message: Hid and showed search on android
  Otherwise if you click search, scroll down and then cancel search - when you click search again it stays in the scrolled position.
diff: @@ -24,7 +24,7 @@ class SearchBar extends React.Component<any, any> {
  }
  render() {
  - var {autoCapitalize, ...props} = this.props;
  + var {autoCapitalize, children, ...props} = this.props;
  var constants = (UIManager as any).getViewManagerConfig('NVSearchBar').Constants;
  autoCapitalize = Platform.OS === 'android' ? constants.AutoCapitalize[autoCapitalize] : autoCapitalize;
  return (
  @@ -35,7 +35,9 @@ class SearchBar extends React.Component<any, any> {
  onChangeText={this.onChangeText}
  onExpand={() => this.setState({show: true})}
  onCollapse={() => this.setState({show: false})}
  - style={[styles.searchBar, {zIndex: Platform.OS === 'android' && this.state.show ? 58 : -58}]} />
  + style={[styles.searchBar, {zIndex: Platform.OS === 'android' && this.state.show ? 58 : -58}]}>
  + {Platform.OS === 'ios' || this.state.show ? children : null}
  + </NVSearchBar>
  );
  }
  }
  