From d9876d8dc90627f0adb960a55a5874423e5ebef7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateo=20Guzm=C3=A1n?= <info@mateoguzman.net>
Date: Fri, 21 Mar 2025 09:43:45 -0700
Subject: [PATCH] Migrate `ReactTextInputFocusEvent` to Kotlin (#50185)

Summary:
Migrate com.facebook.react.views.textinput.ReactTextInputFocusEvent to Kotlin.

## Changelog:

[INTERNAL] - Migrate com.facebook.react.views.textinput.ReactTextInputFocusEvent to Kotlin

Pull Request resolved: https://github.com/facebook/react-native/pull/50185

Test Plan:
```bash
yarn test-android
yarn android
```

Reviewed By: javache

Differential Revision: D71588274

Pulled By: arushikesarwani94

fbshipit-source-id: cbdabca31c5bfc6b2b5e4b6bf40dda4c591db1f2
---
 .../textinput/ReactTextInputFocusEvent.java   | 47 -------------------
 .../textinput/ReactTextInputFocusEvent.kt     | 34 ++++++++++++++
 2 files changed, 34 insertions(+), 47 deletions(-)
 delete mode 100644 packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.java
 create mode 100644 packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.kt

diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.java
deleted file mode 100644
index 1689ca369a6..00000000000
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.textinput;
-
-import androidx.annotation.Nullable;
-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 EditText native view when it receives focus. */
-/* package */ class ReactTextInputFocusEvent extends Event<ReactTextInputFocusEvent> {
-
-  private static final String EVENT_NAME = "topFocus";
-
-  @Deprecated
-  public ReactTextInputFocusEvent(int viewId) {
-    this(ViewUtil.NO_SURFACE_ID, viewId);
-  }
-
-  public ReactTextInputFocusEvent(int surfaceId, int viewId) {
-    super(surfaceId, viewId);
-  }
-
-  @Override
-  public String getEventName() {
-    return EVENT_NAME;
-  }
-
-  @Nullable
-  @Override
-  protected WritableMap getEventData() {
-    WritableMap eventData = Arguments.createMap();
-    eventData.putInt("target", getViewTag());
-    return eventData;
-  }
-
-  @Override
-  public boolean canCoalesce() {
-    return false;
-  }
-}
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.kt
new file mode 100644
index 00000000000..f40fb1e3375
--- /dev/null
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputFocusEvent.kt
@@ -0,0 +1,34 @@
+/*
+ * 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.textinput
+
+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 EditText native view when it receives focus. */
+internal class ReactTextInputFocusEvent(surfaceId: Int, viewId: Int) :
+    Event<ReactTextInputFocusEvent>(surfaceId, viewId) {
+  @Deprecated(
+      "Use the constructor with surfaceId instead",
+      ReplaceWith("ReactTextInputFocusEvent(surfaceId, viewId)"))
+  constructor(viewId: Int) : this(ViewUtil.NO_SURFACE_ID, viewId)
+
+  override fun getEventName(): String = EVENT_NAME
+
+  override fun getEventData(): WritableMap? {
+    return Arguments.createMap().apply { putInt("target", viewTag) }
+  }
+
+  override fun canCoalesce(): Boolean = false
+
+  companion object {
+    private const val EVENT_NAME = "topFocus"
+  }
+}