feat(android): add filter for css style to native renderer (#3405)

* feat(android): add filter for css style to native renderer

* feat(renderer): android native renderer support style filter

---------

Co-authored-by: maxli <maxli@tencent.com>
Co-authored-by: ilikethese <shenli0124@qq.com>

renderer/native/android/src/main/cpp/include/renderer/native_render_jni.h

@@ -23,7 +23,7 @@
 #pragma once
 
 #include <jni.h>
-
+#include <unordered_set>
 #include <memory>
 
 #include "jni/scoped_java_ref.h"
@@ -65,6 +65,9 @@ bool CreateJavaRenderManager(uint32_t id, std::shared_ptr<JavaRef>&j_render_mana
 
 float GetDensity(std::shared_ptr<JavaRef>&j_render_manager);
 
+void GetPropsRegisterForRender(const std::shared_ptr<JavaRef>& j_render_manager,
+                               std::unordered_set<std::string>& style_set);
+
 } // namespace native
 } // namespace render
 } // namespace hippy

renderer/native/android/src/main/cpp/include/renderer/native_render_manager.h

@@ -24,6 +24,7 @@
 
 #include <atomic>
 #include <memory>
+#include <unordered_set>
 
 #include "dom/dom_node.h"
 #include "dom/render_manager.h"
@@ -36,6 +37,23 @@ namespace hippy {
 inline namespace render {
 inline namespace native {
 
+class StyleFilter {
+public:
+  StyleFilter(const std::shared_ptr<JavaRef>& j_render_manager);
+  ~StyleFilter() = default;
+  StyleFilter(const StyleFilter&) = delete;
+  StyleFilter(StyleFilter&&) = delete;
+  StyleFilter& operator=(const StyleFilter&) = delete;
+  StyleFilter& operator=(StyleFilter&&) = delete;
+
+  bool Enable(const std::string& style) {
+    return styles_.find(style) != styles_.end();
+  }
+
+private:
+  std::unordered_set<std::string> styles_;
+};
+
 class NativeRenderManager : public RenderManager, public std::enable_shared_from_this<NativeRenderManager> {
  public:
   NativeRenderManager();
@@ -83,6 +101,11 @@ class NativeRenderManager : public RenderManager, public std::enable_shared_from
     return persistent_map_;
   }
 
+  static std::shared_ptr<StyleFilter> GetStyleFilter(const std::shared_ptr<JavaRef>& j_render_manager) {
+    static std::shared_ptr<StyleFilter> style_filter = std::make_shared<StyleFilter>(j_render_manager);
+    return style_filter;
+  }
+
  private:
   inline void MarkTextDirty(std::weak_ptr<RootNode> weak_root_node, uint32_t node_id);
 

renderer/native/android/src/main/cpp/src/renderer/native_render_jni.cc

@@ -52,6 +52,7 @@ static jmethodID j_render_manager_init_method_id;
 static jmethodID j_render_manager_set_id_method_id;
 static jmethodID j_render_manager_get_density_method_id;
 static jmethodID j_render_manager_get_provider_method_id;
+static jmethodID j_render_manager_get_style_for_render_id;
 
 REGISTER_JNI("com/tencent/renderer/NativeRenderProvider",
              "updateNodeSize",
@@ -84,6 +85,9 @@ static jint JNI_OnLoad(__unused JavaVM* j_vm, __unused void* reserved) {
   j_render_manager_get_provider_method_id = j_env->GetMethodID(j_render_manager_clazz,
                                                                "getRenderProvider",
                                                                "()Lcom/tencent/renderer/NativeRenderProvider;");
+  j_render_manager_get_style_for_render_id = j_env->GetMethodID(j_render_manager_clazz,
+                                                               "getPropsRegisterForRender",
+                                                               "()[Ljava/lang/Object;");
   return JNI_VERSION_1_4;;
 }
 
@@ -128,6 +132,24 @@ float GetDensity(std::shared_ptr<JavaRef>&j_render_manager) {
   return static_cast<float>(j_float);
 }
 
+void GetPropsRegisterForRender(const std::shared_ptr<JavaRef>& j_render_manager,
+                               std::unordered_set<std::string>& style_set) {
+  auto instance = JNIEnvironment::GetInstance();
+  auto j_env = instance->AttachCurrentThread();
+  jobjectArray j_object_array =
+      (jobjectArray)j_env->CallObjectMethod(j_render_manager->GetObj(), j_render_manager_get_style_for_render_id);
+  jsize j_size = j_env->GetArrayLength(j_object_array);
+  for (int i = 0; i < j_size; i++) {
+    jstring j_style = reinterpret_cast<jstring>(j_env->GetObjectArrayElement(j_object_array, i));
+    const char* utf_c = j_env->GetStringUTFChars(j_style, nullptr);
+    if (utf_c != nullptr) {
+      std::string style_name(utf_c);
+      style_set.insert(style_name);
+      j_env->ReleaseStringUTFChars(j_style, utf_c);
+    }
+  }
+}
+
 jobject GetNativeRendererInstance(JNIEnv* j_env, jobject j_object, jint j_render_manager_id) {
   return nullptr;
 }

renderer/native/android/src/main/cpp/src/renderer/native_render_manager.cc

@@ -79,6 +79,11 @@ static bool IsMeasureNode(const std::string &name) {
 std::atomic<uint32_t> NativeRenderManager::unique_native_render_manager_id_{1};
 footstone::utils::PersistentObjectMap<uint32_t, std::shared_ptr<hippy::NativeRenderManager>> NativeRenderManager::persistent_map_;
 
