mirror of
https://github.com/status-im/react-native.git
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1490ab12ef
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
48 lines
1.3 KiB
JavaScript
48 lines
1.3 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 TVEventHandler
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* @flow
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*/
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'use strict';
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const React = require('React');
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const TVNavigationEventEmitter = require('NativeModules').TVNavigationEventEmitter;
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const NativeEventEmitter = require('NativeEventEmitter');
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function TVEventHandler() {
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this.__nativeTVNavigationEventListener = null;
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this.__nativeTVNavigationEventEmitter = null;
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}
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TVEventHandler.prototype.enable = function(component: ?any, callback: Function) {
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if (!TVNavigationEventEmitter) {
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return;
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}
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this.__nativeTVNavigationEventEmitter = new NativeEventEmitter(TVNavigationEventEmitter);
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this.__nativeTVNavigationEventListener = this.__nativeTVNavigationEventEmitter.addListener(
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'onTVNavEvent',
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(data) => {
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if (callback) {
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callback(component, data);
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}
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}
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);
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};
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TVEventHandler.prototype.disable = function() {
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if (this.__nativeTVNavigationEventListener) {
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this.__nativeTVNavigationEventListener.remove();
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delete this.__nativeTVNavigationEventListener;
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}
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if (this.__nativeTVNavigationEventEmitter) {
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delete this.__nativeTVNavigationEventEmitter;
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}
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};
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module.exports = TVEventHandler;
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