How to hide shadow under reactive navigation headers?

Question

How to hide shadow under reactive navigation headers?
They look like this.

Answer 1

Add the following to the navigationOptions header style.

const AppNavigation = StackNavigator(
  {
    'The First Screen!': { screen: FirstScreen },
  },
  {
    navigationOptions: {
      header: {
        style: {
          elevation: 0, // remove shadow on Android
          shadowOpacity: 0, // remove shadow on iOS
        },
      },
    },
  },
);

The documentation is still small, but you can learn about navigation options in React Navigation Docs .

Answer 2

The following works for me, since the original stylesheet uses "borderBottomWidth" on iOS :

const navigator = StackNavigator(screens, {
  navigationOptions: {
    headerStyle: {
      elevation: 0,
      shadowOpacity: 0,
      borderBottomWidth: 0,
    }
  }
});

Answer 3

:

export const AppNavigator = StackNavigator(
    {
      Login: { screen: LoginScreen },
      Main: { screen: MainScreen },
      Profile: { screen: ProfileScreen },
    },
    navigationOptions: {
        headerStyle: {
            elevation: 0,
            shadowOpacity: 0,
        }
    }
);

export const AppNavigator = StackNavigator(
    {
      Login: { screen: LoginScreen },
      Main: { screen: MainScreen },
      Profile: { screen: ProfileScreen },
    },
    header: {
        style: {
            elevation: 0, //remove shadow on Android
            shadowOpacity: 0, //remove shadow on iOS
        }
    }
);

Answer 4

cardStyle: { shadowColor: 'transparent' }

export const AppNavigator = StackNavigator(
{
  Login: { screen: LoginScreen },
  Main: { screen: MainScreen },
  Profile: { screen: ProfileScreen },
},
cardStyle: { shadowColor: 'transparent' }

Navigator Navic Navigator

Answer 5

, !

export const SignedOut = StackNavigator({
  SignIn: {
    screen: SignInScreen,
    navigationOptions: {
      title: "SignIn",
      headerStyle: {
        shadowOpacity: 0, // This is for ios
        elevation: 0 // This is for android
      }
    }
  }
});

Answer 6

. , Z , .

:

const styles = {
  headerStyle: {
    zIndex: 1
  }
}

Answer 7

, :

 headerStyle: {
     backgroundColor: 'white',
     shadowColor: 'transparent',
     elevation: 0,
 },

Answer 8

2019 . 3.

:

const AppNavigation = StackNavigator(
  {
    'The First Screen!': { screen: FirstScreen },
  },
  {
    defaultNavigationOptions: {
      headerStyle: {
        elevation: 0,
        shadowOpacity: 0,
      },
    },
  },
);

Answer 9

, , , , -: 3.9.1

const AppNavigation = StackNavigator(
{
  FirstScreen,
},
{
 defaultNavigationOptions: {
  headerStyle: {
    elevation: 0, //for android
    shadowOpacity: 0, //for ios
    borderBottomWidth: 0, //for ios
  },
},
})