android make 文件中文件的拷贝

1、PRODUCT_COPY_FILES +=device/XXXXXX/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/assets/default_launcher.db:../../../../packages/apps/Launcher3/assets/default_launcher.db

2、

$(shell cp -f device/XXXXXX/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/assets/default_launcher.db packages/apps/Launcher3/assets/default_launcher.db)

使用方法2的缺点是不能创建目录，比如packages/apps/Launcher3/assets/必须存在才能拷贝成功，而方法1就不存在该限制

#jimbo add for launcher db

PRODUCT_COPY_FILES +=device/huiyue/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/def_db_workspace/default_launcher.db:../../../../packages/apps/Launcher3/assets/default_launcher.db
PRODUCT_COPY_FILES +=device/huiyue/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/def_db_workspace/default_db_widget.xml:../../../../packages/apps/Launcher3/res/xml/default_db_widget.xml
#$(shell cp -f device/huiyue/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/def_db_workspace/default_launcher.db packages/apps/Launcher3/assets/default_launcher.db)
#$(shell cp -f device/huiyue/$(MTK_TARGET_PROJECT)/overlay/packages/apps/Launcher3/def_db_workspace/default_db_widget.xml packages/apps/Launcher3/res/xml/default_db_widget.xml)