Issue TDLR: I want to change the appearance of a custom modal sheet based on its route’s animation position (i.e. change as the user slides it up and down). However, I don’t want to have to convert any UI widget
Continue readingTag: animationcontroller
How to animate a text widget with an AnimationController
Issue I am trying to build a widget that can be shown or hidden, and when it is shown, will have is displayed text ‘grow’ over a certain duration. I’ve based it mostly on the typing indicator example. The idea
Continue readingHow to add some delay between AnimationController.repeat() in Flutter
Issue I need to add some delay between each iteration of animation gets call to repeat. Something like the following image. I tried to do it by passing value to the period parameter of the repeat method but it was
Continue readingBlank white screen with using animationController
Issue Hello I want to add animationController and animatedBuilder to my project, I just want it to change width of container which includes background, but when I hit run, I dont recieve any error but just white blank screen appears
Continue readingHow to play lottie animation for specific time duration in flutter
Issue I want to play lottie animation for specific time duration in flutter. I don’t want to play it by fast forwarding. Like If my animation contains total 90 frames then If I only want to play first 30 frames
Continue readingLateInitializationError: Field 'animationController' has not been initialized even using initState()
Issue I am trying to build a login/signup page by using SingleTickerProviderStateMixin but I am getting errors on AnimationController. How I can solve it, Even try to use nullable? but I have to check! on operation. At that time I
Continue readingHow to play lottie animation for specific time duration in flutter
Issue I want to play lottie animation for specific time duration in flutter. I don’t want to play it by fast forwarding. Like If my animation contains total 90 frames then If I only want to play first 30 frames
Continue readingLateInitializationError: Field 'animationController' has not been initialized even using initState()
Issue I am trying to build a login/signup page by using SingleTickerProviderStateMixin but I am getting errors on AnimationController. How I can solve it, Even try to use nullable? but I have to check! on operation. At that time I
Continue readingHow to add some delay between AnimationController.repeat() in Flutter
Issue I need to add some delay between each iteration of animation gets call to repeat. Something like the following image. I tried to do it by passing value to the period parameter of the repeat method but it was
Continue readingBlank white screen with using animationController
Issue Hello I want to add animationController and animatedBuilder to my project, I just want it to change width of container which includes background, but when I hit run, I dont recieve any error but just white blank screen appears
Continue reading