Android Spanned - top ranked examples from Open Source projects

These code examples were ranked by Codota’s semantic indexing as the best open source examples for Android Spanned class.

This code example shows how to use the following methods: removeSpan, setSpan, getSpanEnd, getSpanStart, getSpans
7
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This code example shows how to use the following methods: removeSpan, setSpan, getSpanStart, length
        int length = output.length();
        output.setSpan(span, length, length, SPAN_MARK_MARK);
    } 
 
    private static void endSpan(Class<?> type, Editable output) {
        int length = output.length();
        Object span = getLast(output, type);
        int start = output.getSpanStart(span);
        output.removeSpan(span);
        if (start != length)
            output.setSpan(span, start, length, SPAN_EXCLUSIVE_EXCLUSIVE);
    } 
 
    /** 
     * Encode HTML 
     * 
     * @param html 
     * @return html 
     */ 
    public static CharSequence encode(final String html) {
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8
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This code example shows how to use the following methods: length, subSequence
                    dstart, dend);
            if (filtered == null) {
                filtered = source.subSequence(start, end);
            } 
 
            String result = String.valueOf(dest.subSequence(0, dstart))
                + filtered + dest.subSequence(dend, dest.length());
 
            if ("".equals(result)) {
                return result;
            } 
 
            if (getMaxDigits() > 0 && result.length() > getMaxDigits())
                return ""; 
 
            int val = getSelectedPos(result);
 
            /* 
             * Ensure the user can't type in a value greater than the max 
             * allowed. We have to allow less than min as the user might want to 
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This code example shows how to use the following methods: getSpans, charAt, length
		bypass.markdownToSpannable("");
	} 
 
	public void testHeaderString() { 
		Spannable spannable = (Spannable) bypass.markdownToSpannable("Header!!\n--------");
		StyleSpan[] spans = spannable.getSpans(0, spannable.length(), StyleSpan.class);
		assertEquals(1, spans.length);
		RelativeSizeSpan[] sizeSpan = spannable.getSpans(0, spannable.length(), RelativeSizeSpan.class);
		assertEquals(1, sizeSpan.length);
		assertEquals('\n', spannable.charAt(spannable.length() - 1));
	} 
	 
	public void testBoldString() { 
		Spannable spannable = (Spannable) bypass.markdownToSpannable("One **Two** Three");
		StyleSpan[] spans = spannable.getSpans(0, spannable.length(), StyleSpan.class);
		assertEquals(1, spans.length);
		assertEquals(Typeface.BOLD, spans[0].getStyle());
		assertEquals(4, spannable.getSpanStart(spans[0]));
		assertEquals(7, spannable.getSpanEnd(spans[0]));
	} 
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8
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This code example shows how to use the following methods: getSpans
        if (mTextView == null) {
            return super.commitText(text, newCursorPosition);
        } 
        if (text instanceof Spanned) {
            Spanned spanned = ((Spanned) text);
            SuggestionSpan[] spans = spanned.getSpans(0, text.length(), SuggestionSpan.class);
            mIMM.registerSuggestionSpansForNotification(spans);
        } 
 
        mTextView.resetErrorChangedFlag();
        boolean success = super.commitText(text, newCursorPosition);
        mTextView.hideErrorIfUnchanged();
 
        return success;
    } 
} 
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This code example shows how to use the following methods: removeSelection, setSelection, getSpanEnd, getSpanStart, getSpans
 
            Layout layout = widget.getLayout();
            int line = layout.getLineForVertical(y);
            int off = layout.getOffsetForHorizontal(line, x);
 
            MyURLSpan[] link = buffer.getSpans(off, off, MyURLSpan.class);
 
            if (link.length != 0) {
                if (action == MotionEvent.ACTION_UP) {
                    if (!mHasPerformedLongPress) {
                        link[0].onClick(widget);
                    } 
                    pressed = false;
                    lastEvent = new float[2];
                } else if (action == MotionEvent.ACTION_DOWN) {
                    pressed = true;
                    lastEvent[0] = event.getX();
                    lastEvent[1] = event.getY();
                    checkForLongClick(link, widget);
                    Selection.setSelection(buffer,

