import Menu, { MenuItem } from 'react-native-material-menu';

class App extends React.PureComponent {
  setMenuRef = ref => {
    this.menu = ref;
  };

  menu = null;

  hideMenu = () => {
    this.menu.hide();
  };

  showMenu = () => {
    this.menu.show();
  };

  render() {
    return (
      <Menu
        ref={this.setMenuRef}
        button={<Text onPress={this.showMenu}>Show menu</Text>}
      >
        <MenuItem onPress={this.hideMenu}>Test 1</MenuItem>
        <MenuItem onPress={this.hideMenu}>Test 2</MenuItem>
        <MenuItem onPress={this.hideMenu} disabled>
          Test 3
        </MenuItem>
        <MenuItem onPress={this.hideMenu}>Test 4</MenuItem>
      </Menu>
    );
  }
}