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kotlinlang

Can we do constructor injection in serivice
```class MyFirebaseMessagingService @Inject constructor(private val repository : Repository) :
    FirebaseMessagingService() {....}```
the problem is on the first launch of app ... app is crashing with below message
*java.lang.RuntimeException: Unable to instantiate service com.projects.driverapp.MyFirebaseMessagingService: java.lang.InstantiationException: java.lang.Class&lt;com.projects.driverapp.MyFirebaseMessagingService&gt; has no zero argument constructor*

*but after this crash on second launch of app , this project works without crash ,* 
*what is the root cause ?* 

You can't, the system instantiates Services using reflection and invokes a constructor without arguments