将参数从StackNavigator传递到TabNavigator，然后传递到TabNavigator内的StackNavigator

Question

我使用StackNavigator实现了Splash Screen。从中我导航到TabNavigator，其中每个Tabs包含一个StackNavigator。如何将Splash屏幕中的参数传递给TabNavigator StackNavigators中的组件

闪

const resetAction = NavigationActions.reset({
            index: 0,
            actions: [
              {
                type: 'Navigation/INIT',
                routeName: 'TabScreen',
                params: {
                  userLocation
                }
              }
            ]
          })
          this.props.navigation.dispatch(resetAction);

TabNavigator的

const InformationStack = StackNavigator({
  Information: { screen: Information },
});

const TabScreen = TabNavigator(
  {
    Information: { screen: InformationStack }
  },

我无法访问信息中的参数。有人请帮忙

params: { userLocation }