+
+StyleFilter::StyleFilter(const std::shared_ptr<JavaRef>& j_render_manager) {
+  hippy::GetPropsRegisterForRender(j_render_manager, styles_);
+}
+
 NativeRenderManager::NativeRenderManager() : RenderManager("NativeRenderManager"),
       serializer_(std::make_shared<footstone::value::Serializer>()) {
   id_ = unique_native_render_manager_id_.fetch_add(1);
@@ -87,6 +92,7 @@ NativeRenderManager::NativeRenderManager() : RenderManager("NativeRenderManager"
 void NativeRenderManager::CreateRenderDelegate() {
   persistent_map_.Insert(id_, shared_from_this());
   FOOTSTONE_CHECK(hippy::CreateJavaRenderManager(id_, j_render_manager_, j_render_delegate_));
+  NativeRenderManager::GetStyleFilter(j_render_manager_);
 }
 
 void NativeRenderManager::InitDensity() {
@@ -139,11 +145,13 @@ void NativeRenderManager::CreateRenderNode(std::weak_ptr<RootNode> root_node,
     // 样式属性
     auto style = nodes[i]->GetStyleMap();
     auto iter = style->begin();
+    auto style_filter = NativeRenderManager::GetStyleFilter(j_render_manager_);
     while (iter != style->end()) {
-      props[iter->first] = *(iter->second);
+      if (style_filter->Enable(iter->first)) {
+        props[iter->first] = *(iter->second);
+      }
       iter++;
     }
-
     // 用户自定义属性
     auto dom_ext = *nodes[i]->GetExtStyle();
     iter = dom_ext.begin();

renderer/native/android/src/main/java/com/tencent/mtt/hippy/uimanager/ControllerManager.java

@@ -97,6 +97,11 @@ public NativeRender getNativeRender() {
         return (NativeRender) mRenderer;
     }
 
+    @NonNull
+    public ControllerUpdateManger getControllerUpdateManger() {
+        return mControllerUpdateManger;
+    }
+
     private synchronized static void checkDefaultControllers() {
         if (sDefaultControllers != null) {
             return;

renderer/native/android/src/main/java/com/tencent/mtt/hippy/uimanager/ControllerUpdateManger.java

@@ -39,6 +39,7 @@
 import com.tencent.renderer.node.RenderNode;
 
 import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -48,7 +49,8 @@ public class ControllerUpdateManger<T, G> {
 
     private static final Map<Class<?>, Map<String, PropertyMethodHolder>> sViewPropsMethodMap = new HashMap<>();
     private static final Map<String, PropertyMethodHolder> sComponentPropsMethodMap = new HashMap<>();
-    private static final Set<String> sTextPropsMap = new HashSet<>();
+    private static final Set<String> sTextPropsSet = new HashSet<>();
+    private static final ArrayList<String> sRenderPropsList = new ArrayList<>();
     @NonNull
     private final Renderer mRenderer;
     @Nullable
@@ -70,6 +72,11 @@ public void setCustomPropsController(T controller) {
         mCustomPropsController = controller;
     }
 
+    @NonNull
+    public ArrayList<String> getPropsRegisterForRender() {
+        return sRenderPropsList;
+    }
+
     private static void collectMethodHolder(@NonNull Class<?> cls,
             @NonNull Map<String, PropertyMethodHolder> methodHolderMap) {
         Method[] methods = cls.getMethods();
@@ -78,6 +85,7 @@ private static void collectMethodHolder(@NonNull Class<?> cls,
                     .getAnnotation(HippyControllerProps.class);
             if (controllerProps != null) {
                 String style = controllerProps.name();
+                sRenderPropsList.add(style);
                 PropertyMethodHolder propsMethodHolder = new PropertyMethodHolder();
                 propsMethodHolder.defaultNumber = controllerProps.defaultNumber();
                 propsMethodHolder.defaultType = controllerProps.defaultType();
@@ -102,7 +110,8 @@ private static void initComponentPropsMap() {
             HippyControllerProps controllerProps = method
                     .getAnnotation(HippyControllerProps.class);
             if (controllerProps != null) {
-                sTextPropsMap.add(controllerProps.name());
+                sTextPropsSet.add(controllerProps.name());
+                sRenderPropsList.add(controllerProps.name());
             }
         }
     }
@@ -201,7 +210,7 @@ protected void updateProps(@NonNull RenderNode node, @NonNull T controller, @Nul
         }
         Set<String> keySet = props.keySet();
         for (String key : keySet) {
-            if (node instanceof TextRenderNode && sTextPropsMap.contains(key)) {
+            if (node instanceof TextRenderNode && sTextPropsSet.contains(key)) {
                 // The text related attributes have been processed in the build layout,
                 // so the following process no longer needs to be executed.
                 continue;

renderer/native/android/src/main/java/com/tencent/renderer/NativeRenderer.java

@@ -146,6 +146,12 @@ public NativeRenderProvider getRenderProvider() {
         return mRenderProvider;
     }
 
+    public Object[] getPropsRegisterForRender() {
+        ArrayList<String> props = mRenderManager.getControllerManager().getControllerUpdateManger()
+                .getPropsRegisterForRender();
+        return props.toArray();
+    }
+
     public void setId(int instanceId) {
         mRenderProvider.setInstanceId(instanceId);
     }