FormatTextViewLib. 🔥🔥🔥TextView支持部分文本设置加粗、斜体、大小、下划线、删除线，下划线支持自定义距离、颜色、线的宽度；支持添加网络或本地图片(TextView supports partial text setting bold, italic, size, underline, strikethrough, underline supports custom distance, color, line width; supports adding network or local pictures)