下拉显示搜索栏是否混乱? [英] Pull down to show search bar in flutter?

问题描述

有人知道如何下拉屏幕，它会在顶部显示一个搜索图标按钮，然后显示一个搜索过滤器栏吗?

do anyone know how to have the screen to pull down and it would show a search icon button and then a search filter bar on the top?

例如，在Spotify中，专辑具有搜索功能，当您下拉屏幕时，它会显示搜索过滤器栏以搜索音乐. (我认为).

For example in Spotify, there is a search function for the album, that when you pull the screen down and it show a search filter bar to search for music. (i think).

推荐答案

您正在寻找的是 RefreshIndicator .您在ListView/GridView/scroll上方插入的内容.

What you're looking for is RefreshIndicator. Which you insert above your ListView/GridView/scroll.

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