Example usage for android.text Spannable removeSpan

Introduction

In this page you can find the example usage for android.text Spannable removeSpan.

Prototype

public void removeSpan(Object what);

Source Link

Document

Remove the specified object from the range of text to which it was attached, if any.

Usage

From source file:Main.java

private static void addStyleSpan(@Nonnull final Spannable text, final CharacterStyle style) {
    text.removeSpan(style);
    text.setSpan(style, 0, text.length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
}

From source file:Main.java

/**
 * Remove all spans./*from   ww  w.j  a  v a 2 s . c o m*/
 */
public static void removeSpans(Spannable spannable) {

    Object spansToRemove[] = spannable.getSpans(0, spannable.length(), Object.class);

    for (Object span : spansToRemove) {

        if (span instanceof CharacterStyle) {

            spannable.removeSpan(span);
        }
    }
}

From source file:Main.java

/**
 * "Closes" the specified tags on a Spannable by updating the spans to be
 * endpoint-exclusive so that future text appended to the end will not take
 * on the same styling. Do not call this method directly.
 *//* ww w.  j a  v  a 2 s  .  co m*/
private static void closeTags(Spannable text, Object[] tags) {
    int len = text.length();
    for (Object tag : tags) {
        if (len > 0) {
            text.setSpan(tag, 0, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        } else {
            text.removeSpan(tag);
        }
    }
}

From source file:rosmi.acagild.alarmclock.utilities.GeneralUtilities.java

public static void stripUnderlines(TextView textView) {
    Spannable s = (Spannable) textView.getText();
    URLSpan[] spans = s.getSpans(0, s.length(), URLSpan.class);
    for (URLSpan span : spans) {
        int start = s.getSpanStart(span);
        int end = s.getSpanEnd(span);
        s.removeSpan(span);
        s.setSpan(span, start, end, 0);//from  w  ww. ja  v  a2  s  .c om
    }
    textView.setText(s);
}

From source file:de.schildbach.wallet.util.MonetarySpannable.java

public static void applyMarkup(final Spannable spannable, @Nullable final Object[] prefixSpans,
        @Nullable final Object[] significantSpans, @Nullable final Object[] insignificantSpans) {
    if (prefixSpans != null)
        for (final Object span : prefixSpans)
            spannable.removeSpan(span);
    if (significantSpans != null)
        for (final Object span : significantSpans)
            spannable.removeSpan(span);//from  w ww  .  j av  a2s . c o  m
    if (insignificantSpans != null)
        for (final Object span : insignificantSpans)
            spannable.removeSpan(span);

    final Matcher m = Formats.PATTERN_MONETARY_SPANNABLE.matcher(spannable);
    if (m.find()) {
        int i = 0;

        if (m.group(Formats.PATTERN_GROUP_PREFIX) != null) {
            final int end = m.end(Formats.PATTERN_GROUP_PREFIX);
            if (prefixSpans != null)
                for (final Object span : prefixSpans)
                    spannable.setSpan(span, i, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            i = end;
        }

        if (m.group(Formats.PATTERN_GROUP_SIGNIFICANT) != null) {
            final int end = m.end(Formats.PATTERN_GROUP_SIGNIFICANT);
            if (significantSpans != null)
                for (final Object span : significantSpans)
                    spannable.setSpan(span, i, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            i = end;
        }

        if (m.group(Formats.PATTERN_GROUP_INSIGNIFICANT) != null) {
            final int end = m.end(Formats.PATTERN_GROUP_INSIGNIFICANT);
            if (insignificantSpans != null)
                for (final Object span : insignificantSpans)
                    spannable.setSpan(span, i, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            i = end;
        }
    }
}

From source file:cn.dreamtobe.emoji.ellipsize.helper.SpanEllipsizeEndHelper.java

private static void removeClickableSpan(Spannable content) {
    ClickableSpan[] clickSpans = content.getSpans(0, content.length(), ClickableSpan.class);
    for (int i = 0; i < clickSpans.length; i++) {
        content.removeSpan(clickSpans[i]);
    }//from ww  w .ja  va 2  s. c  om
}

From source file:com.googlecode.eyesfree.brailleback.DisplaySpans.java

/**
 * Recycles objects owned by the spannable.  In particular, any
 * accessibility nodes that have been associated with {@code spannable}
 * are recycled and removed./*  w  ww  . j a v  a 2 s .co  m*/
 */
public static void recycleSpans(CharSequence chars) {
    if (!(chars instanceof Spannable)) {
        return;
    }
    Spannable spannable = (Spannable) chars;
    AccessibilityNodeInfoCompat[] nodes = spannable.getSpans(0, spannable.length(),
            AccessibilityNodeInfoCompat.class);
    for (AccessibilityNodeInfoCompat node : nodes) {
        node.recycle();
        spannable.removeSpan(node);
    }
}

From source file:com.microsoft.mimickeralarm.utilities.GeneralUtilities.java

public static void stripUnderlines(TextView textView) {
    Spannable s = (Spannable) textView.getText();
    URLSpan[] spans = s.getSpans(0, s.length(), URLSpan.class);
    for (URLSpan span : spans) {
        int start = s.getSpanStart(span);
        int end = s.getSpanEnd(span);
        s.removeSpan(span);
        span = new URLSpanNoUnderline(span.getURL());
        s.setSpan(span, start, end, 0);/*from   ww  w .j  a va  2 s  . co m*/
    }
    textView.setText(s);
}

From source file:Main.java

public static boolean addEmoticons(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;/*from  w w  w . j  a v  a 2  s. c  om*/
                    break;
                }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}

From source file:Main.java

public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Map.Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;/*from  w w  w . j  av  a 2 s  . co  m*/
                    break;
                }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}