Example usage for android.text Spanned getSpanFlags

Introduction

In this page you can find the example usage for android.text Spanned getSpanFlags.

Prototype

public int getSpanFlags(Object tag);

Source Link

Document

Return the flags that were specified when Spannable#setSpan was used to attach the specified markup object, or 0 if the specified object has not been attached.

Usage

From source file:Main.java

public static boolean isFlaggedSpan(@NonNull Spanned spanned, Object span, int flags) {
    return (spanned.getSpanFlags(span) & flags) == flags;
}

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From source file:Main.java

/**
 * Apply only the spans from src to dst specific by spans.
 *
 * @see {@link android.text.TextUtils#copySpansFrom}
 */// ww w  . ja  v a  2 s . c  o  m
public static void copySpans(@NonNull Spanned src, @NonNull Spannable dst, @NonNull Collection<Object> spans) {
    for (Object span : spans) {
        int start = src.getSpanStart(span);
        int end = src.getSpanEnd(span);
        int flags = src.getSpanFlags(span);
        dst.setSpan(span, start, end, flags);
    }
}

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From source file:org.miaowo.miaowo.util.Html.java

private static void withinBlockquoteIndividual(StringBuilder out, Spanned text, int start, int end,
        Context context) {//from   w  w  w . ja v a2  s  . co  m
    boolean isInList = false;
    int next;
    for (int i = start; i <= end; i = next) {
        next = TextUtils.indexOf(text, '\n', i, end);
        if (next < 0) {
            next = end;
        }

        boolean isListItem = false;
        ParagraphStyle[] paragraphStyles = text.getSpans(i, next, ParagraphStyle.class);
        for (ParagraphStyle paragraphStyle : paragraphStyles) {
            final int spanFlags = text.getSpanFlags(paragraphStyle);
            if ((spanFlags & Spanned.SPAN_PARAGRAPH) == Spanned.SPAN_PARAGRAPH
                    && paragraphStyle instanceof BulletSpan) {
                isListItem = true;
                break;
            }
        }

        if (isListItem && !isInList) {
            // Current paragraph is the first item in a list
            isInList = true;
            out.append("<ul>\n");
        }

        if (isInList && !isListItem) {
            // Current paragraph is no longer a list item; close the previously opened list
            isInList = false;
            out.append("</ul>\n");
        }

        String tagType = isListItem ? "li" : "p";
        out.append("<").append(tagType).append(getTextDirection(text, start, next))
                .append(getTextStyles(text, start, next)).append(">");

        if (next - i == 0) {
            out.append("<br>");
        } else {
            withinParagraph(out, text, i, next, context);
        }

        out.append("</");
        out.append(tagType);
        out.append(">\n");

        if (next == end && isInList) {
            isInList = false;
            out.append("</ul>\n");
        }

        next++;
    }
}

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From source file:com.jecelyin.editor.v2.core.text.TextUtils.java

private static void writeWhere(Parcel p, Spanned sp, Object o) {
    p.writeInt(sp.getSpanStart(o));//  w ww  .  j av a2  s.  c o m
    p.writeInt(sp.getSpanEnd(o));
    p.writeInt(sp.getSpanFlags(o));
}

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From source file:com.taobao.weex.dom.WXTextDomObject.java

/**
 * Adjust span range after truncate due to the wrong span range during span copy and slicing.
 * @param beforeTruncate The span before truncate
 * @param afterTruncate The span after truncate
 *//*w w w  .  j  a  v a2  s  .  co m*/
private void adjustSpansRange(@NonNull Spanned beforeTruncate, @NonNull Spannable afterTruncate) {
    Object[] spans = beforeTruncate.getSpans(0, beforeTruncate.length(), Object.class);
    for (Object span : spans) {
        int start = beforeTruncate.getSpanStart(span);
        int end = beforeTruncate.getSpanEnd(span);
        if (start == 0 && end == beforeTruncate.length()) {
            afterTruncate.removeSpan(span);
            afterTruncate.setSpan(span, 0, afterTruncate.length(), beforeTruncate.getSpanFlags(span));
        }
    }
}

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From source file:tk.wasdennnoch.androidn_ify.utils.NotificationColorUtil.java

/**
 * Inverts all the grayscale colors set by {@link TextAppearanceSpan}s on
 * the text./*from  w w w . j  a v a  2s  .  co  m*/
 *
 * @param charSequence The text to process.
 * @return The color inverted text.
 */
public CharSequence invertCharSequenceColors(CharSequence charSequence) {
    if (charSequence instanceof Spanned) {
        Spanned ss = (Spanned) charSequence;
        Object[] spans = ss.getSpans(0, ss.length(), Object.class);
        SpannableStringBuilder builder = new SpannableStringBuilder(ss.toString());
        for (Object span : spans) {
            Object resultSpan = span;
            if (span instanceof TextAppearanceSpan) {
                resultSpan = processTextAppearanceSpan((TextAppearanceSpan) span);
            }
            builder.setSpan(resultSpan, ss.getSpanStart(span), ss.getSpanEnd(span), ss.getSpanFlags(span));
        }
        return builder;
    }
    return charSequence;
}

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From source file:com.jecelyin.editor.v2.core.text.TextUtils.java

/**
 * Copies the spans from the region <code>start...end</code> in
 * <code>source</code> to the region
 * <code>destoff...destoff+end-start</code> in <code>dest</code>.
 * Spans in <code>source</code> that begin before <code>start</code>
 * or end after <code>end</code> but overlap this range are trimmed
 * as if they began at <code>start</code> or ended at <code>end</code>.
 *
 * @throws IndexOutOfBoundsException if any of the copied spans
 * are out of range in <code>dest</code>.
 *///from  w ww  .  j  a v a2  s .  co  m
public static void copySpansFrom(Spanned source, int start, int end, Class kind, Spannable dest, int destoff) {
    if (kind == null) {
        kind = Object.class;
    }

    Object[] spans = source.getSpans(start, end, kind);

    for (int i = 0; i < spans.length; i++) {
        int st = source.getSpanStart(spans[i]);
        int en = source.getSpanEnd(spans[i]);
        int fl = source.getSpanFlags(spans[i]);

        if (st < start)
            st = start;
        if (en > end)
            en = end;

        dest.setSpan(spans[i], st - start + destoff, en - start + destoff, fl);
    }
}

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From source file:com.jecelyin.editor.v2.core.text.TextUtils.java

/**
 * Debugging tool to print the spans in a CharSequence.  The output will
 * be printed one span per line.  If the CharSequence is not a Spanned,
 * then the entire string will be printed on a single line.
 *//*ww  w.  j ava 2 s. c  o m*/
public static void dumpSpans(CharSequence cs, Printer printer, String prefix) {
    if (cs instanceof Spanned) {
        Spanned sp = (Spanned) cs;
        Object[] os = sp.getSpans(0, cs.length(), Object.class);

        for (int i = 0; i < os.length; i++) {
            Object o = os[i];
            printer.println(prefix + cs.subSequence(sp.getSpanStart(o), sp.getSpanEnd(o)) + ": "
                    + Integer.toHexString(System.identityHashCode(o)) + " " + o.getClass().getCanonicalName()
                    + " (" + sp.getSpanStart(o) + "-" + sp.getSpanEnd(o) + ") fl=#" + sp.getSpanFlags(o));
        }
    } else {
        printer.println(prefix + cs + ": (no spans)");
    }
}

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