title: How to activate the dark mode in react native app when android theme set to dark mode?
body: <p>I am developing a react native app which supports dark theme. </p>
  
  <p>I used react navigation and created custom theme using React context. Now I can toggle between dark mode and light mode using a button. But I want to use the android theme (eg: dark mode) when opening the app. Which means if dark mode is enabled in the android, my app want to have dark mode enabled when opening the app.</p>