updated algorithmicDarkeningAllowed

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/webview/in_app_webview/InAppWebView.java

@@ -385,8 +385,8 @@ final public class InAppWebView extends InputAwareWebView implements InAppWebVie
       WebSettingsCompat.setWillSuppressErrorPage(settings, customSettings.willSuppressErrorPage);
     }
 
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+    if (WebViewFeature.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-      settings.setAlgorithmicDarkeningAllowed(customSettings.algorithmicDarkeningAllowed);
+      WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, customSettings.algorithmicDarkeningAllowed);
     }
 
     contentBlockerHandler.getRuleList().clear();
@@ -1032,8 +1032,8 @@ final public class InAppWebView extends InputAwareWebView implements InAppWebVie
 
     if (newSettingsMap.get("algorithmicDarkeningAllowed") != null &&
             !Util.objEquals(customSettings.algorithmicDarkeningAllowed, newCustomSettings.algorithmicDarkeningAllowed) &&
-            Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            WebViewFeature.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-      settings.setAlgorithmicDarkeningAllowed(newCustomSettings.algorithmicDarkeningAllowed);
+      WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, newCustomSettings.algorithmicDarkeningAllowed);
     }
 
     customSettings = newCustomSettings;

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/webview/in_app_webview/InAppWebViewSettings.java

@@ -561,8 +561,8 @@ public class InAppWebViewSettings implements ISettings<InAppWebViewInterface> {
       if (WebViewFeature.isFeatureSupported(WebViewFeature.SUPPRESS_ERROR_PAGE)) {
         realSettings.put("willSuppressErrorPage", WebSettingsCompat.willSuppressErrorPage(settings));
       }
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+      if (WebViewFeature.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-        realSettings.put("algorithmicDarkeningAllowed", settings.isAlgorithmicDarkeningAllowed());
+        realSettings.put("algorithmicDarkeningAllowed", WebSettingsCompat.isAlgorithmicDarkeningAllowed(settings));
       }
     }
     return realSettings;

lib/src/android/webview_feature.dart

@@ -196,6 +196,10 @@ class WebViewFeature_ {
   static const SUPPRESS_ERROR_PAGE =
       const WebViewFeature_._internal("SUPPRESS_ERROR_PAGE");
 
+  ///This feature covers [InAppWebViewSettings.algorithmicDarkeningAllowed].
+  static const ALGORITHMIC_DARKENING =
+      const WebViewFeature_._internal("ALGORITHMIC_DARKENING");
+
   ///Return whether a feature is supported at run-time. On devices running Android version `Build.VERSION_CODES.LOLLIPOP` and higher,
   ///this will check whether a feature is supported, depending on the combination of the desired feature, the Android version of device,
   ///and the WebView APK on the device. If running on a device with a lower API level, this will always return `false`.
@@ -403,6 +407,10 @@ class AndroidWebViewFeature_ {
   static const SUPPRESS_ERROR_PAGE =
     const AndroidWebViewFeature_._internal("SUPPRESS_ERROR_PAGE");
 
+  ///This feature covers [InAppWebViewSettings.algorithmicDarkeningAllowed].
+  static const ALGORITHMIC_DARKENING =
+      const AndroidWebViewFeature_._internal("ALGORITHMIC_DARKENING");
+
   ///Return whether a feature is supported at run-time. On devices running Android version `Build.VERSION_CODES.LOLLIPOP` and higher,
   ///this will check whether a feature is supported, depending on the combination of the desired feature, the Android version of device,
   ///and the WebView APK on the device. If running on a device with a lower API level, this will always return `false`.

lib/src/android/webview_feature.g.dart

@@ -197,6 +197,10 @@ class WebViewFeature {
   static const SUPPRESS_ERROR_PAGE =
       WebViewFeature._internal('SUPPRESS_ERROR_PAGE', 'SUPPRESS_ERROR_PAGE');
 
+  ///This feature covers [InAppWebViewSettings.algorithmicDarkeningAllowed].
+  static const ALGORITHMIC_DARKENING = WebViewFeature._internal(
+      'ALGORITHMIC_DARKENING', 'ALGORITHMIC_DARKENING');
+
   ///Set of all values of [WebViewFeature].
   static final Set<WebViewFeature> values = [
     WebViewFeature.CREATE_WEB_MESSAGE_CHANNEL,
@@ -242,6 +246,7 @@ class WebViewFeature {
     WebViewFeature.WEB_VIEW_RENDERER_TERMINATE,
     WebViewFeature.DOCUMENT_START_SCRIPT,
     WebViewFeature.SUPPRESS_ERROR_PAGE,
+    WebViewFeature.ALGORITHMIC_DARKENING,
   ].toSet();
 
   ///Gets a possible [WebViewFeature] instance from [String] value.
@@ -497,6 +502,10 @@ class AndroidWebViewFeature {
   static const SUPPRESS_ERROR_PAGE = AndroidWebViewFeature._internal(
       'SUPPRESS_ERROR_PAGE', 'SUPPRESS_ERROR_PAGE');
 
+  ///This feature covers [InAppWebViewSettings.algorithmicDarkeningAllowed].
+  static const ALGORITHMIC_DARKENING = AndroidWebViewFeature._internal(
+      'ALGORITHMIC_DARKENING', 'ALGORITHMIC_DARKENING');
+
   ///Set of all values of [AndroidWebViewFeature].
   static final Set<AndroidWebViewFeature> values = [
     AndroidWebViewFeature.CREATE_WEB_MESSAGE_CHANNEL,
@@ -542,6 +551,7 @@ class AndroidWebViewFeature {
     AndroidWebViewFeature.WEB_VIEW_RENDERER_TERMINATE,
     AndroidWebViewFeature.DOCUMENT_START_SCRIPT,
     AndroidWebViewFeature.SUPPRESS_ERROR_PAGE,
+    AndroidWebViewFeature.ALGORITHMIC_DARKENING,
   ].toSet();
 
   ///Gets a possible [AndroidWebViewFeature] instance from [String] value.

lib/src/in_app_webview/in_app_webview_settings.dart

@@ -672,7 +672,7 @@ class InAppWebViewSettings {
   ///
   ///If Android is applying Force Dark to WebView then WebView will ignore the value of this setting and behave as if it were set to true.
   ///
-  ///**NOTE**: available on Android 33+
+  ///**NOTE**: available on Android 29+.
   bool algorithmicDarkeningAllowed;
 
   ///Set to `true` to disable the bouncing of the WebView when the scrolling has reached an edge of the content. The default value is `false`.