21 lines
748 B
TypeScript
21 lines
748 B
TypeScript
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/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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Zone.__load_patch('getUserMedia', (global: any, Zone: any, api: _ZonePrivate) => {
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function wrapFunctionArgs(func: Function, source?: string): Function {
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return function() {
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const args = Array.prototype.slice.call(arguments);
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const wrappedArgs = api.bindArguments(args, source ? source : (func as any).name);
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return func.apply(this, wrappedArgs);
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};
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}
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let navigator = global['navigator'];
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if (navigator && navigator.getUserMedia) {
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navigator.getUserMedia = wrapFunctionArgs(navigator.getUserMedia);
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}
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});
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