This change implements the equivalent of the C++ native_handle_t type in
Java. Similar to the C++ type, the NativeHandle class wraps an arraylist
of FileDescriptor objects, along with a raw data stream (integer array).
Bug: 35098567
Test: Ran m, hidl_test (C++ and Java). Functionality tests are included
in a separate CL.
Change-Id: Ic53f9a49ae17ce5708577a586230126ab0e222c7
If one sets a sufficiently long OUT_DIR to build into the
//frameworks/base:framework-javastream-protos generate target will
fail due to trying to run a too-long command. This works around that
problem by making the command being run much smaller.
Test: Build
Bug: 70221552
Change-Id: I0134ccfc83469826d3ea8679e1c52b9b52c6d2e0
Since api-stubs-docs will be replaced by Metalava.
Test: m -j checkbuild
Bug: b/70351683 b/78245848
Change-Id: I3d2091afb0b5d93250573076d4dc95b47c634f2d
This adds the new annotations (in Java stub format) to the list that
metalava will merge when building stubs.
Bug: 111639530
Test: `make metalava-api-stubs-docs`
Change-Id: I5e73d1276f0602bd14a41f7a64659b1a7b1347cf
These two libs are not in the default libs which caused droiddoc report
lots of "package not found warning" when generating offline/online docs.
Test: m -j ds-static-docs
Bug: b/70351683
Change-Id: Ibb1f5e1817895abb1b711dc537493bd93c77077b
Since support libraries have been migrated to Soong, these docs modules
currently are ready to be supported in Soong.
Bug: b/70351683
Test: m -j offline-sdk-docs
Change-Id: I8739d94909c7cc830c30fa3d1047d26761cc5076
Merged-In: I8739d94909c7cc830c30fa3d1047d26761cc5076
Bug: b/111916275
Test: touch manual/android/support/design/widget/annotations.xml, and m
-j metalava-api-stubs-docs, and check the built output srcjar.
Change-Id: I82e8b51d66f97ebc3f9f4f5aa75ce33066c95089
This is the first CL of key-value backup refactor.
* Method execute() that executed the state machine states is now empty
and run() is created with the initial version of the linear task. It's
basically composed of begin + loop + end. Although it still has the notion
of state, it's more restricted than before (with private methods returning
the next state). This is intentional to avoid making this CL too heavy to
review and to avoid too much behavioral changes here. In the next CLs I
intend to remove BackupState.
* Introduction of RemoteCall, which encapsulates an outbound call that
leaves the system_server, with time-out and cancellation built-in.
Agent calls are now triggered using this. As a result there is no more
operationComplete() method either.
* Cancellation now is cleaner. We don't need a step lock anymore, only a
(volatile) boolean that is checked in every queue iteration. If asked
to cancel during an ongoing agent call we rely on RemoteCall.cancel()
to return control of the task thread to us. We wait for the cancel
acknowledgement to preserve the contract of no more transport calls.
* PFTBT instantiation moved from the constructor to the run() method,
which makes more sense.
* No need for mFinished, mBackupData == null bookkeeping since time-outs,
cancellation and legitimate agent responses won't step into one another
anymore.
* Ternary (mQueue.isEmpty) ? BackupState.FINAL : BackupState.RUNNING_QUEUE gone
because we check this in the beginning of invokeNextAgent() and now we
don't pay the state-machine tick price associated with the handler.
* PerformBackupTask call sites now call static method start(), that
spins up a new dedicated thread for the task. This new thread is
assigned the same (process) priority as the backup thread
(THREAD_PRIORITY_BACKGROUND).
Work left for future CLs:
* RemoteCall spins up a new thread for kicking off the call, this is for
system agents that are executed inline. Old PBT also executed in the same
thread (backup handler thread), so maintaining this to keep this CL at
a reasonable size.
Test: atest PerformBackupTaskTest
Test: atest RunFrameworksServicesRoboTests
Test: atest frameworks/base/services/tests/servicestests/src/com/android/server/backup
Test: atest CtsBackupTestCases
Test: atest CtsBackupHostTestCases
Test: atest GtsBackupTestCases
Test: atest GtsBackupHostTestCases
Test: adb shell bmgr backupnow <kv_packages>
Test: 1. adb shell bmgr backup <p1> <p2>
2. adb shell bmgr run
A) 3. Cancel while sending <p1> data to transport
4. Verify <p1> is backed-up and not pending
Verify <p2> is not backed-up and is pending
B) 3. Cancel while waiting for <p1> agent
4. Verify <p1> is not backed-up and is pending
Verify <p2> is not backed-up and is pending
Change-Id: Ia456c4e807de95d662c9e923245be07e8996f58a
This reverts commit 3c47f131d3.
Reason for revert:
Add offline/online-sdk-docs in Soong, attempt 2.
This is the second attempt to merge this CL topic.
The first attempt failed because <sdk.atree failed to find docs/*.txt files>.
This CL fixes this by <go/ag/4636078, go/ag/4636072>
Test: m -j out/target/common/docs/offline-sdk-timestamp
Bug: b/70351683
Change-Id: I338abfcfd3a15ce54436732f0d70c693a7e063c5
Since support libraries have been migrated to Soong, these docs modules
currently are ready to be supported in Soong.
Bug: b/70351683
Test: m -j offline-sdk-docs
Change-Id: I8739d94909c7cc830c30fa3d1047d26761cc5076
Merged-In: I8739d94909c7cc830c30fa3d1047d26761cc5076
Since support libraries have been migrated to Soong, these docs modules
currently are ready to be supported in Soong.
Bug: b/70351683
Test: m -j offline-sdk-docs
Change-Id: I8739d94909c7cc830c30fa3d1047d26761cc5076
