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fix multiples footer #3

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merged 1 commit into from
Apr 4, 2020
Merged

fix multiples footer #3

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10 changes: 10 additions & 0 deletions lib/loadany_widget.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,8 @@ class LoadAny extends StatefulWidget {
///底部 loadmore 高度
final double footerHeight;

final Key _KEY_LAST_ITEM = Key("__LAST_ITEM");

LoadAny({
@required this.status,
@required this.child,
Expand All @@ -56,8 +58,16 @@ class _LoadAnyState extends State<LoadAny> {
@override
Widget build(BuildContext context) {
///添加 Footer Sliver
dynamic check =
widget.child.slivers.elementAt(widget.child.slivers.length - 1);

if (check is SliverSafeArea && check.key == widget._KEY_LAST_ITEM) {
widget.child.slivers.removeLast();
}

widget.child.slivers.add(
SliverSafeArea(
key: widget._KEY_LAST_ITEM,
top: false,
left: false,
right: false,
Expand Down