title: How to remove Floating Action Button from auto generated Scrolling Activity
body: <p>I created a scrolling activity in Android Studio and I removed the code from the activity that sets the FAB's action, but there is not a matching attribute in the activity xml:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;android.support.v4.widget.NestedScrollView 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:layout_width="match_parent"
  android:layout_height="match_parent"
  app:layout_behavior="@string/appbar_scrolling_view_behavior"
  tools:context="myactivity"
  tools:showIn="@layout/activity_edit_address"&gt;
  
  &lt;TextView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="@dimen/text_margin"
      android:text="@string/large_text" /&gt;
  
  &lt;/android.support.v4.widget.NestedScrollView&gt;
  </code></pre>
  
  <p>Everything that I've found on Google says to remove the FAB XML attribute as well to stop it from showing up, but that seems outdated because it is not there. Where can I go to remove this? Thank you.</p>