PhoneAreaCodeEditView.java 添加

base_library/src/main/res/layout/layout_phone_area_code_edit.xml

@@ -41,10 +41,10 @@
         android:layout_height="@dimen/dp_0"
         android:background="@color/transparent"
         android:inputType="phone"
-        android:maxLines="1"
         android:paddingStart="@dimen/dp_10"
         android:paddingEnd="@dimen/dp_10"
         android:singleLine="true"
+        android:maxLength="15"
         android:textSize="@dimen/sp_14" />
 
     <View