BottomTabBar | 自定义Android控件，实现Android的底部tab按钮，可以左右滑动，切换到不同的界面。
kandi X-RAY | BottomTabBar Summary
kandi X-RAY | BottomTabBar Summary
BottomTabBar
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Top functions reviewed by kandi - BETA
- Initializes the instance
- Attaches this view to the parent
- Initialize view
- Returns the screen width
- Convert dp value to pixels in pixels
- Handle an animation on a page
- Called when an action is selected
- Called when view is clicked
BottomTabBar Key Features
BottomTabBar Examples and Code Snippets
Community Discussions
Trending Discussions on BottomTabBar
QUESTION
I want to change the text color if the current Label is active. How I make it ?
...ANSWER
Answered 2021-Jun-03 at 05:36You can make use of tabBarLabel prop, it works similar to the tabBarIcon prop used in your code.
QUESTION
Hello I have this app where I need the bottomTabBar to disappear when device is rotated. The Problem is that every time I rotate it doesn't work the way I want.
here is my code:
...ANSWER
Answered 2021-Apr-14 at 08:12I used your implementation, and SetAppearance was never called when I rotate the screen. It was only called when the view is changed (for example, I click on a tab or something). I would double check if in your case the method is really called every time you change screen orientation, like you said.
On the other hand, by overriding OnConfigurationChanged method I was able to get your desired behavior.
Not sure how the rest of your code looks like, but you can do something like I did.
In MainActivity I added static public BottomNavigationView bv; and implementation of OnConfigurationChanged:
QUESTION
I am trying to create a BottomTab navigator and when I refresh the file tabs.js, the icon is not showing at expo mobile app.
I think the main issue is at tabBarIcon
File tab.js
...ANSWER
Answered 2021-Feb-19 at 13:30This will work
QUESTION
I have a bottomtabbar with three screens, all the screens are have a dropdown picker at the header. Whenever I have my dropdown open and I change the tab screen, my dropdown is still remains opened, however I would like my dropdown to remain closed initially whenever I changed tabs. My exact code is as follows:
...ANSWER
Answered 2021-Jan-11 at 14:04Define a controller for your dropdown picker then add a custom buttons to your tab navigator. The custom buttons would allow you implement an onPress listener and in the listener you can run controller.close() to close the dropdown picker.
You can check the npm page if you're not familiar with controllers for the dropdown picker
Edit: Here's how to set a controller as per the npm page:
QUESTION
I am using react navigation v5. I have bottom tab navigator with each tab having stack of screens inside it.
...ANSWER
Answered 2020-Dec-09 at 23:58The mixing of places in the documentation might be somewhat confusing. It is simply a BottomTabNavigator with the pages you want the tabBar to be visible on nested inside of StackNavigator which contains the rest of the screens.
QUESTION
I am trying to customize react native navigation, facing some issue when using props options
this is my app.js code
...ANSWER
Answered 2020-Dec-05 at 08:08You are retreiving props incorrectly on your tab component,
here is the below code to help you understand on how to pass props. You can either destructure your props and pass it inside the jsx or get the props directly and use props.label(etc.)
QUESTION
I have this Navigator which I'm trying to add 1 Icon and changing the background color of the Tab bar (if possible of the icons and Labels.
...ANSWER
Answered 2020-Oct-20 at 14:55This happen because you did not provide icon to the first tab. Please update tasklistflow with the following block
QUESTION
I have a webview component in my project, where the flow being => The bottomTabBar opens the initial screen of the url that is given to Webview source prop, which should remain, when any link is clicked on the webview and it moves to another screen, the bottomtabbar should not come up.
Below is my WebviewScreen code :
...ANSWER
Answered 2020-Oct-01 at 17:29I tested this modification in your source code and it works like a charm.
GIT difference in WebviewScreen.js :
QUESTION
Hi I have a bottom tab bar navigation and inside one tab I have stack navigator I want to hide this navigation for specific screens
BottomTabBar:
...ANSWER
Answered 2020-Jun-29 at 08:05Did you try Hiding tab bar in specific screens?
In your case, it may look like:
QUESTION
I have a RootView with .navigationBarHidden(hideBar) ( @State var hideBar = true) and a ChildView with .simultaneousGesture(TapGesture().onEnded { self.hideBar = false }) what makes RootView automatically set hideBar to false after transition. Since I don't want my RootView to have a navbar, I set .onAppear {self.hideBar = true }.
The problem is when I make a swiping right gesture (from ChildView back to RootView), even tho I don't fully swipe (< half) to RootView, it still automatically sets hideBar back to true, hiding a backbutton and navbar itself on the ChildView.
Is there any ideas of how to cope with this problem ? Would appreciate any help!
Here is my code:
...ANSWER
Answered 2020-May-27 at 21:13Use onDisappear like this and delete the simultaneousGesture, then it worked for me:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install BottomTabBar
You can use BottomTabBar 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 BottomTabBar 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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