android.text.NoCopySpan Java Examples

The following examples show how to use android.text.NoCopySpan. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: PowerFileExplorer   Author: PowerExplorer   File: SpannableStringBuilder.java    License: GNU General Public License v3.0 4 votes vote down vote up
/**
 * Create a new SpannableStringBuilder containing a copy of the
 * specified slice of the specified text, including its spans if any.
 */
public SpannableStringBuilder(CharSequence text, int start, int end) {
    int srclen = end - start;

    int len = ArrayUtils.idealCharArraySize(srclen + 1);
    mText = new char[len];
    mGapStart = srclen;
    mGapLength = len - srclen;

    TextUtils.getChars(text, start, end, mText, 0);

    mSpanCount = 0;
    int alloc = ArrayUtils.idealIntArraySize(0);
    mSpans = new Object[alloc];
    mSpanStarts = new int[alloc];
    mSpanEnds = new int[alloc];
    mSpanFlags = new int[alloc];

    if (text instanceof Spanned) {
        Spanned sp = (Spanned) text;
        Object[] spans = sp.getSpans(start, end, Object.class);

        for (int i = 0; i < spans.length; i++) {
            if (spans[i] instanceof NoCopySpan) {
                continue;
            }

            int st = sp.getSpanStart(spans[i]) - start;
            int en = sp.getSpanEnd(spans[i]) - start;
            int fl = sp.getSpanFlags(spans[i]);

            if (st < 0)
                st = 0;
            if (st > end - start)
                st = end - start;

            if (en < 0)
                en = 0;
            if (en > end - start)
                en = end - start;

            if ( st <= en ) {
                setSpan(spans[i], st, en, fl);
            }
        }
    }
}
 
Example #2
Source Project: revolution-irc   Author: MCMrARM   File: SpannableStringHelper.java    License: GNU General Public License v3.0 4 votes vote down vote up
public static CharSequence copyCharSequence(CharSequence msg) {
    SpannableString str = new SpannableString(msg);
    for (Object o : str.getSpans(0, str.length(), NoCopySpan.class))
        str.removeSpan(o);
    return str;
}
 
Example #3
Source Project: JotaTextEditor   Author: jiro-aqua   File: SpannableStringBuilder.java    License: Apache License 2.0 4 votes vote down vote up
/**
 * Create a new SpannableStringBuilder containing a copy of the
 * specified slice of the specified text, including its spans if any.
 */
public SpannableStringBuilder(CharSequence text, int start, int end) {
    int srclen = end - start;

    int len = ArrayUtils.idealCharArraySize(srclen + 1);
    mText = new char[len];
    mGapStart = srclen;
    mGapLength = len - srclen;

    TextUtils.getChars(text, start, end, mText, 0);

    mSpanCount = 0;
    int alloc = ArrayUtils.idealIntArraySize(0);
    mSpans = new Object[alloc];
    mSpanStarts = new int[alloc];
    mSpanEnds = new int[alloc];
    mSpanFlags = new int[alloc];

    if (text instanceof Spanned) {
        Spanned sp = (Spanned) text;
        Object[] spans = sp.getSpans(start, end, Object.class);

        for (int i = 0; i < spans.length; i++) {
            if (spans[i] instanceof NoCopySpan) {
                continue;
            }

            int st = sp.getSpanStart(spans[i]) - start;
            int en = sp.getSpanEnd(spans[i]) - start;
            int fl = sp.getSpanFlags(spans[i]);

            if (st < 0)
                st = 0;
            if (st > end - start)
                st = end - start;

            if (en < 0)
                en = 0;
            if (en > end - start)
                en = end - start;

            if ( st <= en ) {
                setSpan(spans[i], st, en, fl);
            }
        }
    }
}