Created
September 1, 2017 18:45
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Sticky Headers Jittery on Android repro
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ScreenCast from physical Pixel device: https://youtu.be/D7FO0D9YNFE | |
const FlatList = require('FlatList'); | |
const React = require('React'); | |
const Text = require('Text'); | |
const View = require('View'); | |
function renderList(): React.Node { | |
const makeBar = (color, text) => () => | |
<View | |
style={{ | |
padding: 4, | |
backgroundColor: color, | |
borderWidth: 1, | |
borderColor: 'rgba(0, 0, 0, 0.25)', | |
}}> | |
<Text> | |
{text} | |
</Text> | |
</View>; | |
return ( | |
<FlatList | |
ItemSeparatorComponent={makeBar('lightskyblue', 'ItemSeparatorComponent')} | |
ListFooterComponent={makeBar('lightsteelblue', 'ListFooterComponent')} | |
ListHeaderComponent={makeBar('lightblue', 'ListHeaderComponent')} | |
data={Array(20).fill().map((_, ii) => ({ | |
title: `Item ${ii}`, | |
text: 'Section s2', | |
key: ii, | |
}))} | |
renderItem={({item}) => | |
<View style={{padding: 8}}> | |
<Text> | |
{item.title} - {item.text} | |
</Text> | |
</View>} | |
stickyHeaderIndices={[0]} | |
/> | |
); | |
} |
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