删除Firebasejava中的所有监听器-RemovealllistenersinFirebasejava

I know that the documentation says "// In Java, each listener must be removed explicitly.". But there is a problem.

我知道文档说“//在Java中，必须显式地删除每个侦听器”。但有一个问题。

I deploy my app - add a listener (save pointer). But when I re-deploy my app the listener is still there, but I cannot remove it because I don´t have pointer for it. :(

我部署我的应用-添加一个监听器(保存指针)。但是当我重新部署应用程序侦听器还在,但是我不能删除它,因为我没有´t指针。:(

So is any way how to remove all listeners? (without server restart)

那么，有没有什么方法可以删除所有的侦听器呢?(没有服务器重启)

1 个解决方案

protected void onDestroy(){
super.onDestroy();
yourdatabasereference.removeEventListener(Listenernamehere);
}