```
@Target({TYPE,FIELD,METHOD,CONSTRUCTOR,ANNOTATION_TYPE,PACKAGE})
@Retention(SOURCE)
public @interface SystemApi
```
Indicates an API is exposed for use by bundled system applications.
These APIs are not guaranteed to remain consistent release-to-release, and are not for use by apps linking against the Android SDK.
This annotation should only appear on API that is already marked
```
@hide
```
.

Annotation Type SystemApi