text: <?xml version="1.0" encoding="utf-8"?>
  <android.support.design.widget.CoordinatorLayout
      xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      android:id="@+id/settings_main"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:clipToPadding="true"
      android:fitsSystemWindows="true">
      <android.support.design.widget.AppBarLayout
          android:id="@+id/settings_app_bar"
          android:layout_width="match_parent"
          android:layout_height="wrap_content">
          <android.support.v7.widget.Toolbar
              android:id="@+id/settings_toolbar"
              app:layout_scrollFlags="scroll|enterAlways"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:popupTheme="@style/ThemeOverlay.AppCompat.Light"
              app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
          </android.support.v7.widget.Toolbar>
      </android.support.design.widget.AppBarLayout>
      <RelativeLayout
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          app:layout_behavior="@string/appbar_scrolling_view_behavior">
          <TextView
              android:id="@+id/settings_set_txt"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:background="#F0F0F0"
              android:gravity="start"
              android:paddingTop="10dp"
              android:paddingLeft="20dp"
              android:textSize="18sp"
              android:text="栏目配置"/>
          <material.com.base.ui.flow.FlowLayout
              android:id="@+id/settings_set_flow"
              android:layout_width="match_parent"
              android:layout_height="150dp"
              android:padding="10dp"
              app:lineSpacing="10dp"
              android:background="#F0F0F0"
              android:layout_below="@+id/settings_set_txt"/>
      </RelativeLayout>
  </android.support.design.widget.CoordinatorLayout>
  