Files
react-native/Libraries/Modal/RCTModalHostViewNativeComponent.js
T
Samuel Susla bd2b7d6c03 Fix onDismiss in Modal
Summary:
# Disclaimer:
I might be missing something as the solution I implemented here seems like something that was considered by original author. If this solution isn't good, I have a plan B.

# Problem:
`onDismiss` prop isn't being called once the modal is dismissed, this diff fixes it.

Also I've noticed that `onDismiss` is meant to only work on iOS, why is that? By landing this diff, it'll be called on Android as well so we need to change the docs (https://facebook.github.io/react-native/docs/modal.html#ondismiss).

## Video that shows the problem
Following code is in playground.js P70222409 which just increments number everytime onDismiss is called

{F166303269}

Reviewed By: shergin

Differential Revision: D16109536

fbshipit-source-id: 3fba56f5671912387b217f03b613dffd89614c9d
2019-07-29 11:19:30 -07:00

119 lines
3.2 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.
*
* @format
* @flow
*/
'use strict';
import codegenNativeComponent from '../Utilities/codegenNativeComponent';
import type {
WithDefault,
BubblingEventHandler,
DirectEventHandler,
Int32,
} from '../Types/CodegenTypes';
import type {ViewProps} from '../Components/View/ViewPropTypes';
type OrientationChangeEvent = $ReadOnly<{|
orientation: 'portrait' | 'landscape',
|}>;
type NativeProps = $ReadOnly<{|
...ViewProps,
/**
* The `animationType` prop controls how the modal animates.
*
* See https://facebook.github.io/react-native/docs/modal.html#animationtype
*/
animationType?: WithDefault<'none' | 'slide' | 'fade', 'none'>,
/**
* The `presentationStyle` prop controls how the modal appears.
*
* See https://facebook.github.io/react-native/docs/modal.html#presentationstyle
*/
presentationStyle?: WithDefault<
'fullScreen' | 'pageSheet' | 'formSheet' | 'overFullScreen',
'fullScreen',
>,
/**
* The `transparent` prop determines whether your modal will fill the
* entire view.
*
* See https://facebook.github.io/react-native/docs/modal.html#transparent
*/
transparent?: WithDefault<boolean, false>,
/**
* The `hardwareAccelerated` prop controls whether to force hardware
* acceleration for the underlying window.
*
* See https://facebook.github.io/react-native/docs/modal.html#hardwareaccelerated
*/
hardwareAccelerated?: WithDefault<boolean, false>,
/**
* The `onRequestClose` callback is called when the user taps the hardware
* back button on Android or the menu button on Apple TV.
*
* This is required on Apple TV and Android.
*
* See https://facebook.github.io/react-native/docs/modal.html#onrequestclose
*/
onRequestClose?: ?DirectEventHandler<null>,
/**
* The `onShow` prop allows passing a function that will be called once the
* modal has been shown.
*
* See https://facebook.github.io/react-native/docs/modal.html#onshow
*/
onShow?: ?DirectEventHandler<null>,
/**
* Deprecated. Use the `animationType` prop instead.
*/
animated?: WithDefault<boolean, false>,
/**
* The `supportedOrientations` prop allows the modal to be rotated to any of the specified orientations.
*
* See https://facebook.github.io/react-native/docs/modal.html#supportedorientations
*/
supportedOrientations?: WithDefault<
$ReadOnlyArray<
| 'portrait'
| 'portrait-upside-down'
| 'landscape'
| 'landscape-left'
| 'landscape-right',
>,
'portrait',
>,
/**
* The `onOrientationChange` callback is called when the orientation changes while the modal is being displayed.
*
* See https://facebook.github.io/react-native/docs/modal.html#onorientationchange
*/
onOrientationChange?: ?DirectEventHandler<OrientationChangeEvent>,
/**
* The `identifier` is the unique number for identifying Modal components.
*/
identifier?: WithDefault<Int32, 0>,
|}>;
export default codegenNativeComponent<NativeProps>('ModalHostView', {
interfaceOnly: true,
paperComponentName: 'RCTModalHostView',
});