Android Navigation Tutorial for Fragments using Bottom Navigation

In this video we will learn about Android Navigation that is another useful architecture component from Android Jetpack. Navigation is very crucial for our application, and the traditional way sometimes make it very complex. That is why the Android Jetpack introduced Android Navigation Component that simplifies the navigation in our application with a visual navigation graph.

In this Android Navigation Tutorial I will explain how you can use this navigation component with Bottom Navigation View. So it is going to be fun with no fragment transaction or heavy codes, just the navigation graph.

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[devchannel]

Hello sir, How to handle fragment recreate when selected on item?

[narendragupta]

Do u have any examples for below scenario

Graph_A--->F1, F2, F3.

Graph_B--->F4, F5, F6

So I need to lunch F5 from the F2 with passing data .

[narendragupta]

How I can pass data from one navigation graph of fragment to another navigation graph fragment when I m using nested graph with bottom navigation

[MayankSharma-nvxn]

Can you please tell me, how to prevent fragment to recreate, when I click on home fragment then home fragment always create new instance as well, so please tell me ?

[sachinsoma]

How to call a function on selection of Navigation item. Like a logout feature in the sense.

[nikolaynikolaev]

Very clear and cool explanations! Best wishes!

[Mazecircle]

Sir, how when i going from tabA -> tabB -> tabA, the state of tabA is lost. How can i get the state back when i return to tabA

[woliurrahmankhan]

I love you man, you saved me from a lot of trouble.

[sergeynersesyan]

Is it possible to add same Fragment twice in the same navigation graph, with different IDs and params?

[evansshango]

how do we handle addToBackStack with navigation architecture

[mmmmm]

Since you're using kotlin its useless for me coz I don't know kotlin I'm using Java only

[anggitprayogo]

how to remove back button in toolbar when the fragment inside bottom navigation menu? because it kinda weird to see it have back button

[devashishnegi]

If based on some condition i want to show the second or third fragment instead of home fragment on app launch how to do that?

[rroca]

Great tutorial and very easy to follow, thanks!

[sathishgadde]

How to prevent fragment recreate during pop behavior ? Like Second fragment to first fragment .

[askdetanny]

Sir, I am facing some issue regarding it. The bottom nav is working perfectly, but, when I put image view in the home fragment, , the app crashed. I know, you are busy, but please reply. Thank you.

[yashwantnagar]

I think your android tutorial is best...

[rakeshprajapat]

hello sir please make a videos on mobile number verification and get otp on the number and we could be verified the number and check ii and that could be check the condition that if number is verified then go to homescreen either or go to login screen please make on this content i hope that you are make a video on this content.because i am working on mobile otp verification and if you makes a video on mobile sms otp verification please using shared preference to check conditions logged in or not .

[Adi-xeut]

sir which macbook model and year u use ?

[Mayankkumargeek]

Awesome Video Sir. Loved your videos. Can you please make a tutorial on Kotlin for developing android apps with examples