android源码编译apk

    1. Add .apk files in aosp
        http://stackoverflow.com/questions/10579827/add-apk-files-in-aosp
    2. How to add a new App in an Android build?
        http://stackoverflow.com/questions/7278758/how-to-add-a-new-app-in-an-android-build
    3. Android 源码下编译APK
        http://blog.csdn.net/yjkwf/article/details/7925175