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| author | Gavin Corkery <gavincorkery@google.com> | 2019-09-05 11:48:55 +0100 |
|---|---|---|
| committer | Gavin Corkery <gavincorkery@google.com> | 2019-09-05 11:48:55 +0100 |
| commit | f115451175bfba2ff83b9279cfc4df2fb4235cdb (patch) | |
| tree | 370b73dbbe72a8879897c684818c3cf1b6786fd2 /rs/java/android/renderscript/ProgramFragmentFixedFunction.java | |
| parent | 2c833c2b0f7131d8490e29c42d7da88c62673341 (diff) | |
Block until userdata backup/restore has taken place
Currently, userdata backup/restore is performed on a handler thread.
This means that we cannot guarantee that an application will not begin
running during a backup/restore, as we have no guarantees of when
the backup logic will actually execute.
In the onUnlockUser case we can block until the handler thread has
completed its work by using a CountdownLatch. In the general case we
will keep
snapshotAndRestoreUserData on the handler thread, using Package
Manager's token to decide when to unfreeze
Test: atest RollbackTest
Test: atest StagedRollbackTest
Bug: 124032231
Change-Id: I4c818833e48a549e8a3aa8401539f44c14b89b57
Diffstat (limited to 'rs/java/android/renderscript/ProgramFragmentFixedFunction.java')
0 files changed, 0 insertions, 0 deletions