127 строки
2.9 KiB
JavaScript
127 строки
2.9 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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* @providesModule VibrationExample
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*/
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'use strict';
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var React = require('react');
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var ReactNative = require('react-native');
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var {
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StyleSheet,
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View,
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Text,
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TouchableHighlight,
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Vibration,
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Platform,
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} = ReactNative;
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exports.framework = 'React';
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exports.title = 'Vibration';
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exports.description = 'Vibration API';
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var pattern, patternLiteral, patternDescription;
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if (Platform.OS === 'android') {
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pattern = [0, 500, 200, 500];
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patternLiteral = '[0, 500, 200, 500]';
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patternDescription = `${patternLiteral}
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arg 0: duration to wait before turning the vibrator on.
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arg with odd: vibration length.
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arg with even: duration to wait before next vibration.
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`;
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} else {
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pattern = [0, 1000, 2000, 3000];
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patternLiteral = '[0, 1000, 2000, 3000]';
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patternDescription = `${patternLiteral}
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vibration length on iOS is fixed.
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pattern controls durations BETWEEN each vibration only.
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arg 0: duration to wait before turning the vibrator on.
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subsequent args: duration to wait before next vibration.
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`;
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}
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exports.examples = [
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{
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title: 'Pattern Descriptions',
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render() {
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return (
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<View style={styles.wrapper}>
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<Text>{patternDescription}</Text>
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</View>
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);
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},
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},
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{
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title: 'Vibration.vibrate()',
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render() {
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return (
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<TouchableHighlight
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style={styles.wrapper}
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onPress={() => Vibration.vibrate()}>
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<View style={styles.button}>
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<Text>Vibrate</Text>
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</View>
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</TouchableHighlight>
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);
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},
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},
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{
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title: `Vibration.vibrate(${patternLiteral})`,
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render() {
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return (
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<TouchableHighlight
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style={styles.wrapper}
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onPress={() => Vibration.vibrate(pattern)}>
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<View style={styles.button}>
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<Text>Vibrate once</Text>
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</View>
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</TouchableHighlight>
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);
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},
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},
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{
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title: `Vibration.vibrate(${patternLiteral}, true)`,
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render() {
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return (
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<TouchableHighlight
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style={styles.wrapper}
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onPress={() => Vibration.vibrate(pattern, true)}>
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<View style={styles.button}>
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<Text>Vibrate until cancel</Text>
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</View>
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</TouchableHighlight>
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);
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},
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},
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{
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title: 'Vibration.cancel()',
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render() {
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return (
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<TouchableHighlight
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style={styles.wrapper}
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onPress={() => Vibration.cancel()}>
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<View style={styles.button}>
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<Text>Cancel</Text>
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</View>
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</TouchableHighlight>
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);
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},
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},
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];
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var styles = StyleSheet.create({
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wrapper: {
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borderRadius: 5,
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marginBottom: 5,
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},
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button: {
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backgroundColor: '#eeeeee',
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padding: 10,
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},
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});
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