Example usage for android.text Editable getSpanStart

Introduction

In this page you can find the example usage for android.text Editable getSpanStart.

Prototype

public int getSpanStart(Object tag);

Source Link

Document

Return the beginning of the range of text to which the specified markup object is attached, or -1 if the object is not attached.

Usage

From source file:Main.java

/**
 * Modified from {@link android.text.Html}
 *//*from ww  w. j a  v  a2s  .  co m*/
private static void end(Editable text, Class<?> kind, Object... replaces) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);
    if (where != len) {
        for (Object replace : replaces) {
            text.setSpan(replace, where, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

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From source file:org.eyeseetea.malariacare.network.CustomParser.java

/** Modified from {@link android.text.Html} */
private static void end(Editable text, Class<?> kind, Object... replaces) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);/*  w  ww  .jav a 2  s . c o  m*/
    if (where != len) {
        for (Object replace : replaces) {
            text.setSpan(replace, where, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return;
}

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From source file:org.mozilla.focus.widget.InlineAutocompleteEditText.java

/**
 * Get the portion of text that is not marked as autocomplete text.
 *
 * @param text Current text content that may include autocomplete text
 *//*from   w ww .  j  a v a2  s. c  o m*/
private static String getNonAutocompleteText(final Editable text) {
    final int start = text.getSpanStart(AUTOCOMPLETE_SPAN);
    if (start < 0) {
        // No autocomplete text; return the whole string.
        return text.toString();
    }

    // Only return the portion that's not autocomplete text
    return TextUtils.substring(text, 0, start);
}

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

private static void endFont(Editable text) {
    int len = text.length();
    Font f = getLast(text, Font.class);
    int where = text.getSpanStart(f);
    text.removeSpan(f);/*from  w w  w.  ja va 2 s  .co  m*/

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

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From source file:android.support.text.emoji.EmojiProcessor.java

private static boolean delete(final Editable content, final KeyEvent event, final boolean forwardDelete) {
    if (hasModifiers(event)) {
        return false;
    }/*from   www. ja  va  2  s.com*/

    final int start = Selection.getSelectionStart(content);
    final int end = Selection.getSelectionEnd(content);
    if (hasInvalidSelection(start, end)) {
        return false;
    }

    final EmojiSpan[] spans = content.getSpans(start, end, EmojiSpan.class);
    if (spans != null && spans.length > 0) {
        final int length = spans.length;
        for (int index = 0; index < length; index++) {
            final EmojiSpan span = spans[index];
            final int spanStart = content.getSpanStart(span);
            final int spanEnd = content.getSpanEnd(span);
            if ((forwardDelete && spanStart == start) || (!forwardDelete && spanEnd == start)
                    || (start > spanStart && start < spanEnd)) {
                content.delete(spanStart, spanEnd);
                return true;
            }
        }
    }

    return false;
}

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From source file:org.mozilla.focus.widget.InlineAutocompleteEditText.java

/**
 * Remove any autocomplete text//  w ww.j  av  a 2  s.co  m
 *
 * @param text Current text content that may include autocomplete text
 */
private boolean removeAutocomplete(final Editable text) {
    final int start = text.getSpanStart(AUTOCOMPLETE_SPAN);
    if (start < 0) {
        // No autocomplete text
        return false;
    }

    beginSettingAutocomplete();

    // When we call delete() here, the autocomplete spans we set are removed as well.
    text.delete(start, text.length());

    // Keep mAutoCompletePrefixLength the same because the prefix has not changed.
    // Clear mAutoCompleteResult to make sure we get fresh autocomplete text next time.
    mAutoCompleteResult = "";

    // Reshow the cursor.
    setCursorVisible(true);

    endSettingAutocomplete();
    return true;
}

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From source file:org.mozilla.focus.widget.InlineAutocompleteEditText.java

/**
 * Convert any autocomplete text to regular text
 *
 * @param text Current text content that may include autocomplete text
 */// w w w . j  a  va  2  s .  c  om
private boolean commitAutocomplete(final Editable text) {
    final int start = text.getSpanStart(AUTOCOMPLETE_SPAN);
    if (start < 0) {
        // No autocomplete text
        return false;
    }

    beginSettingAutocomplete();

    // Remove all spans here to convert from autocomplete text to regular text
    for (final Object span : mAutoCompleteSpans) {
        text.removeSpan(span);
    }

    // Keep mAutoCompleteResult the same because the result has not changed.
    // Reset mAutoCompletePrefixLength because the prefix now includes the autocomplete text.
    mAutoCompletePrefixLength = text.length();

    // Reshow the cursor.
    setCursorVisible(true);

    endSettingAutocomplete();

    // Filter on the new text
    if (mFilterListener != null) {
        mFilterListener.onFilter(text.toString(), null);
    }
    return true;
}

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From source file:tv.acfun.a63.CommentsActivity.java

int getQuoteSpanLength(Editable text) {
    Quote quote = TextViewUtils.getLast(text, Quote.class);
    int start = text.getSpanStart(quote);
    int end = text.getSpanEnd(quote);
    if (start >= 0) {
        return end - start;
    }//from   w  ww  . j  a  v a2 s  .  co  m
    return 0;

}

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From source file:tv.acfun.a63.CommentsActivity.java

void removeQuote(Editable text) {
    Quote quote = TextViewUtils.getLast(text, Quote.class);
    int start = text.getSpanStart(quote);
    int end = text.getSpanEnd(quote);
    // Log.d(TAG, String.format("start=%d, end=%d", start, end));
    if (start >= 0) {
        // Log.d(TAG, text.subSequence(start, end).toString());
        text.delete(start, end);/*  w  ww . j a va2s .  c  om*/
    }
}

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From source file:tv.acfun.a63.CommentsActivity.java

/**
 * call before {@code removeQuote()}/*from ww  w  . j  ava 2  s. c  o m*/
 * 
 * @return -1,if not found
 */
int getQuoteCount() {
    Editable text = mCommentText.getText();
    Quote quote = TextViewUtils.getLast(text, Quote.class);
    int start = text.getSpanStart(quote);
    if (start >= 0) {
        return quote.floosCount;
    }
    return -1;

}

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