added reverseBypassEnabled in ProxySettings

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/proxy/ProxyManager.java

@@ -84,6 +84,9 @@ public class ProxyManager extends ChannelDelegateImpl {
       if (settings.removeImplicitRules != null && settings.removeImplicitRules) {
         proxyConfigBuilder.removeImplicitRules();
       }
+      if (settings.reverseBypassEnabled != null && WebViewFeature.isFeatureSupported(WebViewFeature.PROXY_OVERRIDE_REVERSE_BYPASS)) {
+        proxyConfigBuilder.setReverseBypassEnabled(settings.reverseBypassEnabled);
+      }
       proxyController.setProxyOverride(proxyConfigBuilder.build(), new Executor() {
         @Override
         public void execute(Runnable command) {

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/proxy/ProxySettings.java

@@ -17,6 +17,7 @@ public class ProxySettings implements ISettings<ProxyConfig> {
   List<ProxyRuleExt> proxyRules = new ArrayList<>();
   Boolean bypassSimpleHostnames = null;
   Boolean removeImplicitRules = null;
+  Boolean reverseBypassEnabled = false;
 
   @NonNull
   @Override
@@ -51,6 +52,9 @@ public class ProxySettings implements ISettings<ProxyConfig> {
         case "removeImplicitRules":
           removeImplicitRules = (Boolean) value;
           break;
+        case "reverseBypassEnabled":
+          reverseBypassEnabled = (Boolean) value;
+          break;
       }
     }
 
@@ -70,6 +74,7 @@ public class ProxySettings implements ISettings<ProxyConfig> {
     settings.put("proxyRules", proxyRuleMapList);
     settings.put("bypassSimpleHostnames", bypassSimpleHostnames);
     settings.put("removeImplicitRules", removeImplicitRules);
+    settings.put("reverseBypassEnabled", reverseBypassEnabled);
     return settings;
   }
 
@@ -87,6 +92,7 @@ public class ProxySettings implements ISettings<ProxyConfig> {
     }
     realSettings.put("bypassRules", proxyConfig.getBypassRules());
     realSettings.put("proxyRules", proxyRuleMapList);
+    realSettings.put("reverseBypassEnabled", proxyConfig.isReverseBypassEnabled());
     return realSettings;
   }
 }

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/ProxyRuleExt.java

@@ -2,17 +2,19 @@ package com.pichillilorenzo.flutter_inappwebview.types;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.webkit.ProxyConfig;
 
 import java.util.HashMap;
 import java.util.Map;
 
 public class ProxyRuleExt {
   @Nullable
+  @ProxyConfig.ProxyScheme
   private String schemeFilter;
   @NonNull
   private String url;
 
-  public ProxyRuleExt(@Nullable String schemeFilter, @NonNull String url) {
+  public ProxyRuleExt(@Nullable @ProxyConfig.ProxyScheme String schemeFilter, @NonNull String url) {
     this.schemeFilter = schemeFilter;
     this.url = url;
   }

lib/src/android/proxy_controller.dart

@@ -115,12 +115,24 @@ class ProxySettings {
   ///Set this to `true` to override the default behavior and force localhost and link-local URLs to be sent through the proxy.
   bool? removeImplicitRules;
 
+  ///Reverse the bypass list.
+  ///
+  ///The default value is `false`, in which case all URLs will use proxy settings except the ones in the bypass list, which will be connected to directly instead.
+  ///
+  ///If set to `true`, then only URLs in the bypass list will use these proxy settings, and all other URLs will be connected to directly.
+  ///
+  ///Use [bypassRules] to add bypass rules.
+  ///
+  ///**NOTE**: available only if [WebViewFeature.PROXY_OVERRIDE_REVERSE_BYPASS] feature is supported.
+  bool reverseBypassEnabled;
+
   ProxySettings(
       {this.bypassRules = const [],
       this.directs = const [],
       this.proxyRules = const [],
       this.bypassSimpleHostnames,
-      this.removeImplicitRules});
+      this.removeImplicitRules,
+      this.reverseBypassEnabled = false});
 
   Map<String, dynamic> toMap() {
     return {
@@ -128,7 +140,8 @@ class ProxySettings {
       "directs": directs,
       "proxyRules": proxyRules.map((e) => e.toMap()).toList(),
       "bypassSimpleHostnames": bypassSimpleHostnames,
-      "removeImplicitRules": removeImplicitRules
+      "removeImplicitRules": removeImplicitRules,
+      "reverseBypassEnabled": reverseBypassEnabled
     };
   }
 
@@ -141,6 +154,7 @@ class ProxySettings {
         .map((e) => ProxyRule.fromMap(e)) as List<ProxyRule>;
     settings.bypassSimpleHostnames = map["bypassSimpleHostnames"];
     settings.removeImplicitRules = map["removeImplicitRules"];
+    settings.reverseBypassEnabled = map["reverseBypassEnabled"];
     return settings;
   }
 

lib/src/android/webview_feature.dart

@@ -66,6 +66,10 @@ class WebViewFeature_ {
   static const PROXY_OVERRIDE =
       const WebViewFeature_._internal("PROXY_OVERRIDE");
 
+  ///This feature covers [ProxySettings.reverseBypassEnabled].
+  static const PROXY_OVERRIDE_REVERSE_BYPASS =
+      const WebViewFeature_._internal("PROXY_OVERRIDE_REVERSE_BYPASS");
+
   ///
   static const RECEIVE_HTTP_ERROR =
       const WebViewFeature_._internal("RECEIVE_HTTP_ERROR");