feat: add stubs to get Android compile

Author: paradowstack

packages/react-native-codegen/src/generators/modules/GenerateModuleJavaSpec.js

@@ -268,9 +268,8 @@ function translateFunctionParamToJavaType(
       imports.add('com.facebook.react.bridge.Callback');
       return wrapOptional('Callback', isRequired);
     case 'ArrayBufferTypeAnnotation':
-      throw new Error(
-        `${createErrorMessage(realTypeAnnotation.type)} ArrayBuffer is only supported for C++ TurboModules.`,
-      );
+      imports.add('java.nio.ByteBuffer');
+      return wrapOptional('ByteBuffer', isRequired);
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(createErrorMessage(realTypeAnnotation.type));
@@ -366,9 +365,8 @@ function translateFunctionReturnTypeToJavaType(
       imports.add('com.facebook.react.bridge.WritableArray');
       return wrapOptional('WritableArray', isRequired);
     case 'ArrayBufferTypeAnnotation':
-      throw new Error(
-        `${createErrorMessage(realTypeAnnotation.type)} ArrayBuffer is only supported for C++ TurboModules.`,
-      );
+      imports.add('java.nio.ByteBuffer');
+      return wrapOptional('ByteBuffer', isRequired);
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(createErrorMessage(realTypeAnnotation.type));
@@ -452,9 +450,7 @@ function getFalsyReturnStatementFromReturnType(
     case 'ArrayTypeAnnotation':
       return 'return null;';
     case 'ArrayBufferTypeAnnotation':
-      throw new Error(
-        `${createErrorMessage(realTypeAnnotation.type)} ArrayBuffer is only supported for C++ TurboModules.`,
-      );
+      return 'return null;';
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(createErrorMessage(realTypeAnnotation.type));

packages/react-native-codegen/src/generators/modules/GenerateModuleJniCpp.js

@@ -35,7 +35,8 @@ type JSReturnType =
   | 'NumberKind'
   | 'PromiseKind'
   | 'ObjectKind'
-  | 'ArrayKind';
+  | 'ArrayKind'
+  | 'ArrayBufferKind';
 
 const HostFunctionTemplate = ({
   hasteModuleName,
@@ -217,7 +218,7 @@ function translateReturnTypeToKind(
     case 'ArrayTypeAnnotation':
       return 'ArrayKind';
     case 'ArrayBufferTypeAnnotation':
-      throw new Error('ArrayBuffer is only supported for C++ TurboModules.');
+      return 'ArrayBufferKind';
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(
@@ -306,7 +307,7 @@ function translateParamTypeToJniType(
     case 'FunctionTypeAnnotation':
       return 'Lcom/facebook/react/bridge/Callback;';
     case 'ArrayBufferTypeAnnotation':
-      throw new Error('ArrayBuffer is only supported for C++ TurboModules.');
+      return 'Ljava/nio/ByteBuffer;';
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(
@@ -392,7 +393,7 @@ function translateReturnTypeToJniType(
     case 'ArrayTypeAnnotation':
       return 'Lcom/facebook/react/bridge/WritableArray;';
     case 'ArrayBufferTypeAnnotation':
-      throw new Error('ArrayBuffer is only supported for C++ TurboModules.');
+      return 'Ljava/nio/ByteBuffer;';
     default:
       realTypeAnnotation.type as 'MixedTypeAnnotation';
       throw new Error(

packages/react-native/ReactCommon/react/nativemodule/samples/platform/android/SampleTurboModule.kt

@@ -27,6 +27,7 @@ import com.facebook.react.bridge.WritableNativeMap
 import com.facebook.react.module.annotations.ReactModule
 import com.facebook.react.turbomodule.core.interfaces.BindingsInstallerHolder
 import com.facebook.react.turbomodule.core.interfaces.TurboModuleWithJSIBindings
+import java.nio.ByteBuffer
 import java.util.UUID
 
 @DoNotStrip
@@ -264,6 +265,30 @@ public class SampleTurboModule(private val context: ReactApplicationContext) :
 
   override fun invalidate(): Unit = Unit
 
+  @DoNotStrip
+  @Suppress("unused")
+  override fun getArrayBuffer(buffer: ByteBuffer) : ByteBuffer {
+    error("ArrayBuffer is not yet supported in Java TurboModules")
+  }
+
+  @DoNotStrip
+  @Suppress("unused")
+  override fun createNativeBuffer(size: Double) : ByteBuffer {
+    error("ArrayBuffer is not yet supported in Java TurboModules")
+  }
+
+  @DoNotStrip
+  @Suppress("unused")
+  override fun processAsyncBuffer(payload: ByteBuffer, promise: Promise) {
+    promise.reject("UNSUPPORTED", "ArrayBuffer is not yet supported in Java TurboModules")
+  }
+
+  @DoNotStrip
+  @Suppress("unused")
+  override fun getAsyncBuffer(size: Double, promise: Promise) {
+    promise.reject("UNSUPPORTED", "ArrayBuffer is not yet supported in Java TurboModules")
+  }
+
   override fun getName(): String {
     return NAME
   }