title: Android: (CalendarView) Not able to change Month, selected Date
body: <p>I inflated a simple CalendarView:</p>
  
  <pre><code>&lt;CalendarView
      android:id="@+id/calendar_view"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      style="@android:style/Widget.CalendarView"
      android:focusedMonthDateColor="@android:color/primary_text_dark"
      android:unfocusedMonthDateColor="@color/light_gray"/&gt;
  </code></pre>
  
  <p>On my test device when I try to select any date other than the current date or change the month by scrolling, nothing happens</p>
  
  <p>Am I missing something?</p>