Instantly share code, notes, and snippets.

@aakashns /SeekBar.jsx Secret
Created May 25, 2016

Embed
What would you like to do?
import React, { Component } from 'react';
import {
View,
Text,
StyleSheet,
Image,
TouchableOpacity,
} from 'react-native';
var Slider = require('react-native-slider');
function pad(n, width, z=0) {
n = n + '';
return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
}
const minutesAndSeconds = (position) => ([
pad(Math.floor(position / 60), 2),
pad(position % 60, 2),
]);
const SeekBar = ({
trackLength,
currentPosition,
onSeek,
onSlidingStart,
}) => {
const elapsed = minutesAndSeconds(currentPosition);
const remaining = minutesAndSeconds(trackLength - currentPosition);
return (
<View style={styles.container}>
<View style={{flexDirection: 'row'}}>
<Text style={styles.text}>
{elapsed[0] + ":" + elapsed[1]}
</Text>
<View style={{flex: 1}} />
<Text style={[styles.text, {width: 40}]}>
{trackLength > 1 && "-" + remaining[0] + ":" + remaining[1]}
</Text>
</View>
<Slider
maximumValue={Math.max(trackLength, 1, currentPosition + 1)}
onSlidingStart={onSlidingStart}
onSlidingComplete={onSeek}
value={currentPosition}
style={styles.slider}
minimumTrackTintColor='#fff'
maximumTrackTintColor='rgba(255, 255, 255, 0.14)'
thumbStyle={styles.thumb}
trackStyle={styles.track}/>
</View>
);
};
export default SeekBar;
const styles = StyleSheet.create({
slider: {
marginTop: -12,
},
container: {
paddingLeft: 16,
paddingRight: 16,
paddingTop: 16,
},
track: {
height: 2,
borderRadius: 1,
},
thumb: {
width: 10,
height: 10,
borderRadius: 5,
backgroundColor: 'white',
},
text: {
color: 'rgba(255, 255, 255, 0.72)',
fontSize: 12,
textAlign:'center',
}
});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment