UIActivityIndicator的创建(React Native)

by 伍雪颖

'use strict';
var React = require('react-native');
var {
  AppRegistry,
  StyleSheet,
  View,
  ActivityIndicatorIOS,
} = React;

class UIActivityIndicator extends React.Component {
  render() {
    return (
      <View style={styles.bgview}>
          <ActivityIndicatorIOS
          animating={true}
          style={styles.spinner}
        />
        </View>
      );
  }
}

class SampleApp extends React.Component {
  render() {
    return (
      <React.NavigatorIOS
        style={styles.container}
        initialRoute={{
          title: 'My App',
          component: UIActivityIndicator,
        }}/>
    );
  }
}

var styles = React.StyleSheet.create({
  container: {
    flex: 1
  },
  bgview: {
    backgroundColor: '#eeeeee',
    paddingTop: 75,
    paddingLeft: 10,
    paddingRight: 10,
    paddingBottom: 10,
  },
  spinner: {width: 30,},
});

React.AppRegistry.registerComponent('SampleApp', function() { return SampleApp });