flutter_plugin_webview 0.0.16

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pub package

flutter_plugin_webview #

Plugin that allow Flutter to communicate with a native WebView.

Warning: The webview is not integrated in the widget tree, it is a native view on top of the flutter view. you won't be able to use snackbars, dialogs ...

Getting Started #

For help getting started with Flutter, view our online documentation.

How it works #

Launch WebView Fullscreen with Flutter navigation

new MaterialApp(
        routes: {
            "/": (_) => new WebViewScaffold(
                url: "https://www.google.com",
                appBar: new AppBar(
                title: new Text("Widget webview"),

WebViewPlugin.getInstance() provide a singleton instance linked to one unique webview, so you can take control of the webview from anywhere in the app

Listen to state change

Breaking changes version >= 0.0.12
WebViewState = {
        WebViewEvent event;
        String url;

on event closed state = null

WebViewState.event = { WebViewEventLoadStarted | WebViewEventLoadFinished | WebViewEventError }

final webviewPlugin = WebViewPlugin.getInstance();  

webviewPlugin.onStateChange.listen((WebViewState state) {
    state.event //get the event

Close launched WebView


Webview inside custom Rectangle

final webviewPlugin = WebViewPlugin.getInstance();  

        rect: new Rect.fromLTWH(

Don't forget to dispose webview flutterWebviewPlugin.dispose()

Webview Functions #

Future<Boolean> launch(String url, {
    Map<String, String> headers,
    bool enableJavaScript,
    bool clearCache,
    bool clearCookies,
    bool visible,
    Rect rect,
    String userAgent,
    bool enableZoom,
    bool enableLocalStorage,
    bool enableScroll,
Future<String> evalJavascript(String code);
Future<Boolean> resize(Rect rect);
Future<Boolean> stopLoading();
Future<Boolean> refresh();
Future<Boolean> hasBack();
Future<Boolean> back();
Future<Boolean> hasForward();
Future<Boolean> forward();
Future<Boolean> clearCookies();
Future<Boolean> clearCache();
Future<Boolean> reloadUrl(String url);

0.0.1 #

  • TODO: Describe initial release.


import 'package:flutter/material.dart';
import 'package:flutter_plugin_webview/webview_scaffold.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  _MyAppState createState() => _MyAppState();

class _MyAppState extends State<MyApp> {
  Widget build(BuildContext context) => MaterialApp(
        debugShowCheckedModeBanner: false,
        home: WebViewScaffold(
          url: "http://www.flutter.io",
          appBar: AppBar(),

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  flutter_plugin_webview: ^0.0.16

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:flutter_plugin_webview/flutter_plugin_webview.dart';
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Learn more about scoring.

We analyzed this package on Feb 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.5
  • Flutter: 1.12.13+hotfix.8

Maintenance suggestions

Package is getting outdated. (-44.38 points)

The package was last published 75 weeks ago.

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.20.1 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8