I am trying to integrate facebook login with Flutter. Facebook login working with FacebookLoginBehavior.webViewOnly but I want to login with native dialog. This is not woking in flutter. (iOS only)....
Future<bool> facebookLogin( BuildContext context, bool isCoach, AuthMode authMode) async { final facebookLogin = FacebookLogin(); facebookLogin.loginBehavior = FacebookLoginBehavior.nativeOnly; final result = await facebookLogin.logInWithReadPermissions(['email']); print(result.status); if (result.status == FacebookLoginStatus.loggedIn) { var _token = result.accessToken.token; return true; } return false; } Logs: flutter: FacebookLoginStatus.cancelledByUser 1 Answer
As per the issue list for the plugin this is a bug for iOS 13 ()
Use the device_info package and you can put the following check for the iOS 13 device so the rest of the world enjoys the native view
if (Platform.isIOS){ DeviceInfoPlugin deviceInfo = DeviceInfoPlugin(); IosDeviceInfo iosInfo = await deviceInfo.iosInfo; String iosSystemVersion = iosInfo.systemVersion; if (iosSystemVersion.startsWith('13')){ print('Running on IOS version $iosSystemVersion. Forcing facebook login to be webViewOnly'); _facebookSignIn.loginBehavior = FacebookLoginBehavior.webViewOnly; } } 
