custom user agent

packages/flutter_mozilla_components/android/src/main/kotlin/eu/lensai/flutter_mozilla_components/api/GeckoEngineSettingsApiImpl.kt

@@ -103,6 +103,9 @@ class GeckoEngineSettingsApiImpl : GeckoEngineSettingsApi {
                 WebContentIsolationStrategy.ISOLATE_HIGH_VALUE -> mozilla.components.concept.engine.fission.WebContentIsolationStrategy.ISOLATE_HIGH_VALUE
             }
         }
+        if(settings.userAgent != null) {
+            components.core.engineSettings.userAgentString = settings.userAgent;
+        }
     }
 
     override fun updateRuntimeSettings(settings: GeckoEngineSettings) {
@@ -149,6 +152,10 @@ class GeckoEngineSettingsApiImpl : GeckoEngineSettingsApi {
         if(settings.webContentIsolationStrategy != null) {
             components.core.engine.settings.webContentIsolationStrategy = components.core.engineSettings.webContentIsolationStrategy
         }
+        if(settings.userAgent != null) {
+            components.core.engine.settings.userAgentString = components.core.engineSettings.userAgentString
+            reloadSession = true
+        }
 
         if(reloadSession) {
             components.useCases.sessionUseCases.reload()

packages/flutter_mozilla_components/android/src/main/kotlin/eu/lensai/flutter_mozilla_components/pigeons/Gecko.g.kt

@@ -1451,7 +1451,8 @@ data class GeckoEngineSettings (
   val cookieBannerHandlingModePrivateBrowsing: CookieBannerHandlingMode? = null,
   val cookieBannerHandlingGlobalRules: Boolean? = null,
   val cookieBannerHandlingGlobalRulesSubFrames: Boolean? = null,
-  val webContentIsolationStrategy: WebContentIsolationStrategy? = null
+  val webContentIsolationStrategy: WebContentIsolationStrategy? = null,
+  val userAgent: String? = null
 )
  {
   companion object {
@@ -1466,7 +1467,8 @@ data class GeckoEngineSettings (
       val cookieBannerHandlingGlobalRules = pigeonVar_list[7] as Boolean?
       val cookieBannerHandlingGlobalRulesSubFrames = pigeonVar_list[8] as Boolean?
       val webContentIsolationStrategy = pigeonVar_list[9] as WebContentIsolationStrategy?
-      return GeckoEngineSettings(javascriptEnabled, trackingProtectionPolicy, httpsOnlyMode, globalPrivacyControlEnabled, preferredColorScheme, cookieBannerHandlingMode, cookieBannerHandlingModePrivateBrowsing, cookieBannerHandlingGlobalRules, cookieBannerHandlingGlobalRulesSubFrames, webContentIsolationStrategy)
+      val userAgent = pigeonVar_list[10] as String?
+      return GeckoEngineSettings(javascriptEnabled, trackingProtectionPolicy, httpsOnlyMode, globalPrivacyControlEnabled, preferredColorScheme, cookieBannerHandlingMode, cookieBannerHandlingModePrivateBrowsing, cookieBannerHandlingGlobalRules, cookieBannerHandlingGlobalRulesSubFrames, webContentIsolationStrategy, userAgent)
     }
   }
   fun toList(): List<Any?> {
@@ -1481,6 +1483,7 @@ data class GeckoEngineSettings (
       cookieBannerHandlingGlobalRules,
       cookieBannerHandlingGlobalRulesSubFrames,
       webContentIsolationStrategy,
+      userAgent,
     )
   }
   override fun equals(other: Any?): Boolean {

packages/flutter_mozilla_components/lib/src/pigeons/gecko.g.dart

@@ -1790,6 +1790,7 @@ class GeckoEngineSettings {
     this.cookieBannerHandlingGlobalRules,
     this.cookieBannerHandlingGlobalRulesSubFrames,
     this.webContentIsolationStrategy,
+    this.userAgent,
   });
 
   bool? javascriptEnabled;
@@ -1812,6 +1813,8 @@ class GeckoEngineSettings {
 
   WebContentIsolationStrategy? webContentIsolationStrategy;
 
+  String? userAgent;
+
   List<Object?> _toList() {
     return <Object?>[
       javascriptEnabled,
@@ -1824,6 +1827,7 @@ class GeckoEngineSettings {
       cookieBannerHandlingGlobalRules,
       cookieBannerHandlingGlobalRulesSubFrames,
       webContentIsolationStrategy,
+      userAgent,
     ];
   }
 
@@ -1843,6 +1847,7 @@ class GeckoEngineSettings {
       cookieBannerHandlingGlobalRules: result[7] as bool?,
       cookieBannerHandlingGlobalRulesSubFrames: result[8] as bool?,
       webContentIsolationStrategy: result[9] as WebContentIsolationStrategy?,
+      userAgent: result[10] as String?,
     );
   }
 

packages/flutter_mozilla_components/pigeons/gecko.dart

@@ -549,6 +549,7 @@ class GeckoEngineSettings {
   final bool? cookieBannerHandlingGlobalRules;
   final bool? cookieBannerHandlingGlobalRulesSubFrames;
   final WebContentIsolationStrategy? webContentIsolationStrategy;
+  final String? userAgent;
 
   GeckoEngineSettings(
     this.javascriptEnabled,
@@ -561,6 +562,7 @@ class GeckoEngineSettings {
     this.cookieBannerHandlingGlobalRules,
     this.cookieBannerHandlingGlobalRulesSubFrames,
     this.webContentIsolationStrategy,
+    this.userAgent,
   );
 }