title: Height of notification incorrect "match_parent"
body: <p>I try to make a custom view with this xml code:</p>
  
  <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:background="#FF0000"&gt;
     &lt;ImageView
          android:id="@+id/image"
          android:layout_width="wrap_content"
          android:layout_height="match_parent"
          android:src="@drawable/ic_launcher"/&gt;
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>and i run notification with this code:</p>
  
  <pre><code>protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.activity_main);
      RemoteViews remoteViews = new RemoteViews(getPackageName(), R.layout.notification_layout); 
  
      NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
      .setContent(remoteViews).setSmallIcon(R.drawable.ic_launcher);
  
      NotificationManager mNotificationManager = 
              (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); 
  
      mNotificationManager.notify(20, mBuilder.build());
  }
  </code></pre>
  
  <p>This is the result:</p>
  
  <p><img src="https://i.stack.imgur.com/4Xebr.png" alt="screenshot"></p>
  
  <p>why "match_parent" does not use the full height of the notification ?</p>
  
  <p>I want the red zone does the same height as the notification, without use "dip" unity.  I use android 4.2.2. Thank you !</p>