| a3f831cc746cec746c25c1b45d9528aa3fc926e7 |
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18-Jan-2017 |
Jack He <siyuanh@google.com> |
Fix A2DP Metrics Logging Capacity
* Set the maximum number of wake events logged to 1000
* Stop logging wake log name as it takes too much memory
* Add counters for each of the repeated values in BluetoothLog so that
the true number of events can be determined while oldest event get
dropped
* Log Bluetooth session disconnect reasons using enum instead of string
in order to save memory usage
* Apply other branch changes to bluetooth.proto on system/bt
Bug: 33694310
Test: Code compilation and unit tests
Change-Id: I2cc6f9304725938b63b211d615eb1941eac60edf
(cherry picked from commit 7ab4b59672013eddcb706e288962ab7309a75628)
/system/bt/osi/test/metrics_test.cc
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| e2eeff4f7f149c59ea8cb67392f287317f40f9bd |
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08-Dec-2016 |
Jack He <siyuanh@google.com> |
Convert build system to soong using Android.bp
* Convert top level Android.mk into build templates in build/Android.bp
and build/fluoride.go
* Initial conversion is done by "androidmk Android.mk > Android.bp"
* Android.bp does not allow source inclusion from external directories
and therefore they have to be made in to cc_library_static in their
respective sub-directories and linked using whole_static_libs in the
modules where they are used
* As Android.bp does not allow multiple modules of the same name,
same-name mudules for different target are merged into one definition
with target specific setup
* Generated proto header path has to be changed in osi/src/metrics.cc as
Android.bp only generate header path relative to the Android.bp file
instead of top-level directory such as system/bt
* Android.bp does not support resource copying yet and hence conf files
are left un-touched.
* Android.bp does support conditional module declaration and therefore
test-vendor libs are left untouched except for unit tests
* The goal of this CL is to direct (almost) translate Android.mk to
Android.bp first with Android.bp specific optimizations coming later
Bug: 32958753
Test: Code compilation, manual testing by test team
Change-Id: I5249e1f2135c4121205619b1d735ce448feb7499
/system/bt/osi/test/metrics_test.cc
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| f3175629208a64b190dde4dcf5f92cacef70d3e9 |
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09-Dec-2016 |
Jack He <siyuanh@google.com> |
Fix A2DP metrics session duration
* Fixed A2DP duration counting. It is now counting from music play start
to music play end.
* Start logging a2dp connection as Bluetooth sessions. Currently, only
A2DP connections are logged. Thus the bluetooth session length will be
the total connection length and the length within A2DP session message
will be the audio connection length.
* Add a audio_duration_millis field in A2DPSession to record audio duration
* Add bonded memory constraint for metrics entries
* Use a builder mechanism to only build metrics upon dumping
* Refactor metrics module into BluetoothMetricsLogger class
* Created unit test for BluetoothMetricsLogger
Bug: 33694310
Test: Code compilation, Unit test, BtFunhausMetricsTest
Change-Id: Iea2a997c4ea074687a5d50860e9229f0e1b82659
/system/bt/osi/test/metrics_test.cc
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