TextView

1.下划线

textView.getPaint().setFlags(Paint. UNDERLINE_TEXT_FLAG ); //下划线

2.单独做第一步，文字会出现锯齿，要加下面抗锯齿

textView.getPaint().setFlags(Paint. UNDERLINE_TEXT_FLAG|Paint.ANTI_ALIAS_FLAG );

或者textView.getPaint().setAntiAlias(true);//抗锯齿

3.中划线

textview.getPaint().setFlags(Paint. STRIKE_THRU_TEXT_FLAG); 

TextView,布布扣,bubuko.com

TextView

原文：http://www.cnblogs.com/baron89/p/3740194.html