mirror of
https://github.com/zhigang1992/react-native.git
synced 2026-06-11 18:54:31 +08:00
0ee5f68929
Summary: This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change. See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail. [General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires Pull Request resolved: https://github.com/facebook/react-native/pull/24749 Differential Revision: D15258017 Pulled By: cpojer fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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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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* @format
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* @flow
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*/
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'use strict';
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const NativeModules = require('../BatchedBridge/NativeModules');
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export type PlatformSelectSpec<D, I> = {
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default?: D,
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ios?: I,
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};
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const Platform = {
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OS: 'ios',
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get Version() {
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const constants = NativeModules.PlatformConstants;
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return constants && constants.osVersion;
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},
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get isPad() {
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const constants = NativeModules.PlatformConstants;
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return constants ? constants.interfaceIdiom === 'pad' : false;
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},
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/**
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* Deprecated, use `isTV` instead.
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*/
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get isTVOS() {
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return Platform.isTV;
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},
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get isTV() {
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const constants = NativeModules.PlatformConstants;
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return constants ? constants.interfaceIdiom === 'tv' : false;
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},
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get isTesting(): boolean {
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if (__DEV__) {
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const constants = NativeModules.PlatformConstants;
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return constants && constants.isTesting;
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}
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return false;
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},
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select: <D, I>(spec: PlatformSelectSpec<D, I>): D | I =>
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'ios' in spec ? spec.ios : spec.default,
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};
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module.exports = Platform;
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