获取不到自定义的属性，检查了好几遍和老师都是一样的代码，蓝瘦

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools"
   xmlns:custome="http://schemas.android.com/apk/res-auto"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   tools:context="com.immoc.app.MainActivity">

   <com.immoc.app.TopBar
       android:layout_width="match_parent"
       android:layout_height="60dp"
       custome:leftText="Back"
       custome:rightText="More"
       custome:title2="Title"
       />

</RelativeLayout>