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?
Related
I am building my own bottom sheet and want to synchronize closing the sheet with transitioning to the underlying page.
Animation of the page before popping is not an option for my use case.
I am using Navigator with a PageRouteBuilder to animate between pages.
Could someone provide me with a resource on how to achieve this?
Looking at the Flutter Hero Transition, it appears to move the tagged Widgets to an Overlay class that exists in all Navigator Widgets but sits above the main content in the stack.
If this is correct, it allows the Hero to widgets to still respond to the Route scope and its animators but exist above the actual route content. How is this actually done efficiently? Surely this involves taking an entire Widget and storing it in a state for the duration of the animation. That Widget still has to respond to intrinsic responses from its original position such as slivers responding to active scroll actions.
Recreating this could be done with state management but I wondered how the standard hero actually does this. It seems like Widgets are effectively duplicated and then conditionally rendered on the screen defaulting to the overlay during the route animation and swapping out the original widget with an Offstage or similar. Is this how it is done?
The reason for trying to understand it is the need to replicate this behaviour in situations where Navigator is not an effective use case for a transition taking place internally on a page. I built an accordion style navigator but still want a hero transition to take place on the AppBar / NavigationBar. I know that this could be done with Navigator but it doesn't suit the use case. I could also predefine the AppBar content for each internal navigator state of the accordion but that is a lot of additional code.
I have designed a simple dashboard menu using valuelistenablebuilder which basically changes based on the selected icon.
Here's an example of how it looks
Whenever i click one of the dashboard buttons (cards inside a gridview), it updates the listennablevalue, and thus it leads to a similar view but the number of buttons (and the content within the button) changes.
however, there is no transition or animation as the basic material pageroute given the builder is just rebuilding the view.
Is there a way to add a smooth transition using this listener?
I have an app that uses a BottomNavigationBar to switch between two screens with their own navigation stack. I would like to use the Hero tag to create a custom transition between the two, but since I don't use navigation, but rather change the state to switch between screens, I'm not sure if this is possible at all.
Is there any way to recreate the transitions provided by Hero without using Navigator?
The Hero widget is not what you are looking for. Try the animations package made by the flutter team. Here the link to this package.
Is not easy to use, but get a try, or you can use the default Navigation built in.
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.