https://github.com/recs182/react-native-datecs-printer
A port of https://github.com/giorgiofellipe/cordova-plugin-datecs-printer/ for React Native.
https://github.com/recs182/react-native-datecs-printer
bluetooth datecs printer react-native thermal-printer
Last synced: 5 months ago
JSON representation
A port of https://github.com/giorgiofellipe/cordova-plugin-datecs-printer/ for React Native.
- Host: GitHub
- URL: https://github.com/recs182/react-native-datecs-printer
- Owner: recs182
- License: mit
- Created: 2017-03-14T17:45:11.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2022-12-04T12:36:14.000Z (almost 3 years ago)
- Last Synced: 2025-05-07T15:19:48.864Z (5 months ago)
- Topics: bluetooth, datecs, printer, react-native, thermal-printer
- Language: Java
- Homepage:
- Size: 563 KB
- Stars: 10
- Watchers: 3
- Forks: 14
- Open Issues: 8
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
# react-native-datecs-printer
It only **works on Android**.
## As I made this project with a very short deadline, it's specific for the app that I was working on and it might not be suitable for you, although fell free to fork and modify it.
#### Breaking Changes [RN v0.47.2](https://github.com/facebook/react-native/releases/tag/v0.47.2)
Remove unused createJSModules calls.
- if on RN < 0.47.2 `npm i react-native-datecs-printer@0.1.1`
- if on RN > 0.47.2 `npm i react-native-datecs-printer`
### Printer used for tests
DPP 250
---
## Getting started (latest version)
`$ npm install react-native-datecs-printer --save`
### Mostly automatic installation
`$ react-native link react-native-datecs-printer`
### Add permissions in your AndroidManifest.xml
```
```
### Manual installation
#### Android
1. Open up `android/app/src/main/java/[...]/MainActivity.java`
- Add `import com.renancsoares.datecsprinter.RNDatecsPrinterPackage;` to the imports at the top of the file
- Add `new RNDatecsPrinterPackage()` to the list returned by the `getPackages()` method
2. Append the following lines to `android/settings.gradle`:
```
include ':react-native-datecs-printer'
project(':react-native-datecs-printer').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-datecs-printer/android')
```
3. Insert the following lines inside the dependencies block in `android/app/build.gradle`:
```
compile project(':react-native-datecs-printer')
```
### Examples of methods in your application.
**It's also provided in the application example**
```
connect(){
DatecsPrinter.connect()
.then( res => {
// return CONNECTED
console.log(res);
})
.catch( err => {
console.log(err)
})
}
print(text){
DatecsPrinter.printText(text)
.then( res => {
// return PRINTED
console.log(res);
})
.catch( err => {
console.log(err);
})
}
printSelfTest(){
DatecsPrinter.printSelfTest()
.then( res => {
// return SELF_TEST_PRINTED
console.log(res)
})
.catch( err => {
console.log(err);
});
}
getStatus(){
DatecsPrinter.getStatus()
.then( res => {
// If everything is OK, it'll return 0
// you can use this before printing to make sure that nothing wrong happens
console.log(res);
})
.catch( err => {
console.log(err)
})
}
disconnect(){
DatecsPrinter.disconnect()
.then( res => {
// return DISCONNECTED
console.log(res);
})
.catch( err => {
console.log(err);
})
}
```
### Tags definition
- `{reset}` Reset to default settings.
- `{br}` Line break. Equivalent of new line.
- `{b}, {/b}` Set or clear bold font style.
- `{u}, {/u}` Set or clear underline font style.
- `{i}, {/i}` Set or clear italic font style.
- `{s}, {/s}` Set or clear small font style.
- `{h}, {/h}` Set or clear high font style.
- `{w}, {/w}` Set or clear wide font style.
- `{left}` Aligns text to the left paper edge.
- `{center}` Aligns text to the center of paper.
- `{right}` Aligns text to the right paper edge.