[Home](./index.md) > [@snowplow/react-native-tracker](./react-native-tracker.md) > [getWebViewCallback](./react-native-tracker.getwebviewcallback.md) ## getWebViewCallback() function Enables tracking events from apps rendered in react-native-webview components. The apps need to use the Snowplow WebView tracker to track the events. To subscribe for the events, use as the `onMessage` prop for a `WebView` component. Signature: ```typescript export declare function getWebViewCallback(): WebViewMessageHandler; ``` Returns: [WebViewMessageHandler](./react-native-tracker.webviewmessagehandler.md) Callback to subscribe for events from Web views tracked using the Snowplow WebView tracker.