docs/public/4.0/portal.html
Portal allows to render a component at a different place in the parent tree. You can use it to render content which should appear above other elements, similar to Modal. It requires a Portal.Host component to be rendered somewhere in the parent tree.
import * as React from 'react';
import { Portal, Text } from 'react-native-paper';
const MyComponent = () => (
<Portal>
<Text>This is rendered at a different place</Text>
</Portal>
);
export default MyComponent;
children (required)
Type: React.ReactNode
Content of the Portal.
theme
Type: ReactNativePaper.Theme
These properties can be accessed on Portal by using the dot notation, e.g. Portal.Host.
Host
Type: static