客户给了一个内置他们自己apk的需求，定制到Rom里，我们需要在编译系统源码的时候配置好相关的文件即可将apk一起打包到ROM里面，下面我们就来一起打包apk到系统 首先需要在 [device/mediatek/common/device.mk](http://192.168.180.196/gitweb/?p=c/rmt8735_6tb_s_l1.git;a=blob;f=device/mediatek/common/device.mk;h=a87faad6ee23bff8b3bf69820fa9b8d79058d3ec;hb=a87faad6ee23bff8b3bf69820fa9b8d79058d3ec) 配置如下语句 $(call inherit-product-if-exists, vendor/公司名/product/您的命名.mk) 在mk文件里面配置需要内置的apk label eg: ~~~ #apps PRODUCT_PACKAGES += \ BDDataPlan\ Facebook\ MultiLingBengaliPlugin\ Multilingkeyboard\ SHAREit\ Skype\ Viber\ WPSOffice\ WST_WAL_C ~~~ 配置好之后还需要导入 apk文件并且配置宏，就写一个例子吧，也在这个文件夹下写 路径：vendor\公司名\ThirdpartyApps\  配置如下mk文件，没有的自己创建 ~~~ LOCAL_PATH := $(call my-dir) # include $(CLEAR_VARS) LOCAL_MODULE := BDDataPlan LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := Facebook LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := MultiLingBengaliPlugin LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := Multilingkeyboard LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := SHAREit LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := Skype LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := Viber LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := WPSOffice LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) # include $(CLEAR_VARS) LOCAL_MODULE := WST_WAL_C LOCAL_MODULE_TAGS := optional LOCAL_MODULE_CLASS := APPS LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/operator/app #LOCAL_MODULE_PATH := $(TARGET_OUT)/vendor/thirdparty_apps LOCAL_SRC_FILES := $(LOCAL_MODULE).apk LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX) LOCAL_CERTIFICATE := PRESIGNED include $(BUILD_PREBUILT) ~~~ 工作算是完成了一半，接下来还需要修改frameworks下的java文件，让内置的三分apk可卸载等操作 [/frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java](http://192.168.180.196/gitweb/?p=c/rmt8735_6tb_s_l1.git;a=blob;f=frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java;h=6791cfba6b4e12cb7b2569b5186d2a12aa303687;hb=6791cfba6b4e12cb7b2569b5186d2a12aa303687) 添加： +            final File thirdpartyAppDir = new File(Environment.getRootDirectory(), "/vendor/thirdparty_apps"); +            scanDirLI(thirdpartyAppDir, PackageParser.PARSE_IS_SYSTEM +                    | PackageParser.PARSE_IS_SYSTEM_DIR, scanFlags, 0); 添加： +    private static boolean isThirdpartyApp(int parseFlags) { +               return (parseFlags & PackageParser.PARSE_IS_THIRDPARTY_APP) != 0; +       } public static int PackageParser.PARSE_IS_THIRDPARTY_APP = 1<<11; 修改： +        if (isSystemApp(pkg) && !isUpdatedSystemApp(pkg) && !isThirdpartyApp(parseFlags)) { 不知道在那行的，可以搜索关键字，ctrl+L 索引行 修改完之后编译工程，发现以下异常： ~~~ No rule to make target `vendor/rmt/ThirdpartyApps/WST_WAL_C.apk', needed by `out/target/product/rmt8382_tb_l/obj/APPS/WST_WAL_C_intermediates/package.apk'. Stop ~~~ 检查了下配置文件，发现客户提供的apk文件跟我们的mk冲突了，于是修改 WST_WAL_C.APK 为 WST_WAL_C.apk 重新编译工程，完美运行 最终效果，内置9个apk，7个可见，2个后台