added FindSession to Android

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/find_interaction/FindInteractionChannelDelegate.java

@@ -4,6 +4,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.pichillilorenzo.flutter_inappwebview.types.ChannelDelegateImpl;
+import com.pichillilorenzo.flutter_inappwebview.types.FindSession;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -43,6 +44,13 @@ public class FindInteractionChannelDelegate extends ChannelDelegateImpl {
         }
         result.success(true);
         break;
+      case "getActiveFindSession":
+        if (findInteractionController != null && findInteractionController.activeFindSession != null) {
+          result.success(findInteractionController.activeFindSession.toMap());
+        } else {
+          result.success(null);
+        }
+        break;
       default:
         result.notImplemented();
     }
@@ -51,6 +59,11 @@ public class FindInteractionChannelDelegate extends ChannelDelegateImpl {
   public void onFindResultReceived(int activeMatchOrdinal, int numberOfMatches, boolean isDoneCounting) {
     MethodChannel channel = getChannel();
     if (channel == null) return;
+
+    if (isDoneCounting && findInteractionController != null && findInteractionController.webView != null) {
+      findInteractionController.activeFindSession = new FindSession(numberOfMatches, activeMatchOrdinal);
+    }
+
     Map<String, Object> obj = new HashMap<>();
     obj.put("activeMatchOrdinal", activeMatchOrdinal);
     obj.put("numberOfMatches", numberOfMatches);

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/find_interaction/FindInteractionController.java

@@ -5,6 +5,7 @@ import androidx.annotation.Nullable;
 
 import com.pichillilorenzo.flutter_inappwebview.InAppWebViewFlutterPlugin;
 import com.pichillilorenzo.flutter_inappwebview.types.Disposable;
+import com.pichillilorenzo.flutter_inappwebview.types.FindSession;
 import com.pichillilorenzo.flutter_inappwebview.webview.InAppWebViewInterface;
 
 import io.flutter.plugin.common.MethodChannel;
@@ -16,6 +17,8 @@ public class FindInteractionController implements Disposable {
   @Nullable
   public InAppWebViewInterface webView;
   @Nullable
+  public FindSession activeFindSession;
+  @Nullable
   public FindInteractionChannelDelegate channelDelegate;
   @Nullable
   public FindInteractionSettings settings;
@@ -38,5 +41,6 @@ public class FindInteractionController implements Disposable {
       channelDelegate = null;
     }
     webView = null;
+    activeFindSession = null;
   }
 }

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

@@ -0,0 +1,76 @@
+package com.pichillilorenzo.flutter_inappwebview.types;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class FindSession {
+  private int resultCount;
+  private int highlightedResultIndex;
+  private int searchResultDisplayStyle = 2; // matches NONE of iOS
+
+  public FindSession(int resultCount, int highlightedResultIndex) {
+    this.resultCount = resultCount;
+    this.highlightedResultIndex = highlightedResultIndex;
+  }
+
+  public Map<String, Object> toMap() {
+    Map<String, Object> obj = new HashMap<>();
+    obj.put("resultCount", resultCount);
+    obj.put("highlightedResultIndex", highlightedResultIndex);
+    obj.put("searchResultDisplayStyle", searchResultDisplayStyle);
+    return obj;
+  }
+
+  public int getResultCount() {
+    return resultCount;
+  }
+
+  public void setResultCount(int resultCount) {
+    this.resultCount = resultCount;
+  }
+
+  public int getHighlightedResultIndex() {
+    return highlightedResultIndex;
+  }
+
+  public void setHighlightedResultIndex(int highlightedResultIndex) {
+    this.highlightedResultIndex = highlightedResultIndex;
+  }
+
+  public int getSearchResultDisplayStyle() {
+    return searchResultDisplayStyle;
+  }
+
+  public void setSearchResultDisplayStyle(int searchResultDisplayStyle) {
+    this.searchResultDisplayStyle = searchResultDisplayStyle;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+
+    FindSession that = (FindSession) o;
+
+    if (resultCount != that.resultCount) return false;
+    if (highlightedResultIndex != that.highlightedResultIndex) return false;
+    return searchResultDisplayStyle == that.searchResultDisplayStyle;
+  }
+
+  @Override
+  public int hashCode() {
+    int result = resultCount;
+    result = 31 * result + highlightedResultIndex;
+    result = 31 * result + searchResultDisplayStyle;
+    return result;
+  }
+
+  @Override
+  public String toString() {
+    return "FindSession{" +
+            "resultCount=" + resultCount +
+            ", highlightedResultIndex=" + highlightedResultIndex +
+            ", searchResultDisplayStyle=" + searchResultDisplayStyle +
+            '}';
+  }
+}

example/integration_test/find_interaction_controller/find_interactions.dart

@@ -50,9 +50,12 @@ void findInteractions() {
     if ([TargetPlatform.iOS, TargetPlatform.macOS]
         .contains(defaultTargetPlatform)) {
       expect(await findInteractionController.getSearchText(), firstSearchText);
-      final session = await findInteractionController.getActiveFindSession();
-      expect(session!.resultCount, 2);
     }
+    if ([TargetPlatform.android].contains(defaultTargetPlatform)) {
+      await Future.delayed(Duration(seconds: 1));
+    }
+    final session = await findInteractionController.getActiveFindSession();
+    expect(session!.resultCount, 2);
     await expectLater(
         findInteractionController.findNext(forward: true), completes);
     await expectLater(

example/ios/Flutter/flutter_export_environment.sh

@@ -3,12 +3,11 @@
 export "FLUTTER_ROOT=/Users/lorenzopichilli/fvm/versions/2.10.4"
 export "FLUTTER_APPLICATION_PATH=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
-export "FLUTTER_TARGET=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example/lib/main.dart"
+export "FLUTTER_TARGET=lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
-export "DART_DEFINES=Zmx1dHRlci5pbnNwZWN0b3Iuc3RydWN0dXJlZEVycm9ycz10cnVl,RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example/.dart_tool/package_config.json"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"

lib/src/find_interaction/find_interaction_controller.dart

@@ -210,11 +210,12 @@ class FindInteractionController {
     await _channel?.invokeMethod('dismissFindNavigator', args);
   }
 
-  ///If there's a currently active find session (implying [isFindNavigatorVisible] is `true`), returns the active find session.
+  ///If there's a currently active find session (on iOS, implying [isFindNavigatorVisible] is `true`), returns the active find session.
   ///
-  ///**NOTE**: available only on iOS and only if [InAppWebViewSettings.isFindInteractionEnabled] is `true`.
+  ///**NOTE**: available on iOS only if [InAppWebViewSettings.isFindInteractionEnabled] is `true`.
   ///
   ///**Supported Platforms/Implementations**:
+  ///- Android native WebView
   ///- iOS ([Official API - UIFindInteraction.activeFindSession](https://developer.apple.com/documentation/uikit/uifindinteraction/3975825-activefindsession?changes=_7____4_8&language=objc))
   Future<FindSession?> getActiveFindSession() async {
     Map<String, dynamic> args = <String, dynamic>{};