6e6d60d4c8
We can't use Parcel.writeValue() to write the ParcelFileDescriptor, otherwise it leaks when returning the value to the caller (the flag gets lost). Change the way DropBoxManager.Entry gets serialized so that it uses a bit of its own flags value to track whether the data is a byte[] or a ParcelFileDescriptor. Modify the dropbox unit test to add extensive checking of Entry serialization and deserialization under various circumstances, and to include a regression test to ensure that FD leaking doesn't happen. Bug: 2847738 Change-Id: I4ccd17dd03ffab234340cd359e6f3510fdf81193