使用native.js怎么接收通知和发送通知

const registerNotificationReceivers = () => {

const ACTION_ANSWER = "com.yydgy.shop.ACTION_ANSWER";  
const ACTION_REJECT = "com.yydgy.shop.ACTION_REJECT";  
const IntentFilter = plus.android.importClass('android.content.IntentFilter');  
const Intent = plus.android.importClass('android.content.Intent');  
const BroadcastReceiver = plus.android.importClass('android.content.BroadcastReceiver');  

// 正确实现BroadcastReceiver  
const myReceiver = new BroadcastReceiver({  
    onReceive: function(context, intent) {  
        const action = intent.getAction();  
        console.warn("Broadcast received: " + action);  
        if (action === ACTION_ANSWER) {  
            // 处理接听逻辑  
        } else if (action === ACTION_REJECT) {  
            // 处理拒接逻辑  
        }  
    }  
});  

const filter = new IntentFilter();  
filter.addAction(ACTION_ANSWER);  
filter.addAction(ACTION_REJECT);  

const mainActivity = plus.android.runtimeMainActivity();  
console.error("main.getPackageName()",mainActivity.getPackageName());  
mainActivity.registerReceiver(myReceiver, filter);  

setTimeout(() => {  
    console.warn("Sending test broadcast...");  
    const testIntent = new Intent(ACTION_ANSWER);  
    testIntent.setPackage(mainActivity.getPackageName());  
    mainActivity.sendBroadcast(testIntent);  
}, 1000);  

};

我这个函数为什么接收不到通知 刚接触这个 代码也是根据ai提示写的 人已麻不知道怎么修改了