title: Android Window title showing after requested not to show
body: <pre><code>public class MainActivity extends AppCompatActivity {
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          requestWindowFeature(Window.FEATURE_NO_TITLE);
          setContentView(R.layout.activity_main);
  
          Intent i = new Intent(this, BaseActivity.class);
          startActivity(i);
      }
  </code></pre>
  
  <p>and my next activity:</p>
  
  <pre><code>public class BaseActivity extends AppCompatActivity {
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          requestWindowFeature(Window.FEATURE_NO_TITLE);
          setContentView(R.layout.activity_base);
      }
  </code></pre>
  
  <p>I still see blue bar with application name at top.
  I tried changing my application manifest to use a no-title theme and the program crashed because the activities inherit from <code>AppCompatActivity</code>.</p>
  
  <p>How do I inherit from <code>AppCompatActivity</code> and get rid of the application title name up top?</p>
  
  <p><a href="https://i.stack.imgur.com/vq21h.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vq21h.png" alt="enter image description here"></a></p>