setOnTimerTickCallback method
set timer callback. 设置倒计时器的监听
Implementation
void setOnTimerTickCallback(OnTimerTickCallback callback) {
_onTimerTickCallback = callback;
}
set timer callback. 设置倒计时器的监听
void setOnTimerTickCallback(OnTimerTickCallback callback) {
_onTimerTickCallback = callback;
}