1## AIDL error handling
2
3Starting in **Android U (14)**, `libmediadrm` (app-side) understands extra error
4details from **AIDL** DRM HALs passed through the binder exception message
5as a json string. The supported fields are:
6* `cdmError` (*int*)
7* `oemError` (*int*)
8* `context` (*int*)
9* `errorMessage` (*str*)
10
11The errors details will be reported to apps through the java interface
12`android.media.MediaDrmThrowable`. Please see the javadoc of `MediaDrmThrowable`
13for detailed definitions of each field above.
14