feat: entry中使用XComponent指定模块，绘制

drawing/src/main/cpp/plugin/plugin_render.cpp

@@ -91,6 +91,15 @@ void PluginRender::RegisterCallback(OH_NativeXComponent *nativeXComponent) {
     this->renderCallback_->OnSurfaceCreated = OnSurfaceCreatedCB;
     this->renderCallback_->OnSurfaceDestroyed = OnSurfaceDestroyedCB;
 
-    // 将 callback 注册给 NativeXComponent
+    //     将 callback 注册给 NativeXComponent
     OH_NativeXComponent_RegisterCallback(nativeXComponent, this->renderCallback_);
+
+
+    // // has bug
+    //    renderCallback_1.DispatchTouchEvent = DispatchTouchEventCB;
+    //    renderCallback_1.OnSurfaceChanged = OnSurfaceChangedCB;
+    //    renderCallback_1.OnSurfaceCreated = OnSurfaceCreatedCB;
+    //    renderCallback_1.OnSurfaceDestroyed = OnSurfaceDestroyedCB;
+    //
+    //    OH_NativeXComponent_RegisterCallback(nativeXComponent, &renderCallback_1);
 }

drawing/src/main/cpp/plugin/plugin_render.h

@@ -35,6 +35,7 @@ public:
 
 private:
     OH_NativeXComponent_Callback *renderCallback_;
+    OH_NativeXComponent_Callback renderCallback_1;
 
     static std::unordered_map<std::string, PluginRender *> instance_;
 };

entry/src/main/ets/interface/XComponentContext.ets

@@ -0,0 +1,4 @@
+export interface XComponentContext {
+  add: (a: number, b: number) => number;
+  drawPattern: () => void;
+}

entry/src/main/ets/pages/Index.ets

@@ -1,16 +1,44 @@
 import hilog from '@ohos.hilog';
-import testNapi from 'libentry.so';
-import { DrawingDemo } from 'drawing'
+import { XComponentContext } from '../interface/XComponentContext';
 
-
-const TAG = '[Sample_DrawingAPI]'
+const TAG = 'DrawingDemo'
 
 @Entry
 @Component
-struct Index {
+export struct Index {
+  private xComponentAttrs: XComponentAttrs = {
+    id: 'xcomponentId',
+    type: XComponentType.SURFACE,
+    libraryname: 'drawing'
+  }
+  @State xComponentContext: XComponentContext | undefined = undefined;
+
   build() {
-    Column() {
-      DrawingDemo()
+    Column({ space: 10 }) {
+      Row() {
+        XComponent(this.xComponentAttrs)// .focusable(true)// 可响应键盘事件
+          .onLoad((xComponentContext: XComponentContext) => {
+            this.xComponentContext = xComponentContext
+            const res = xComponentContext.add(2, 3)
+            hilog.info(0xffff, TAG, `xComponentContext.add: 2 + 3 = ${res}`)
+          })
+          .onDestroy(() => {
+            console.log("onDestroy");
+          })
+          .width('100%')
+          .height('80%')
+      }
+      .width('100%')
+      .justifyContent(FlexAlign.Center)
+
+      Row() {
+        Button('draw')
+          .onClick(() => {
+            this.xComponentContext?.drawPattern()
+          })
+      }
+      .width('100%')
+      .justifyContent(FlexAlign.Center)
     }
   }
 }
@@ -19,4 +47,4 @@ interface XComponentAttrs {
   id: string;
   type: number;
   libraryname: string;
-}
+}