title: View of activity_main.xml does not show up in Graphical Layout of activity_main.xml
body: <p>I am trying to include a view under a TextView, the TextView shows up in the graphical Layout but not the View. I have attached the code and the graphical layout. Can anyone please help me, whats the wrong and how can i solve it...</p>
  
  <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:id="@+id/container"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:orientation="horizontal"
      tools:context="com.example.dt_4000.MainActivity"
      tools:ignore="MergeRootFrame" 
      &gt;
  
      &lt;TextView
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:gravity="right|center_vertical"
          android:text="DT-4000"
          android:textColor="#BA0"
          android:textSize="36sp" /&gt;
  
      &lt;View
          android:id="@+id/view1"
          android:layout_width="wrap_content"
          android:layout_height="16dip"
          android:background="#F90"
  
          /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/JmQcw.png" alt="enter image description here"></p>