import React from 'react' ; import { ActivityIndicator , Text , View } from 'react-native' ; const emptyDataView = ( ) => { return ( < View style = { { width : '100%' , justifyContent : 'center' , alignItems : 'center' , paddingVertical : 12 } } > < Text > 暂无数据 ... < /Text> < /View>); } ; const activityIndicatorView = ( ) => { return ( < View style = { { flex : 1 , paddingVertical : 8 } } > < ActivityIndicator size = { 'large' } color = { '#000' } / > < /View>); } ; const noMoreDataView = ( ) => { return ( < View style = { { flex : 1 , paddingVertical : 8 } } > < Text style = { { textAlign : 'center' } } > 没有更多数据了 < /Text> < /View>); } ; export { emptyDataView , activityIndicatorView , noMoreDataView } ;