react native recyclerview

import ListViewCustom from 'react-native-recycler-listview';
 
constructor(props) {
      super(props);
      var array = [];
      for(var i  = 0; i < 1000; i++){
        array.push({"title":"Title","subtitle":"subtiles"});
      }
      this.state = {
        dataSource:{"names": array}
      };
    }
 
render() {
  return (
    <View style={styles.container}>
      <ListViewCustom
      src={this.state.dataSource}
      customStyle={{"fontSize":"12","padding":"0","fontColor":"#ff6600"}}
      style={{flex:1,width:Dimensions.get('window').width,padding:0,margin:0}}>
      </ListViewCustom>
    </View>
  );
}