如何隐藏特定屏幕上的底部选项卡栏(react-Navigation3.x)

class MyScreen extends React.Component {
  static navigationOptions = ({ navigation }) => {
    return {
      tabBarVisible: false, // 隐藏选项卡栏
    };
  };

  render() {
    // ...
  }
}

class MyScreen extends React.Component {
  static navigationOptions = ({ navigation }) => {
    const shouldShowTabBar = // ... 你的逻辑来决定是否显示选项卡栏

    return {
      tabBarVisible: shouldShowTabBar,
    };
  };

  render() {
    // ...
  }
}

import { withNavigation } from 'react-navigation';

class MyScreen extends React.Component {
  componentDidMount() {
    this.props.navigation.setOptions({
      tabBarVisible: false, // 隐藏选项卡栏
    });
  }

  render() {
    // ...
  }
}

export default withNavigation(MyScreen);