8
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This code example shows how to use the following methods: getSpans, length, toString
        builder.setSpan(new CustomSpan(), 4, builder.length(), 0);
    } 
 
    private void checkPostProcess(Spanned ret) {
        // Newlines should be trimmed. 
        assertEquals("01234", ret.toString());
 
        // First, check the image span. 
        // - Vertical alignment should be changed to ALIGN_BASELINE 
        // - Drawable shouldn't be changed. 
        ImageSpan[] imageSpans = ret.getSpans(0, ret.length(), ImageSpan.class);
        assertEquals(1, imageSpans.length);
        assertEquals(ImageSpan.ALIGN_BASELINE, imageSpans[0].getVerticalAlignment());
        assertEquals(ColorDrawable.class, imageSpans[0].getDrawable().getClass());
 
        // QuoteSpans should be replaced with StreamItemQuoteSpans. 
        QuoteSpan[] quoteSpans = ret.getSpans(0, ret.length(), QuoteSpan.class);
        assertEquals(1, quoteSpans.length);
        assertEquals(StreamItemQuoteSpan.class, quoteSpans[0].getClass());
 

8
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This code example shows how to use the following methods: setSelection, getSpanEnd, getSpanStart, getSpans
 
                Layout layout = widget.getLayout();
                int line = layout.getLineForVertical(y);
                int off = layout.getOffsetForHorizontal(line, x);
 
                ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
 
                if (link.length != 0) {
                    if (action == MotionEvent.ACTION_UP) {
                        link[0].onClick(widget);
                    } else if (action == MotionEvent.ACTION_DOWN) {
                        Selection.setSelection(buffer, buffer.getSpanStart(link[0]), buffer.getSpanEnd(link[0]));
                    } 
                    linkHandled = true;
                    return true; 
                } 
            } 
        } 
        if (!linkHandled) {
            return super.onTouchEvent(event);
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This code example shows how to use the following methods: getSpans, length, toString
        builder.setSpan(new CustomSpan(), 4, builder.length(), 0);
    } 
 
    private void checkPostProcess(Spanned ret) {
        // Newlines should be trimmed. 
        assertEquals("01234", ret.toString());
 
        // First, check the image span. 
        // - Vertical alignment should be changed to ALIGN_BASELINE 
        // - Drawable shouldn't be changed. 
        ImageSpan[] imageSpans = ret.getSpans(0, ret.length(), ImageSpan.class);
        assertEquals(1, imageSpans.length);
        assertEquals(ImageSpan.ALIGN_BASELINE, imageSpans[0].getVerticalAlignment());
        assertEquals(ColorDrawable.class, imageSpans[0].getDrawable().getClass());
 
        // QuoteSpans should be replaced with StreamItemQuoteSpans. 
        QuoteSpan[] quoteSpans = ret.getSpans(0, ret.length(), QuoteSpan.class);
        assertEquals(1, quoteSpans.length);
        assertEquals(StreamItemQuoteSpan.class, quoteSpans[0].getClass());
 

8
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This code example shows how to use the following methods: setSelection, getSpanEnd, getSpanStart, getSpans
 
				Layout layout = widget.getLayout();
				int line = layout.getLineForVertical(y);
				int off = layout.getOffsetForHorizontal(line, x);
 
				ClickableSpan[] link = buffer.getSpans(off, off,
						ClickableSpan.class);
 
				if (link.length != 0) {
					if (action == MotionEvent.ACTION_UP) {
						link[0].onClick(widget);
					} 
					else if (action == MotionEvent.ACTION_DOWN) {
						Selection.setSelection(buffer,
								buffer.getSpanStart(link[0]),
								buffer.getSpanEnd(link[0]));
					} 
					return true; 
				} 
			} 
 
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