Updates from Tue Mar 10

- [ReactNative] Make tests run on TravisCI | Alex Kotliarskyi
- [Relay] Update Relay + ES6 class containers | Christoph Pojer
- [React Native] Add RCTAdSupport.xcodeproj | Alexsander Akers
- [ReactNative][Android] Fix after a new React version was downstreamed | Philipp von Weitershausen
- [React Native] Add preliminary animation API | Alex Akers
- [ReactKit] Create test for OSS ReactKit | Alex Kotliarskyi
- [React Native][Device ID][wip] implement most basic js access | Alex Akers
- [ReactNative] OSS Picker | Spencer Ahrens
- [ReactNative] Fix typo in RCTUIManager | Tadeu Zagallo
- [ReactNative] Fix GeoLocation files letter case | Tadeu Zagallo
- Unified the method signature for addUIBlock: to further simplify porting ViewManagers | Nick Lockwood
- [ReactNative] Oss GeoMap | Tadeu Zagallo
- [ReactNative] OSS CameraRoll | Tadeu Zagallo
- [ReactNative] allowLossyConversion on NSString->NSData conversion | Andrew Rasmussen
- [React Native][RFC] Print __DEV__ value on app start | Alex Kotliarskyi

Examples/UIExplorer/PickerExample.js

@@ -0,0 +1,113 @@
+/**
+ * Copyright 2004-present Facebook. All Rights Reserved.
+ *
+ * @providesModule PickerExample
+ */
+'use strict';
+
+var React = require('react-native');
+var {
+  PickerIOS,
+  Text,
+  View,
+} = React;
+
+var PickerItemIOS = PickerIOS.Item;
+
+var CAR_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'],
+  },
+};
+
+var PickerExample = React.createClass({
+  getInitialState: function() {
+    return {
+      carMake: 'cadillac',
+      modelIndex: 3,
+    };
+  },
+
+  render: function() {
+    var make = CAR_MAKES_AND_MODELS[this.state.carMake];
+    var selectionString = make.name + ' ' + make.models[this.state.modelIndex];
+    return (
+      <View>
+        <Text>Please choose a make for your car:</Text>
+        <PickerIOS
+          selectedValue={this.state.carMake}
+          onValueChange={(carMake) => this.setState({carMake, modelIndex: 0})}>
+          {Object.keys(CAR_MAKES_AND_MODELS).map((carMake) => (
+            <PickerItemIOS
+              key={carMake}
+              value={carMake}
+              label={CAR_MAKES_AND_MODELS[carMake].name}
+              />
+            )
+          )}
+        </PickerIOS>
+        <Text>Please choose a model of {make.name}:</Text>
+        <PickerIOS
+          selectedValue={this.state.modelIndex}
+          key={this.state.carMake}
+          onValueChange={(modelIndex) => this.setState({modelIndex})}>
+          {CAR_MAKES_AND_MODELS[this.state.carMake].models.map(
+            (modelName, modelIndex) => (
+              <PickerItemIOS
+                key={this.state.carmake + '_' + modelIndex}
+                value={modelIndex}
+                label={modelName}
+              />
+            ))
+          }
+        </PickerIOS>
+        <Text>You selected: {selectionString}</Text>
+      </View>
+    );
+  },
+});
+
+exports.title = '<PickerIOS>';
+exports.description = 'Render lists of selectable options with UIPickerView.';
+exports.examples = [
+{
+  title: '<PickerIOS>',
+  render: function() {
+    return <PickerExample />;
+  },
+}];