我在android中使用
clipToPadding
在水平和垂直滚动时剪辑填充。 flutter中有没有像clipToPadding这样的特定属性?行为看起来像:
ListView.separated(
padding: EdgeInsets.all(16),
scrollDirection: Axis.horizontal,
separatorBuilder: (context, index) => SizedBox(
width: 8,
),
itemBuilder: (BuildContext context, int index) {
return Text(data[index].name);
},
itemCount: data.length,
)
我不是本地 android 开发人员,但如果我确实理解了“clipToPadding”选项,您只想从 ListView 中删除填充并在其周围添加填充。
Container(
height: 100.0,
padding: EdgeInsets.symmetric(horizontal: 16.0),
child: ListView.separated(
scrollDirection: Axis.horizontal,
separatorBuilder: (context, index) => SizedBox(
width: 8,
),
itemBuilder: (BuildContext context, int index) {
return AspectRatio(
aspectRatio: 1.0,
child: Container(
color: Colors.grey[300],
child: Center(child: Text(index.toString())),
),
);
},
itemCount: 20,
),
),
或使用容器(它只是为列表视图设置最大高度)+单独的填充:
Container(
height: 100.0,
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 16.0),
child: ListView.separated(
scrollDirection: Axis.horizontal,
separatorBuilder: (context, index) => SizedBox(
width: 8,
),
itemBuilder: (BuildContext context, int index) {
return AspectRatio(
aspectRatio: 1.0,
child: Container(
color: Colors.grey[300],
child: Center(child: Text(index.toString())),
),
);
},
itemCount: 20,
),
),
),
你只使用了 listView 的填充:
return ListView.builder(
padding: const EdgeInsets.only(bottom: 100),
scrollDirection: Axis.vertical,
itemCount: snapshot.data!.results!.length,
itemBuilder: (context, index) {
return ItemSearch(
onClick: () {}, movie: snapshot.data!.results![index]);
});