Comment ProxyLifecycleProvider to fix Flutter 3.24 kotlin compilation.

Author: timbotimbo

CHANGELOG.md

@@ -2,6 +2,7 @@
 * [Android] Fix touch detection when using Unity's New Input System. [#938](https://github.com/juicycleff/flutter-unity-view-widget/pull/938)
 * [Android] Workaround for mUnityplayer error in Unity plugins using the AndroidJavaProxy. [#908](https://github.com/juicycleff/flutter-unity-view-widget/pull/908)
 * [Android] Add namespace for Android gradle plugin (AGP) 8 compatibility.
+* [Android] Fix kotlin compilation error with Flutter 3.24 and newer. [#973](https://github.com/juicycleff/flutter-unity-view-widget/issues/973)
 
 ## 2022.2.1
 

android/src/main/kotlin/com/xraph/plugin/flutter_unity_widget/FlutterUnityWidgetPlugin.kt

@@ -87,78 +87,80 @@ class FlutterUnityWidgetPlugin : FlutterPlugin, ActivityAware {
     }
 
     /**
+     * [August 2024 UPDATE] This unused class was disabled to fix compilation errors in Flutter 3.24.
+     *
      * This class provides a {@link LifecycleOwner} for the activity driven by {@link
      * ActivityLifecycleCallbacks}.
      *
      * <p>This is used in the case where a direct Lifecycle/Owner is not available.
      */
-    @SuppressLint("NewApi")
-    private class ProxyLifecycleProvider(activity: Activity) : Application.ActivityLifecycleCallbacks, LifecycleOwner, LifecycleProvider {
-        private val lifecycle = LifecycleRegistry(this)
-        private var registrarActivityHashCode: Int = 0
-
-        init {
-            UnityPlayerUtils.activity = activity
-            this.registrarActivityHashCode = activity.hashCode()
-            activity.application.registerActivityLifecycleCallbacks(this)
-        }
-
-        override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
-        }
-
-        override fun onActivityStarted(activity: Activity) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_START)
-        }
-
-        override fun onActivityResumed(activity: Activity) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_RESUME)
-        }
-
-        override fun onActivityPaused(activity: Activity) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_PAUSE)
-        }
-
-        override fun onActivityStopped(activity: Activity) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_STOP)
-        }
-
-        override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {
-            UnityPlayerUtils.activity = activity
-        }
-
-        override fun onActivityDestroyed(activity: Activity) {
-            UnityPlayerUtils.activity = activity
-            if (activity.hashCode() != registrarActivityHashCode) {
-                return
-            }
-
-            activity.application.unregisterActivityLifecycleCallbacks(this)
-            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
-        }
-
-        override fun getLifecycle(): Lifecycle {
-            return lifecycle
-        }
-    }
+//    @SuppressLint("NewApi")
+//    private class ProxyLifecycleProvider(activity: Activity) : Application.ActivityLifecycleCallbacks, LifecycleOwner, LifecycleProvider {
+//        private val lifecycle = LifecycleRegistry(this)
+//        private var registrarActivityHashCode: Int = 0
+//
+//        init {
+//            UnityPlayerUtils.activity = activity
+//            this.registrarActivityHashCode = activity.hashCode()
+//            activity.application.registerActivityLifecycleCallbacks(this)
+//        }
+//
+//        override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
+//        }
+//
+//        override fun onActivityStarted(activity: Activity) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_START)
+//        }
+//
+//        override fun onActivityResumed(activity: Activity) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_RESUME)
+//        }
+//
+//        override fun onActivityPaused(activity: Activity) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+//        }
+//
+//        override fun onActivityStopped(activity: Activity) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_STOP)
+//        }
+//
+//        override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {
+//            UnityPlayerUtils.activity = activity
+//        }
+//
+//        override fun onActivityDestroyed(activity: Activity) {
+//            UnityPlayerUtils.activity = activity
+//            if (activity.hashCode() != registrarActivityHashCode) {
+//                return
+//            }
+//
+//            activity.application.unregisterActivityLifecycleCallbacks(this)
+//            lifecycle.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
+//        }
+//
+//        override fun getLifecycle(): Lifecycle {
+//            return lifecycle
+//        }
+//    }
 }