1 files changed, 61 insertions, 0 deletions
diff --git a/build/android/create_standalone_apk.py b/build/android/create_standalone_apk.py
new file mode 100644
index 0000000..de541a6
--- /dev/null
+++ b/build/android/create_standalone_apk.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+#
+# Copyright 2013 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.
+
+"""Combines stripped libraries and incomplete APK into single standalone APK.
+
+"""
+
+import optparse
+import os
+import shutil
+import sys
+import tempfile
+
+from util import build_utils
+from util import md5_check
+
+def CreateStandaloneApk(options):
+  def DoZip():
+    with tempfile.NamedTemporaryFile(suffix='.zip') as intermediate_file:
+      intermediate_path = intermediate_file.name
+      shutil.copy(options.input_apk_path, intermediate_path)
+      apk_path_abs = os.path.abspath(intermediate_path)
+      build_utils.CheckCallDie(
+          ['zip', '-r', '-1', apk_path_abs, 'lib'],
+          cwd=options.libraries_top_dir,
+          suppress_output=True)
+      shutil.copy(intermediate_path, options.output_apk_path)
+
+  input_paths = [options.input_apk_path, options.libraries_top_dir]
+  record_path = '%s.standalone.stamp' % options.input_apk_path
+  md5_check.CallAndRecordIfStale(
+      DoZip,
+      record_path=record_path,
+      input_paths=input_paths)
+
+
+def main(argv):
+  parser = optparse.OptionParser()
+  parser.add_option('--libraries-top-dir',
+      help='Top directory that contains libraries '
+      '(i.e. library paths are like '
+      'libraries_top_dir/lib/android_app_abi/foo.so).')
+  parser.add_option('--input-apk-path', help='Path to incomplete APK.')
+  parser.add_option('--output-apk-path', help='Path for standalone APK.')
+  parser.add_option('--stamp', help='Path to touch on success.')
+  options, _ = parser.parse_args()
+
+  required_options = ['libraries_top_dir', 'input_apk_path', 'output_apk_path']
+  build_utils.CheckOptions(options, parser, required=required_options)
+
+  CreateStandaloneApk(options)
+
+  if options.stamp:
+    build_utils.Touch(options.stamp)
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv))