[core][data_render] support event

weex_core/Source/CMakeLists.txt

@@ -96,7 +96,9 @@ set(COMMON_SRCS
    ./core/data_render/binary_file.cc
    ./core/data_render/vnode/vnode.cc
    ./core/data_render/vnode/vcomponent.cc
-   ./core/data_render/vnode/vcomponent_lifecycle_listener.cc
+   ./core/data_render/vnode/android/vcomponent_lifecycle_listener.cc
+   ./core/data_render/vnode/android/vnode_on_event_listener.cc
+   ./core/data_render/vnode/android/conversion.cc
    ./core/data_render/vnode/vnode_exec_env.cc
    ./core/data_render/vnode/vnode_render_manager.cc
    ./core/data_render/vnode/vnode_render_context.cc

weex_core/Source/core/data_render/vnode/android/conversion.cc

@@ -0,0 +1,81 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+#ifdef OS_ANDROID
+
+#include "core/data_render/vnode/android/conversion.h"
+#include "android/utils/params_utils.h"
+#include "core/data_render/exec_state.h"
+#include "core/data_render/object.h"
+#include "core/manager/weex_core_manager.h"
+#include "wson/wson.h"
+#include "wson/wson_parser.h"
+
+namespace weex {
+namespace core {
+namespace data_render {
+
+json11::Json Conversion::GenJSON(const Value* v) {
+  switch (v->type) {
+    case Value::Type::NUMBER:
+      return v->n;
+    case Value::Type::STRING:
+      return v->str->c_str();
+    case Value::Type::INT:
+      return static_cast<int>(v->i);
+    case Value::Type::BOOL:
+      return v->b;
+    case Value::Type::ARRAY: {
+      Array* array = ValueTo<Array>(v);
+      std::vector<json11::Json> json_array;
+      for (auto it = array->items.begin(); it != array->items.end(); it++) {
+        json_array.push_back(GenJSON(&*it));
+      }
+      return json_array;
+    }
+    case Value::Type::TABLE: {
+      Table* table = ValueTo<Table>(v);
+      std::map<std::string, json11::Json> json_table;
+      for (auto it = table->map.begin(); it != table->map.end(); it++) {
+        json_table.insert({it->first, GenJSON(&it->second)});
+      }
+      return json_table;
+    }
+    case Value::Type::NIL:
+      return nullptr;
+  }
+}
+
+VALUE_WITH_TYPE* Conversion::GenValueWithType(const char* event_str) {
+  VALUE_WITH_TYPE* event = getValueWithTypePtr();
+  event->type = ParamsType::BYTEARRAY;
+  auto buffer = wson_buffer_new();
+  wson_push_type_uint8_string(
+      buffer, reinterpret_cast<const uint8_t*>(event_str), strlen(event_str));
+  event->value.byteArray = genWeexByteArray(
+      static_cast<const char*>(buffer->data), buffer->position);
+  buffer->data = nullptr;
+  wson_buffer_free(buffer);
+  return event;
+}
+
+}  // namespace data_render
+}  // namespace core
+}  // namespace weex
+
+#endif

weex_core/Source/core/data_render/vnode/android/conversion.h

@@ -0,0 +1,45 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+#ifdef OS_ANDROID
+
+#ifndef CORE_DATA_RENDER_VNODE_ANDROID_CONVERSION_H_
+#define CORE_DATA_RENDER_VNODE_ANDROID_CONVERSION_H_
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+#include "include/WeexApiHeader.h"
+#include "third_party/json11/json11.hpp"
+
+namespace weex {
+namespace core {
+namespace data_render {
+class Value;
+class Conversion {
+ public:
+  static json11::Json GenJSON(const Value* v);
+  static VALUE_WITH_TYPE* GenValueWithType(const char* event_str);
+};
+
+}  // namespace data_render
+}  // namespace core
+}  // namespace weex
+
+#endif  // CORE_DATA_RENDER_VNODE_ANDROID_CONVERSION_H_
+#endif