Bug for jomof

graphics/src/main/cpp/CMakeLists.txt

@@ -10,6 +10,7 @@ add_library(app
     android_main.cpp
     engine.cpp
     logging.cpp
+    renderer.cpp
 )
 
 target_link_libraries(app

graphics/src/main/cpp/engine.h

@@ -18,15 +18,16 @@
 
 #include "game-activity/native_app_glue/android_native_app_glue.h"
 
+#include "macros.h"
+
 namespace ndksamples::graphics {
 
 class Engine {
  public:
   Engine(android_app* _Nonnull app);
-  Engine(const Engine&) = delete;
   virtual ~Engine();
 
-  Engine& operator=(const Engine&) = delete;
+  DISALLOW_COPY_AND_ASSIGN(Engine);
 
   void Run();
 

graphics/src/main/cpp/renderer.cpp

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "renderer.h"
+
+namespace ndksamples::graphics {
+
+Renderer::Renderer(const android_app* _Nonnull app) : app_(app) {}
+
+Renderer::~Renderer() {}
+
+}  // namespace ndksamples::graphics

graphics/src/main/cpp/renderer.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "game-activity/native_app_glue/android_native_app_glue.h"
+
+#include "macros.h"
+
+namespace ndksamples::graphics {
+
+class Renderer {
+ public:
+  Renderer(const android_app* _Nonnull app);
+  virtual ~Renderer();
+
+  DISALLOW_COPY_AND_ASSIGN(Renderer);
+
+  void AttachWindow();
+  void DetachWindow();
+
+  void DrawFrame();
+
+ private:
+  const android_app* _Nonnull app_;
+};
+
+}  // namespace ndksamples::graphics