title: Hide title in fullscreen (AppCompatActivity)
body: <p>I'm trying to hide the <code>title bar</code> in fullscreen mode. When i try to use <code>Activity</code>, the title bar vanishes. But when i use <code>AppCompatActivity</code>, it still remains. Any idea why this happens? Should i change something else such as the manifest? Here is the code which i have used to hide the title bar and go fullscreen:</p>
  
  <pre><code>public class MoreInfoNotification extends AppCompatActivity {
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      this.requestWindowFeature(Window.FEATURE_NO_TITLE);
  
      super.onCreate(savedInstanceState);
      this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
              WindowManager.LayoutParams.FLAG_FULLSCREEN);
      setContentView(R.layout.more_info_notification);
  }
  </code></pre>
  
  <p>Thanks. Cheers!</p>