.POSITION_UNSET) {
      spannableStringBuilder.setSpan(new UnderlineSpan(), underlineStartPosition,
          length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    if (foregroundColorStartPosition != C.POSITION_UNSET) {
      spannableStringBuilder.setSpan(new ForegroundColorSpan(foregroundColor),
          foregroundColorStartPosition, length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    if (backgroundColorStartPosition != C.POSITION_UNSET) {
      spannableStringBuilder.setSpan(new BackgroundColorSpan(backgroundColor),
          backgroundColorStartPosition, length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
  }

  return new SpannableString(spannableStringBuilder);
}
 

private static void applySpansForTag(String cueId, StartTag startTag, SpannableStringBuilder text,
    List<WebvttCssStyle> styles, List<StyleMatch> scratchStyleMatches) {
  int start = startTag.position;
  int end = text.length();
  switch(startTag.name) {
    case TAG_BOLD:
      text.setSpan(new StyleSpan(STYLE_BOLD), start, end,
          Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      break;
    case TAG_ITALIC:
      text.setSpan(new StyleSpan(STYLE_ITALIC), start, end,
          Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      break;
    case TAG_UNDERLINE:
      text.setSpan(new UnderlineSpan(), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      break;
    case TAG_CLASS:
    case TAG_LANG:
    case TAG_VOICE:
    case "": // Case of the "whole cue" virtual tag.
      break;
    default:
      return;
  }
  scratchStyleMatches.clear();
  getApplicableStyles(styles, cueId, startTag, scratchStyleMatches);
  int styleMatchesCount = scratchStyleMatches.size();
  for (int i = 0; i < styleMatchesCount; i++) {
    applyStyleToText(text, scratchStyleMatches.get(i).style, start, end);
  }
}
 

public void bind(BookList item) {
    Lex.say(R.string.name_template)
            .with(LexKey.FIRST_NAME, item.firstName)
            .with(LexKey.LAST_NAME, item.lastName)
            .into(title);

    Lex.list(item.titles)
            .wrappedIn(new StyleSpan(android.graphics.Typeface.BOLD_ITALIC))
            .wrappedIn(new ForegroundColorSpan(Color.WHITE))
            .separator(R.string.comma_separator)
            .twoItemSeparator(R.string.and_separator)
            .lastItemSeparator(R.string.comma_and_separator)
            .into(description);

    Lex.say(R.string.item_count_template)
            .withNumber(LexKey.COUNT, item.titles.length)
            .wrappedIn(new AbsoluteSizeSpan(24, true))
            .wrappedIn(new ForegroundColorSpan(Color.WHITE))
            .withPlural(LexKey.ITEM, item.titles.length, R.plurals.book)
            .wrappedIn(new ForegroundColorSpan(Color.YELLOW))
            .into(bookCount);

    Lex.say(R.string.gpa_template)
            .withNumber(LexKey.NUMBER, item.gpa, GPA_FORMAT)
            .wrappedIn(new AbsoluteSizeSpan(24, true))
            .into(gpa);
}
 

@Test
public void bold_should_add_only_one_span() {
    spanBuilder.style(range, EZ.BOLD)
               .apply();

    verify((SpanEZ) spanBuilder, times(1))
            .addSpan(isA(TargetRange.class), isA(StyleSpan.class));
}
 

public static void span(String text, String subText, Switch switchView) {
    SpannableString spanText = new SpannableString(text);
    spanText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, text.length(), 0);
    spanText.setSpan(new StyleSpan(Typeface.BOLD), 0, text.length(), 0);

    SpannableString spanSubText = new SpannableString(subText);
    spanSubText.setSpan(new RelativeSizeSpan(0.75f), 0, subText.length(), 0);
    spanSubText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, subText.length(), 0);
    switchView.setText("");
    switchView.append(spanText);
    switchView.append("\n");
    switchView.append(spanSubText);
}
 

public static void span(String text, String subText, TextView textView) {
    SpannableString spanText = new SpannableString(text);
    spanText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, text.length(), 0);
    spanText.setSpan(new StyleSpan(Typeface.BOLD), 0, text.length(), 0);

