How could I add a native code in Ionic 2?

Ionic Framework ionic-v3
1

Hello, I would like to create a background service which will not be killed after user has quitted my app for my Android application. However, it seems that is impossible to create such a service with Ionic 2 or Cordova. So I would like to create in native Java.

The problem is: where should I write my native code and how could my native code work with other parts of my application?

Thank you in advanced.

2

If you want to use native code in your applications you will need to do it through the use of a Cordova plugin - one that already exists or one you write yourself.

There is a plugin already that does what you’re after, and describes how to do it as well: https://github.com/Red-Folder/bgs-core/wiki/Build-your-own-Background-Service (I haven’t actually used it before though).