84 lines
2.2 KiB
JavaScript
84 lines
2.2 KiB
JavaScript
/**
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* The examples provided by Facebook are for non-commercial testing and
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* evaluation purposes only.
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*
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* Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* @flow
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*/
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'use strict';
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var React = require('react-native');
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var {
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ProgressViewIOS,
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StyleSheet,
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View,
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} = React;
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var TimerMixin = require('react-timer-mixin');
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var ProgressViewExample = React.createClass({
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mixins: [TimerMixin],
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getInitialState() {
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return {
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progress: 0,
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};
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},
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componentDidMount() {
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this.updateProgress();
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},
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updateProgress() {
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var progress = this.state.progress + 0.01;
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this.setState({ progress });
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this.requestAnimationFrame(() => this.updateProgress());
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},
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getProgress(offset) {
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var progress = this.state.progress + offset;
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return Math.sin(progress % Math.PI) % 1;
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},
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render() {
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return (
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<View style={styles.container}>
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<ProgressViewIOS style={styles.progressView} progress={this.getProgress(0)}/>
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<ProgressViewIOS style={styles.progressView} progressTintColor="purple" progress={this.getProgress(0.2)}/>
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<ProgressViewIOS style={styles.progressView} progressTintColor="red" progress={this.getProgress(0.4)}/>
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<ProgressViewIOS style={styles.progressView} progressTintColor="orange" progress={this.getProgress(0.6)}/>
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<ProgressViewIOS style={styles.progressView} progressTintColor="yellow" progress={this.getProgress(0.8)}/>
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</View>
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);
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},
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});
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exports.framework = 'React';
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exports.title = 'ProgressViewIOS';
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exports.description = 'ProgressViewIOS';
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exports.examples = [{
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title: 'ProgressViewIOS',
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render() {
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return (
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<ProgressViewExample/>
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);
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}
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}];
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var styles = StyleSheet.create({
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container: {
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marginTop: -20,
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backgroundColor: 'transparent',
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},
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progressView: {
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marginTop: 20,
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}
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});
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