Example usage for android.text SpannableStringBuilder length

Introduction

In this page you can find the example usage for android.text SpannableStringBuilder length.

Prototype

public int length() 

Source Link

Document

Return the number of chars in the buffer.

Usage

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void endBlockquote(SpannableStringBuilder text, ThemeColors colors) {
    int len = text.length();
    Object obj = getLast(text, Blockquote.class);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);/*from  w  ww .ja  v a 2 s  .  c o m*/

    if (where != len) {
        Blockquote b = (Blockquote) obj;
        if (b.mIsUnkfunc) {
            if (colors != null) {
                text.setSpan(new ForegroundColorSpan(colors.quoteForeground), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        } else {
            text.setSpan(new QuoteSpan(), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

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From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void end(SpannableStringBuilder text, Class<?> kind, Object repl) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);

    text.removeSpan(obj);//from www .  j  ava  2  s.  c o m

    if (where != len) {
        text.setSpan(repl, where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
}

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From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void endFont(SpannableStringBuilder text) {
    int len = text.length();
    Object obj = getLast(text, Font.class);
    int where = text.getSpanStart(obj);

    text.removeSpan(obj);/*from w w w .j  a  va 2  s.  co  m*/

    if (where != len) {
        Font f = (Font) obj;

        if (!TextUtils.isEmpty(f.mColor)) {
            if (f.mColor.startsWith("@")) {
                Resources res = Resources.getSystem();
                String name = f.mColor.substring(1);
                int colorRes = res.getIdentifier(name, "color", "android");
                if (colorRes != 0) {
                    ColorStateList colors = CompatibilityUtils.getColorStateList(res, colorRes);
                    text.setSpan(new TextAppearanceSpan(null, 0, 0, colors, null), where, len,
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            } else {
                int c = ColorHidden.getHtmlColor(f.mColor);
                if (c != -1) {
                    text.setSpan(new ForegroundColorSpan(c | 0xFF000000), where, len,
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }
        }

        if (f.mFace != null) {
            text.setSpan(new TypefaceSpan(f.mFace), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }

        if (f.mStyle != null) {
            List<Object> styleSpans = parseStyleAttributes(f.mStyle);
            for (Object span : styleSpans) {
                text.setSpan(span, where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void endAibspoiler(SpannableStringBuilder text, ThemeColors colors, boolean openSpoilers) {
    int len = text.length();
    Object obj = getLast(text, Aibspoiler.class);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);//  w  ww .  j  ava2 s  .  co  m

    if (where != len && colors != null) {
        if (openSpoilers) {
            text.setSpan(new ForegroundColorSpan(colors.spoilerForeground), where, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            text.setSpan(new BackgroundColorSpan(colors.spoilerBackground), where, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        } else {
            text.setSpan(new SpoilerSpan(colors.spoilerForeground, colors.spoilerBackground), where, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

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From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void handleP(SpannableStringBuilder text, int startLength, int[] lastPTagLengthRefs) {
    lastPTagLengthRefs[0] = text.length();
    int len = text.length() - startLength;

    if (len >= 1 && text.charAt(text.length() - 1) == '\n') {
        if (len >= 2 && text.charAt(text.length() - 2) == '\n') {
            lastPTagLengthRefs[1] = text.length();
            return;
        }//from www  . java 2 s  . co m

        text.append("\n");
        lastPTagLengthRefs[1] = text.length();
        return;
    }

    if (len != 0) {
        text.append("\n\n");
    }
    lastPTagLengthRefs[1] = text.length();
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

/**
 * ? ? SpoilerSpan  ForegroundColorSpan  ?? ?   ??  ?
 */// www  .ja va 2 s . co m
private static void fixSpoilerSpans(SpannableStringBuilder builder, ThemeColors themeColors) {
    SpoilerSpan[] spoilers = builder.getSpans(0, builder.length(), SpoilerSpan.class);
    for (SpoilerSpan span : spoilers) {
        int start = builder.getSpanStart(span);
        int end = builder.getSpanEnd(span);
        builder.removeSpan(span);
        builder.setSpan(span, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    ClickableURLSpan[] urls = builder.getSpans(0, builder.length(), ClickableURLSpan.class);
    for (ClickableURLSpan span : urls) {
        int start = builder.getSpanStart(span);
        int end = builder.getSpanEnd(span);
        builder.setSpan(new ForegroundColorSpan(themeColors.urlLinkForeground), start, end,
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void handleLi(SpannableStringBuilder text, Object tag, int level) {
    if (tag == null)
        return;//w  w  w. ja v  a 2s .  com

    int len = text.length();
    if (len >= 1 && text.charAt(len - 1) != '\n')
        text.append("\n");
    for (int i = 1; i < level; ++i)
        text.append("\t");
    if (tag instanceof OlTag)
        text.append(Integer.toString(((OlTag) tag).curIndex++) + ". ");
    else if (tag instanceof UlTag)
        text.append("\u2022 ");
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void startA(SpannableStringBuilder text, Attributes attributes) {
    String href = attributes.getValue("", "href");

    int len = text.length();
    text.setSpan(new Href(href), len, len, Spannable.SPAN_MARK_MARK);
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void endSpan(SpannableStringBuilder text, ThemeColors colors, boolean openSpoilers) {
    int len = text.length();
    Object obj = getLast(text, Span.class);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);//  w  w  w .j  a v a  2  s .co  m

    if (where != len) {
        Span s = (Span) obj;

        if (s.mStyle != null) {
            List<Object> styleSpans = parseStyleAttributes(s.mStyle);
            for (Object span : styleSpans) {
                text.setSpan(span, where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }

        if (colors != null && s.mIsAibquote) {
            text.setSpan(new ForegroundColorSpan(colors.quoteForeground), where, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }

        if (colors != null && s.mIsAibspoiler) {
            if (openSpoilers) {
                text.setSpan(new ForegroundColorSpan(colors.spoilerForeground), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                text.setSpan(new BackgroundColorSpan(colors.spoilerBackground), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                text.setSpan(new SpoilerSpan(colors.spoilerForeground, colors.spoilerBackground), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }

        if (s.mIsUnderline) {
            text.setSpan(new UnderlineSpan(), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }

        if (s.mIsStrike) {
            text.setSpan(new StrikethroughSpan(), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }

    }
}

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From source file:com.zulip.android.util.CustomHtmlToSpannedConverter.java

private static void startA(SpannableStringBuilder text, Attributes attributes, String baseUri) {
    String href = attributes.getValue("", "href");

    if (href != null && !href.startsWith("http")) {
        String prefix;/*from ww w .  j av a2 s .  c o  m*/
        if (!href.startsWith("/")) {
            prefix = baseUri + "/";
        } else {
            prefix = baseUri;
        }
        href = prefix + href;
    }

    int len = text.length();
    text.setSpan(new Href(href), len, len, Spannable.SPAN_MARK_MARK);
}

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