commit | feeaf5f8cf31394d6f737543f1d0572ca91d487c | [log] [tgz] |
---|---|---|
author | Jack He <siyuanh@google.com> | Fri Jun 08 20:13:23 2018 -0700 |
committer | Jack He <siyuanh@google.com> | Thu Jun 14 14:05:14 2018 -0700 |
tree | 8d519e53c3fb8cfda7b952ec1072cb9ca112cd5f | |
parent | 36b5cfd8a8144c32068c0a0e60e8bfe079d4ab83 [diff] |
Multi-A2DP: Fix timing and codec measurement in metrics * Copy BtifMediaStats and SchedulingStats when updating metrics to avoid race conditions * Do not log audio_duration_ms if session_end_us <= session_start_us * Clear cached A2DP metrics when LogBluetoothSessionEnd() is called * Log codec information along-side A2DP metrics * Log whether A2DP offload is enabled along-side A2DP metrics Multi-A2DP: * Log LogBluetoothSessionStart at btif_a2dp_source_start_session_delayed * Log LogBluetoothSessionEnd at btif_a2dp_source_end_session_delayed Unit Test: * Wrote A2DPSessionTwoUpdatesSeparatedbyEndTest that will fail if A2DP metrics are not cleared when LogBluetoothSessionEnd is called Bug: 109953464 Test: make, net_test_osi::BluetoothMetricsLoggerTest, net_test_osi::BluetoothA2DPSessionMetricsTest Change-Id: I6a311dce8035ce2e3f39773c260ea9eaef73e45b
Just build AOSP - Fluoride is there by default.
Instructions for Ubuntu, tested on 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0
mkdir ~/fluoride cd ~/fluoride git clone https://android.googlesource.com/platform/system/bt
Install dependencies (require sudo access):
cd ~/fluoride/bt build/install_deps.sh
Then fetch third party dependencies:
cd ~/fluoride/bt mkdir third_party cd third_party git clone https://github.com/google/googletest.git git clone https://android.googlesource.com/platform/external/aac git clone https://android.googlesource.com/platform/external/libchrome git clone https://android.googlesource.com/platform/external/libldac git clone https://android.googlesource.com/platform/external/modp_b64 git clone https://android.googlesource.com/platform/external/tinyxml2
And third party dependencies of third party dependencies:
cd fluoride/bt/third_party/libchrome/base/third_party mkdir valgrind cd valgrind curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/valgrind.h?format=TEXT | base64 -d > valgrind.h curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/memcheck.h?format=TEXT | base64 -d > memcheck.h
NOTE: If system/bt is checked out under AOSP, then create symbolic links instead of downloading sources
cd system/bt mkdir third_party cd third_party ln -s ../../../external/aac aac ln -s ../../../external/libchrome libchrome ln -s ../../../external/libldac libldac ln -s ../../../external/modp_b64 modp_b64 ln -s ../../../external/tinyxml2 tinyxml2 ln -s ../../../external/googletest googletest
cd ~/fluoride/bt gn gen out/Default
cd ~/fluoride/bt ninja -C out/Default all
This will build all targets (the shared library, executables, tests, etc) and put them in out/Default. To build an individual target, replace "all" with the target of your choice, e.g. ninja -C out/Default net_test_osi
.
cd ~/fluoride/bt/out/Default LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride
Follows the Chromium project Eclipse Setup Instructions until "Optional: Building inside Eclipse" section (don't do that section, we will set it up differently)
Generate Eclipse settings:
cd system/bt gn gen --ide=eclipse out/Default
In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under system/bt/out/Default
Right click on the project. Go to Preferences->C/C++ Build->Builder Settings. Uncheck "Use default build command", but instead using "ninja -C out/Default"
Goto Behaviour tab, change clean command to "-t clean"