No explicit weak-node-api linking on Android

.changeset/big-hornets-wear.md

@@ -0,0 +1,5 @@
+---
+"@react-native-node-api/test-app": patch
+---
+
+Renamed ferric-example in test app to match mono-repo packages

.changeset/upset-papayas-pump.md

@@ -0,0 +1,5 @@
+---
+"react-native-node-api": patch
+---
+
+Fix host library to not explicitly link with weak-node-api and instead rely on dlopen

apps/test-app/App.tsx

@@ -72,7 +72,7 @@ function loadTests({
     it("exports a callable sum function", () => {
       const exampleAddon =
         /* eslint-disable-next-line @typescript-eslint/no-require-imports -- TODO: Determine why a dynamic import doesn't work on Android */
-        require("ferric-example") as typeof import("ferric-example");
+        require("@react-native-node-api/ferric-example") as typeof import("@react-native-node-api/ferric-example");
       const result = exampleAddon.sum(1, 3);
       if (result !== 4) {
         throw new Error(`Expected 1 + 3 to equal 4, but got ${result}`);

apps/test-app/package.json

@@ -25,6 +25,7 @@
     "@react-native-community/cli": "^18.0.0",
     "@react-native-community/cli-platform-android": "^18.0.0",
     "@react-native-community/cli-platform-ios": "^18.0.0",
+    "@react-native-node-api/ferric-example": "*",
     "@react-native-node-api/node-addon-examples": "*",
     "@react-native-node-api/node-tests": "*",
     "@react-native/babel-preset": "0.79.0",
@@ -34,7 +35,6 @@
     "@types/mocha": "^10.0.10",
     "@types/react": "^19.0.0",
     "concurrently": "^9.1.2",
-    "ferric-example": "^0.1.0",
     "mocha": "^11.6.0",
     "mocha-remote-cli": "^1.13.2",
     "mocha-remote-react-native": "^1.13.2",

packages/host/android/CMakeLists.txt

@@ -6,10 +6,7 @@ set(CMAKE_CXX_STANDARD 20)
 find_package(ReactAndroid REQUIRED CONFIG)
 find_package(hermes-engine REQUIRED CONFIG)
 
-add_library(weak-node-api SHARED IMPORTED)
-set_target_properties(weak-node-api PROPERTIES
-  IMPORTED_LOCATION "${CMAKE_SOURCE_DIR}/../weak-node-api/weak-node-api.android.node/${ANDROID_ABI}/libweak-node-api.so"
-)
+add_library(weak-node-api INTERFACE)
 target_include_directories(weak-node-api INTERFACE
   ../weak-node-api
   ../weak-node-api/include
@@ -31,6 +28,7 @@ target_include_directories(node-api-host PRIVATE
 )
 
 target_link_libraries(node-api-host
+  PRIVATE
   # android
   log
   ReactAndroid::reactnative

packages/host/android/build.gradle

@@ -48,6 +48,8 @@ android {
     sourceSets {
       main {
         manifest.srcFile "src/main/AndroidManifestNew.xml"
+        // Include the weak-node-api to enable a dynamic load
+        jniLibs.srcDirs += ["../weak-node-api/weak-node-api.android.node"]
       }
     }
   }

packages/host/cpp/RuntimeNodeApi.cpp

@@ -31,8 +31,9 @@ napi_status napi_create_buffer_copy(napi_env env,
     return napi_invalid_arg;
   }
 
-  void* buffer = nullptr;
-  if (const auto status = ::napi_create_buffer(env, length, &buffer, result);
+  void *buffer = nullptr;
+  if (const auto status = callstack::nodeapihost::napi_create_buffer(
+          env, length, &buffer, result);
       status != napi_ok) {
     return status;
   }