NotchBottomBarController jumpTo cause of no animation

[aidenn207]

NotchBottomBarController().jumpTo(index) still work to navigate to change to index of bottomBarItems.
But it's no animation when i call jumpTo() function of NotchBottomBarController.
If i don't use this jumpTo() function, animation work well

Please help to fix, because i have usecase that i wanna jumpTo specify index after i receive index number from bloc

[abrarmalekji345]

@aidenn207 it seems you are trying to call jumpTo from the state of the bloc, but it is already being called when the user clicks on the bottom bar item. so I propose to store the bottom-bar index separately and call jumpTo only if the index is changed. please let me know if you have any query
Thanks.

[aidenn207]

Thank @abrarmalekji345 for reply.
I call jumpTo after state of the bloc has been changed. The bloc event is called by clicking on a button from other screen.
I mean users dont click on the bottom bar item.

• There's only missing animation when user click on the bottom bar item index == 1.
• If calling jumpTo() on bloc listener, animation works
  There's something conflict, i cannot figure out

Below is the code for more detail:
BlocConsumer<MainBloc, MainState>(listener: (context, state) { if (state.bottomBarIndex == 1) { _controller.jumpTo(state.bottomBarIndex); } }, builder: (BuildContext context, state) { return AnimatedNotchBottomBar( onTap: (index) { context.read<MainBloc>().add(BottomBarChangeEvent(index: index)); }, notchBottomBarController: _controller, color: context.colors.white, notchColor: context.colors.white, durationInMilliSeconds: 300, removeMargins: false, showLabel: false, kBottomRadius: 28, kIconSize: 24, elevation: 1, shadowElevation: 5, showShadow: true, showBottomRadius: true, bottomBarItems: [ BottomBarItem( inActiveItem: ImageView(ImageNamed.icHomeGray, padding: const EdgeInsets.all(staticIconPadding)), activeItem: Lottie.asset(ImageNamed.icAnimatedHome), itemLabel: getString().home), BottomBarItem( inActiveItem: ImageView(ImageNamed.icLocationGray, padding: const EdgeInsets.all(staticIconPadding)), activeItem: Lottie.asset(ImageNamed.icAnimatedLocation), itemLabel: 'Booking'), BottomBarItem( inActiveItem: ImageView(ImageNamed.icUserGray, padding: const EdgeInsets.all(staticIconPadding)), activeItem: Lottie.asset(ImageNamed.icAnimatedUser), itemLabel: getString().account), ]); });