    SpannableString spanSubText = new SpannableString(subText);
    spanSubText.setSpan(new RelativeSizeSpan(0.75f), 0, subText.length(), 0);
    spanSubText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, subText.length(), 0);
    textView.setText("");
    textView.append(spanText);
    textView.append("\n");
    textView.append(spanSubText);
}
 

public static void span(String text, Switch switchView) {
    SpannableString spanText = new SpannableString(text);
    spanText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, text.length(), 0);
    spanText.setSpan(new StyleSpan(Typeface.BOLD), 0, text.length(), 0);

    switchView.setText("");
    switchView.append(spanText);
}
 

public static void span(String text, TextView textView) {
    SpannableString spanText = new SpannableString(text);
    spanText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, text.length(), 0);
    spanText.setSpan(new StyleSpan(Typeface.BOLD), 0, text.length(), 0);

    textView.setText("");
    textView.append(spanText);
}
 

public static Spannable getBoldSpan(String content) {
    if (TextUtils.isEmpty(content)) {
        return null;
    }
    SpannableString spannableString = new SpannableString(content);
    spannableString.setSpan(new StyleSpan(Typeface.BOLD), 0, content.length(), Constants.SPAN_FLAGS);
    return spannableString;
}
 

private CharSequence getFormattedMessage() {
    final String prefix = "Formatted ";
    final String highlight = "bold italic";
    final String suffix = " text";
    SpannableStringBuilder ssb = new SpannableStringBuilder(prefix).append(highlight).append(suffix);
    int prefixLen = prefix.length();
    ssb.setSpan(new StyleSpan(BOLD_ITALIC),
            prefixLen, prefixLen + highlight.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return ssb;
}
 

/**
 * Creates the ticker text for a notification having |title| and |body|. The notification's
 * title will be printed in bold, followed by the text of the body.
 *
 * @param title Title of the notification.
 * @param body Textual contents of the notification.
 * @return A character sequence containing the ticker's text.
 */
private CharSequence createTickerText(String title, String body) {
    SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder();

    spannableStringBuilder.append(title);
    spannableStringBuilder.append("\n");
    spannableStringBuilder.append(body);

    // Mark the title of the notification as being bold.
    spannableStringBuilder.setSpan(new StyleSpan(android.graphics.Typeface.BOLD),
            0, title.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);

    return spannableStringBuilder;
}
 

private CharSequence convertOptionToString(PaymentOption item, boolean useBoldLabel) {
    SpannableStringBuilder builder = new SpannableStringBuilder(item.getLabel());
    if (useBoldLabel) {
        builder.setSpan(
                new StyleSpan(android.graphics.Typeface.BOLD), 0, builder.length(), 0);
    }

    if (!TextUtils.isEmpty(item.getSublabel())) {
        if (builder.length() > 0) builder.append("\n");
        builder.append(item.getSublabel());
    }

    if (!TextUtils.isEmpty(item.getTertiaryLabel())) {
        if (builder.length() > 0) builder.append("\n");
        builder.append(item.getTertiaryLabel());
    }

    if (!item.isComplete() && !TextUtils.isEmpty(item.getEditMessage())) {
        if (builder.length() > 0) builder.append("\n");
        String editMessage = item.getEditMessage();
        builder.append(editMessage);
        Object foregroundSpanner = new ForegroundColorSpan(ApiCompatibilityUtils.getColor(
                getContext().getResources(), R.color.google_blue_700));
        Object sizeSpanner = new AbsoluteSizeSpan(14, true);
        int startIndex = builder.length() - editMessage.length();
        builder.setSpan(foregroundSpanner, startIndex, builder.length(), 0);
        builder.setSpan(sizeSpanner, startIndex, builder.length(), 0);
    }

    return builder;
}
 

/**
 * Set the title for the preference group.
 * @param resourceId The resource id of the text to use.
 * @param count The number of entries the preference group contains.
 */
public void setGroupTitle(int resourceId, int count) {
    SpannableStringBuilder spannable =
            new SpannableStringBuilder(getContext().getResources().getString(resourceId));
    String prefCount = String.format(Locale.getDefault(), " - %d", count);
    spannable.append(prefCount);

