RegisterListenerActivity.kt

package com.codehangouts.sampleapp.memoryleak.kotlin.listener

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity

class RegisterListenerActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
    }

    override fun onStart() {
        super.onStart()
        registerLocationUpdates()
    }

    override fun onStop() {
        super.onStop()
        unRegisterLocationUpdates()
    }

    private fun registerLocationUpdates() {
        // register for location updates here
    }

    private fun unRegisterLocationUpdates() {
        // unregister here
    }
}