Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(203)

Side by Side Diff: build/android/pylib/utils/apk_helper.py

Issue 2101243005: Add a snapshot of flutter/engine/src/build to our sdk (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: add README.dart Created 4 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « build/android/pylib/utils/__init__.py ('k') | build/android/pylib/utils/base_error.py » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
(Empty)
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
7 import os.path
8 import re
9
10 from pylib import cmd_helper
11 from pylib import constants
12 from pylib.sdk import aapt
13
14
15 _AAPT_PATH = os.path.join(constants.ANDROID_SDK_TOOLS, 'aapt')
16 _MANIFEST_ATTRIBUTE_RE = re.compile(
17 r'\s*A: ([^\(\)= ]*)\([^\(\)= ]*\)="(.*)" \(Raw: .*\)$')
18 _MANIFEST_ELEMENT_RE = re.compile(r'\s*(?:E|N): (\S*) .*$')
19 _PACKAGE_NAME_RE = re.compile(r'package: .*name=\'(\S*)\'')
20 _SPLIT_NAME_RE = re.compile(r'package: .*split=\'(\S*)\'')
21
22
23 def GetPackageName(apk_path):
24 """Returns the package name of the apk."""
25 return ApkHelper(apk_path).GetPackageName()
26
27
28 # TODO(jbudorick): Deprecate and remove this function once callers have been
29 # converted to ApkHelper.GetInstrumentationName
30 def GetInstrumentationName(apk_path):
31 """Returns the name of the Instrumentation in the apk."""
32 return ApkHelper(apk_path).GetInstrumentationName()
33
34
35 def _ParseManifestFromApk(apk_path):
36 aapt_output = aapt.Dump('xmltree', apk_path, 'AndroidManifest.xml')
37
38 parsed_manifest = {}
39 node_stack = [parsed_manifest]
40 indent = ' '
41
42 for line in aapt_output[1:]:
43 if len(line) == 0:
44 continue
45
46 indent_depth = 0
47 while line[(len(indent) * indent_depth):].startswith(indent):
48 indent_depth += 1
49
50 node_stack = node_stack[:indent_depth]
51 node = node_stack[-1]
52
53 m = _MANIFEST_ELEMENT_RE.match(line[len(indent) * indent_depth:])
54 if m:
55 if not m.group(1) in node:
56 node[m.group(1)] = {}
57 node_stack += [node[m.group(1)]]
58 continue
59
60 m = _MANIFEST_ATTRIBUTE_RE.match(line[len(indent) * indent_depth:])
61 if m:
62 if not m.group(1) in node:
63 node[m.group(1)] = []
64 node[m.group(1)].append(m.group(2))
65 continue
66
67 return parsed_manifest
68
69
70 class ApkHelper(object):
71 def __init__(self, apk_path):
72 self._apk_path = apk_path
73 self._manifest = None
74 self._package_name = None
75 self._split_name = None
76
77 def GetActivityName(self):
78 """Returns the name of the Activity in the apk."""
79 manifest_info = self._GetManifest()
80 try:
81 activity = (
82 manifest_info['manifest']['application']['activity']
83 ['android:name'][0])
84 except KeyError:
85 return None
86 if '.' not in activity:
87 activity = '%s.%s' % (self.GetPackageName(), activity)
88 elif activity.startswith('.'):
89 activity = '%s%s' % (self.GetPackageName(), activity)
90 return activity
91
92 def GetInstrumentationName(
93 self, default='android.test.InstrumentationTestRunner'):
94 """Returns the name of the Instrumentation in the apk."""
95 manifest_info = self._GetManifest()
96 try:
97 return manifest_info['manifest']['instrumentation']['android:name'][0]
98 except KeyError:
99 return default
100
101 def GetPackageName(self):
102 """Returns the package name of the apk."""
103 if self._package_name:
104 return self._package_name
105
106 aapt_output = aapt.Dump('badging', self._apk_path)
107 for line in aapt_output:
108 m = _PACKAGE_NAME_RE.match(line)
109 if m:
110 self._package_name = m.group(1)
111 return self._package_name
112 raise Exception('Failed to determine package name of %s' % self._apk_path)
113
114 def GetSplitName(self):
115 """Returns the name of the split of the apk."""
116 if self._split_name:
117 return self._split_name
118
119 aapt_output = aapt.Dump('badging', self._apk_path)
120 for line in aapt_output:
121 m = _SPLIT_NAME_RE.match(line)
122 if m:
123 self._split_name = m.group(1)
124 return self._split_name
125 return None
126
127 def _GetManifest(self):
128 if not self._manifest:
129 self._manifest = _ParseManifestFromApk(self._apk_path)
130 return self._manifest
131
OLDNEW
« no previous file with comments | « build/android/pylib/utils/__init__.py ('k') | build/android/pylib/utils/base_error.py » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698