| b412f6e203b38f8047f760261a5e3dc6d0722f08 |
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30-Apr-2015 |
Svetoslav <svetoslavganov@google.com> |
Add body sensors app op - framework native
Change-Id: I727a2bb1e28ae9158f2df9c74dd0aee977dfd47f
/frameworks/native/include/gui/SensorEventQueue.h
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| a9e6cc387072e25706a6d847a97b02a6f25a918b |
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17-Apr-2015 |
Aravind Akella <aakella@google.com> |
Enable data injection mode in SensorService.
Change-Id: I0cd32a017235c31c54816e4a357ce3b988350ed6
/frameworks/native/include/gui/SensorEventQueue.h
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| 8a96955c8e14db40b16164236830fc9506a00872 |
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29-Sep-2014 |
Aravind Akella <aakella@google.com> |
Fix sockfd leakage in SensorService.
i) Call removeFd() only if the fd in the BitTube has been
previously added to the Looper. Use a flag to determine whether the fd
has been previously added or not.
ii) Increment mPendingFlushEventsToSend after holding a connectionLock.
iii) Store the number of acks that are pending in SensorEventQueue
and send them all at once.
Bug: 17472228
Change-Id: I1ec834fea1112a9cfbd9cddd2198438793698502
/frameworks/native/include/gui/SensorEventQueue.h
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| 8493b79e1cff92450076ca7450c4bf4e434a6816 |
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09-Sep-2014 |
Aravind Akella <aakella@google.com> |
SensorService fixes
i) Significant Motion multiple clients fix. Make a copy of
mActiveConnections vector before cleaning up SensorEventConnections
when one-shot sensors trigger.
ii) Maintain a mapping between flush_complete_events and
SensorEventConnections to accurately map flush() API calls and
corresponding flush_complete_events
iii) Remove all references to 1_1 and 1_2 HALs.
iv) Dynamically allocate sensor_event buffers in SensorService main
threadLoop.
Bug: 17412359
Change-Id: If3c3986197660cafef2d2e0b4dc7582e229cf1c4
/frameworks/native/include/gui/SensorEventQueue.h
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| 9e3adfcebf28c5c76085108dffe98c74df56857d |
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04-Sep-2014 |
Aravind Akella <aakella@google.com> |
SensorService flush fixes.
i) Fix a possible race condition when adding a pending flush connection
to mActiveSensors data structure.
ii) Invalidate flush_complete_events as soon as they are consumed by a
connection so that they are not used by other connections which are
registered for the same sensor.
Change-Id: I1491bea8c2081c4aab1feacc60add13b7aa26bb7
/frameworks/native/include/gui/SensorEventQueue.h
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| 6c2664ae34fd582bc174d3c83e2b18e895ca2496 |
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13-Aug-2014 |
Aravind Akella <aakella@google.com> |
SensorService fixes.
1) Flush should only be received by the app calling flush(). Maintain
a queue of all flush() calls and send flush_complete events in that
order.
2) Log warnings for older HALs. Remove batch() calls with DRY_RUN flag.
3) Reallocate event cache when more sensors register and the desired
maxCacheSize increases. Clear NEEDS_ACK flag in the buffer whenever
there is a write() failure.
4) More dump information. Add wake-up flag, maxDelay and timestamps for
sensor events.
Bug: 16874778
Change-Id: I195646191059fd31f75f2f07886c0f98bf9b509a
/frameworks/native/include/gui/SensorEventQueue.h
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| 9a844cf78f09953145200b4074d47589257a408c |
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12-Feb-2014 |
Aravind Akella <aakella@google.com> |
Enable wakeup sensors.
SensorService should hold a wakelock till the app reads events from a wakeup sensor. Currently drivers hold a wakelock with a
timeout while delivering events from a wake up sensor like Significant Motion. This hack can be removed now.
Bug: 9774884
Change-Id: If3b5acb99c9cf0cd29012fcfa9d6b04c74133d01
/frameworks/native/include/gui/SensorEventQueue.h
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| 701166d9f60a6e1149ff568aec0e03f3f3925292 |
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08-Oct-2013 |
Aravind Akella <aakella@google.com> |
Change API from flush(handle) to flush(). Call flush on all active sensors in the given SensorEventConnection.
