public static int GetTheme(MaterialDialog.Builder builder) { bool darkTheme = DialogUtils.ResolveBoolean(builder.Context, Resource.Attribute.sino_droid_md_dark_theme, builder.Theme == Theme.Dark); builder.SetTheme(darkTheme ? Theme.Dark : Theme.Light); return(darkTheme ? Resource.Style.sino_droid_md_Dark : Resource.Style.sino_droid_md_Light); }