1<html> 2<body> 3 4<p>Provides classes used to view or change the style of a span of text in a View object. 5The classes with a subclass Standard are passed in to {@link android.text.SpannableString#setSpan(java.lang.Object, int, int, int) 6SpannableString.setSpan()} or {@link android.text.SpannableStringBuilder#setSpan(java.lang.Object, int, int, int) 7SpannableStringBuilder.setSpan()} to add a new styled span to a string in a View object. 8 9</body> 10</html> 11