1<html> 2<body> 3 4<p>Provides classes used to render or track text and text spans on the screen.</p> 5<p>You can use these classes to design your own widgets that manage text, 6to handle arbitrary text spans for changes, or to handle drawing yourself 7for an existing widget.</p> 8<p>The Span… interfaces and classes are used to create or manage spans of 9text in a View item. You can use these to style the text or background, or to 10listen for changes. If creating your own widget, extend DynamicLayout, to manages 11the actual wrapping and drawing of your text. 12</body> 13</html> 14