tree 3d2ad0240f0a0d3a28ac8d58768069e0b95d9d7a
parent 68a9595668e7112a8d9946f1f0c0dc214a9a75dc
author Felka Chang <felkachang@google.com> 1607615420 +0800
committer Felka Chang <felkachang@google.com> 1608035035 +0800

Throw appropriate exception for session transferring

If the parameter "packageName" is invalid, such as null or
empty string for package name, an IllegalArgumentException is thrown.

In PackageInstallerSession.transfer(packageName), in order to let
the throwing exception more close to the real situation, we throw
IllegalStateException rather than IllegalArgumentException when
one file isn't closed or the state is wrong.

Test: atest InstallSessionTransferTest
Bug: 158804946
Change-Id: Ib0a3e8dc19b829c7382791e622e0b86ee8b387e8