react-native-xprinter-thermal-ble/README.md

Portable xprinter native module for react-native

# react-native-xprinter-thermal
Portable xprinter sdk for react native android only
## Installation

```sh
yarn add react-native-xprinter-thermal-ble
```

Add service to ```AndroidManifest.xml```
```xml
      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
        android:launchMode="singleTask"
        android:windowSoftInputMode="adjustResize"
        android:exported="true">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>
      <!-- Add service below -->
      <service android:name="net.posprinter.service.PosprinterService" >
      </service>
      <!-- End -->
    </application>
```

## Usage

```ts
import { XprinterThermal } from "react-native-xprinter-thermal-ble";

// ...

// Interface for xprinter module
interface IXprinterThermal {
  isConnected: () => Promise<boolean>;
  rebindService: () => Promise<any>;
  connectNet: (ip: string, port: number) => Promise<void>;
  connectBle: (bleAddress: string) => Promise<void>;
  disconnect: () => Promise<void>;
  addEmptyLine: () => void;
  addText: (content: string) => void;
  addBarcode: (content: string, width?: number, height?: number) => void;
  addQRcode: (content: string, width?: number) => void;
  print: () => Promise<string>;
}
```

## Contributing

See the [contributing guide](CONTRIBUTING.md) to learn how to contribute to the repository and the development workflow.

## License

MIT

---

Made with [create-react-native-library](https://github.com/callstack/react-native-builder-bob)