tree b22b0f8e5854c1d06a1425d69b81694bcdac4d32
parent b198115e492c390537ec400caa96baab1ccec5b9
author Svetoslav Ganov <svetoslavganov@google.com> 1380178356 -0700
committer Svetoslav <svetoslavganov@google.com> 1380224089 -0700

PackageManager#queryIntentServices breaks its contract.

PackageManager#queryIntentServices javadoc contract states that this
method (and the like) never returns null, rather an empty list if
no result is found. However, there is a path in the PackageManagerService
that returns null, thus breaking the contract. Handling the null list
explicitly.

bug:10930560

Change-Id: I708c51b8b7075e529145c8b0bf159efd6b697532