Change-Id: I4ef2bec80406c517903ab9782dc9eaf3fa8b7f36
/frameworks/native/include/gui/SensorEventQueue.h
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| 90ed3e8d7883d9c80fb8bf11b1c593bd8b2b39d0 |
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10-Sep-2013 |
Mathias Agopian <mathias@google.com> |
fix a few problems with BitTube
BitTube used to send objects one at a time and didn't
handle errors properly.
We now send all the objects in one call, which means they
have to be read as a single batch as well. This changes the
BitTube API.
Update SensorService to the new API.
Also added an API to set the size of the send buffer.
Bug: 10641596
Change-Id: I77c70d35e351fdba0416fae4b7ca3b1d56272251
/frameworks/native/include/gui/SensorEventQueue.h
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| 724d91d778e71c8186399f4955de14b54812b3ed |
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27-Jun-2013 |
Aravind Akella <aakella@google.com> |
Sensor batching. Changes to the native code.
Bug: 10109508
Change-Id: I7333f3aac76125a8226a4c99c901fb904588df04
/frameworks/native/include/gui/SensorEventQueue.h
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| 7b5be95cb3903087742f1079fe89cddd8abe3696 |
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03-Apr-2012 |
Mathias Agopian <mathias@google.com> |
use a socketpair instead of a pipe in BitTube
Bug: 6252830
Change-Id: Ia7a7b08409517214136261c05569dc5959a597ab
/frameworks/native/include/gui/SensorEventQueue.h
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| 5cae0d0699a169e468fff3e21165f35db12f2cde |
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21-Oct-2011 |
Mathias Agopian <mathias@google.com> |
Rename SensorChannel to BitTube
/frameworks/native/include/gui/SensorEventQueue.h
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| 59abe7e0909bf4b7bf7b9601e1e40a05f6d4fd8a |
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14-Sep-2010 |
Jeff Brown <jeffbrown@google.com> |
Replace epoll() with poll() and rename PollLoop to Looper.
As part of this change, consolidated and cleaned up the Looper API so
that there are fewer distinctions between the NDK and non-NDK declarations
(no need for two callback types, etc.).
Removed the dependence on specific constants from sys/poll.h such as
POLLIN. Instead looper.h defines events like LOOPER_EVENT_INPUT for
the events that it supports. That should help make any future
under-the-hood implementation changes easier.
Fixed a couple of compiler warnings along the way.
Change-Id: I449a7ec780bf061bdd325452f823673e2b39b6ae
/frameworks/native/include/gui/SensorEventQueue.h
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| a48bcf62b6a26f24a0bdd2b44bb39fadce499e92 |
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30-Jul-2010 |
Mathias Agopian <mathias@google.com> |
Added SensorManager.getMinDelay()
Exposed the new "min delay" sensor property through native and
java sensor apis. This allows the caller to know what is the
maximum rate at which a sensor can return events, or, if a sensor
works in "update" mode (events returned only when the value changes).
Also augmented SensorManager.regusterSensorEvent() so that it can
accept a value in microsecond in addition to the 4 constants already
defined.
Change-Id: If425e9979892666df8c989d7de3c362230fa19e0
/frameworks/native/include/gui/SensorEventQueue.h
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| e3c8234765050023b8a588607f819e8cc41a6363 |
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22-Jul-2010 |
Mathias Agopian <mathias@google.com> |
propagate sensor event rate properly
Change-Id: I32e67d30e4295285a6827956cc8161b2025d70bc
/frameworks/native/include/gui/SensorEventQueue.h
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| a7352c9f4a6e642c29782b19db5bc0bd98feddc8 |
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15-Jul-2010 |
Mathias Agopian <mathias@google.com> |
new SensorService
remove old sensor service and implement SensorManager
on top of the new (native) SensorManger API.
Change-Id: Iddb77d498755da3e11646473a44d651f12f40281
/frameworks/native/include/gui/SensorEventQueue.h
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| 589ce85ee4174829cfedce91b6b2509d2a4002eb |
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14-Jul-2010 |
Mathias Agopian <mathias@google.com> |
first step at implementing the native sensor support
in this commit:
- implemented the C stub
- implemented the binder interfaces involved
- implemented most of the C++ client side
missing:
- SensorManager cannot connect to the SensorServer yet
(because there is no SensorServer yet)
Change-Id: I75010cbeef31c98d6fa62fd5d388dcef87c2636b
/frameworks/native/include/gui/SensorEventQueue.h
|