在Android的Ionic 2中将自定义声音文件放在哪里以进行推送通知

我在Ionic 2应用程序中使用了推插件.现在，我想使用自定义的声音文件.

I am using the push plugin in my Ionic 2 app. Now I want to use a custom sound file.

我在有效负载中发送文件名:

I am sending the file name in my payload:

options = {data: {title: "Title", body: 'Body.', soundname: 'soundfile'}}

但是现在我不知道将声音文件放在Ionic项目中的什么位置.

But now I don't know where to put the sound file in my Ionic project.

我应该把它放到res/raw中.但这是在我的平台文件夹中吗?有人可以告诉我从根目录开始的正确路径吗?

I am supposed to put it into res/raw. But is this inside my platform folder? Can someone tell me the correct path starting from the root directory?