# Flow for mobile library reference for Android

Use this library reference for Android to customize the Flow for mobile user experience with the available configuration options, and how to handle errors.

- [CheckoutComponents](https://www.checkout.com/docs/payments/accept-payments/accept-a-payment-on-your-mobile-app/flow-for-mobile-library-reference/android/checkoutcomponents.md): See the library reference for CheckoutComponents.
- [PaymentMethodComponent](https://www.checkout.com/docs/payments/accept-payments/accept-a-payment-on-your-mobile-app/flow-for-mobile-library-reference/android/paymentmethodcomponent.md): See the library reference for PaymentMethodComponent.
- [ComponentCallback](https://www.checkout.com/docs/payments/accept-payments/accept-a-payment-on-your-mobile-app/flow-for-mobile-library-reference/android/componentcallback.md): See the library reference for ComponentCallback.
- [CheckoutError](https://www.checkout.com/docs/payments/accept-payments/accept-a-payment-on-your-mobile-app/flow-for-mobile-library-reference/android/checkouterror.md): See the library reference for Flow for mobile CheckoutError.
- [Error codes](https://www.checkout.com/docs/payments/accept-payments/accept-a-payment-on-your-mobile-app/flow-for-mobile-library-reference/android/error-codes.md): See the library reference for Flow for mobile error codes.