Home icon press in Navigation component bottom navigation

Question

I have integrated Navigation component in my app. I'm using it along with Bottom Navigation.

I have 3 tabs [Home, Notification, Account]. Switching the navigation is working perfectly fine.

Problem for me lies here. From Home fragment the app navigates to many other fragments Home -> FragA -> FragB -> FragC. But when i click on the Home icon in bottom navigation, I want to clear all the Fragments and come to the initial state. Currently Im coming to the home screen, but when i click back all previous fragments FragA -> FragB -> FragC are showing up.

How can this be achieved?

Not attaching any code as it's irrelevant

this [post](https://stackoverflow.com/a/51974492/2849550) is similar to your problem. — kAvEh, May 21 '19 at 10:42

score 0 · Answer 1 · answered May 18 '19 at 13:00

0

You can remove your fragments from fragmentManager:

getSupportFragmentManager().beginTransaction().remove(FragA).commit();
getSupportFragmentManager().beginTransaction().remove(FragB).commit();
getSupportFragmentManager().beginTransaction().remove(FragC).commit();

and then attach it again to fragmentManager. if you want to save the stats of fragments use detach() instead of remove. more details is available here

answered May 18 '19 at 13:00

kAvEh

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I'm not making use of supportFragmentManager – Anup Ammanavar May 20 '19 at 06:31
how do you load fragments without fragmentManager? – kAvEh May 20 '19 at 06:45
I'm using navigation component – Anup Ammanavar May 20 '19 at 11:45

Home icon press in Navigation component bottom navigation

1 Answers1