笔记

TS 和 Java 互相调用

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TS 和 Java 互相调用

https://codeleading.com/article/79462766348/

  • TS 调用 Java 的方法

TS

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jsb.reflection.callStaticMethod("org/cocos2dx/javascript/AppActivity", "CallJavaTest", "(Ljava/lang/String;Ljava/lang/String;)V","a","{b:1}");

Java

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public static void CallJavaTest(final String id, final String jsonStr) {
    try {
        JSONObject tempData = JSONObject.parseObject(jsonStr);
        org.json.JSONObject properties = new org.json.JSONObject();

        for (String key : tempData.keySet()) {
            properties.put(key, tempData.get(key));
        }
        
        xxxxxx(id, properties);

    } catch (Exception e) {
        e.printStackTrace();
    }
}
  • Java 调用 TS 的方法

Java

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appActivity.runOnGLThread(new Runnable() {
    @Override
    public void run() {
        Cocos2dxJavascriptJavaBridge.evalString("window.GameJsb.testCallback("+ JSON.toJSONString(data) + ")");
    }
});

TS

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export default class GameJsb {
    private static _instance: GameJsb;

    static get instance() {
        if (this._instance) {
            return this._instance;
        }

        this._instance = new GameJsb();
        return this._instance;
    }

    testCallback(data) {
      console.log(JSON.stringify(data));
    }

}

window["GameJsb"] = GameJsb.instance;