工作中經(jīng)常遇到,需要顯示到底部,其實很簡單的幾行代碼
ScrollController _controller = ScrollController();
_buildSuggestions() {
if (_list.length > 0)
Timer(Duration(milliseconds: 500),
() => _controller.jumpTo(_controller.position.maxScrollExtent));
return ListView.builder(
controller: _controller,
padding: const EdgeInsets.only(left: 9, right: 9, bottom: 9),
itemBuilder: (context, i) => _backView(i),
itemCount: _list.length)
);
}
image
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