How to render image using HTML, CSS using flutter to create iOS-App?
The current implementation, the FLTWebViewController and FLTWebViewFactory class in webview plugin don’t have access to registrar, so I changed their initWithMessenger method to initWithRegistrar. Now we have the answer to loading asset file in iOS webview:
NSString* key = [_registrar lookupKeyForAsset:url];NSURL* nsUrl = [[NSBundle mainBundle] URLForResource:key withExtension:nil];[_webView loadFileURL:nsUrl allowingReadAccessToURL:[NSURL URLWithString:@"file:///"]];as pull request: https://github.com/flutter/plugins/pull/1247/files
Example :
<html> <head> </head> <body> <img src="image_name.jpg"> </body></html>Then create a assets folder in the root of the Flutter project :
assets: - assets/image_name.jpg - assets/htmlfile.htmlCreate the WebViewThe dart code below creates the WebView and renders the local assets/htmlfile.html file.
return WebView( initialUrl: 'assets/htmlfile.html', javascriptMode: JavascriptMode.unrestricted, onWebViewCreated: (WebViewController webViewController) { _controller.complete(webViewController); }, );