From cddf9eb1da7a326160c436b8a9d1377eb8d5b7f6 Mon Sep 17 00:00:00 2001
From: David Vacca <dvacca@fb.com>
Date: Fri, 15 Nov 2019 09:28:22 -0800
Subject: [PATCH] Extending ThemeReactContext to store surfaceID

Summary:
This diff extends ThemeReactContext class to store the surfaceID field

The getSurfaceID method is being exposed as a public method

Changelog: [internal]

Reviewed By: JoshuaGross

Differential Revision: D18474015

fbshipit-source-id: ee1f859a802d36c51dec537fa91d90022523e88d
---
 .../react/uimanager/ThemedReactContext.java       | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ThemedReactContext.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ThemedReactContext.java
index 91d6cdc59be..e956822eefc 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ThemedReactContext.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ThemedReactContext.java
@@ -25,13 +25,20 @@ import com.facebook.react.bridge.ReactContext;
 public class ThemedReactContext extends ReactContext {
 
   private final ReactApplicationContext mReactApplicationContext;
+  @Nullable private final String mSurfaceID;
 
   public ThemedReactContext(ReactApplicationContext reactApplicationContext, Context base) {
+    this(reactApplicationContext, base, null);
+  }
+
+  public ThemedReactContext(
+      ReactApplicationContext reactApplicationContext, Context base, @Nullable String surfaceID) {
     super(base);
     if (reactApplicationContext.hasCatalystInstance()) {
       initializeWithInstance(reactApplicationContext.getCatalystInstance());
     }
     mReactApplicationContext = reactApplicationContext;
+    mSurfaceID = surfaceID;
   }
 
   @Override
@@ -59,4 +66,12 @@ public class ThemedReactContext extends ReactContext {
   public String getInstanceKey() {
     return mReactApplicationContext.getInstanceKey();
   }
+
+  /**
+   * @return a {@link String} that represents the ID of the js application that is being rendered
+   *     with this {@link ThemedReactContext}
+   */
+  public @Nullable String getSurfaceID() {
+    return mSurfaceID;
+  }
 }