ProgressBarAndroid

React component that wraps the Android-only ProgressBar. This component is used to indicate that the app is loading or there is some activity in the app.

Example:

render: function() {
  var progressBar =
    <View style={styles.container}>
      <ProgressBar styleAttr="Inverse" />
    </View>;

  return (
    <MyLoadingComponent
      componentView={componentView}
      loadingView={progressBar}
      style={styles.loadingComponent}
    />
  );
},

Edit on GitHubProps #

color string #

Color of the progress bar.

indeterminate indeterminateType #

If the progress bar will show indeterminate progress. Note that this can only be false if styleAttr is Horizontal.

progress number #

The progress value (between 0 and 1).

styleAttr STYLE_ATTRIBUTES #

Style of the ProgressBar. One of:

Horizontal
Small
Large
Inverse
SmallInverse
LargeInverse

testID string #

Used to locate this view in end-to-end tests.

Edit on GitHubExamples #

'use strict';

var ProgressBar = require('ProgressBarAndroid');
var React = require('React');
var UIExplorerBlock = require('UIExplorerBlock');
var UIExplorerPage = require('UIExplorerPage');

var TimerMixin = require('react-timer-mixin');

var MovingBar = React.createClass({
  mixins: [TimerMixin],

  getInitialState: function() {
    return {
      progress: 0
    };
  },

  componentDidMount: function() {
    this.setInterval(
      () => {
        var progress = (this.state.progress + 0.02) % 1;
        this.setState({progress: progress});
      }, 50
    );
  },

  render: function() {
    return <ProgressBar progress={this.state.progress} {...this.props} />;
  },
});

var ProgressBarAndroidExample = React.createClass({

  statics: {
    title: '<ProgressBarAndroid>',
    description: 'Visual indicator of progress of some operation. ' +
        'Shows either a cyclic animation or a horizontal bar.',
  },

  render: function() {
    return (
      <UIExplorerPage title="ProgressBar Examples">
        <UIExplorerBlock title="Default ProgressBar">
          <ProgressBar />
        </UIExplorerBlock>

        <UIExplorerBlock title="Small ProgressBar">
          <ProgressBar styleAttr="Small" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Large ProgressBar">
          <ProgressBar styleAttr="Large" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Inverse ProgressBar">
          <ProgressBar styleAttr="Inverse" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Small Inverse ProgressBar">
          <ProgressBar styleAttr="SmallInverse" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Large Inverse ProgressBar">
          <ProgressBar styleAttr="LargeInverse" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Horizontal Indeterminate ProgressBar">
          <ProgressBar styleAttr="Horizontal" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Horizontal ProgressBar">
          <MovingBar styleAttr="Horizontal" indeterminate={false} />
        </UIExplorerBlock>

        <UIExplorerBlock title="Large Red ProgressBar">
          <ProgressBar styleAttr="Large" color="red" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Horizontal Black Indeterminate ProgressBar">
          <ProgressBar styleAttr="Horizontal" color="black" />
        </UIExplorerBlock>

        <UIExplorerBlock title="Horizontal Blue ProgressBar">
          <MovingBar styleAttr="Horizontal" indeterminate={false} color="blue" />
        </UIExplorerBlock>
      </UIExplorerPage>
    );
  },
});

module.exports = ProgressBarAndroidExample;

Documentation from React Native open source project with modifications. License Information