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circular_countdown_timer package
documentation
circular_countdown_timer.dart
CircularCountDownTimer
onChange property
onChange property
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onChange
property
ValueChanged
<
String
>
?
onChange
final
This Callback will execute when the Countdown Changes.
Implementation
final ValueChanged<String>? onChange;
circular_countdown_timer package
documentation
circular_countdown_timer
CircularCountDownTimer
onChange property
CircularCountDownTimer class