我知道已经回答了这个问题，但是我发现最简单的方法是直接使用Html.fromHtml方法和font标记

I know this has been answered already but the easiest way I found was directly in the make using the Html.fromHtml method and a font tag

Snackbar.make(view, 
       Html.fromHtml("<font color=\"#ffffff\">Tap to open</font>").show()