How to call Screen / Component class method from react-navigation Header

Question

I need to call SearchScreen class method from a React Navigation Header.

The Navigator look like this:

  Search: {
    screen: SearchScreen,
    path: \'         


        

Answer 1

static navigationOptions =  ({navigation}) => {
return {
 headerTitle: () => ,
 headerRight: () => (
      
           save
    ),
 headerTintColor:'black',
 headerStyle: {
   backgroundColor: '#6200EE'
 },
}
};

this.props.navigation.setParams({ onPressSyncButton: this.updateUserProfile });