1.xml 中包含RadioButton时，若使用android:background="@color/selector_selected_white_unselected_f5f5f5"
<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:color="@color/black" android:state_selected="true" /> <item android:color="#888b99" android:state_selected="false" /></selector>
在android 6.0版本上会导致databinding无法正常inflate 解析
应替换成 android:background="@drawable/selector_selected_white_unselected_f5f5f5"
