I.MX6 pre-install a prebuilt APK file to Android system

https://community.nxp.com/thread/321047

http://blog.csdn.net/andylao62/article/details/50705622

以BT为例

1. 新建文件夹/home/public/project/android/freescaleandroid5.1/device/fsl-proprietary/prebuilt_app

在prebuilt_app文件夹下新建Android.mk文件如下

LOCAL_PATH := $(call my-dir)

include $(call all-subdir-makefiles)

2. 新建文件夹/home/public/project/android/freescaleandroid5.1/device/fsl-proprietary/prebuilt_app/BT

将BT.apk（见附件）解压后文件放在BT文件夹下

将BT.apk放入BT文件夹下

在BT文件夹下新建Android.mk文件如下

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE := BT

LOCAL_SRC_FILES := $(LOCAL_MODULE).apk

LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)

LOCAL_MODULE_CLASS := APPS

LOCAL_CERTIFICATE := PRESIGNED

LOCAL_PREBUILT_JNI_LIBS:= \

    @lib/armeabi-v7a/libconnectBT.so\

    @lib/armeabi-v7a/libgnustl_shared.so\

    @lib/armeabi-v7a/libplugins_generic_libqevdevkeyboardplugin.so\

    @lib/armeabi-v7a/libplugins_generic_libqevdevmouseplugin.so\

    @lib/armeabi-v7a/libplugins_generic_libqevdevtabletplugin.so\

    @lib/armeabi-v7a/libplugins_generic_libqevdevtouchplugin.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqdds.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqgif.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqicns.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqico.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqjpeg.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqtga.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqtiff.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqwbmp.so\

    @lib/armeabi-v7a/libplugins_imageformats_libqwebp.so\

    @lib/armeabi-v7a/libplugins_platforms_android_libqtforandroid.so\

    @lib/armeabi-v7a/libplugins_platforms_libqminimal.so\

    @lib/armeabi-v7a/libplugins_platforms_libqminimalegl.so\

    @lib/armeabi-v7a/libplugins_platforms_libqoffscreen.so\

    @lib/armeabi-v7a/libplugins_sqldrivers_libqsqlite.so\

    @lib/armeabi-v7a/libQt5Core.so\

    @lib/armeabi-v7a/libQt5Gui.so\

    @lib/armeabi-v7a/libQt5Sql.so\

    @lib/armeabi-v7a/libQt5Widgets.so\

LOCAL_MODULE_PATH := $(TARGET_OUT)/app

#LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS) #can be uninstall

LOCAL_MODULE_TAGS := optional

include $(BUILD_PREBUILT)

note:

LOCAL_MODULE和LOCAL_PREBUILT_JNI_LIBS:= \需要根据具体的情况做出更改，其他内容可沿用

3. 根据我们需求，按照上述方法创建FM、GaodeMap、QQmusic;

4. 修改/home/public/project/android/freescaleandroid5.1/device/fsl/imx6/imx6.mk

加添如下内容：

#BT FM GaodeMap QQmusic is my prebuilt APK of system

PRODUCT_PACKAGES += \

    rtw_fwloader \

    BT    \

    FM    \

    GaodeMap\

    QQmusic

5. 编译：

cd /home/public/project/android/freescaleandroid5.1/

$ source build/envsetup.sh

$ lunch sabresd_6dq-userdebug

$ make



note:

编译如果报system.img size 错误

例如：

Out of space? the tree size of out/target/product/nitrogen6x/system is (MB):
273    out/target/product/nitrogen6x/system
The max is 360 MB.
make: *** [out/target/product/nitrogen6x/obj/PACKAGING/systemimage_intermediates/system.img] Error 1

解决方法：

修改/home/public/project/android/freescaleandroid5.1/device/fsl/imx6/BoardConfigCommon.mk文件中

BOARD_SYSTEMIMAGE_PARTITION_SIZE参数

BOARD_SYSTEMIMAGE_PARTITION_SIZE := 536870912 #LQY change BOARD_SYSTEMIMAGE_PARTITION_SIZE := 377487360

即把之前的360MB改为512MB