【转】如何将自己的类build到Android.jar

    很多情况下,我们都需要去修改framework,如添加一些自己的类等.一些情况下可能添加类之后,我们并不需要做太多的工作这个类已经就build到Android.jar中了.但是有些时候,是需要去修改一些编译的mk文件的.

    比如当我们在/framework/base/下添加了一个/test的文件夹,里面有很多我们自己定义的类.如果想要把它build进Android.jar,供其它类使用的话,我们还要去修改

    /build/core/pathmap.mk

 

  

#
# A list of all source roots under frameworks/base, which will be
# built into the android.jar.
#
# Note - "common" is included here, even though it is also built
# into a static library (android-common) for unbundled use.  This
# is so common and the other framework libraries can have mutual
# interdependencies.
#
FRAMEWORKS_BASE_SUBDIRS := /
    $(addsuffix /java, /
        core /
        graphics /
        location /
        media /
        opengl /
        sax /
        telephony /
        test /
        wifi /
        vpn /
        keystore /
     )