SystemChrome.setPreferredOrientations( [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]) .then((_) => runApp(new MyApp())); is not working properly

[Parmendrakumar]

Getting white screen on Mobile with
SystemChrome.setPreferredOrientations(
[DeviceOrientation.portraitUp, DeviceOrientation.portraitDown])
.then((_) => runApp(new MyApp()));

Its working fine with
runApp(new MyApp());

So, What is the use of
SystemChrome.setPreferredOrientations(
[DeviceOrientation.portraitUp, DeviceOrientation.portraitDown])
.then((_) => runApp(new MyApp()));

[mitesh77]

it's run all app in portrait mode, its nothing but the custom drawer is not working properly in landscape mode. so I use this method.

what mobile model, please give me the name of mobile?

[csbzy]

I test both Pixel XL and iPhone8 plus.
Only Getting white screen

[mitesh77]

I run again no issue found, please re-clon and check its. bro.

[Parmendrakumar]

I have tested it on Master branch and its working fine