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        spannable.setSpan(new StyleSpan(android.graphics.Typeface.BOLD),
                   0,
                   spannable.length() - prefCount.length(),
                   Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        spannable.setSpan(new TypefaceSpan("sans-serif-medium"),
                   0,
                   spannable.length() - prefCount.length(),
                   Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    // Color the first part of the title blue.
    ForegroundColorSpan blueSpan = new ForegroundColorSpan(
            ApiCompatibilityUtils.getColor(getContext().getResources(),
                    R.color.pref_accent_color));
    spannable.setSpan(blueSpan, 0, spannable.length() - prefCount.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    // Gray out the total count of items.
    int gray = ApiCompatibilityUtils.getColor(getContext().getResources(),
            R.color.expandable_group_dark_gray);
    spannable.setSpan(new ForegroundColorSpan(gray),
               spannable.length() - prefCount.length(),
               spannable.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    setTitle(spannable);
}
 

/**
 * Helper method to get the text to be displayed on the infobar.
 * @param template Message template.
 * @param fileName Name of the file.
 * @param clickableSpan Action to perform when clicking on the file name.
 * @return message to be displayed on the infobar.
 */
private CharSequence getMessageText(final String template, final String fileName,
        final ClickableSpan clickableSpan) {
    final SpannableString formattedFilePath = new SpannableString(fileName);
    formattedFilePath.setSpan(new StyleSpan(Typeface.BOLD), 0, fileName.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    formattedFilePath.setSpan(clickableSpan, 0, fileName.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return TextUtils.expandTemplate(template, formattedFilePath);
}
 

private void drawStarVoteNum(String num, String unit) {
    if (!TextUtils.isEmpty(num) && !TextUtils.isEmpty(unit)) {
        String str = num + " " + unit;
        int start = num.length();
        int end = str.length();
        SpannableStringBuilder sb = new SpannableStringBuilder(str);
        sb.setSpan(new ForegroundColorSpan(getResources().getColor(2131493270)), start, end, 33);
        sb.setSpan(new StyleSpan(1), 0, start, 33);
        sb.setSpan(new AbsoluteSizeSpan(getResources().getDimensionPixelSize(2131165477)), start, end, 33);
        this.mStarRankVoteNum.setText(sb);
    }
}
 

private void setAdvancementText(int value, PopulationType.Civilization civilization) {
    String advanceTextStart = getActivity().getString(R.string.advance_to);
    String advanceName = getPopulationTypeByProgress(value, civilization).getString(getContext());
    if (advancementText != null) {
        advancementText.setText(advanceTextStart + " " + advanceName.toLowerCase(), TextView.BufferType.SPANNABLE);

        Spannable sp = (Spannable) advancementText.getText();
        sp.setSpan(new StyleSpan(Typeface.BOLD), advanceTextStart.length(), 1 + advanceTextStart.length() + advanceName.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
}
 

public void set(SearchBookContentsResult result) {
    pageNumberView.setText(result.getPageNumber());
    String snippet = result.getSnippet();
    if (snippet.isEmpty()) {
        snippetView.setText("");
    } else {
        if (result.getValidSnippet()) {
            String lowerQuery = SearchBookContentsResult.getQuery().toLowerCase(Locale.getDefault());
            String lowerSnippet = snippet.toLowerCase(Locale.getDefault());
            Spannable styledSnippet = new SpannableString(snippet);
            StyleSpan boldSpan = new StyleSpan(Typeface.BOLD);
            int queryLength = lowerQuery.length();
            int offset = 0;
            while (true) {
                int pos = lowerSnippet.indexOf(lowerQuery, offset);
                if (pos < 0) {
                    break;
                }
                styledSnippet.setSpan(boldSpan, pos, pos + queryLength, 0);
                offset = pos + queryLength;
            }
            snippetView.setText(styledSnippet);
        } else {
            // This may be an error message, so don't try to bold the query terms within it
            snippetView.setText(snippet);
        }
    }
}
 

