Convert ReactSwitchEvent to Kotlin (facebook#43881)

Summary:
Pull Request resolved: facebook#43881

convert Java to Kotlin: `/react/views/switchview/ReactSwitchEvent.java`

Changelog:
[Internal] internal

Differential Revision: D55770377

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/switchview/ReactSwitchEvent.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.views.switchview
+
+import com.facebook.react.bridge.Arguments
+import com.facebook.react.bridge.WritableMap
+import com.facebook.react.uimanager.common.ViewUtil
+import com.facebook.react.uimanager.events.Event
+
+/** Event emitted by a ReactSwitchManager once a switch is fully switched on/off */
+internal class ReactSwitchEvent(surfaceId: Int, viewId: Int, private val isChecked: Boolean) :
+    Event<ReactSwitchEvent>(surfaceId, viewId) {
+
+  @Deprecated(
+      "Use the constructor with surfaceId, viewId and isChecked parameters.",
+      replaceWith = ReplaceWith("ReactSwitchEvent(surfaceId, viewId, isChecked)"))
+  constructor(viewId: Int, isChecked: Boolean) : this(ViewUtil.NO_SURFACE_ID, viewId, isChecked)
+
+  public override fun getEventName(): String {
+    return EVENT_NAME
+  }
+
+  public override fun getEventData(): WritableMap? {
+    val eventData = Arguments.createMap()
+    eventData.putInt("target", viewTag)
+    eventData.putBoolean("value", isChecked)
+    return eventData
+  }
+
+  private companion object {
+    private const val EVENT_NAME = "topChange"
+  }
+}