is there a class that both IntArray abd StringArray heritate from i have a function that will need as argument all sort of Arrays to use it in a fragmentadapter
class MyPagerAdapter(val fragmentManager: FragmentManager,val collection:Array):FragmentStatePagerAdapter(fragmentManager){
override fun getCount(): Int {
Log.i("viewpager","count"+fragmentManager.fragments.size.toString())
return collection.size
}
}
is it possible ? or would i use another way ?
If you want to handle any Array<T> type, your class should probably be generic:
class MyPagerAdapter<T>(val fragmentManager: FragmentManager, val collection: Array<T>)
There is no common supertype for the primitive array wrappers, there are however toTypedArray functions or each of them that can convert them to the appropriately typed generic array instance, for example:
val intArray: IntArray = intArrayOf(1, 2, 3)
val typedArray: Array<Int> = intArray.toTypedArray()
MyPagerAdapter(fragmentManager, typedArray)
If you only need collection.size, just pass the size.
If you need anything else, it can't be done generically and handle IntArray and other primitive arrays; you'll need to convert to Array<T> as in @zsmb13's answer.
