更新React-Native模式的可见性，而无需重新呈现代码

import { AppState, View } from 'react-native';

constructor(props) {
  super(props);
  this.state = {
    isVisible: true
  };
}

componentDidMount() {
  AppState.addEventListener('change', this.handleAppStateChange);
}

componentWillUnmount() {
  AppState.removeEventListener('change', this.handleAppStateChange);
}

handleAppStateChange = (nextAppState) => {
  if (nextAppState === 'active') {
    this.setState({ isVisible: true });
  } else {
    this.setState({ isVisible: false });
  }
}

render() {
  return (
    <View>
      {this.state.isVisible && (
        // 可见时呈现的代码
      )}
    </View>
  );
}