I'm using the InAppWebView (https://inappwebview.dev/) package in my Flutter app.
When the user clicks on the back button, it's closing the app.
I wanna make it go to the previous page of the webview.
The closest I got was this link... https://inappwebview.dev/blog/inappwebview-the-real-power-of-webviews-in-flutter/#inappwebview-simple-example
... where it shows the _webViewController.goBack() method.
The point now seems to be knowing how to intercept the Android 'back' button and call such method above.
Thank you!
P.S.: in iOS it works fine with the swipe gesture for navigating back.
You can wrap the scaffold with a WillPopScope class and check if there is any webview history when the user press back. If there is history use _webViewController.goBack() else pop the scope.
WillPopScope(
onWillPop: () async {
if(await _webViewController.canGoBack()){
_webViewController.goBack();
return false;
}
return true;
},
child: Scaffold(),
)