在Eclipse中加入Android源码

我会带着你远行 2022-08-02 13:40 216阅读 0赞

[http://blog.csdn.net/dongfengsun/archive/2009/10/17/4691062.aspx][http_blog.csdn.net_dongfengsun_archive_2009_10_17_4691062.aspx]

在我们开发android程序过程中，很多时候 需要查看android的源码是如何实现的。这个时候就需要把android的源码加入到 eclipse中，那么在我们通过Git和repo获取到android源码之后，就需要把java文件提取出来，并放到android SDK子目录source下。如果手工来提取这些java文件是很耗费时间的，所以我们可以写个python脚本来自动提取android源码中的java文件，如下：

from \_\_future\_\_ import with\_statement  \# for Python < 2.6

import os  
import re  
import zipfile

\# open a zip file  
DST\_FILE = 'sources.zip'  
if os.path.exists(DST\_FILE):  
  print DST\_FILE, "already exists"  
  exit(1)  
zip = zipfile.ZipFile(DST\_FILE, 'w', zipfile.ZIP\_DEFLATED)

\# some files are duplicated, copy them only once  
written = \{\}

\# iterate over all Java files  
for dir, subdirs, files in os.walk('.'):  
  for file in files:  
    if file.endswith('.java'):  
      \# search package name  
      path = os.path.join(dir, file)  
      with open(path) as f:  
        for line in f:  
          match = re.match(r'/s\*package/s+(\[a-zA-Z0-9/.\_\]+);', line)  
          if match:  
            \# copy source into the zip file using the package as path  
            zippath = match.group(1).replace('.', '/') + '/' + file  
            if zippath not in written:  
              written\[zippath\] = 1  
              zip.write(path, zippath)  
            break;  
          
zip.close()

本文来自CSDN博客，转载请标明出处：[http://blog.csdn.net/dongfengsun/archive/2009/10/17/4691062.aspx][http_blog.csdn.net_dongfengsun_archive_2009_10_17_4691062.aspx]

[http_blog.csdn.net_dongfengsun_archive_2009_10_17_4691062.aspx]: http://blog.csdn.net/dongfengsun/archive/2009/10/17/4691062.aspx