1# Copyright (c) 2013 The Chromium Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5"""Module containing utilities for apk packages.""" 6 7import re 8 9from pylib import cmd_helper 10 11 12def GetPackageName(apk_path): 13 """Returns the package name of the apk.""" 14 aapt_output = cmd_helper.GetCmdOutput( 15 ['aapt', 'dump', 'badging', apk_path]).split('\n') 16 package_name_re = re.compile(r'package: .*name=\'(\S*)\'') 17 for line in aapt_output: 18 m = package_name_re.match(line) 19 if m: 20 return m.group(1) 21 raise Exception('Failed to determine package name of %s' % apk_path) 22