react-native module to work getnet-pos by react-native module
npm install @react-native-community/getnet-posimport {
ledMethod,
printView,
printMethod,
beeperMethod,
cameraMethod,
startingServices,
checkConnections,
cardStopConnectAntenna,
cardStartConnectAntenna,
} from '@react-native-community/getnet-pos';
// ...
const result = await startingServices();
// returns always true
const connection = await checkConnections();
// returns a object { "connection": boolean }. 'true' for connected and 'false' for not connected.
const beeper = await beeperMethod('nfc'); // input type: 'ncf' | 'error' | 'digit' | 'success'
// returns a object { "beeper": boolean, "type": string }.
const leds = await ledMethod('all', true); // inputs color and turnOn:
// to color: 'all' | 'red' | 'green' | 'blue' | 'yellow'
// to turnOn: boolean
// returns a object { "color": string, "turn": boolean}.
const camera = await cameraMethod('back', 30); // inputs camera type and timeout:
// to cameraType: 'back' | 'front'
// to timeOut: a number
// returns a object { "message": string, "error": boolean}.
const startCard = await cardStartConnectAntenna('magnetic', 30); // inputs card type and timeout:
// to cardType: 'magnetic' | 'nfc' | 'chip' | 'all'
// to timeOut: a number
// on success returns a object { "pan": string, "type": string, "track1": string, "track2": string, "track3": string, "dataExpired": string, "numberCard": number }
// on error returns a object { "message": string, "error": boolean}.
const stopCard = await cardStopConnectAntenna();
// returns a object { "stop": boolean}.
const data = [
{
type: 'text',
align: 'left',
fontSize: 'small', // max 54 cacharacters until break line
value: 'Printable text on the left with small size',
},
{
type: 'text',
align: 'left',
fontSize: 'medium', // max 42 cacharacters until break line
value: 'Printable text on the left with medium size',
},
{
type: 'text',
align: 'left',
fontSize: 'large', // max 29 cacharacters until break line
value: 'Printable text on the left with large size',
},
{
type: 'text',
align: 'right',
fontSize: 'small', // max 54 cacharacters until break line
value: 'Printable text on the right with small size',
},
{
type: 'text',
align: 'center',
fontSize: 'small', // max 54 cacharacters until break line
value: 'Printable text in the center with small size',
},
{
type: 'image',
align: 'center',
fontSize: 'large',
value: 'image',
},
];
const printView = await printView(data); // an array with the following properties: type, align, fontSize and value.
// to type: 'image' | 'text'
// to align: 'center' | 'left' | 'right'
// to fontSize: 'large' | 'medium' | 'small'
// to value: a custom string
// returns arrays with formatted texts.
const data = [
{
weight: 5,
type: 'text',
align: 'left',
fontSize: 'small', // max 54 cacharacters until break line
value: 'Printable large text on the left with small size',
},
{
weight: 10,
type: 'text',
align: 'center',
fontSize: 'medium', // max 42 cacharacters until break line
value: 'Printable text on the center',
},
{
weight: 15,
type: 'text',
align: 'right',
fontSize: 'large', // max 29 cacharacters until break line
value: 'Printable text on the right',
},
{
weight: 15,
type: 'imagem',
align: 'center',
fontSize: '', // no relevance
value: 'iiVBORw0...AP//GY5XuWK0Wk0AAAAASUVORK5CYII=',
},
]
const printMethod = await printMethod(data); // an array with the following properties: weight, type,align, fontSize and value.
// to weight: a number
// to type: 'image' | 'barcode' | 'qrcode' | 'text'
// to align: 'center' | 'left' | 'right'
// to fontSize: 'large' | 'medium' | 'small'
// to value: a custom string
// returns a object { "printer": boolean, "message": string}.See the contributing guide to learn how to contribute to the repository and the development workflow.
MIT
Made with create-react-native-library
Step to use
- Install serviceposdigital-2.2.2-30-realses.apk
- Option 1 Genymotion
- Install Genymotion
- Create Android device with 5.1 (Pixel 2)
- Install Genymotion ARM Translator
- Download
- Drag and drop into emulator or Access-Link
- Option 2 Native Emulator
- Option 1 Genymotion