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https://github.com/status-im/react-native.git
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edb6ca72fd
Summary: Hi! I would like to contribute to React Native, and I am just starting out. I forked the repo and found that it has quite a lot of ESLint warnings – many of which were automatically fixable. This PR is simply the result of running `yarn lint --fix` from the root folder. Most changes are removing trailing spaces from comments. Haven't really done any manual testing, since I haven't done any code changes manually. `yarn test` runs fine, `yarn flow` runs fine, `yarn prettier` is satisfied. N/A [INTERNAL][MINOR][] - Fix ESLint warnings Closes https://github.com/facebook/react-native/pull/18047 Differential Revision: D7054948 Pulled By: hramos fbshipit-source-id: d53e692698d1687de5821c3fb5cdb76a5e03b71e
95 lines
2.4 KiB
JavaScript
95 lines
2.4 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule Linking
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* @flow
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*/
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'use strict';
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const NativeEventEmitter = require('NativeEventEmitter');
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const NativeModules = require('NativeModules');
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const Platform = require('Platform');
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const invariant = require('fbjs/lib/invariant');
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const LinkingManager = Platform.OS === 'android' ?
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NativeModules.IntentAndroid : NativeModules.LinkingManager;
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/**
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* `Linking` gives you a general interface to interact with both incoming
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* and outgoing app links.
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*
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* See https://facebook.github.io/react-native/docs/linking.html
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*/
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class Linking extends NativeEventEmitter {
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constructor() {
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super(LinkingManager);
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}
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/**
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* Add a handler to Linking changes by listening to the `url` event type
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* and providing the handler
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*
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* See https://facebook.github.io/react-native/docs/linking.html#addeventlistener
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*/
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addEventListener(type: string, handler: Function) {
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this.addListener(type, handler);
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}
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/**
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* Remove a handler by passing the `url` event type and the handler.
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*
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* See https://facebook.github.io/react-native/docs/linking.html#removeeventlistener
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*/
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removeEventListener(type: string, handler: Function ) {
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this.removeListener(type, handler);
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}
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/**
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* Try to open the given `url` with any of the installed apps.
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*
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* See https://facebook.github.io/react-native/docs/linking.html#openurl
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*/
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openURL(url: string): Promise<any> {
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this._validateURL(url);
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return LinkingManager.openURL(url);
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}
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/**
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* Determine whether or not an installed app can handle a given URL.
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*
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* See https://facebook.github.io/react-native/docs/linking.html#canopenurl
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*/
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canOpenURL(url: string): Promise<boolean> {
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this._validateURL(url);
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return LinkingManager.canOpenURL(url);
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}
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/**
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* If the app launch was triggered by an app link,
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* it will give the link url, otherwise it will give `null`
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*
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* See https://facebook.github.io/react-native/docs/linking.html#getinitialurl
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*/
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getInitialURL(): Promise<?string> {
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return LinkingManager.getInitialURL();
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}
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_validateURL(url: string) {
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invariant(
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typeof url === 'string',
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'Invalid URL: should be a string. Was: ' + url
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);
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invariant(
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url,
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'Invalid URL: cannot be empty'
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);
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}
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}
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module.exports = new Linking();
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