Keymaster HAL currently requires that key validity start and end dates
always be specified. The framework API does not. This CL expresses
the framework API's "not specified" instants to Keymaster as instants
in distant past or future.
Bug: 18088752
Change-Id: Ia9d66d5e57bfca30628cdef6e0925a2781a3acfb
scan.cpp gets sys/stat.h inherited from
private/android_filesystem_config.h it should
not rely on this in the future. The intent is
to move fs_config function into libcutils and
thus deprecate any need for sys/stat.h in this
include file.
Bug: 19908228
Change-Id: If547e86513b06c536972138ae571c3d9c714ffe9
app_main.c gets sys/stat.h inherited from
private/android_filesystem_config.h it should
not rely on this in the future. The intent is
to move fs_config function into libcutils and
thus deprecate any need for sys/stat.h in this
include file.
Bug: 19908228
Change-Id: I477b825e582742113f849aaa1df50c41e496b6f6
Symptom:
Report ANR on wrong activity.
Reproduce steps:
(All launchMode, taskAffinity are default and
without additional intent flag)
Case 1:
1.Launch activity A from launcher.
2.Activity A starts B activity.
3.Press home key.
4.Launch activity A from launcher (B is top).
5.Press back key twice to finish B and A,
A sleep 10s in onResume.
6.ANR will report on launcher.
Case 2:
1.Launch activity A from launcher.
2.Press home key.
3.Kill process of A.
4.Launch activity A from launcher.
5.A sleep 10s in onResume, press back key immediately.
6.ANR will report on launcher.
Possible root cause:
Focused activity will not be updated every time when activity
resumed. (the condition to call setFocusedActivityLocked)
Case 1:
Launcher was stopped and not waitingVisible due to launcher
is not the previous one, then getWaitingHistoryRecordLocked
has no chance to correct the real ANR activity.
Case 2:
Due to process of next activity is died, bring existed
task will not set mResumedActivity (it will be set when its
process is started), so when assigning waitingVisible from
processStoppingActivitiesLocked, the return value of
allResumedActivitiesVisible will be true even there is no
mResumedActivity. That results set waitingVisible to false
to previous activity (e.g. launcher), then also cannot
correct ANR target as case 1.
Change-Id: I0b24f46a8fab266382ebc6e2ed84ebeca9358768
This currently truncates all strings at the first NULL character,
except for vendorInfo, which is an opaque string.
Bug: 19985674
Change-Id: Ie53b2c55eb8a5204d7b2c7e2d8587743d923647a
Application may use many threads to load data from provider.
If the target provider needs to start process, each access
will occupy one binder thread of system server until the
provider process started and published.
Sometimes application uses more than 16 threads to access
the same provider, and the provider process needs a little
long time to start, then all binder threads of system server
are waiting. But when the provider is ready, it is unable to
publish to notify those waiting threads because no availabe
binder thread to use. And device will become almost hang.
Improvement:
If there is already a thread acquiring provider, let other threads
(which try to acquire the same provider) wait the result of the
first one. That reduces IPC to save binder thread of system server.
Remove calling removeContentProvider in installProvider because
we have ensured only get one provider holder for the same provider,
the original race that gets a new useless holder will not happen.
Change-Id: I521f2603db8ced56912f5dc54342a70451e68381
This adds AndroidKeyStore.getKeyStoreOperationHandle method which can
be used to obtain the KeyStore operation handle corresponding to the
provided JCA cryto primitive (provided it's backed by
AndroidKeyStore).
Bug: 18088752
Change-Id: Iaa3b6f9b2281b2ec2de8fd5946d353dc7fdb3d2d
