内置 APP 的几种方式

代码修改的方式

可在vendor目录下新增APP的文件夹

不可卸载

可参考vendor/firefly/fireflyapi

• Android.mk里的内容

  LOCAL_PATH := $(call my-dir)
  include $(CLEAR_VARS)
  LOCAL_MODULE := firefly_sdkapi_demo
  LOCAL_MODULE_CLASS := APPS
  LOCAL_MODULE_TAGS := optional
  LOCAL_BUILT_MODULE_STEM := package.apk
  LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
  #LOCAL_PRIVILEGED_MODULE :=
  LOCAL_CERTIFICATE := platform
  #LOCAL_OVERRIDES_PACKAGES := 
  LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
  #LOCAL_REQUIRED_MODULES :=
  #LOCAL_PREBUILT_JNI_LIBS :=
  include $(BUILD_PREBUILT)

  • LOCAL_CERTIFICATE := platform含义：APK签名使用系统签名
  • LOCAL_PRIVILEGED_MODULE如果不设置或者设置为false，安装位置为/system/app

• fireflyapi.mk里的内容

  PRODUCT_PACKAGES += \
     	firefly_sdkapi_demo 
  
  PRODUCT_COPY_FILES += \
         vendor/firefly/fireflyapi/fireflyapi:system/bin/fireflyapi \
         vendor/firefly/fireflyapi/fireflyapi.jar:system/framework/fireflyapi.jar 

可卸载

LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := FDeviceTest
LOCAL_MODULE_CLASS := APPS
LOCAL_MODULE_TAGS := optional
LOCAL_BUILT_MODULE_STEM := package.apk
LOCAL_DEX_PREOPT := nostripping
LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
LOCAL_PRIVILEGED_MODULE := true
LOCAL_CERTIFICATE := PRESIGNED
LOCAL_OVERRIDES_PACKAGES := DeviceTest
LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
LOCAL_MULTILIB := 32
#LOCAL_REQUIRED_MODULES :=
JNI_LIBS :=
$(foreach FILE,$(shell find $(LOCAL_PATH)/lib/ -name *.so), $(eval JNI_LIBS += $(FILE)))
LOCAL_PREBUILT_JNI_LIBS := $(subst $(LOCAL_PATH),,$(JNI_LIBS))

include $(BUILD_PREBUILT)

• 在 device/rockchip/CPU_TYPE/PRODUCT_TYPE/ 目录下新建一个 preinstall_del 目录
• 把 apk 拷贝到 device/rockchip/CPU_TYPE/PRODUCT_TYPE/preinstall_del 目录下
• 编译 android