查看Android-How to build Audroid Automotive OS的源代码 0

Environment：
 Host: Ubuntu 18.04， Intel  i7
 EVT: Hikey960

Steps:
1. change directory to Android AOSP folder.
2. modify device/linaro/hikey/AndroidProducts.mk, add hikey960_car-userdebug menu item
 PRODUCT_MAKEFILES := \
    $(LOCAL_DIR)/hikey.mk \
    $(LOCAL_DIR)/hikey32.mk \
    $(LOCAL_DIR)/hikey64_only.mk \
    $(LOCAL_DIR)/hikey_tv.mk \
    $(LOCAL_DIR)/hikey960.mk \
    $(LOCAL_DIR)/hikey960_tv.mk \
    $(LOCAL_DIR)/hikey960_car.mk 
 COMMON_LUNCH_CHOICES := \
    hikey-userdebug \
    hikey64_only-userdebug \
    hikey_tv-userdebug \
    hikey960-userdebug \
    hikey960_tv-userdebug \
    hikey960_car-userdebug</nowiki>

3. cp device/linaro/hikey/hikey960.mk to device/linaro/hikey/hikey960_car.mk 
4. Modify hikey960_car.mk
  TARGET_KERNEL_USE=4.14
  TARGET_PREBUILT_KERNEL := device/linaro/hikey-kernel/Image.gz-dtb-hikey960-$(TARGET_KERNEL_USE)
  TARGET_PREBUILT_DTB := device/linaro/hikey-kernel/hi3660-hikey960.dtb-$(TARGET_KERNEL_USE)
  ...
  # Inherit the full_base and device configurations
  $(call inherit-product, <font color=#FF0000>device/generic/car/common/car.mk</font>)
  $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
  $(call inherit-product, device/linaro/hikey/hikey960/device-hikey960.mk)
  $(call inherit-product, device/linaro/hikey/device-common.mk)
  $(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
  ...
  PRODUCT_NAME := <font color=#FF0000>hikey960_car</font>
  PRODUCT_DEVICE := hikey960
  PRODUCT_BRAND := Android
  PRODUCT_MODEL := <font color=#FF0000>Car on hikey960</font>

5. source ./build/envsetup
6. lunch hikey960_car-userdebug
7. make -j32
============================================================
For extra PRODUCT_PACKAGES and PRODUCT_COPY_FILES please see
device/generic/car/common/car.mk
    android.hardware.broadcastradio@2.0-service \
    android.hardware.automotive.vehicle@2.0-service

packages/services/Car/car_product/build/car.mk
    Bluetooth \
    OneTimeInitializer \
    Provision \
    SystemUI \
    SystemUpdater
    clatd \
    clatd.conf \
    pppd \
    screenrecord
    DefaultStorageMonitoringCompanionApp \
    EmbeddedKitchenSinkApp \
    VmsPublisherClientSample \
    VmsSubscriberClientSample \
    android.car.cluster.loggingrenderer \
    DirectRenderingClusterSample \
    com.android.car.powertestservice \
 frameworks/base/data/keyboards/keyboards.mk)
 frameworks/webview/chromium/chromium.mk)

packages/services/Car/car_product/build/car_base.mk
    Home \
    BasicDreams \
    CaptivePortalLogin \
    CertInstaller \
    DocumentsUI \
    DownloadProviderUi \
    FusedLocation \
    InputDevices \
    KeyChain \
    Keyguard \
    LatinIME \
    Launcher2 \
    ManagedProvisioning \
    PacProcessor \
    PrintSpooler \
    ProxyHandler \
    Settings \
    SharedStorageBackup \
    VpnDialogs \
    MmsService \
    ExternalStorageProvider \
    atrace \
    cameraserver \
    libandroidfw \
    libaudioutils \
    libmdnssd \
    libnfc_ndef \
    libpowermanager \
    libspeexresampler \
    libvariablespeed \
    libwebrtc_audio_preprocessing \
    wifi-service \
    A2dpSinkService \
[[image:Hikey960_car_1.jpg]]
[[image:Hikey960_car_2.jpg]]
[[image:Hikey960_car_3.jpg]]