tree 054f58b61d61769ab231276e08ad5616eda690de
parent aca405cd592679af4a4b31b01dfed6fd59c4a168
author Jeff Sharkey <jsharkey@android.com> 1378945986 -0700
committer Jeff Sharkey <jsharkey@android.com> 1378946032 -0700

Handle pipe thumbnails, acquire unstable refs.

Support decoding thumbnails delivered over pipes by wrapping in a
buffered stream.  Also switch to using unstable provider references
to avoid crashing DocumentsUI.

Bug: 10516148, 10510851
Change-Id: I85f6eeaca70c97742bf79656d1d0c6da381fdd47