Status bar could not be hidden for full screen ad on IOS devices

2.0.1

When I use Interstatial ads on iOS devices I receive this warning in debug console.(No problems with ads showing) Status bar could not be hidden for full screen ad. Ensure that your app is configured to allow full screen ads to control the status bar. For example, consider whether you need to set the childViewControllerForStatusBarHidden property on your ad's rootViewController. I wasn’t able find out where can I implement the hide status bar functionality. Can you help?

[cristian1980]

@minhdanh SystemChrome.setEnabledSystemUIMode() is asynchronous, use await SystemChrome.setEnabledSystemUIMode() to make sure the bars are actually hidden before the ad is displayed.

[minhdanh]

@JoeArmani @zumatrahia How do you restore the status bar when the ad is closed? I tried but it doesn’t work. I’m not sure how. Here’s my code:

              SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
              await _showInterstitialAd();
              SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: SystemUiOverlay.values);
              print('Ad has been displayed');

Even when I await the _showInterstialAd function, the line ‘Ad has been displayed’ always printed before the ad finished. Meaning somehow the async function showInterstialAd doesn’t wait at all.

Here’s the code of _showInterstitialAd():

  Future<void> _showInterstitialAd() async {
    if (_interstitialAd != null) {
      _interstitialAd!.fullScreenContentCallback = FullScreenContentCallback(
        onAdDismissedFullScreenContent: (InterstitialAd ad) {
          ad.dispose();
          _loadInterstitialAd();
        },
        onAdFailedToShowFullScreenContent: (InterstitialAd ad, AdError error) {
          ad.dispose();
          _loadInterstitialAd();
        },
      );
      await _interstitialAd!.show();
    }
  }