Add API to reset CxxModuleWrapper's module pointer

Reviewed By: mhorowitz Differential Revision: D4914335 fbshipit-source-id: f28f57c2e74d590dacfb85d8027747837f768fdc
facebook · Apr 20, 2017 · 17020ff · 17020ff
1 parent db8efd9
commit 17020ff
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/ReactAndroid/src/main/java/com/facebook/react/cxxbridge/CxxModuleWrapperBase.java b/ReactAndroid/src/main/java/com/facebook/react/cxxbridge/CxxModuleWrapperBase.java
@@ -2,7 +2,6 @@
 
 package com.facebook.react.cxxbridge;
 
-import java.util.Map;
 
 import com.facebook.jni.HybridData;
 import com.facebook.proguard.annotations.DoNotStrip;
@@ -52,4 +51,12 @@ public void onCatalystInstanceDestroy() {
   protected CxxModuleWrapperBase(HybridData hd) {
     mHybridData = hd;
   }
+
+  // Replace the current native module held by this wrapper by a new instance
+  protected void resetModule(HybridData hd) {
+    if (hd != mHybridData) {
+      mHybridData.resetNative();
+      mHybridData = hd;
+    }
+  }
 }