將APK加到system.img

添加 HelloAndroid.apk
首先在 Android 源始碼建立一個目錄：

mkdir -p prebuilt/android-arm/HelloAndroid

建立一個 Android.mk

LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)

# Module name should match apk name to be installed.
LOCAL_MODULE := HelloAndroid
LOCAL_SRC_FILES := $(LOCAL_MODULE).apk
LOCAL_MODULE_CLASS := APPS
LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)

LOCAL_CERTIFICATE := platform
LOCAL_MODULE_TAGS := debug

include $(BUILD_PREBUILT)

$(call add-prebuilt-files, APPS, $(prebuilt_files))

詳細參考android open source website

http://www.kandroid.org/online-pdk/guide/build_cookbook.html