e57620446b
getVolumeList() previously accepted a uid and a packagename. This approach has a few issues: 1) The uid wasn't actually checked in the implementation to match the calling UID, nor was the package name checked against the UID in all cases. 2) The implementation assumed that the UID also specificies the userId that we want to get the volumes for. This was historically true, but with the new app cloning implementation, MediaProvider running in user 0 might ask for volumes in the clone user. To fix this, explicitly pass in the userId that we're requesting volumes for, and verify that the calling UID and the passed in package name match. Bug: 206624903 Test: atest packages/providers/MediaProvider Change-Id: Idffbb4ae7740c1b9725af0974948dc55bf1f1fde