Deconstructed APK prototyping

build/android/gyp/rewrite_deconstruct_manifest.py

+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import argparse
+import os
+import re
+import shutil
+import sys
+import xml.etree.ElementTree
+
+from xml.dom import minidom
+
+from util import build_utils
+
+DECONSTRUCTED_APPLICATION = 'org.chromium.deconstructed.DeconstructedApplication'
+
+def main(args):
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--in-manifest')
+  parser.add_argument('--out-manifest')
+  parser.add_argument('--out-data')
+  options = parser.parse_args(args)
+
+  manifest_xml = xml.etree.ElementTree.parse(options.in_manifest)
+  manifest = manifest_xml.getroot()
+  app_list = manifest.findall('application')
+  if len(app_list) != 1:
+    return 1
+  app_node = app_list[0]
+
+  name_key = '{http://schemas.android.com/apk/res/android}name'
+  old_application = app_node.get(name_key)
+  app_node.set(name_key, DECONSTRUCTED_APPLICATION)
+  package = manifest.get('package')
+
+  manifest_xml.write(options.out_manifest)
+  with open(options.out_data, 'w') as outfile:
+    outfile.write('\n'.join([package, old_application]))
+
+
+if __name__ == "__main__":
+  main(sys.argv[1:])
+