WebView(
initialUrl: 'https://www.baidu.com/',
javascriptMode: JavascriptMode.unrestricted,
onWebViewCreated: (WebViewController webViewController) {
_webViewController = webViewController;
// _loadLocalHtml();
},
onProgress: (int progress) {
LoggerUtil.logger.e(progress);
if (progress == 100) {
webViewModel.hideLoading();
}
},
),
创建webViewController.
WillPopScope(
onWillPop: () async {
var isFinish = await _webViewController.canGoBack().then((value){
if(value){
_webViewController.goBack();
}
return !value;
});
return isFinish;
}
使用willPopScope监听返回事件。在onWillPop中调用_webViewController.canGoBack()拿到webview中是否还有页面可返回的值进行判断。