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

Example 6 with StyleSpan

use of android.text.style.StyleSpan in project Conversations by siacs.

the class FormFieldWrapper method createSpannableLabelString.

protected SpannableString createSpannableLabelString(String label, boolean required) {
    SpannableString spannableString = new SpannableString(label + (required ? " *" : ""));
    if (required) {
        int start = label.length();
        int end = label.length() + 2;
        spannableString.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), start, end, 0);
        spannableString.setSpan(new ForegroundColorSpan(context.getResources().getColor(R.color.accent)), start, end, 0);
    }
    return spannableString;
}

Example 7 with StyleSpan

use of android.text.style.StyleSpan in project platform_frameworks_base by android.

the class NotificationTests method BOLD.

static SpannableStringBuilder BOLD(CharSequence str) {
    final SpannableStringBuilder ssb = new SpannableStringBuilder(str);
    ssb.setSpan(new StyleSpan(Typeface.BOLD), 0, ssb.length(), 0);
    return ssb;
}

Example 8 with StyleSpan

use of android.text.style.StyleSpan in project platform_frameworks_base by android.

the class TextUtilsTest method testEllipsize.

@LargeTest
public void testEllipsize() {
    CharSequence s1 = "The quick brown fox jumps over þhe lazy dog.";
    CharSequence s2 = new Wrapper(s1);
    Spannable s3 = new SpannableString(s1);
    s3.setSpan(new StyleSpan(0), 5, 10, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    TextPaint p = new TextPaint();
    p.setFlags(p.getFlags() & ~p.DEV_KERN_TEXT_FLAG);
    for (int i = 0; i < 100; i++) {
        for (int j = 0; j < 3; j++) {
            TextUtils.TruncateAt kind = null;
            switch(j) {
                case 0:
                    kind = TextUtils.TruncateAt.START;
                    break;
                case 1:
                    kind = TextUtils.TruncateAt.END;
                    break;
                case 2:
                    kind = TextUtils.TruncateAt.MIDDLE;
                    break;
            }
            String out1 = TextUtils.ellipsize(s1, p, i, kind).toString();
            String out2 = TextUtils.ellipsize(s2, p, i, kind).toString();
            String out3 = TextUtils.ellipsize(s3, p, i, kind).toString();
            String keep1 = TextUtils.ellipsize(s1, p, i, kind, true, null).toString();
            String keep2 = TextUtils.ellipsize(s2, p, i, kind, true, null).toString();
            String keep3 = TextUtils.ellipsize(s3, p, i, kind, true, null).toString();
            String trim1 = keep1.replace("", "");
            // Are all normal output strings identical?
            assertEquals("wid " + i + " pass " + j, out1, out2);
            assertEquals("wid " + i + " pass " + j, out2, out3);
            // Are preserved output strings identical?
            assertEquals("wid " + i + " pass " + j, keep1, keep2);
            assertEquals("wid " + i + " pass " + j, keep2, keep3);
            // Does trimming padding from preserved yield normal?
            assertEquals("wid " + i + " pass " + j, out1, trim1);
            // Did preserved output strings preserve length?
            assertEquals("wid " + i + " pass " + j, keep1.length(), s1.length());
            // Does the output string actually fit in the space?
            assertTrue("wid " + i + " pass " + j, p.measureText(out1) <= i);
            // Is the padded output the same width as trimmed output?
            assertTrue("wid " + i + " pass " + j, p.measureText(keep1) == p.measureText(out1));
        }
    }
}

Example 9 with StyleSpan

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

the class SearchSnippet method setText.

@Override
public void setText(CharSequence text, BufferType type) {
    if (!TextUtils.isEmpty(text)) {
        Matcher matcher = PATTERN_SEARCH_TERM.matcher(text);
        SpannableStringBuilder ssb = new SpannableStringBuilder(text);
        List<String> hits = new ArrayList<>();
        while (matcher.find()) {
            hits.add(matcher.group(1));
        }
        for (String hit : hits) {
            int start = ssb.toString().indexOf(hit);
            int end = start + hit.length();
            ssb.setSpan(new StyleSpan(Typeface.BOLD), start, end, 0);
            // delete the markup tokens
            ssb.delete(end - 1, end);
            ssb.delete(start, start + 1);
        }
        text = ssb;
    }
    super.setText(text, type);
}

Example 10 with StyleSpan

use of android.text.style.StyleSpan in project android-delicious by lexs.

the class TagsBinder method buildTagList.

public static Spannable buildTagList(List<String> tags) {
    SpannableStringBuilder builder = new SpannableStringBuilder();
    if (tags == null || tags.isEmpty()) {
        return builder;
    }
    for (String tag : tags) {
        int pos = builder.length();
        builder.append(tag);
        int color = generateColor(tag);
        builder.setSpan(new ForegroundColorSpan(color), pos, builder.length(), 0);
        builder.append(SEPARATOR);
        // Thin space, so we get 1.5 spaces between
        builder.append(' ');
    }
    // Remove last thin and hard space
    builder.delete(builder.length() - 2, builder.length());
    // Make the whole thing bold
    builder.setSpan(new StyleSpan(Typeface.BOLD), 0, builder.length(), 0);
    return builder;
}