As an example of integration, please use the sample app provided in our GitHub repository as a reference

 

Installation


Add the repository to your gradle dependencies:

allprojects {
   repositories {
      jcenter()
   }
}

Add the dependency to a module:

implementation 'com.mypos:slavesdk:1.0.0'

 

Initialization


Initialize the MyPos components in your app:

public class SampleApplication extends Application {
	
private POSHandler  mPOSHandler;

@Override
public void onCreate() {
	super.onCreate();
	POSHandler.setCurrency(Currency.EUR);
 	mPOSHandler = POSHandler.getInstance();
}

Optional settting for default receipt configuration is avaibale:

POSHandler.setDefaultReceiptConfig(POSHandler.RECEIPT_PRINT_ONLY_MERCHANT_COPY);

If set the default receipt configuration can be removed:

POSHandler.clearDefaultReceiptConfig();

Optional setting for the language of the receipts is avaibale(default is Language.ENGLISH):

POSHandler.setLanguage(Language.GERMAN);

isTerminalBusy() returns boolean to check if an operation is being performed at the moment:

POSHandler.getInstance().isTerminalBusy();

 

Connect to terminal


Choose connection type:

POSHandler.setConnectionType(ConnectionType.BLUETOOTH);
POSHandler.getInstance().connectDevice(context);

If connection type is set to BLUETOOTH, make sure ACCESS_COARSE_LOCATION permission is given in order to discover available bluetooth devices.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && ContextCompat.checkSelfPermission(this, 
	Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            requestPermissions(new String[]{Manifest.permission.ACCESS_COARSE_LOCATION}, PERMISSION_COARSE_LOCATION);
}

 

Attach connection listener


mPOSHandler.setConnectionListener(new ConnectionListener() {
    @Override
    public void onConnected(final BluetoothDevice device) {
        // handle connected event here
    }
});