| d5cf722ae62d06d1fb6a9505c6f4c403a5d14a37 |
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30-Jul-2014 |
Christopher Tate <ctate@google.com> |
Reify the transport lookup/selection API
Introduce a stable BackupTransport interface class for transport
implementations to derive from.
Make the interface for viewing/selecting the active backup transport
part of the stable API.
Make restore-related classes (RestoreSession, RestoreSet) stable API.
Express backup manager APIs needed for transport operation as
@SystemApi methods in BackupManager.
Bug 16661321
Change-Id: I423b87ae8f45c1b77831d4f8ffd97715484c2d2b
/frameworks/base/core/java/android/app/backup/RestoreDescription.java
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| 51fea57e06fcb1dab1d239a5fff6e75ba2b7cee7 |
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24-Jun-2014 |
Christopher Tate <ctate@google.com> |
Refactor restore to deal with heterogeneous datasets
Transport-based restore now handles both key/value and full-data
(stream) data delivery.
Also: PMBA now holds metadata for *all* apps, not just those with
backup agents. Since we need to consult this for every restore-
at-install operation we cache this locally now, tagged per transport
and per remote dataset, to avoid having to re-download it as part
of every future restore operation.
Also fixed a bug in LocalTransport that was preventing restore of
key/value datasets, i.e. all of them that were nominally available
prior to this change.
NOTE: at present there is no automatic full-data backup; if for
testing purposes you need to create some to then use for restore,
you still need to use 'bmgr fullbackup ...' to push them.
NOTE: at present the unified transport restore uses a refactored
"engine" implementation to handle stream data that encapsulates
the existing "adb restore" implementation. However, the adb
restore code path has not yet been refactored to wrap the newly-
extracted engine version; it still contains its own copy of all
the relevant logic. This will change in a future CL, at which
point offline/USB archive restore will simply wrap the same
shared stream-restore engine implementation.
Bug 15330073
Bug 15989617
Change-Id: Ieedb18fd7836ad31ba24656ec9feaaf69e164af8
/frameworks/base/core/java/android/app/backup/RestoreDescription.java
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| 6a49dd087f29cfca82d55dfabeb97439ef84b508 |
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17-Jun-2014 |
Christopher Tate <ctate@google.com> |
Tweak restore API
We need the transport to tell the system not only what package it's going
to deliver data for next, but also what format that data is in.
Change-Id: I989cf78febf923a4208acb33ed80ccc7869356f5
/frameworks/base/core/java/android/app/backup/RestoreDescription.java
|