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flutter 手动触发RefreshIndicator刷新

flutter 手动触发RefreshIndicator刷新

作者: Yancy007 | 来源:发表于2020-11-19 13:49 被阅读0次
GlobalKey<RefreshIndicatorState> _indicatorKey =
      GlobalKey<RefreshIndicatorState>();
body: RefreshIndicator(
        key: _indicatorKey,
        onRefresh: () async {
          try {
            await _viewModel.loadNewData();
          } catch (e) {
            showErrorHint(context, e);
            throw (e);
          }
},
_refresh() {
    _indicatorKey.currentState.show();
}

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