內置三方apk到Rom可移動/可卸載 · Android系統之路-初識MTK

客戶給了一個內置他們自己apk的需求，定制到Rom里，我們需要在編譯系統源碼的時候配置好相關的文件即可將apk一起打包到ROM里面，下面我們就來一起打包apk到系統首先需要在?[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)?配置如下語句 $(call?inherit-product-if-exists,?vendor/公司名/product/您的命名.mk) 在mk文件里面配置需要內置的apk label eg: ~~~ #apps PRODUCT_PACKAGES += \ BDDataPlan\ Facebook\ MultiLingBengaliPlugin\ Multilingkeyboard\ SHAREit\ Skype\ Viber\ WPSOffice\ WST_WAL_C ~~~ 配置好之后還需要導入 apk文件并且配置宏，就寫一個例子吧，也在這個文件夾下寫路徑：vendor\公司名\ThirdpartyApps\ ![](https://box.kancloud.cn/2016-03-10_56e0e2a2817b8.jpg) 配置如下mk文件，沒有的自己創建 ~~~ 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，接下來還需要修改frameworks下的java文件，讓內置的三分apk可卸載等操作 [/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，可以搜索關鍵字，ctrl+L 索引行修改完之后編譯工程，發現以下異常： ~~~ 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 ~~~ 檢查了下配置文件，發現客戶提供的apk文件跟我們的mk沖突了，于是修改 WST_WAL_C.APK 為 WST_WAL_C.apk 重新編譯工程，完美運行最終效果，內置9個apk，7個可見，2個后臺 ![](https://box.kancloud.cn/2016-03-10_56e0e2a297ce9.jpg)