Interfaces

Summary

The CODiScan™ HS7600 SDK contains a series of interfaces, which when implemented, can be used to receive callbacks pertaining to the pairing with, or status of, a connected CODiScan™ HS7600 device.

Interfaces	Description
BatteryStatusListener	Interface to receive battery status callbacks.
ConnectListener	Interface to receive connect callbacks.
DeviceDetailsListener	Interface to receive device details callbacks.
DisconnectListener	Interface to receive disconnect callbacks.
GetConfigListener	Interface to receive get configuration values callback.
PairingCodeListener	Interface to receive pairing code callback.
ScanListener	Interface to receive scan callbacks.
SetConfigListener	Interface to receive set configuration values callback.

BatteryStatusListener

Interface to receive battery status callbacks.

Abstract Functions

• onBatteryStatus(batteryData: BatteryData) - triggered after triggerBatteryStatus is called, when battery data is received from the connected CODiScan device.

Example

Class MyClass : BatteryStatusListener {
    override fun onBatteryStatus(batteryData: BatteryData) {
        Log.i("MY_APP", "Remaining battery percentage of CODiScan device: ${batteryData.batteryCharge}")
    }
}

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ConnectListener

Interface to receive connect callbacks.

Abstract Functions

• onConnect() - triggered when a CODiScan device is connected with the Android device.

Example

Class MyClass : ConnectListener {
    override fun onConnect() {
        Log.i("MY_APP", "Connected to the CODiScan device.")
    }
}

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DeviceDetailsListener

Interface to receive device details callbacks.

Abstract Functions

• onDeviceDetails(deviceData: DeviceData) - triggered after triggerDeviceDetails is called, when device data is received from the connected CODiScan device.

Example

Class MyClass : DeviceDetailsListener {
    override fun onDeviceDetails(deviceData: DeviceData) {
        Log.i("MY_APP", "Connected CODiScan's device ID: ${deviceData.deviceId}")
    }
}

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DisconnectListener

Interface to receive disconnect callbacks.

Abstract Functions

• onDisconnect() - triggered when a CODiScan device is disconnected from the Android device.

Example

Class MyClass : DisconnectListener {
    override fun onDisconnect() {
        Log.i("MY_APP", "Disconnected from the CODiScan.")
    }
}

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GetConfigListener

Interface to receive get configuration values callback.

Abstract Functions

• onGetConfig(ints: HashMap<Int, Int>, strings: HashMap<Int, String>) - triggered after get is called, when configuration parameter values are received from the connected CODiScan device.

Example

Class MyClass : GetConfigListener {
    override fun onGetConfig(ints: HashMap<Int, Int>, strings: HashMap<Int, String>) {
        ints.entries.forEach { entry ->
            Log.i("CODISCAN", "Property ID ${entry.key} has value: ${entry.value}")
        }
        strings.entries.forEach { entry ->
            Log.i("CODISCAN", "Property ID ${entry.key} has value: ${entry.value}")
        }
    }
}

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PairingCodeListener

Interface to receive pairing code callback.

Abstract Functions

• onPairingCode(pairingData: PairingData) - triggered after triggerPairingObject is called, when a pairing code is received from the CODiScan service.

Example

Class MyClass : PairingCodeListener {
    private val dataMatrixViewModel: DataMatrixViewModel by viewModels()
    override fun onPairingCode(pairingData: PairingData) {
        Log.i("MY_APP", "Pairing code: ${pairingData.pairingCode}")
        dataMatrixViewModel.setDataMatrix(pairingData.bitmap)
    }

    @Composable
    fun DataMatrix(){
        val image by dataMatrixViewModel.dataMatrixImage.observeAsState()
        Image(image!!,"", modifier = Modifier.width(240.dp).height(240.dp))
    }
}

class DataMatrixViewModel: ViewModel() {
    private val _dataMatrixImage = MutableLiveData<ImageBitmap>()
    val dataMatrixImage: LiveData<ImageBitmap> = _dataMatrixImage

    fun setDataMatrix(raw: Bitmap){
        viewModelScope.launch {
            _dataMatrixImage.value = raw.asImageBitmap()
        }
    }
}

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ScanListener

Interface to receive scan callbacks.

Abstract Functions

• onScan(scanData: ScanData) - triggered after a barcode is scanned from the connected CODiScan device.

Example

Class MyClass : ScanListener {
    override fun onScan(scanData: ScanData) {
        Log.i("MY_APP", "Scan data: ${scanData.barcodeData}")
    }
}

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SetConfigListener

Interface to receive set configuration values callback.

Abstract Functions

• onSetConfig(status: Int, message: String) - triggered after set is called, when status is received, regarding applying new configuration values, from the connected CODiScan device.

Example

Class MyClass : SetConfigListener {
    override fun onSetConfig(status: Int, message: String) {
        Log.i("MY_APP", "Set config status $status: $message")
    }
}

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