init

lib/flutter_qjs.dart

@@ -0,0 +1,37 @@
+/*
+ * @Description: 
+ * @Author: ekibun
+ * @Date: 2020-08-08 08:29:09
+ * @LastEditors: ekibun
+ * @LastEditTime: 2020-08-08 17:40:35
+ */
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/services.dart';
+
+class FlutterJs {
+  static const MethodChannel _channel = const MethodChannel('soko.ekibun.flutter_qjs');
+
+  static Future<dynamic> Function(String method, List args) methodHandler;
+
+  static Future<int> initEngine() async {
+    final int engineId = await _channel.invokeMethod("initEngine");
+    _channel.setMethodCallHandler((call) async {
+      if (methodHandler == null) return call.noSuchMethod(null);
+      List args = jsonDecode(call.arguments);
+      return jsonEncode(await methodHandler(call.method, args));
+    });
+    return engineId;
+  }
+
+  static Future<String> evaluate(String command, String name) async {
+    var arguments = {"script": command, "name": command};
+    final String jsResult = await _channel.invokeMethod("evaluate", arguments);
+    return jsResult ?? "null";
+  }
+
+  static Future<void> close() async {
+    return await _channel.invokeMethod("close");
+  }
+}