“Injetar a função JavaScript não funcionando no Android React Native Webview, mas funciona bem no iOS React Native” Respostas de código

Injetar a função JavaScript não funcionando no Android React Native Webview, mas funciona bem no iOS React Native

For android, while adding the javascript function we need to add it as part of DOM. For that, replace `function` with `document` in jsCode.  
Ex:
let jsCode = `docuement.doPopUp() {
                        document.querySelector('#myBody').style.backgroundColor = 'red';
                        alert('hello world from webview');
                        }`;