title: Move snackbar above the bottom bar
body: <p>I am facing some problems with new bottom bar.<br>
  I can't force to move the snackbar above the bottom bar (this is how design guideline told me should be <a href="https://www.google.com/design/spec/components/bottom-navigation.html#bottom-navigation-specs" rel="noreferrer">https://www.google.com/design/spec/components/bottom-navigation.html#bottom-navigation-specs</a>).</p>
  
  <p>This is my activity_main.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  xmlns:tools="http://schemas.android.com/tools"
  android:id="@+id/drawer_layout"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:fitsSystemWindows="true"
  tools:openDrawer="start"&gt;
  
  &lt;include
      layout="@layout/app_bar_main_activity"
      android:layout_width="match_parent"
      android:layout_height="match_parent" /&gt;
  
  &lt;android.support.design.widget.NavigationView
      android:id="@+id/nav_view"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_gravity="start"
      android:fitsSystemWindows="true"
      app:headerLayout="@layout/nav_header_main_activity"
      app:menu="@menu/activity_main_drawer" /&gt;
  
  &lt;/android.support.v4.widget.DrawerLayout&gt;
  </code></pre>
  
  <p>This is my app_bar_main_activity.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;android.support.design.widget.CoordinatorLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  xmlns:tools="http://schemas.android.com/tools"
  android:id="@+id/main_content"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:fitsSystemWindows="true"
  tools:context="test.tab_activity"&gt;
  
  &lt;android.support.design.widget.AppBarLayout
      android:id="@+id/appbar"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:paddingTop="@dimen/appbar_padding_top"
      android:theme="@style/MyAppTheme.NoActionBar.AppBarOverlay"&gt;
  
      &lt;android.support.v7.widget.Toolbar
          android:id="@+id/main_activity_toolbar"
          android:layout_width="match_parent"
          android:layout_height="?attr/actionBarSize"
          android:background="?attr/colorPrimary"
          app:layout_scrollFlags="scroll|enterAlways"
          app:popupTheme="@style/MyAppTheme.NoActionBar.PopupOverlay"&gt;
  
      &lt;/android.support.v7.widget.Toolbar&gt;
  
  &lt;/android.support.design.widget.AppBarLayout&gt;
  
  
  
  &lt;android.support.v4.view.ViewPager
      android:id="@+id/container"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      app:layout_behavior="@string/appbar_scrolling_view_behavior" /&gt;
  
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical"&gt;
  
      &lt;android.support.v4.view.ViewPager
          android:id="@+id/view_pager"
          android:layout_width="match_parent"
          android:layout_height="0dp"
          android:layout_weight="1" /&gt;
  
      &lt;android.support.design.widget.FloatingActionButton
          android:id="@+id/fab"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_gravity="end|bottom"
          android:layout_margin="@dimen/fab_margin"
          android:src="@drawable/ic_add_white_24dp" /&gt;
  
      &lt;android.support.design.widget.TabLayout
          android:id="@+id/tab_layout"
          style="@style/AppTabLayout"
          android:layout_width="match_parent"
          android:layout_height="56dp"
          android:background="?attr/colorPrimary"
          /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p></p>
  
  <p>The snackbar in main_activity.java looks like this</p>
  
  <pre><code>FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
      fab.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View view) {
              Snackbar.make(findViewById(R.id.main_content), "Replace with your own action", Snackbar.LENGTH_LONG)
                      .setAction("Action", null).show();
          }
      });
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/eG9BR.png" rel="noreferrer"><img src="https://i.stack.imgur.com/eG9BR.png" alt="Wrong...snackbar should be above bottom bar"></a></p>