> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/nfc-wallet-sdk-android/es/get-started/configuration/5.-push-notifications/handle-push-tokens.md).

# Gestionar tokens push

## Actualizar el token de push

El proveedor de push puede rotar el token de push (actualización del token).

Cuando el token cambie, notifique al SDK de NFC Wallet usando la API `ProvisioningBusinessService.updatePushToken`.

{% code expandable="true" %}

```java
void updateToken(@NonNull final Context context,
                 @Nullable final String token) {
    final ProvisioningBusinessService provisioningService = 
                 ProvisioningServiceManager.getProvisioningBusinessService();
    provisioningService.updatePushToken(token, new PushServiceListener() {
    
        @Override
        public void onComplete() {
            // Éxito
        }
    
        @Override
        public void onError(final ProvisioningServiceError provisioningServiceError) {
            // Manejar error.
        }

        @Override
        public void onUnsupportedPushContent(final Bundle bundle) {
            // No relevante para actualizaciones del token de push.
        }

        @Override
        public void onServerMessage(final String message, final ProvisioningServiceMessage provisioningServiceMessage) {
            // No relevante para actualizaciones del token de push.
        }
     });
}
```

{% endcode %}


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