@Override
public CharSequence getFormattedCharSequence(Context context) {
    if (display == null) {
        display = new Truss()
                .pushSpan(new StyleSpan(android.graphics.Typeface.BOLD)).append("title: ").popSpan().append(title).append('\n')
                .pushSpan(new StyleSpan(android.graphics.Typeface.BOLD)).append("text: ").popSpan().append(text).append('\n')
                .pushSpan(new StyleSpan(android.graphics.Typeface.BOLD)).append("clipboard: ").popSpan().append(String.valueOf(clipboard))
                .build();
    }
    return display;
}
 

private SpannableStringBuilder buildBoldLabelString(String label) {
    int x = label.indexOf(':');
    SpannableStringBuilder s = new SpannableStringBuilder(label);
    s.setSpan(new StyleSpan(Typeface.BOLD), 0, x, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    return s;
}
 

private void highlightOther(@NonNull Editable allText,
                                @NonNull CharSequence textToHighlight, int start) {
        //high light number
        for (Matcher m = DECIMAL_NUMBERS.matcher(textToHighlight); m.find(); ) {
            allText.setSpan(new ForegroundColorSpan(codeTheme.getNumberColor()),
                    start + m.start(),
                    start + m.end(),
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
        for (Matcher m = JAVA_KEYWORDS.matcher(textToHighlight); m.find(); ) {
            allText.setSpan(new ForegroundColorSpan(codeTheme.getKeywordColor()),
                    start + m.start(),
                    start + m.end(),
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            allText.setSpan(new StyleSpan(Typeface.BOLD),
                    start + m.start(),
                    start + m.end(),
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
//
//        for (Matcher m = SYMBOLS.matcher(textToHighlight); m.find(); ) {
//            allText.setSpan(new ForegroundColorSpan(codeTheme.getOptColor()),
//                    start + m.start(),
//                    start + m.end(),
//                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//        }
    }
 

protected SpannableString emphasisAdded(String sequence) {
  SpannableString spannable = new SpannableString(sequence);
  spannable.setSpan(new RelativeSizeSpan(0.9f), 0, sequence.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
  spannable.setSpan(new StyleSpan(android.graphics.Typeface.ITALIC), 0, sequence.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

  return spannable;
}
 

private static CharSequence buildMessage(@Nullable RemoteMessage message) {
    if (message == null) {
        return null;
    }

    Truss truss = new Truss();
    final Map<String, String> data = message.getData();
    final String messageId = message.getMessageId();
    if (messageId != null) {
        truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("Id: ").popSpan().append(messageId).append('\n');
    }
    final String messageType = message.getMessageType();
    if (messageType != null) {
        truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("Type: ").popSpan().append(messageType).append('\n');
    }
    final String from = message.getFrom();
    if (from != null) {
        truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("From: ").popSpan().append(from).append('\n');
    }
    final String to = message.getTo();
    if (to != null) {
        truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("To: ").popSpan().append(to).append('\n');
    }
    truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("Time: ").popSpan().append(String.valueOf(message.getSentTime())).append('\n');
    truss.pushSpan(new StyleSpan(Typeface.BOLD)).append("Ttl: ").popSpan().append(message.getTtl()).append('\n');

    Set<String> strings = data.keySet();
    for (String key : strings) {
        truss.append('\n');
        String value = data.get(key);
        truss.pushSpan(new StyleSpan(Typeface.BOLD));
        truss.append(key).append(":\n");
        truss.popSpan();
        try {
            final JSONObject json = new JSONObject(value);
            truss.append(json.toString(2));
        } catch (JSONException e) {
            truss.append(value);
        }
    }

    return truss.build();
}
 

/**
 * StyleSpan，为文字设置风格（粗体、斜体）
 */
private void style() {
    SpannableString spannableString = new SpannableString("为文字设置粗体、斜体风格");
    StyleSpan styleSpan_B  = new StyleSpan(Typeface.BOLD);
    StyleSpan styleSpan_I  = new StyleSpan(Typeface.ITALIC);
    spannableString.setSpan(styleSpan_B, 5, 7, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    spannableString.setSpan(styleSpan_I, 8, 10, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    bgtext.setHighlightColor(Color.parseColor("#36969696"));
    bgtext.setText(spannableString);
}
 

