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Questions tagged [bottom-navigation-bar]

86 questions
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How to create custom shape and change its shape on bottom navigation bar flutter

I've got this design from the UI team and I'm wondering how to develop its bottom navigation bar in Flutter. If you would do this which widgets do you choose and how do you complete it?
zex_rectooor
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need onbackpressed function in MeowBottomNavigation library

https://github.com/oneHamidreza/MeowBottomNavigation i have implemented bottom navigation bar using above library but when i press back button it is directly closing the app even when i am in another fragment alsp. please guide me that when i press…
Raja Shekhar g
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Using NavController and BottomNavigation in one app

I am developing an app which has a beginning splash screen and then goes to homescreen page which has a bottomnavigation with two tabs, Home and About. When user clicks on one card in home page, app must navigate to details about that card where…
saman saeedi
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I was wondering if we can target a specfic BottomNavigationBar page from a different page in flutter

I was looking for a way to target the cart screen from items details page. The carts screen is on one of the tabs on the home screen's BottomNavigationBar. I am new to flutter and was just trying to see if it is possible or not.
Samin Thapa
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How to set icon default selection on bottom navigation bar

I am writing an Android app in Java, I refer to this video to make a bottom navigation bar. enter image description here As shown in the picture, when I switch to the activity that includes the bottom navigation bar, the fragment displays at home,…
Xiayan
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How to update only half part of screen with bottom Navigation tab bar content in Flutter

Have 'TextInputArea' widget, and want to keep this widget remain on screen (upper part of screen) all the time, Lower part of screen need to be changed as per BottomNavigationBar (it has three pages XX,YY,ZZ) is clicked But 'TextInputArea' is not…
Noorus Khan
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is it better to use Navigator over BottomNavigationBar when we talk about performance in Flutter?

Is it better to use Navigator over BottomNavigationBar when we talk about performance? like is this "bottom navigation bar" not gonna demand more resources, since, in Navigator.pop, the route will removed from the memory, but with the…
Osama Mohammed
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How to show alert dialog box if page is switched in bottom navigation bar in flutter

Currently I am working on flutter project in which I have used bottom navigation bar and in one of the pages I have a form in which information needs to fill. In this case if the user switches to another page after filling information and does not…
Mohsin Patel
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How to make a Bottom Navigation bar, with nested navigation, and Scaffold for each page?

I have a BottomNavigation bar, and I have Nested navigation for it, but I also need a Scaffold for every new page in the Top level screen. I get that nested Scaffold is not recommended and I also have a resizeToAvoidBottomInset problem when I use…
Kaushik Adharsh
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How can I remove white background of floating action button in bottom navigation bar?

I have added the bottom navigation bar, where the floating action which is in center is showing the white background. I wanted to remove the white background of floating action button. I wanted it to be transprent. I have tried certain things but…
Usama Bin Tahir
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Prevent toolbar navigation icon from changing

My goal is to prevent toolbar navigation icon from changing when navigating. View below is created by nesting Bottom Navigation within Material Toolbar. The idea here is to have a bottom navigation bar to navigate around the main features of the app…
JV17
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Can I wrap MultiProvider as a child of ProviderScope in the main function in Flutter App?

I want to use flutter_riverpods and go_router in my app to manage the state of the bottomNavigationBar and enable signing out of the whole app from the settings page which is in the bottomNavigationBar. How can I integrate ProviderScope in the app?…
andrew mukelabai
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animated bottom navigation bar using flutter

I want to create an animated bottom navigationbar like show in the image below. How can I do that? bot_nav_bar
licerer
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How can i make the on press functions work on background when user switchs the screen

When a user clicks on approve button. When a user clicks on approve button, a lot of adding and deleting happens in the background. If the user clicks on bottomnavBar to change the screen, the background processing stops. When loading screen…
Kashif Asghar
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Persistent Navigation Bar only in some pages

Stackoverflowers! I'm using an BottomAppBar inside the bottomNavigationBar section of the Scaffold. The problem is that it doesn't persists while I'm navigating. I used the persistent_bottom_nav_bar plugin, but it doesn't work with my custom…
Alberto de Jesús García Peña
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