message: Changed tab on press
diff: @@ -77,7 +77,13 @@ class TabBar extends React.Component {
  <View style={{flexDirection: 'row', justifyContent: 'space-around', alignItems: 'center', height: 72}}>
  {React.Children.toArray(children)
  .map((child, index) => (
  - <TouchableHighlight key={index} style={{flex: 1, justifyContent: 'center', alignItems: 'center', height: 72}}>
  + <TouchableHighlight
  + key={index}
  + onPress={() => {
  + if (selectedTab !== index)
  + this.setState({selectedTab: index})
  + }}
  + style={{flex: 1, justifyContent: 'center', alignItems: 'center', height: 72}}>
  <Text>{child.props.title}</Text>
  </TouchableHighlight>
  ))}
  