Files
react-native/Libraries/Components/Pressable/useAndroidRippleForView.js
T
Nick Gerleman 161b910494 Do not explicitly include ".js" in Library imports (#28311)
Summary:
A few recent imports have explicitly added ".js" to the end of their path. This prevents Metro from resolving platform-specific JS files, e.g. "Foo.android.js" or "Foo.windows.js" instead of "Foo.js".

React Native Windows provides its own implementation of files in a few cases where stock React Native will share them between Android and iOS. We hope to reduce/eliminate these long term, but requiring explicit ".js" files currently breaks us in a couple of places where we have custom implementations.

This change is a quick regex replace of ES6 and CommonJS imports in 'Libraries/" to eliminate ".js".

## Changelog

[General] [Fixed] - Do not explicitly include ".js" in Library imports
Pull Request resolved: https://github.com/facebook/react-native/pull/28311

Test Plan: I haven't done any manual validation of this, but `flow-check` should catch any issues with this during CI.

Reviewed By: cpojer

Differential Revision: D20486466

Pulled By: TheSavior

fbshipit-source-id: 31e1ccc307967417d7d09c34c859f0b2b69eac84
2020-03-17 02:11:53 -07:00

95 lines
2.6 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
*/
'use strict';
import invariant from 'invariant';
import {Commands} from '../View/ViewNativeComponent';
import type {ColorValue} from '../../StyleSheet/StyleSheetTypes';
import type {PressEvent} from '../../Types/CoreEventTypes';
import {Platform, View, processColor} from 'react-native';
import * as React from 'react';
import {useMemo} from 'react';
type NativeBackgroundProp = $ReadOnly<{|
type: 'RippleAndroid',
color: ?number,
borderless: boolean,
|}>;
/**
* Provides the event handlers and props for configuring the ripple effect on
* supported versions of Android.
*/
export default function useAndroidRippleForView(
rippleColor: ?ColorValue,
viewRef: {|current: null | React.ElementRef<typeof View>|},
): ?$ReadOnly<{|
onPressIn: (event: PressEvent) => void,
onPressMove: (event: PressEvent) => void,
onPressOut: (event: PressEvent) => void,
viewProps: $ReadOnly<{|
nativeBackgroundAndroid: NativeBackgroundProp,
|}>,
|}> {
return useMemo(() => {
if (
Platform.OS === 'android' &&
Platform.Version >= 21 &&
rippleColor != null
) {
const processedColor = processColor(rippleColor);
invariant(
processedColor == null || typeof processedColor === 'number',
'Unexpected color given for Ripple color',
);
return {
viewProps: {
// Consider supporting `nativeForegroundAndroid` and `borderless`.
nativeBackgroundAndroid: {
type: 'RippleAndroid',
color: processedColor,
borderless: false,
},
},
onPressIn(event: PressEvent): void {
const view = viewRef.current;
if (view != null) {
Commands.setPressed(view, true);
Commands.hotspotUpdate(
view,
event.nativeEvent.locationX ?? 0,
event.nativeEvent.locationY ?? 0,
);
}
},
onPressMove(event: PressEvent): void {
const view = viewRef.current;
if (view != null) {
Commands.hotspotUpdate(
view,
event.nativeEvent.locationX ?? 0,
event.nativeEvent.locationY ?? 0,
);
}
},
onPressOut(event: PressEvent): void {
const view = viewRef.current;
if (view != null) {
Commands.setPressed(view, false);
}
},
};
}
return null;
}, [rippleColor, viewRef]);
}