pageBack static method
Returns base64 encoded string as a finder for appium-flutter-driver. https://github.com/truongsinh/appium-flutter-driver#finders
var finder = AppiumFlutterFinder.pageBack()
var element = driver.getElement(finder);
await element.click(); // Do actions against the element
Implementation
static String pageBack() {
return base64.encode(
utf8.encode(json.encode({'finderType': 'PageBack'}).toString()));
}