title: change status bar color during splash screen in ionic 3
body: <p>I already used </p>
  
  <pre><code>cordova-plugin-splashscreen
  </code></pre>
  
  <p>and in config.xml</p>
  
  <pre><code>&lt;preference name="SplashStatusBarBackgroundColor" value="#b83500" /&gt;
  &lt;preference name="SplashNavigationBarBackgroundColor" value="#b83500" /&gt;
  &lt;platform name="android"&gt;
      ...
  &lt;/platform&gt;
  </code></pre>
  
  <p>it is not work
  and in component.ts</p>
  
  <pre><code>this.statusBar.backgroundColorByHexString('#b83500');
  </code></pre>
  
  <p>but it change after splash screen.</p>
  
  <p>so, how can i change status bar color during splash screen.</p>