tree 910304658bb8d40a41f135a0874a518b15014391
parent e11bafec8d6c887c6ae95fa3d39c202859e86d48
author Dave Sparks <davidsparks@android.com> 1270170058 -0700
committer Dave Sparks <davidsparks@android.com> 1270170502 -0700

Use local lock for most MediaMetadataRetriever methods. Bug 2560834.

MediaMetadataRetriever uses a single static lock for all operations.
This effectively serializes all metadata retrieval operations in a
single process. This patch uses the object level lock for all normal
operations and only uses the static lock to serialize calls to
release.

Change-Id: I81c9f234c2f0007a26d18e1398c709b41a4dbbd7