I'm Trying to Build an App but I'm stuck at the floating action button.
I have tried to create custom floating action using the animated builder.
This is what I want to achieve
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I am learning flutter, and I found myself with the task of creating a floating button, that by minimizing the application the button is visible and overlaps any application, is it possible to create this functionality in flutter?
You should use Scaffold and there's a parameter called floatingActionButton. There you can add a button and it definitely won't overlay anything. You should also search for SafeArea and Listview/SingleChildScrollView. These are great widgets for avoid overlays. Flutter has a great documentation so you can always look up a widget in google and there will be always something.
I am trying to implement different floating action button for different tabs in flutter. Upon entering a tab, the previous floating action button should hide and a new floating action button should appear (with animation). I have already implemented the method described in Flutter - Different floating action button in TabBar
which works fine, but does not animate, and also delays in changing. So is there any better way to implement this desired behavior as shown below ?
You could use a tabController to get the index of the current tab. Then call setState to change the UI, eg setState(() => _myIndex = tabController.index )
Based on _myIndex display the button you want for the current tab.
I tried a bottom navigation bar with Floating Action button as in the following link
https://codewithandrea.com/articles/2018-09-13-bottom-bar-navigation-with-fab/
It works well but when I move to next screen the floating button gets displayed and its funtion's are still working
I found a same type of issue(question) but no answer
Flutter - FloatingActionButton isn't shown after going back a screen
how to block the floating button visibility in upcoming screens
please put your code. I am not aware of this problem but if you don't want it to be visible in a specific screen you can do so for example
_currentIndex==2? FloatingActionButton():Container()
I want to create custom page transition animation in Flutter. I have two pages/routes:
List of radios page (LISTPAGE)
Radio detail page (DETAILPAGE)
Here is transition that I need to create.
Look only to 0:18 seconds.
As I know, Flutter enabled to use transitionBuilder inside PageRouteBuilder when pushing new route. But how can I animate widgets in LISTPAGE as part of transition to DETAILPAGE? Is it possible?
Flutter have only few transition widgets - ScaleTransition, SlideTransition, FadeTransition, ...
Is it even possible to create something like this?
How would you approach this design?
1.I have created a lesson app USING FLUTTER in which I want to implement next,previous,share & home button in each page...How can I do this
2.I need your help
If you have a scaffold, this will have an appbar and you place the actions in the appbar with icon buttons.
A scaffold also has a body which can be a pageview which in turn, can hold your various pages.
Depending on the app, you might get the pageView or a gestureDetector to give you swipe left and right for your previous or next.