Examples with StyleSpan android.text.style.StyleSpan used on opensource projects

Example 76 with StyleSpan

use of android.text.style.StyleSpan in project ExoPlayer by google.

the class WebvttCueParserTest method testParseWellFormedUnclosedEndAtCueEnd.

public void testParseWellFormedUnclosedEndAtCueEnd() throws Exception {
    Spanned text = parseCueText("An <u some trailing stuff>unclosed u tag with " + "<i>italic</i> inside");
    assertEquals("An unclosed u tag with italic inside", text.toString());
    UnderlineSpan[] underlineSpans = getSpans(text, UnderlineSpan.class);
    StyleSpan[] styleSpans = getSpans(text, StyleSpan.class);
    assertEquals(1, underlineSpans.length);
    assertEquals(1, styleSpans.length);
    assertEquals(Typeface.ITALIC, styleSpans[0].getStyle());
    assertEquals(3, text.getSpanStart(underlineSpans[0]));
    assertEquals(23, text.getSpanStart(styleSpans[0]));
    assertEquals(29, text.getSpanEnd(styleSpans[0]));
    assertEquals(36, text.getSpanEnd(underlineSpans[0]));
}

Example 77 with StyleSpan

use of android.text.style.StyleSpan in project ExoPlayer by google.

the class WebvttCueParserTest method testParseMalformedNestedElements.

public void testParseMalformedNestedElements() throws Exception {
    Spanned text = parseCueText("<b><u>An unclosed u tag with <i>italic</u> inside</i></b>");
    assertEquals("An unclosed u tag with italic inside", text.toString());
    UnderlineSpan[] underlineSpans = getSpans(text, UnderlineSpan.class);
    StyleSpan[] styleSpans = getSpans(text, StyleSpan.class);
    assertEquals(1, underlineSpans.length);
    assertEquals(2, styleSpans.length);
    // all tags applied until matching start tag found
    assertEquals(0, text.getSpanStart(underlineSpans[0]));
    assertEquals(29, text.getSpanEnd(underlineSpans[0]));
    if (styleSpans[0].getStyle() == Typeface.BOLD) {
        assertEquals(0, text.getSpanStart(styleSpans[0]));
        assertEquals(23, text.getSpanStart(styleSpans[1]));
        assertEquals(29, text.getSpanEnd(styleSpans[1]));
        assertEquals(36, text.getSpanEnd(styleSpans[0]));
    } else {
        assertEquals(0, text.getSpanStart(styleSpans[1]));
        assertEquals(23, text.getSpanStart(styleSpans[0]));
        assertEquals(29, text.getSpanEnd(styleSpans[0]));
        assertEquals(36, text.getSpanEnd(styleSpans[1]));
    }
}

Example 78 with StyleSpan

use of android.text.style.StyleSpan in project ExoPlayer by google.

the class WebvttCueParserTest method testParseCloseNonExistingTag.

public void testParseCloseNonExistingTag() throws Exception {
    Spanned text = parseCueText("blah<b>blah</i>blah</b>blah");
    assertEquals("blahblahblahblah", text.toString());
    StyleSpan[] spans = getSpans(text, StyleSpan.class);
    assertEquals(1, spans.length);
    assertEquals(Typeface.BOLD, spans[0].getStyle());
    assertEquals(4, text.getSpanStart(spans[0]));
    // should be 12 when valid
    assertEquals(8, text.getSpanEnd(spans[0]));
}

Example 79 with StyleSpan

use of android.text.style.StyleSpan in project ExoPlayer by google.

the class WebvttCueParserTest method testParseWellFormedUnclosedEndAtParent.

public void testParseWellFormedUnclosedEndAtParent() throws Exception {
    Spanned text = parseCueText("An unclosed u tag with <i><u>underline and italic</i> inside");
    assertEquals("An unclosed u tag with underline and italic inside", text.toString());
    UnderlineSpan[] underlineSpans = getSpans(text, UnderlineSpan.class);
    StyleSpan[] styleSpans = getSpans(text, StyleSpan.class);
    assertEquals(1, underlineSpans.length);
    assertEquals(1, styleSpans.length);
    assertEquals(23, text.getSpanStart(underlineSpans[0]));
    assertEquals(23, text.getSpanStart(styleSpans[0]));
    assertEquals(43, text.getSpanEnd(underlineSpans[0]));
    assertEquals(43, text.getSpanEnd(styleSpans[0]));
    assertEquals(Typeface.ITALIC, styleSpans[0].getStyle());
}

Example 80 with StyleSpan

use of android.text.style.StyleSpan in project ExoPlayer by google.

the class Cea608Decoder method handleMidrowCtrl.

private void handleMidrowCtrl(byte cc2) {
    // TODO: support the extended styles (i.e. backgrounds and transparencies)
    // cc2 - 0|0|1|0|ATRBT|U
    // ATRBT is the 3-byte encoded attribute, and U is the underline toggle
    boolean isUnderlined = (cc2 & 0x01) == 0x01;
    currentCueBuilder.setUnderline(isUnderlined);
    int attribute = (cc2 >> 1) & 0x0F;
    if (attribute == 0x07) {
        currentCueBuilder.setMidrowStyle(new StyleSpan(Typeface.ITALIC), 2);
        currentCueBuilder.setMidrowStyle(new ForegroundColorSpan(Color.WHITE), 1);
    } else {
        currentCueBuilder.setMidrowStyle(new ForegroundColorSpan(COLORS[attribute]), 1);
    }
}