React native web view stops working when I use getCurrentActivity in a native module

I have an application in React Native, which uses a native module designed by me, in this module I process a payment and I need to use getCurrentActivity(). The method looks like this:

@ReactMethod
public void createOpenpayCard(){
  Activity activity = getCurrentActivity();
  String deviceIdString = openpay.getDeviceCollectorDefaultImpl().setup(activity);
}

The problem is that after executing this, the webview that I have in the same component, throws the following error:

calling view methods on another thread than the ui thread.

If I comment out the line of code in the ReactMethod that uses getCurrentActivity, the web view works perfectly.

My web view component looks like this:

import WebView from 'react-native-webview';

export default function WebView3D(props) {
     return (
          <WebView
            source={{ uri: 'https://infinite.red' }}
            style={{ marginTop: 20 }}
        />
     )
}

Any ideas how I can fix this?