private void setupMentionsAutocomplete() {
    EditText edit = (EditText) findViewById(R.id.multi);
    float elevation = 6f;
    Drawable backgroundDrawable = new ColorDrawable(Color.WHITE);
    AutocompletePolicy policy = new CharPolicy('@'); // Look for @mentions
    AutocompletePresenter<User> presenter = new UserPresenter(this);
    AutocompleteCallback<User> callback = new AutocompleteCallback<User>() {
        @Override
        public boolean onPopupItemClicked(Editable editable, User item) {
            // Replace query text with the full name.
            int[] range = CharPolicy.getQueryRange(editable);
            if (range == null) return false;
            int start = range[0];
            int end = range[1];
            String replacement = item.getUsername();
            editable.replace(start, end, replacement);
            // This is better done with regexes and a TextWatcher, due to what happens when
            // the user clears some parts of the text. Up to you.
            editable.setSpan(new StyleSpan(Typeface.BOLD), start, start+replacement.length(),
                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            return true;
        }
        public void onPopupVisibilityChanged(boolean shown) {}
    };

    mentionsAutocomplete = Autocomplete.<User>on(edit)
            .with(elevation)
            .with(backgroundDrawable)
            .with(policy)
            .with(presenter)
            .with(callback)
            .build();
}
 

private void setupMaleFemaleAutocomplete() {
    EditText edit = (EditText) findViewById(R.id.topbar);
    float elevation = 6f;
    Drawable backgroundDrawable = new ColorDrawable(Color.WHITE);
    AutocompletePresenter<User> presenter = new MaleFemalePresenter(this);
    AutocompleteCallback<User> callback = new AutocompleteCallback<User>() {
        @Override
        public boolean onPopupItemClicked(Editable editable, User item) {
            editable.clear();
            editable.append(item.getFullname())
                    .append(" ")
                    .append(item.isFemale() ? "(Female)" : "(Male)");
            editable.setSpan(new StyleSpan(Typeface.BOLD), 0, item.getFullname().length(),
                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            return true;
        }

        public void onPopupVisibilityChanged(boolean shown) {}
    };

    maleFemaleAutocomplete = Autocomplete.<User>on(edit)
            .with(elevation)
            .with(backgroundDrawable)
            .with(presenter)
            .with(callback)
            .build();
}
 

public void updateFormattingAtCursor() {
    if (mEditText == null)
        return;
    Editable text = mEditText.getText();
    int start = mEditText.getSelectionStart();
    int end = mEditText.getSelectionEnd();
    Object[] spans = text.getSpans(start, end, Object.class);

    mBoldButton.setSelected(false);
    mItalicButton.setSelected(false);
    mUnderlineButton.setSelected(false);

    int fgColor = -1;
    int bgColor = -1;

    for (Object span : spans) {
        if (!SpannableStringHelper.checkSpanInclude(text, span, start, end) ||
                (text.getSpanFlags(span) & Spanned.SPAN_COMPOSING) != 0)
            continue;
        if (span instanceof StyleSpan) {
            int style = ((StyleSpan) span).getStyle();
            if (style == Typeface.BOLD)
                mBoldButton.setSelected(true);
            else if (style == Typeface.ITALIC)
                mItalicButton.setSelected(true);
        } else if (span instanceof UnderlineSpan) {
            mUnderlineButton.setSelected(true);
        } else if (span instanceof ForegroundColorSpan) {
            fgColor = ((ForegroundColorSpan) span).getForegroundColor();
        } else if (span instanceof BackgroundColorSpan) {
            bgColor = ((BackgroundColorSpan) span).getBackgroundColor();
        }
    }

    ImageViewCompat.setImageTintList(mTextColorValue, fgColor != -1
            ? ColorStateList.valueOf(fgColor) : mTextColorValueDefault);
    ImageViewCompat.setImageTintList(mFillColorValue, bgColor != -1
            ? ColorStateList.valueOf(bgColor) : mFillColorValueDefault);
}