错误记录seterror的文字不显示

今天开发时遇到个小问题，view.seterror的文字由于和theme重叠而无法显示，以前就遇到过，不过想换种方法。

有人说在style里面加<item name="android:textColorPrimaryInverse">@android:color/primary_text_light</item>

<style name="AppBaseTheme" parent="@android:style/Theme.Light.NoTitleBar">  
        <item name="android:textColorPrimaryInverse">@android:color/primary_text_light</item>  
        <!--  
            Theme customizations available in newer API levels can go in  
            res/values-vXX/styles.xml, while customizations related to  
            backward-compatibility can go here.  
        -->  
    </style>  

有人说：

int ecolor = R.color.black; // whatever color you want
				ForegroundColorSpan fgcspan = new ForegroundColorSpan(ecolor);
				
					String estring="用户名不能为空";
					SpannableStringBuilder ssbuilder = new SpannableStringBuilder(estring);
					ssbuilder.setSpan(fgcspan, 0, estring.length(), 0);
					username.setError(ssbuilder);
				}

错误记录seterror的文字不显示,布布扣,bubuko.com

错误记录seterror的文字不显示

原文：http://blog.csdn.net/aimncy/article/details/27504023