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d5e9e55fa3
Summary: This PR removes the need for having the `providesModule` tags in all the modules in the repository. It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`) * Checked the Flow configuration by running flow on the project root (no errors): ``` yarn flow ``` * Checked the Jest configuration by running the tests with a clean cache: ``` yarn jest --clearCache && yarn test ``` * Checked the Metro configuration by starting the server with a clean cache and requesting some bundles: ``` yarn run start --reset-cache curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android' curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios' ``` [INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools. Closes https://github.com/facebook/react-native/pull/18995 Reviewed By: mjesun Differential Revision: D7729509 Pulled By: rubennorte fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825
74 lines
1.7 KiB
JavaScript
74 lines
1.7 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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* @flow
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*/
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'use strict';
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const NativeModules = require('NativeModules');
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const RCTDeviceEventEmitter = require('RCTDeviceEventEmitter');
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const RCTAccessibilityInfo = NativeModules.AccessibilityInfo;
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const TOUCH_EXPLORATION_EVENT = 'touchExplorationDidChange';
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type ChangeEventName = $Enum<{
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change: string,
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}>;
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const _subscriptions = new Map();
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/**
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* Sometimes it's useful to know whether or not the device has a screen reader
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* that is currently active. The `AccessibilityInfo` API is designed for this
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* purpose. You can use it to query the current state of the screen reader as
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* well as to register to be notified when the state of the screen reader
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* changes.
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*
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* See http://facebook.github.io/react-native/docs/accessibilityinfo.html
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*/
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const AccessibilityInfo = {
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fetch: function(): Promise {
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return new Promise((resolve, reject) => {
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RCTAccessibilityInfo.isTouchExplorationEnabled(
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function(resp) {
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resolve(resp);
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}
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);
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});
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},
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addEventListener: function (
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eventName: ChangeEventName,
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handler: Function
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): void {
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const listener = RCTDeviceEventEmitter.addListener(
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TOUCH_EXPLORATION_EVENT,
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(enabled) => {
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handler(enabled);
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}
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);
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_subscriptions.set(handler, listener);
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},
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removeEventListener: function(
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eventName: ChangeEventName,
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handler: Function
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): void {
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const listener = _subscriptions.get(handler);
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if (!listener) {
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return;
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}
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listener.remove();
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_subscriptions.delete(handler);
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},
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};
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module.exports = AccessibilityInfo;
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