How to set a Fragment tag by code?

Question

I haven\'t found something like setTag(String tagName) method in the Fragment class. The only way to set a Fragment tag that I have fo

Answer 1

Nowadays there's a simpler way to achieve this if you are using a DialogFragment (not a Fragment):

val yourDialogFragment = YourDialogFragment()
yourDialogFragment.show(
    activity.supportFragmentManager,
    "YOUR_TAG_FRAGMENT"
)

Under the hood, the show() method does create a FragmentTransaction and adds the tag by using the add() method. But it's much more convenient to use the show() method in my opinion.

You could shorten it for Fragment too, by using a Kotlin Extension :)