# Native iOS

Implement logging and error handling for Fordefi's Native iOS SDK.

## Add logging

To receive logs from the SDK, you can create your own class implementing the interface `IFordefiLogger`, and call the method `setLogger` with an instance of this class.


```swift
import FordefiSdk

class ViewController: UIViewController {
    private var fordefi: Fordefi?
    override func viewDidAppear(_ animated: Bool) {
        ///...
        self.fordefi!.setLogger(logger: MyFordefiLogger())
    }
}

class MyFordefiLogger: IFordefiLogger {
    func logLevel() -> FordefiLogLevel {
        return FordefiLogLevel.verbose
    }

    func log(logLevel: FordefiLogLevel, message: String) {
        print("FordefiSDK \(logLevel.rawValue) : \(message)")
    }
}
```

## Add error handling

To receive error reports from the Fordefi SDK, you can create your own class implementing interface `IFordefiErrorHandler`, and call method `setErrorHandler` with an instance of this class.


```swift
import FordefiSdk

class ViewController: UIViewController {
    private var fordefi: Fordefi?
    override func viewDidAppear(_ animated: Bool) {
        ///...
        self.fordefi!.setErrorHandler(errorHandler: MyErrorHandler())
    }
}

class MyErrorHandler: IFordefiErrorHandler {
    func handleError(_ error: FordefiError) {
        print("FordefiSDK Error: \(error.errorDescription!)")
    }
}
```