[Solved] How to get the total count in cart using Recyclerview Adapter

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use cartlist.size() for total count.
and for using in activity define this in Adapter class:

class ProductAdapter(private val..
{
...
fun getCartSize():Int {
return cartlist.size()
}
...
}

and in the activity you can use :

adapter.getCartsize()

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solved How to get the total count in cart using Recyclerview Adapter