30 lines
858 B
JavaScript
30 lines
858 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule ReactNativeGlobalResponderHandler
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* @flow
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*/
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'use strict';
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var RCTUIManager = require('NativeModules').UIManager;
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var ReactNativeTagHandles = require('ReactNativeTagHandles');
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var ReactNativeGlobalResponderHandler = {
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onChange: function(from: string, to: string) {
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if (to !== null) {
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RCTUIManager.setJSResponder(
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ReactNativeTagHandles.mostRecentMountedNodeHandleForRootNodeID(to)
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);
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} else {
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RCTUIManager.clearJSResponder();
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}
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}
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};
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module.exports = ReactNativeGlobalResponderHandler;
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