react-native-smart-picker

React Native Smart Picker is easy wrapper for React Native Picker. Allows toggling the picker open and closed on iOS and native behaviour on Android.

• The SmartPicker scene should be wrapped in a ScrollView to allow the page to grow as the toggle opens
• Works on Android but there are no toggle effect (follows native UX guidelines)
• PRs welcome

Demo

Installation

npm i react-native-smart-picker --save

or

yarn add react-native-smart-picker --save

Use

import SmartPicker from 'react-native-smart-picker'
 
...
 
 this.state = {
            selected: "A",
           
        };
 
 handleChange(value: string) {
        this.setState({
            selected: value
        });
    }
 
<ScrollView style={"Your custom styles here"}>
  <View style={{flex: 1, marginTop: 20}}>
    <ScrollView style={styles.container}>
      <SmartPicker
        selectedValue={this.state.selected}
        label='Set you favorite country'
        onValueChange={this.handleChange.bind(this)}
      >
        <Picker.Item label='Austria' value='A' />
        <Picker.Item label='Czechia' value='CZ' />
        <Picker.Item label='Germany' value='DE' />
        <Picker.Item label='Poland' value='PL' />
        <Picker.Item label='Slovakia' value='SLO' />
      </SmartPicker>
    </ScrollView>
  </View>
</ScrollView>

Props

Prop name	Default prop	Required	Note
androidBoxStyle	{}	-	Custom styles
androidPickerTitle	true	No	Enable or disable title in android picker box
androidPickerStyle	{}	-	Custom styles
androidPickerWrapperStyle	{}	-	Custom styles
androidBoxStyle	{}	-	Custom styles
arrowColor	rgb(178, 178, 178)	-	-
arrowSize	30	-	-
arrowDownType	'keyboard-arrow-down'	-	Icon name fromreact-native-vector-icons/MaterialIcons
arrowUpType	'keyboard-arrow-up'	-	Icon name fromreact-native-vector-icons/MaterialIcons
expanded	false	-	Boolean if box should be expanded or not
iosBoxStyle	{}	-	Custom styles
iosPickerStyle	{}	-	Custom styles
iosPickerWrapperStyle	{}	-	Custom styles
onValueChange	-	Yes	Prop from RNPicker (expects func)
label	-	Yes	Left label on the left of title
selectedValue	-	Yes	Prop from RNPicker (expects any)
value	null	-	Value on the right title