Merge changes Idef1560b,I40243c0f,I5c466874,Ie4d1438c,I38a17794, ...

* changes:
  Complete hci legacy interface
  Re-log bta/ag/bta_ag_sco::bta_ag_remove_sco
  Re-log bta/ag/bta_ag_cmd::bta_ag_hfp_result
  Re-log bta/ag/bta_ag_main::bta_ag_api_result
  Add and use tBTM_CB::tACL_CB::Init
  Un-include stack/btm/btm_int
  Properly include stack/test/common/mock_btm_layer
  Use tACL_CONN::SupportsSecureConnections
  Use proper types bta/ag/bta_ag_sco::tBTA_AG_EVT
  Declare stack/gatt/gatt_utils::btm_ble_read_sec_key_size
  Add stack/include/hcidefs::hci_mode_text
  Use btm_client_interface::init,free
  btm_loghistory: HeadsetInterface::PhoneStateChange
  Use inclusive language
  Enum-ify stack/smp/smp_int::tSMP_EVENT,tSMP_BR_EVENT
  Various inclusion stack/::
  Add API btm_client_interface methods
  Declare explicitly global tBTM_CB
  Move stack/include/hcimsgs#defs into ble compilation unit
  Move stack/include/hcimsgs#defs into br_edr compilation unit
  Spell check HCIC_BLE_ENCRYPT_KEY_SIZE
tree: 53dfad8150290707d83e9e5da38ad545106b4cca
  1. apex/
  2. system/
  3. .clang-format
  4. .gitignore
  5. .gn
  6. .style.yapf
  7. Android.bp
  8. AndroidTestTemplate.xml
  9. BUILD.gn
  10. CleanSpec.mk
  11. EventLogTags.logtags
  12. METADATA
  13. MODULE_LICENSE_APACHE2
  14. NOTICE
  15. OWNERS
  16. PREUPLOAD.cfg
  17. README.md
  18. TEST_MAPPING
README.md

Fluoride Bluetooth stack

Building and running on AOSP

Just build AOSP - Fluoride is there by default.

Building and running on Linux

Instructions for Ubuntu, tested on 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0

Download source

mkdir ~/fluoride
cd ~/fluoride
git clone https://android.googlesource.com/platform/packages/modules/Bluetooth/system

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 packages/modules/Bluetooth/system is checked out under AOSP, then create symbolic links instead of downloading sources

cd packages/modules/Bluetooth/system
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

Generate your build files

cd ~/fluoride/bt
gn gen out/Default

Build

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.

Run

cd ~/fluoride/bt/out/Default
LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride

Eclipse IDE Support

  1. Follows the Chromium project Eclipse Setup Instructions until "Optional: Building inside Eclipse" section (don't do that section, we will set it up differently)

  2. Generate Eclipse settings:

cd packages/modules/Bluetooth/system
gn gen --ide=eclipse out/Default
  1. In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under packages/modules/Bluetooth/system/out/Default

  2. 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"

  3. Goto Behaviour tab, change clean command to "-t clean"