Fix a bug in unstable ContentProvider.
IllegalStateException: ref counts can't go to zero here: stable=0 unstable=0
IllegalStateException: unstable count < 0: -1
There is a race between main thread and background database thread. Main thread
is responsible for handling the REMOVE_PROVIDER message. Database thread starts
insert or query request again and again. acquireProvider in db thread will often
snatch provider from the jaws of death, sometime it fails to remove REMOVE_PROVIDER
which is already fired out from MessageQueue. But completeRemoveProvider in main
thread gets suspended when trying to execute the critical section. If db thread
released the provider before main thread resumes the execution, then two
REMOVE_PROVIDER messages will be executed.
Change-Id: I8588aa1d1a8bc444dcd2adf6f8bc3f055cebbdc4
Signed-off-by: Guobin Zhang <guobin.zhang@intel.com>
Hidden for now. Also, modified callback that is called
from NfcService to pass all data in a single object
(BeamShareData). This avoids having to do multiple IPCs
at touch time.
Bug: 5134061
Change-Id: I235f608cef9935041b33b4b7a6980f109c15576c
The input method manager service now supplies an input channel for
communication while creating an IME session on behalf of the
application.
This change significanly reduces the overhead of IME event dispatch
by using a standard input channel to send input events rather than
using binder. This results in fewer thread context switches
and fewer object allocations.
What's more, the IME may perform additional batching of the motion
events that it receives which may help it catch up if it is
getting behind while processing them.
Bug: 7984576
Bug: 8473020
Change-Id: Ibe26311edd0060cdcae80194f1753482e635786f
Bug #8378964
This change defers drawing into layers until after the renderer for FBO0
is ready to draw. At that point, all the precaching is done which means
all glyphs can be uploaded at once in the font caches.
Change-Id: Ie1f7a7ff30f76f06fb3dbc72c7d05e66207d1ecb
Also rewrite @deprecated comments to use an initial capital so they
look right in the generated documentation.
Also improve formatIpAddress documentation.
Change-Id: I317ebe411ef76e16a4535318ce73e00b63af38da
A Device Owner cannot be uninstalled and is available to all users. It must
be registered before the device_provisioned flag is set.
Device admins can be disabled until used, but visible to device policy
manager, so that users wont be bothered with update requests.
Opened up a few related APIs for use by a system-installed Device Owner.
Change-Id: I847b5fe68c0f724863f778a67602b5bddc79d8e5
It was possible to overrun this buffer, and even if you did fill
the buffer in a single read and exit the loop, the "string" still
wouldn't be terminated.
Bug: 8468088
Change-Id: Ia19f4d26dfd79e7b63807a7ec9540b932163d246
The original documentation for this class indicated a leading slash was possible
but the code did not support it. Since then, the docs were changed to reflect
what the code does.
The purpose of this change is to allow the use of uri.getPath() as an argument.
With this change, the following can be done
matcher.addURI(ContactsContract.AUTHORITY,
ContactsContract.CONTENT_FILTER_URI.getPath(), CONTACTS_FILTER)
instead of
matcher.addURI(ContactsContract.AUTHORITY,
"contacts/filter", CONTACTS_FILTER)
Change-Id: I76a9e3133365be9fe7a8de86eae57f9eea1cd2a3
