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.zulip.android.util.CustomHtmlToSpannedConverter.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   ww w.j a  v a2s.c  om*/

    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 = res.getColorStateList(colorRes);
                    text.setSpan(new TextAppearanceSpan(null, 0, 0, colors, null), where, len,
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            } else {
                int c = 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);
        }
    }
}

---

From source file:com.zulip.android.util.CustomHtmlToSpannedConverter.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   w  w w  . j  a  v  a  2  s  .co m*/

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

}

---

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

private static void endMultiple(SpannableStringBuilder text, Class kind, Object[] replArray) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);

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

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

}

---

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

private static void startSpan(SpannableStringBuilder text, Attributes attributes) {
    String email = attributes.getValue("data-user-email");
    int len = text.length();
    text.setSpan(new Href(email), len, len, Spannable.SPAN_MARK_MARK);
}

---

From source file:piuk.blockchain.android.util.WalletUtils.java

public static Editable formatAddress(final String address, final int groupSize, final int lineSize) {
    final SpannableStringBuilder builder = new SpannableStringBuilder();

    final int len = address.length();
    for (int i = 0; i < len; i += groupSize) {
        final int end = i + groupSize;
        final String part = address.substring(i, end < len ? end : len);

        builder.append(part);//  w  w  w.j  av  a 2s .c o  m
        builder.setSpan(new TypefaceSpan("monospace"), builder.length() - part.length(), builder.length(),
                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        if (end < len) {
            final boolean endOfLine = end % lineSize == 0;
            builder.append(endOfLine ? "\n" : Constants.THIN_SPACE);
        }
    }

    return builder;
}

---

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

private static void startFont(SpannableStringBuilder text, Attributes attributes) {
    String color = attributes.getValue("", "color");
    String face = attributes.getValue("", "face");

    int len = text.length();
    text.setSpan(new Font(color, face), len, len, Spannable.SPAN_MARK_MARK);
}

---

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

private static void startImg(SpannableStringBuilder text, Attributes attributes, Html.ImageGetter img) {
    String src = attributes.getValue("", "src");
    Drawable d = null;/*from  w  w w  . java 2  s.  c  o m*/

    if (img != null) {
        d = img.getDrawable(src);
    }

    if (d == null) {
        // don't draw anything
        return;
    }

    int len = text.length();
    text.append("\uFFFC");

    text.setSpan(new ImageSpan(d, src), len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

---

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

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

    text.removeSpan(obj);//from  w  w  w. j  a va2  s .  c  o  m

    if (where != len) {
        Href h = (Href) obj;

        if (h.mHref != null) {
            text.setSpan(new URLSpan(h.mHref), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

---

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

private static void start(SpannableStringBuilder text, Object mark) {
    int len = text.length();
    text.setSpan(mark, len, len, Spannable.SPAN_MARK_MARK);
}

---

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

private static void endHeader(SpannableStringBuilder text) {
    int len = text.length();
    Object obj = getLast(text, Header.class);

    int where = text.getSpanStart(obj);

    text.removeSpan(obj);//from w w w .  j  a  va2  s  . c om

    // Back off not to change only the text, not the blank line.
    while (len > where && text.charAt(len - 1) == '\n') {
        len--;
    }

    if (where != len) {
        Header h = (Header) obj;

        text.setSpan(new RelativeSizeSpan(HEADER_SIZES[h.mLevel]), where, len,
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        text.setSpan(new StyleSpan(Typeface.BOLD), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
}

---

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