From 63c0287c8382bd594e1bda66ed7d4c6ec41e00f9 Mon Sep 17 00:00:00 2001
From: Nick Lefever <lefever@meta.com>
Date: Tue, 13 May 2025 05:27:17 -0700
Subject: [PATCH] Add getDiffProps for TextInput component - base text input
 props (#51275)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/51275

See title

Changelog: [Internal]

Reviewed By: rshest

Differential Revision: D74610301

fbshipit-source-id: cbd3f8eab75838f8b68a668ec44d3e14aa591f25
---
 .../AndroidTextInputProps.cpp                 | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)

diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
index fecf2356132..fb45b2cf8ab 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
@@ -356,6 +356,15 @@ SharedDebugStringConvertibleList AndroidTextInputProps::getDebugProps() const {
 }
 #endif
 
+static folly::dynamic toDynamic(
+    const std::vector<std::string>& acceptDragAndDropTypes) {
+  folly::dynamic acceptDragAndDropTypesArray = folly::dynamic::array();
+  for (const auto& acceptDragAndDropType : acceptDragAndDropTypes) {
+    acceptDragAndDropTypesArray.push_back(acceptDragAndDropType);
+  }
+  return acceptDragAndDropTypesArray;
+}
+
 folly::dynamic AndroidTextInputProps::getDiffProps(
     const Props* prevProps) const {
   static const auto defaultProps = AndroidTextInputProps();
@@ -409,6 +418,81 @@ folly::dynamic AndroidTextInputProps::getDiffProps(
         toString(paragraphAttributes.android_hyphenationFrequency);
   }
 
+  // Base text input props
+  if (defaultValue != oldProps->defaultValue) {
+    result["defaultValue"] = defaultValue;
+  }
+
+  if (placeholder != oldProps->placeholder) {
+    result["placeholder"] = placeholder;
+  }
+
+  if (placeholderTextColor != oldProps->placeholderTextColor) {
+    result["placeholderTextColor"] = *placeholderTextColor;
+  }
+
+  if (cursorColor != oldProps->cursorColor) {
+    result["cursorColor"] = *cursorColor;
+  }
+
+  if (selectionColor != oldProps->selectionColor) {
+    result["selectionColor"] = *selectionColor;
+  }
+
+  if (selectionHandleColor != oldProps->selectionHandleColor) {
+    result["selectionHandleColor"] = *selectionHandleColor;
+  }
+
+  if (underlineColorAndroid != oldProps->underlineColorAndroid) {
+    result["underlineColorAndroid"] = *underlineColorAndroid;
+  }
+
+  if (maxLength != oldProps->maxLength) {
+    result["maxLength"] = maxLength;
+  }
+
+  if (text != oldProps->text) {
+    result["text"] = text;
+  }
+
+  if (mostRecentEventCount != oldProps->mostRecentEventCount) {
+    result["mostRecentEventCount"] = mostRecentEventCount;
+  }
+
+  if (autoFocus != oldProps->autoFocus) {
+    result["autoFocus"] = autoFocus;
+  }
+
+  if (autoCapitalize != oldProps->autoCapitalize) {
+    result["autoCapitalize"] = autoCapitalize;
+  }
+
+  if (editable != oldProps->editable) {
+    result["editable"] = editable;
+  }
+
+  if (readOnly != oldProps->readOnly) {
+    result["readOnly"] = readOnly;
+  }
+
+  if (submitBehavior != oldProps->submitBehavior) {
+    result["submitBehavior"] = toDynamic(submitBehavior);
+  }
+
+  if (multiline != oldProps->multiline) {
+    result["multiline"] = multiline;
+  }
+
+  if (disableKeyboardShortcuts != oldProps->disableKeyboardShortcuts) {
+    result["disableKeyboardShortcuts"] = disableKeyboardShortcuts;
+  }
+
+  if (acceptDragAndDropTypes != oldProps->acceptDragAndDropTypes) {
+    result["acceptDragAndDropTypes"] = acceptDragAndDropTypes.has_value()
+        ? toDynamic(acceptDragAndDropTypes.value())
+        : nullptr;
+  }
+
   return result;
 }