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Last active August 14, 2019 01:06
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_handleTabChange
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main.dart
// runs when the displayed tab changes
_handleTabChange() {
// if a button was tapped, change the current index
if (_buttonTap) _setCurrentIndex(_controller.index);
// this resets the button tap
if ((_controller.index == _prevControllerIndex) ||
(_controller.index == _aniValue.round())) _buttonTap = false;
// save the previous controller index
_prevControllerIndex = _controller.index;
}
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