# destroy​

Call the **destroy** API to deinitialize the Alipay+ NFC SDK. The MPP app needs to ensure that it calls this API whenever the login session expires and calls the **connect** API again to reinitialize the SDK.

## Method signature

```java
void destroy();
```

# Request parameters

N/A

# Response parameters

N/A

# Sample

```java
manager = ACTapManager.getInstance(this.getApplication());
manager.destroy();
```