-
android SpannableString使用详解
- private void addUrlSpan() {
- SpannableString spanString = new SpannableString("超链接");
- URLSpan span = new URLSpan("tel:0123456789");
- spanString.setSpan(span, 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
- private void addBackColorSpan() {
- SpannableString spanString = new SpannableString("颜色2");
- BackgroundColorSpan span = new BackgroundColorSpan(Color.YELLOW);
- spanString.setSpan(span, 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
- private void addForeColorSpan() {
- SpannableString spanString = new SpannableString("颜色1");
- ForegroundColorSpan span = new ForegroundColorSpan(Color.BLUE);
- spanString.setSpan(span, 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
- private void addFontSpan() {
- SpannableString spanString = new SpannableString("36号字体");
- AbsoluteSizeSpan span = new AbsoluteSizeSpan(36);
- spanString.setSpan(span, 0, 5, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
- private void addStyleSpan() {
- SpannableString spanString = new SpannableString("BIBI");
- StyleSpan span = new StyleSpan(Typeface.BOLD_ITALIC);
- spanString.setSpan(span, 0, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
- private void addStrikeSpan() {
- SpannableString spanString = new SpannableString("删除线");
- StrikethroughSpan span = new StrikethroughSpan();
- spanString.setSpan(span, 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
- private void addUnderLineSpan() {
- SpannableString spanString = new SpannableString("下划线");
- UnderlineSpan span = new UnderlineSpan();
- spanString.setSpan(span, 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
-
-
- private void addImageSpan() {
- SpannableString spanString = new SpannableString(" ");
- Drawable d = getResources().getDrawable(R.drawable.ic_launcher);
- d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
- ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
- spanString.setSpan(span, 0, 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- tv.append(spanString);
- }
-
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原文地址:https://www.cnblogs.com/lianghui66/p/4792217.html
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