fk_webview 2.0.3
fk_webview: ^2.0.3 copied to clipboard

A new Flutter WebView package.

fk_webview #

Pub Awesome Flutter Awesome Flutter License

基于 flutter_inappwebview 的二次封装

使用 #

🔩 安装

pubspec.yaml 添加依赖

dependencies:
  fk_webview: <last_version>

⚙️ 配置

iOS

要支持HTTP请求:您需要禁用Apple Transport Security(ATS)功能。有两种选择:

  1. 仅针对特定域禁用ATS( Official wiki ):(将以下代码添加到您的Info.plist文件中)
<key>NSAppTransportSecurity</key>
<dict>
  <key>NSExceptionDomains</key>
  <dict>
    <key>www.yourserver.com</key>
    <dict>
      <!-- add this key to enable subdomains such as sub.yourserver.com -->
      <key>NSIncludesSubdomains</key>
      <true/>
      <!-- add this key to allow standard HTTP requests, thus negating the ATS -->
      <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
      <true/>
      <!-- add this key to specify the minimum TLS version to accept -->
      <key>NSTemporaryExceptionMinimumTLSVersion</key>
      <string>TLSv1.1</string>
    </dict>
  </dict>
</dict>
  1. 完全禁用ATS( Official wiki ):(在您的Info.plist文件中添加以下代码)
<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key><true/>
</dict>

其他 Info.plist 属性:

  • NSAllowsLocalNetworking: 设置为true以支持加载本地网络资源 (Official wiki)
  • NSAllowsArbitraryLoadsInWebContent: 针对从webview发出的网络请求 (Official wiki)

Android

支持http网络 官方文档

要支持所有的http请求, 需要在 res/xml/network_security_config.xml 配置如下代码:

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true">
        <trust-anchors>
            <certificates src="system" />
        </trust-anchors>
    </base-config>
</network-security-config>

然后打开 AndroidManifest.xml , 根据如下代码进行配置:

<?xml version="1.0" encoding="utf-8"?>
<manifest ... >
    <application android:networkSecurityConfig="@xml/network_security_config"
                    ... >
        ...
    </application>
</manifest>

在 Android 端, 如果需要支持 <input type="file" accept="image/*" capture> HTML标签, 则需在 android/app/src/main/AndroidManifest.xml 文件的 <application> 标签中配置如下:

<provider
    android:name="com.pichillilorenzo.flutter_inappwebview.InAppWebViewFileProvider"
    android:authorities="${applicationId}.flutter_inappwebview.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/provider_paths" />
</provider>

更多其他的配置, 请参考 flutter_inappwebview

🔨 使用

import 'package:fk_webview/fk_webview.dart';

初始化 FkWebView

FKWebView(
  initialUrl: 'yoururl',
  initialData: '<html><body><h1>test</h1></body></html>',
  initialFile: 'assets/html/index.html', config: FKWebViewConfig());

FKWebViewConfig

...

Changelog #

Refer to the Changelog to get all release notes.