| 8a96955c8e14db40b16164236830fc9506a00872 |
|
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/libs/gui/SensorEventQueue.cpp
|
| 56ae42613c91f6a6fb0dc3f626daa24666fd18c2 |
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11-Jul-2014 |
Aravind Akella <aakella@google.com> |
SensorService performance improvements.
i) Send ack for wake_up sensors on the socket connection instead of using Binder RPC.
ii) Cache events per connection in case there are write failures. Compute cache size
from FIFO counts of sensors.
iii) Send FlushCompleteEvent only for apps that explicitly called flush().
Change-Id: I018969736b7794b1b930529586f2294a03ee8667
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 9a844cf78f09953145200b4074d47589257a408c |
|
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/libs/gui/SensorEventQueue.cpp
|
| 701166d9f60a6e1149ff568aec0e03f3f3925292 |
|
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/libs/gui/SensorEventQueue.cpp
|
| 90ed3e8d7883d9c80fb8bf11b1c593bd8b2b39d0 |
|
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/libs/gui/SensorEventQueue.cpp
|
| 724d91d778e71c8186399f4955de14b54812b3ed |
|
27-Jun-2013 |
Aravind Akella <aakella@google.com> |
Sensor batching. Changes to the native code.
Bug: 10109508
Change-Id: I7333f3aac76125a8226a4c99c901fb904588df04
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 29267fe8495a74893dfce1bd9eceb6448df7abea |
|
08-May-2012 |
Mathias Agopian <mathias@google.com> |
return errors properly in BitTube and SensorEventQueue
Change-Id: Idf31179f9fcc666e287c7b01b2007431cb60127d
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 7b5be95cb3903087742f1079fe89cddd8abe3696 |
|
03-Apr-2012 |
Mathias Agopian <mathias@google.com> |
use a socketpair instead of a pipe in BitTube
Bug: 6252830
Change-Id: Ia7a7b08409517214136261c05569dc5959a597ab
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| e6f43ddce78d6846af12550ff9193c5c6fe5844b |
|
06-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/157220
Bug: 5449033
Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 5cae0d0699a169e468fff3e21165f35db12f2cde |
|
21-Oct-2011 |
Mathias Agopian <mathias@google.com> |
Rename SensorChannel to BitTube
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 2ffb24799e579c47a73c992ab567f05c4bf0c962 |
|
17-Sep-2010 |
Mathias Agopian <mathias@google.com> |
Fix typo which causes sensors to fail miserably
Change-Id: Ieca18fc089e2bdf7d049f213836971b54d11cd76
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| aeda9afdba5c28d4d152e3ec3bce74be42949065 |
|
17-Sep-2010 |
Mathias Agopian <mathias@google.com> |
part of fix for [3004226] Cannot end the call - Proximity sensor doesn't work
- In SensorEventQueue, only bail on errors from Looper::loopOnce
- Improve sensor error logging
Change-Id: Ib3cf8d5d9fdac8513a3d753155827e0feeda1662
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| 59abe7e0909bf4b7bf7b9601e1e40a05f6d4fd8a |
|
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/libs/gui/SensorEventQueue.cpp
|
| 45e0acb41acf30a1b7592ea7e695d96aca3ccd3b |
|
08-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Modify native ALooper to take an explicit ident.
The ALooper API now uses an explicit "identifier" for the integer
that is returned rather than implicitly using the fd. This allows
the APIs that had the fd to be a little more sane.
Change-Id: I8507f535ad484c0bdc4a1bd016d87bb09acd7ff0
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| a48bcf62b6a26f24a0bdd2b44bb39fadce499e92 |
|
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/libs/gui/SensorEventQueue.cpp
|
| e3c8234765050023b8a588607f819e8cc41a6363 |
|
22-Jul-2010 |
Mathias Agopian <mathias@google.com> |
propagate sensor event rate properly
Change-Id: I32e67d30e4295285a6827956cc8161b2025d70bc
/frameworks/native/libs/gui/SensorEventQueue.cpp
|
| a7352c9f4a6e642c29782b19db5bc0bd98feddc8 |
|
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/libs/gui/SensorEventQueue.cpp
|
| 589ce85ee4174829cfedce91b6b2509d2a4002eb |
|
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/libs/gui/SensorEventQueue.cpp
|