From 230b7b0e723db5b8847240bee1c104543a13f0a7 Mon Sep 17 00:00:00 2001
From: "Andrew Chen (Eng)" <ayc@fb.com>
Date: Thu, 27 Sep 2018 15:55:33 -0700
Subject: [PATCH] Introduce ReactNativeConfiguration to manage experimentation

Summary: Similar to ComponentsConfiguration used by Litho. Allows us to abtest without having to pipe everything through ReactInstanceManager

Reviewed By: axe-fb

Differential Revision: D9930707

fbshipit-source-id: 43edf7d8fa2bab7b7888df57ea1bec2b4726f51b
---
 .../main/java/com/facebook/react/config/BUCK    | 11 +++++++++++
 .../react/config/ReactFeatureFlags.java         | 17 +++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 ReactAndroid/src/main/java/com/facebook/react/config/BUCK
 create mode 100644 ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java

diff --git a/ReactAndroid/src/main/java/com/facebook/react/config/BUCK b/ReactAndroid/src/main/java/com/facebook/react/config/BUCK
new file mode 100644
index 00000000000..82c24dc8158
--- /dev/null
+++ b/ReactAndroid/src/main/java/com/facebook/react/config/BUCK
@@ -0,0 +1,11 @@
+load("//tools/build_defs/oss:rn_defs.bzl", "rn_android_library")
+
+rn_android_library(
+    name = "config",
+    srcs = glob(["**/*.java"]),
+    visibility = [
+        "PUBLIC",
+    ],
+    deps = [
+    ],
+)
diff --git a/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java b/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java
new file mode 100644
index 00000000000..c7de00bacc6
--- /dev/null
+++ b/ReactAndroid/src/main/java/com/facebook/react/config/ReactFeatureFlags.java
@@ -0,0 +1,17 @@
+package com.facebook.react.config;
+
+/**
+ * Hi there, traveller! This configuration class is not meant to be used by end-users of RN. It
+ * contains mainly flags for features that are either under active development and not ready for
+ * public consumption, or for use in experiments.
+ *
+ * These values are safe defaults and should not require manual changes.
+ */
+public class ReactFeatureFlags {
+
+  /**
+   * Whether we should load a specific view manager immediately or when it is accessed by JS
+   */
+  public static boolean lazilyLoadViewManagers = false;
+
+}