title: Update React [Native] View on Day Change
body: <p>I'm working on a React Native component that should update itself when the day changes, even when the user hasn't interacted with the view. </p>
  
  <p>Is <code>setInterval</code> the only way to deal with this? If I call <code>setTimeout</code> in <code>viewDidLoad</code> specifying the number of ms until the next day, won't the interval be inaccurate if the app gets paused? Alternatively, I could run a periodic timer, but I'd need to give it a short interval so that there's not an apparent delay when the day changes -- seems pretty inefficient. </p>
  
  <p>Am I missing something?</p>