# Copyright 2015 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. """This module wraps the Android Asset Packaging Tool.""" import six from devil.android.sdk import build_tools from devil.utils import cmd_helper from devil.utils import lazy _aapt_path = lazy.WeakConstant(lambda: build_tools.GetPath('aapt')) def _RunAaptCmd(args): """Runs an aapt command. Args: args: A list of arguments for aapt. Returns: The output of the command. """ cmd = [_aapt_path.read()] + args status, output = cmd_helper.GetCmdStatusAndOutput(cmd) if status != 0: raise Exception('Failed running aapt command: "%s" with output "%s".' % (' '.join(cmd), output)) return output def Dump(what, apk, assets=None): """Returns the output of the aapt dump command. Args: what: What you want to dump. apk: Path to apk you want to dump information for. assets: List of assets in apk you want to dump information for. """ assets = assets or [] if isinstance(assets, six.string_types): assets = [assets] return _RunAaptCmd(['dump', what, apk] + assets).splitlines()