get the latest fragment in backstack

Question

How can I get the latest fragment instance added in backstack (if I do not know the fragment tag & id)?

FragmentManager fragManager = activity.getSupport         


        

Answer 1

Just took @roghayeh hosseini (correct) answer and made it in Kotlin for those here in 2017 :)

fun getTopFragment(): Fragment? {
    supportFragmentManager.run {
        return when (backStackEntryCount) {
            0 -> null
            else -> findFragmentByTag(getBackStackEntryAt(backStackEntryCount - 1).name)
        }
    }
}

*This should be called from inside an Activity.

Enjoy :)