-
Notifications
You must be signed in to change notification settings - Fork 61
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
9 changed files
with
134 additions
and
8 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| import React, {useState} from 'react'; | ||
| import {Text, StyleSheet, View, FlatList} from 'react-native'; | ||
| import BarcodeScanning, {Barcode} from '@react-native-ml-kit/barcode-scanning'; | ||
| import ChooseImageButton, {ImageDetails} from '../core/ChooseImageButton'; | ||
| import Label from '../core/Label'; | ||
| import PreviewImage from '../core/PreviewImage'; | ||
|
|
||
| const BarcodeScanningScreen = () => { | ||
| const [image, setImage] = useState<ImageDetails>(); | ||
| const [barcodes, setBarcodes] = useState<Barcode[]>([]); | ||
|
|
||
| const handleChoose = async (currentImage: ImageDetails) => { | ||
| setImage(currentImage); | ||
|
|
||
| const result = await BarcodeScanning.scan(currentImage.path); | ||
|
|
||
| setBarcodes(result); | ||
| }; | ||
|
|
||
| return ( | ||
| <View style={styles.container}> | ||
| <ChooseImageButton onChoose={handleChoose} /> | ||
|
|
||
| {image && <PreviewImage source={image.path} />} | ||
|
|
||
| {barcodes.length > 0 && ( | ||
| <> | ||
| <Text style={styles.heading}>Barcodes</Text> | ||
|
|
||
| <FlatList | ||
| data={barcodes} | ||
| style={styles.list} | ||
| keyExtractor={barcode => `${barcode.format}-${barcode.value}`} | ||
| renderItem={({item}) => ( | ||
| <Label key={item.value}> | ||
| {item.value} - {item.format} | ||
| </Label> | ||
| )} | ||
| /> | ||
| </> | ||
| )} | ||
| </View> | ||
| ); | ||
| }; | ||
|
|
||
| const styles = StyleSheet.create({ | ||
| container: { | ||
| flex: 1, | ||
| justifyContent: 'center', | ||
| alignItems: 'center', | ||
| }, | ||
| heading: { | ||
| fontSize: 20, | ||
| marginBottom: 10, | ||
| marginTop: 20, | ||
| }, | ||
| list: { | ||
| width: '100%', | ||
| padding: 10, | ||
| }, | ||
| }); | ||
|
|
||
| export default BarcodeScanningScreen; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| import React from 'react'; | ||
| import {View, Text, StyleSheet} from 'react-native'; | ||
|
|
||
| interface LabelProps { | ||
| children: React.ReactNode; | ||
| } | ||
|
|
||
| const Label = ({children}: LabelProps) => { | ||
| return ( | ||
| <View style={styles.label}> | ||
| <Text>{children}</Text> | ||
| </View> | ||
| ); | ||
| }; | ||
|
|
||
| const styles = StyleSheet.create({ | ||
| label: { | ||
| backgroundColor: 'white', | ||
| shadowColor: '#000', | ||
| shadowOffset: {width: 0, height: 1}, | ||
| shadowOpacity: 0.2, | ||
| shadowRadius: 1, | ||
| elevation: 1, | ||
| padding: 10, | ||
| borderRadius: 5, | ||
| marginBottom: 8, | ||
| marginHorizontal: 10, | ||
| alignItems: 'center', | ||
| }, | ||
| }); | ||
|
|
||
| export default Label; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters