FlipClock.reverseCountdown doesn't stop at zero mark, and also don't run alert function when countdown is done

DateTime now = DateTime.now();
DateTime debugTime = DateTime(
        now.year, now.month, now.day, now.hour, now.minute, now.second + 10);

FlipClock.reverseCountdown(
            duration: _duration,
            digitColor: Colors.white,
            backgroundColor: Colors.black,
            digitSize: 35.0,
            
            flipDirection: FlipDirection.down,
            borderRadius: const BorderRadius.all(Radius.circular(3.0)),
            onDone: alert(),
          ),

alert() {
    print('Done');
  }

How to fix this?

I would like to modify the height of the parent container to remove the padding around the Simple FlipClock, but if I resize the parent container it does not reposition the clock panel. Is there a way to do this?

The following code produces the image attached in the issue:

Container(
      height: 220,
        color: Colors.yellow,
        child: Center(
          child: FlipClock.simple(
            startTime: DateTime.now(),
            digitColor: Colors.white,
            backgroundColor: Colors.red,
            digitSize: 48.0,
            borderRadius: const BorderRadius.all(Radius.circular(3.0)),
          ),
        ),
      ),

It's possible that I'm just completely failing to use streams correctly, but I think this might actually be a bug.

Expected behavior: FlipPanel increments up by 1 every 2 seconds. Ticker drives animation controller, using a status listener to update an integer and adding it to the stream (calling setState appropriately) every time the duration ends (also restarts AnimationController), every 2 seconds. Flip panel receives each new number as it is added to the StreamController, and updates accordingly

Actual behavior: All of the above happens (the counter updates correctly and everything) except the FlipPanel flips... and shows the same number over and over. However if the FAB (also hooked up to update the counter) is pressed, the Flip panel suddenly jumps to the correct number before continuing to show that new number over and over until the button is pressed enough.

I have a larger app having this issue, but I have reduced it down to a basic flutter app with a single FlipPanel to demonstrate the bug and hopefully this code will help others replicate it. Here is a gist of the main dart file: https://gist.github.com/cnsumner/fc96857beb33429629821fb7a3ff3fd0

Just create a new flutter app and paste that code into the dart file (and add flip_panel: ^0.0.9 to your pubspec of course).

Any help would be appreciated, I'm going crazy trying to fix this.

Hi Hung,

Thanks for making this great package....Saved a lot of time for me.

Please fix the reverseCountdown function. Padding in this function is by deafult set to 180.

Please change the padding at line no 282

padding: const EdgeInsets.only(top: 180.0)

To

padding: const EdgeInsets.only(top: 3.0)
// Change 180 to anything you want.

I am using FlipClock in my current Flutter project. I'm displaying a Countdown with

FlipClock.countdown(
         duration: remainingTime,
         digitColor: loopWhite,
         backgroundColor: loopDarkBlue,
         digitSize: 25.0,
);

This is working well, but when i change the state of remainingTime the FlipClock does not update to the new Duration. Can you point me in some direction?

Kind Regards

Hello,

I am very new to Flutter and found this great flip panel, first of all thanks for the hard work it seems to work excellent. However, I think an important functionality to start with a method, pause & resume seems to be missing, at least to me :)

I realized my previous PR accidentally introduced another analysis error (FlipClock.countdown() constructor and also a field called "countdown" so I changed it to "countdownMode"). Apologies! This PR fixes that. I also fixed a few other minor analysis warnings while I was there and then ran dartfmt.

I realized my previous PR accidentally introduced another analysis error (FlipClock.countdown() constructor and also a field called "countdown" so I changed it to "countdownMode"). Apologies! This PR fixes that. I also fixed a few other minor analysis warnings while I was there and then ran dartfmt.

Such as - start with date x. From that date:

"Today i have 00 years, 10 months, 05 days, 03 hours" with the counter above the title (like the reverse countdown) - no ":"

Can i do that with this plugin, or can you help include that? Thank you!

1. Added gradient colors for panel to create more realistic look of surfaces (white background).
2. Added additional shadows for panels during the animation (inner shadow for upper panel, and external shadow for lower).
3. Changed animation curves to: Curves.easeIn for 1st part of animaion, Curves.bounceIn for the 2nd.

With all these changes FlipClock.simple currently looks like this:

Work to be done:

1. Haven't tested with another types except FlipClock.simple. Maybe some additional edits may be required.
2. Dynamic setting for backgroundColor is broken, since this value is getting replaced by the gradient I've added.