flutter_inappwebview_tizen

pub package

The Tizen implementation of flutter_inappwebview.

This package follows the same offscreen rendering approach as webview_flutter_tizen and maps it onto the flutter_inappwebview platform interface. It uses EWK through Tizen 10.0, WV's EWK-wrapper mode on Tizen 10.1, and WV standalone mode from Tizen 11.0. The WV modes are experimental. Only the surface that maps cleanly onto the Tizen WebView (chromium-efl) is implemented; every other API raises UnsupportedError (or the UnimplementedError produced by the flutter_inappwebview_platform_interface defaults).

Required privileges

Add the internet privilege to the app manifest:

<privileges>
  <privilege>http://tizen.org/privilege/internet</privilege>
</privileges>

Usage

dependencies:
  flutter_inappwebview: ^6.1.5
  flutter_inappwebview_tizen: ^0.3.0

import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';

class WebViewExample extends StatelessWidget {
  const WebViewExample({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: InAppWebView(
        initialUrlRequest: URLRequest(url: WebUri('https://flutter.cn')),
        initialSettings: InAppWebViewSettings(
          javaScriptEnabled: true,
          useShouldOverrideUrlLoading: true,
        ),
      ),
    );
  }
}

Note

  • To play Youtube(video player), make app's background color to transparent.
--- a/packages/flutter_inappwebview/example/lib/in_app_webiew_example.screen.dart
+++ b/packages/flutter_inappwebview/example/lib/in_app_webiew_example.screen.dart
@@ -105,14 +105,13 @@ class _InAppWebViewExampleScreenState extends State<InAppWebViewExampleScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(title: Text("InAppWebView")),
+      backgroundColor: Colors.transparent,
       drawer: myDrawer(context: context),

Supported

  • InAppWebView platform view
  • URL/file/data loading, back/forward/reload/stop, post requests
  • JavaScript evaluation
  • Navigation interception via shouldOverrideUrlLoading
  • onLoadStart, onLoadStop, onReceivedError, onProgressChanged, onTitleChanged, onConsoleMessage, onScrollChanged, onZoomScaleChanged, onUpdateVisitedHistory, and JavaScript dialog callbacks (onJsAlert, onJsConfirm, onJsPrompt)
  • A subset of InAppWebViewSettings: javaScriptEnabled, supportZoom, userAgent, transparentBackground, and useShouldOverrideUrlLoading
  • clearCache, clearAllCache, getDefaultUserAgent, handlesURLScheme
  • CookieManager.deleteAllCookies()

InAppWebViewController.getDefaultUserAgent() returns the user agent that was captured the first time an InAppWebView was created in the process; the value is cached so it remains available after every webview is disposed. Calling it before any InAppWebView has been created returns an empty string.

Not supported

The following capabilities are intentionally out of scope and raise UnsupportedError/UnimplementedError when invoked:

  • InAppBrowser, HeadlessInAppWebView, ChromeSafariBrowser
  • InAppWebViewKeepAlive, popup windowId, context menus, pull-to-refresh
  • FindInteractionController, PrintJobController, WebMessage*, WebStorage*, WebViewEnvironment, HttpAuthCredentialDatabase
  • JavaScript handlers/channels and user script injection
  • Per-cookie mutation/query APIs (setCookie, getCookie(s), deleteCookie(s))
  • Resource interception, custom-scheme loading, downloads, permission and geolocation prompts, render-process events, fullscreen, capture state, content-size, and other callbacks not listed above
  • Multi-step goBackOrForward/canGoBackOrForward/goTo, isLoading, getOriginalUrl, getSettings, reloadFromOrigin, pause/resume
  • DevTools, simulated requests, screenshot/PDF/web-archive capture, JS/CSS injection, service worker / proxy / tracing / path-handler controllers

Libraries

flutter_inappwebview_tizen