title: Android v7 Toolbar button alignment
body: <p>I added <code>android.support.v7.widget.Toolbar</code> in my app using below code, now I want to show a button in the right end of the toolbar, but not able to do so.</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;android.support.v7.widget.Toolbar
      xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:background="@color/accent_color"
      android:minHeight="?attr/actionBarSize"
      android:layout_alignParentTop="true"
      tools:context=".MyActivity"
      android:theme="@style/ThemeOverlay.AppCompat.ActionBar"&gt;
  
      &lt;Button
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:id="@+id/showevents"
          android:textSize="12sp"
          android:background="@null"
          android:layout_alignParentEnd="true"
          android:layout_alignParentRight="true"
          android:textColor="@color/white"
          android:text="UPCOMING \nEVENTS"/&gt;
  &lt;/android.support.v7.widget.Toolbar&gt;
  </code></pre>
  
  <p>I have added the below shown too but its not getting moved to right.</p>
  
  <pre><code>android:layout_alignParentEnd="true"
  android:layout_alignParentRight="true"
  </code></pre>
  
  <p><strong>Attached image for reference:</strong></p>
  
  <p><img src="https://i.stack.imgur.com/AfB8s.png" alt="enter image description here"></p>