BottomNavBar | Easily add four tabbed bottom navigation bar | Navigation library
kandi X-RAY | BottomNavBar Summary
kandi X-RAY | BottomNavBar Summary
Easily add four tabbed bottom navigation bar in your activity.
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Top functions reviewed by kandi - BETA
- Creates the navigation page
- Returns a new ThirdFragment instance
- Initializes the bottom bar activity with a list of navigation pages
- Sets up the fragments
- Set up the bottom bar
- Gets the fragment
- Returns a new instance of FirstFragment
- Returns a new FourthFrag instance
- Returns a new second fragment instance
- Called when a view is clicked
- Set selected view
- Attaches on FragmentInteractionListener
- On createView
- Called when the instance is saved
- Called when a bottom navigation menu item is clicked
- Attaches the OnFragmentInteractionListener
- On create view
- Called when the widget is clicked
BottomNavBar Key Features
BottomNavBar Examples and Code Snippets
Community Discussions
Trending Discussions on BottomNavBar
QUESTION
Imagine I have a parent widget and a child widget. In the parent widget, there is a variable: 'page index'. And the child widget needs to change that variable in a set state method (because it has to be refreshed). How can I do this?
The body of the scaffold renders content based on the pageindex.
The code ...ANSWER
Answered 2022-Mar-15 at 13:24Try these steps:
- Use
ValueChangedinstead ofVoidCallback
QUESTION
I have integrated Firebase Cloud Messaging to my Flutter mobile app with the help of GetX State Management. Also I used Laravel with Firebase Admin SDK to send notification to my app.
The notification is working fine on both foreground state and background state (paused). The problem starts when I click the notification where the app is in terminated state (app closed). Do I have to set a delay between the splashscreen and main page?
I have tried to do this but error still occur
...ANSWER
Answered 2022-Mar-11 at 02:03I have solved this problem with an alternative solution for now. Here is the main.dart
QUESTION
I have the following stack navigator code in my React Native app using @react-navigation/bottom-tabs:
ANSWER
Answered 2022-Feb-16 at 14:32the component property take a react component as a value to be shown on that screen, and to pass props to that component, instead of calling the screen directly, you can pass am arrow function as a wrapper to that component and in the arrow function return the invoke of the react component that you want to show plus now you can pass the props or even implement some logic before returning! so lets try this
QUESTION
I'm trying to implement the following screen flow using Jetpack Compose + Jetpack Navigation:
Actually, i am able to code two singles cases:
- SplashScreen --> HomeScreen (with no BottomNavBar)
- HomeScreen (with BottomNavBar) --> Tabs
I'm not able to code the whole problem. In fact, i have an issue with the management of the NavHost. In the first case (SplashScreen -> HomeScreen) i need to call the NavHost at a high scope:
...ANSWER
Answered 2022-Feb-11 at 15:59Ok, i found a solution. This are the steps to achieve the desired result:
- Create two different NavGraph, one for Splash->MainScreen and the other for the BottomNavBar
QUESTION
i'm trying to extract the ModalRoute as a Global value in a StatefulWidget but it's not working, i can extract it locally under Widget build(BuildContext context) and it will work but the Global methods and widgets that i'm working on wont work, please help :'(
Here is my code,
it starts from here:
home.dart
...ANSWER
Answered 2022-Jan-26 at 08:36It is possible to get null value from ModalRoute, I will suggest using nullable data.
QUESTION
I want to close my Drawer widget every time the user presses a button in the Bottom Navigation Bar, but can't quite figure this thing out. The way my setup of the BNB is set now is that the current state of all screen is remembered through out the app (using an IndexedStack), but I want to close the Drawer if it is opened in any of the screens before the BNB button press. Each of my screens have their own Drawers and AppBars, so I can't make one Drawer inside the BNB (or I can and I can dynamically change them with a switch case when a specific Screen is clicked on BUT then the Drawer will cover the Bottom Navigation Bar etc.), but I want to make it work like this for now. So here is the code with some comments inside to explain things:
Bottom Navigation Bar:
...ANSWER
Answered 2022-Jan-23 at 14:47A good way to do this is to use a GlobalKey for your scaffold. So, for all your scaffolds, you define them using:
QUESTION
I'm working on modularizing a test application with Android Compose and have the application stuff woking well, however it seems that if you want to add custom theming like colors and fonts you run into problems.
So as example under the app/src/main/java/com/xx/myapp/theme/ we extend Color.kt
...ANSWER
Answered 2022-Jan-12 at 11:57From what I have understood one way to do it is to have a module only for the shared definitions in such a way that you do not need to import the entire app module. This shared module will of course be imported by the app module as well.
More in general everytime you have a circular dependency you need to check whether the solution can be to split the modules in smaller ones in such a way that you break the circle.
QUESTION
I am dealing with TabbedPage in Xamarin. However there is a problem that is: How can I change the icon color only partially when Tab is selected. This is the example I want:
In Xamarin it has a solution to change part of the image color. Or is it changing the icon when Tab is selected. This is the code I handle
...ANSWER
Answered 2021-Dec-30 at 06:18A easy way is to change icon when you selected the tab. Use two icons, a black one, a red one.
Normally, if we want to change the icon color, one way is to set the background like the result(the second screenshot) you post. The second way is to use the Material Icons instead of image source.
But all the ways would not change the color to red and left two black lines as the example you want.
A Complex method is to draw a new image when the Tab selected. Xamarin.Forms provided several ways to do that:
- Skiasharp: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/graphics/skiasharp/
- Shapes: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/shapes/path
Updated:
You could do this in custom renderer.
Android: Android provide a class IOnTabSelectedListener to listener the selected and unseledted status of the tab. A simple code below for your reference.
QUESTION
Generally, we use drawer into appBar(position drawer/endDrawer). I've to set the drawer functionality into Bottom Navigation Bar Item with Home, Setting. These 3 items will be workable for all page and have to display selected index of these Three(3) items. How I can achieve this.
...ANSWER
Answered 2021-Dec-28 at 14:15QUESTION
I just need to separate the code of bottom navigation bar from the scaffold. But the issue is when i click another tab to switch to another page, there is a 7 seconds delay.
The code of scaffold Is:
...ANSWER
Answered 2021-Dec-20 at 14:44I'm not sure why you are having a 7-second delay, especially when you did not specify one, maybe you should first close your program and probably uninstall it and reboot your IDE and try again, and if that is still the case, you can refactor your code like this;
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install BottomNavBar
You can use BottomNavBar like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the BottomNavBar component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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