react-native/Libraries/Components/SafeAreaView/SafeAreaView.js

51 lines
1.4 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow strict-local
* @format
*/
const Platform = require('Platform');
const React = require('React');
const View = require('View');
const requireNativeComponent = require('requireNativeComponent');
import type {ViewProps} from 'ViewPropTypes';
type Props = $ReadOnly<{|
...ViewProps,
emulateUnlessSupported?: boolean,
|}>;
let exported;
/**
* Renders nested content and automatically applies paddings reflect the portion
* of the view that is not covered by navigation bars, tab bars, toolbars, and
* other ancestor views.
*
* Moreover, and most importantly, Safe Area's paddings reflect physical
* limitation of the screen, such as rounded corners or camera notches (aka
* sensor housing area on iPhone X).
*/
if (Platform.OS === 'android') {
exported = class SafeAreaView extends React.Component<Props> {
render(): React.Node {
const {emulateUnlessSupported, ...props} = this.props;
return <View {...props} />;
}
};
} else {
const RCTSafeAreaView = requireNativeComponent('RCTSafeAreaView');
exported = class SafeAreaView extends React.Component<Props> {
render(): React.Node {
return <RCTSafeAreaView emulateUnlessSupported={true} {...this.props} />;
}
};
}
module.exports = exported;