| 1cfde25e4019bc050c7f030896825fd90d69baf5 |
|
20-Jan-2017 |
Peng Xu <pengxu@google.com> |
Local geomagnetic field update to sensor
Local geomagnetic field strength, declination, inclination information
is useful for magnetometer calibration. It also benefits rotation
vector sensor implementation as it gives a baseline that aids detecting
magnetic field disturbance.
Bug: 30958130
Test: Tested with marlin. Modified hal implementation can get local
geomagnetic field.
Change-Id: I373fe74d5a091a3adb80ff3c61e441edcf5a253b
/frameworks/base/services/core/java/com/android/server/SensorNotificationService.java
|
| a35b5539a95342799a18e95616c5e5751a198e4c |
|
20-Jan-2016 |
Peng Xu <pengxu@google.com> |
Dynamic Sensor Discovery Implementation
Defined the dynamic sensor meta data type and UUID of sensor, as well
as the broadcast intent that is related to dynamic sensor status
change.
Modify SensorManager, SystemSensorManager and the JNI layer to support
dynamic sensor discovery.
Added SensorNotificationService to notify apps that sensor connected
or disconnected via broadcast.
Change-Id: I28adfb005357d7e3983d65117d6865830c75027d
/frameworks/base/services/core/java/com/android/server/SensorNotificationService.java
|