修改expandableLinearLayout,增加两个view之间的距离，设置默认隐藏查看更多

viewlib/src/main/res/layout/expandable_linearlayout.xml

@@ -17,6 +17,8 @@
         android:layout_gravity="center"
         android:minHeight="30dp"
         android:id="@+id/rl_bottom"
+        android:layout_marginTop="5dp"
+        android:visibility="gone"
         >
 
         <TextView

viewlib/src/main/res/values/attr.xml

@@ -39,4 +39,5 @@
         <attr name="dividerString" format="string" />
     </declare-styleable>
 
+
 </resources>
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