GT2/Ejectable/screens/TripScreen.tsx

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import * as React from 'react';
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import { Button, StyleSheet, Alert } from 'react-native';
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import { Text, View } from '../components/Themed';
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import { ScreenInfo2 } from '../components/ScreenInfo';
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import { ThisTrip } from '../GT2';
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const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
justifyContent: 'center',
},
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controls: {
width: "80%",
flexDirection: 'row',
justifyContent: "space-between",
},
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title: {
fontSize: 20,
fontWeight: 'bold',
},
separator: {
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marginVertical: 10,
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height: 1,
width: '80%',
},
});
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function startTrip() {
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ThisTrip.start();
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Alert.alert('Trip Started');
}
function pauseTrip() {
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ThisTrip.pause();
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Alert.alert('Trip Paused');
}
function endTrip() {
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ThisTrip.end();
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Alert.alert('Trip Ended');
}
export default function TripScreen() {
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return (
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<View style={styles.container}>
<Text style={styles.title}>Trip Control</Text>
<View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
<ScreenInfo2 />
<View style={styles.controls} >
<Button
title="Start"
onPress={() => startTrip() }
/>
<Button
title="Pause"
onPress={() => pauseTrip()}
/>
<Button
title="Stop"
onPress={() => endTrip() }
/>
</View>
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< ThisTrip.tripDisplay />
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</View>
);
}