PickerAndroid has PickerIOS interface in pure javascript
Needs react-native >= 0.14.2
###Documentation
####Props
- pickerStyle viewStylePropType
- itemStyle textStylePropType
- selectedValue any
- onValueChange function
####Methods
- moveUp when called, the wheel will go up, which will trigger onValueChange
- moveDown when called, the wheel will go down, which will trigger onValueChange too.
###Usage
####Step 1 - install
npm install react-native-picker-android --save
####Step 2 - import and use in project
'use strict';importReact,{View,Text,Platform,PickerIOS}from'react-native';importPickerAndroidfrom'react-native-picker-android';letPicker=Platform.OS==='ios' ? PickerIOS : PickerAndroid;letPickerItem=Picker.Item;letCAR_MAKES_AND_MODELS={amc: {name: 'AMC',models: ['AMX','Concord','Eagle','Gremlin','Matador','Pacer'],},alfa: {name: 'Alfa-Romeo',models: ['159','4C','Alfasud','Brera','GTV6','Giulia','MiTo','Spider'],},aston: {name: 'Aston Martin',models: ['DB5','DB9','DBS','Rapide','Vanquish','Vantage'],},audi: {name: 'Audi',models: ['90','4000','5000','A3','A4','A5','A6','A7','A8','Q5','Q7'],},austin: {name: 'Austin',models: ['America','Maestro','Maxi','Mini','Montego','Princess'],},borgward: {name: 'Borgward',models: ['Hansa','Isabella','P100'],},buick: {name: 'Buick',models: ['Electra','LaCrosse','LeSabre','Park Avenue','Regal','Roadmaster','Skylark'],},cadillac: {name: 'Cadillac',models: ['Catera','Cimarron','Eldorado','Fleetwood','Sedan de Ville'],},chevrolet: {name: 'Chevrolet',models: ['Astro','Aveo','Bel Air','Captiva','Cavalier','Chevelle','Corvair','Corvette','Cruze','Nova','SS','Vega','Volt'],},};exportdefaultclassSomeSceneextendsReact.Component{constructor(props,context){super(props,context);this.state={carMake: 'cadillac',modelIndex: 3,}}render(){letmake=CAR_MAKES_AND_MODELS[this.state.carMake];letselectionString=make.name+' '+make.models[this.state.modelIndex];return(<View><Text>Please choose a make for your car:</Text><PickerselectedValue={this.state.carMake}onValueChange={(carMake)=>this.setState({carMake,modelIndex: 0})}>{Object.keys(CAR_MAKES_AND_MODELS).map((carMake)=>(<PickerItemkey={carMake}value={carMake}label={CAR_MAKES_AND_MODELS[carMake].name}/>))}</Picker><Text>Please choose a model of {make.name}:</Text><PickerselectedValue={this.state.modelIndex}key={this.state.carMake}onValueChange={(modelIndex)=>this.setState({modelIndex})}>{CAR_MAKES_AND_MODELS[this.state.carMake].models.map((modelName,modelIndex)=>(<PickerItemkey={this.state.carMake+'_'+modelIndex}value={modelIndex}label={modelName}/>))}</Picker><Text>You selected: {selectionString}</Text></View>);}};