def test_app_name_extraction():
axml_file = os.path.join(test_apk, 'AndroidManifest.xml')
axml = AXMLPrinter(open(axml_file, 'rb').read()).get_xml_obj()
app_name_hex = axml.findall(".//application")[0].get(NS_ANDROID + "label")
appnamehex = '0x' + app_name_hex[1:]
rsc_file = os.path.join(test_apk, 'resources.arsc')
rsc = ARSCParser(open(rsc_file, 'rb').read())
app_name = rsc.get_string(
rsc.get_packages_names()[0],
rsc.get_id(rsc.get_packages_names()[0], int(appnamehex, 0))[1])
assert app_name == ['app_name', 'Evie']
class APK:
def __init__(self, apk):
self.apk = apk
self.zip_file = get_zip_file(apk)
self.validate()
self.axml = AXMLPrinter(self.zip_file.read('AndroidManifest.xml'))
self.xml = self.axml.get_xml_obj()
self.arsc = ARSCParser(self.zip_file.read('resources.arsc'))
def validate(self):
zip_files = set(self.zip_file.namelist())
required_files = {'AndroidManifest.xml', 'resources.arsc'}
assert required_files.issubset(zip_files)
@property
def application(self):
app_name_hex = self.xml.getElementsByTagName(
"application")[0].getAttribute("android:label")
if not app_name_hex.startswith('@'):
return app_name_hex
_pkg_name = self.arsc.get_packages_names()[0]
app_name = self.get_resource(app_name_hex, _pkg_name)
if app_name:
return app_name
return self.package
@property
def version_name(self):
version_name = getxml_value(self.xml.documentElement, "versionName")
if not version_name.startswith("@"):
return version_name
rsc = self.get_resource(version_name, self.package)
if rsc:
version_name = rsc
return version_name
def get_resource(self, key, value):
try:
key = '0x' + key[1:]
hex_value = self.arsc.get_id(value, int(key, 0))[1]
rsc = self.arsc.get_string(value, hex_value)[1]
except:
rsc = None
return rsc
@property
def version_code(self):
version_code = getxml_value(self.xml.documentElement, "versionCode")
return version_code
@property
def package(self):
return self.xml.documentElement.getAttribute("package")
@property
def icon_info(self):
icon_type, icon_name = None, None
app = self.xml.getElementsByTagName('application')[0]
app_icon = app.getAttribute('android:icon')[1:]
if app_icon:
icon_id = int('0x' + app_icon, 0)
icon_data = self.arsc.get_id(self.package, icon_id)
if icon_data:
icon_type, icon_name = icon_data[0], icon_data[1]
return icon_type, icon_name
@property
def icon_data(self):
icon_type, icon_name = self.icon_info
if not icon_name:
return
if icon_type and 'mipmap' in icon_type:
search_path = 'res/mipmap'
else:
search_path = 'res/drawable'
for filename in self.zip_file.namelist():
if filename.startswith(search_path):
if icon_name in filename.split('/')[-1].rsplit('.', 1):
icon_data = self.zip_file.read(filename)
return icon_data
"""
Usage:
python get_app_name.py /path/to/extracted/apk/dir
"""
import sys
from pyaxmlparser.arscparser import ARSCParser
from pyaxmlparser.axmlprinter import AXMLPrinter
app_root = sys.argv[1]
xml = AXMLPrinter(
open("{}/AndroidManifest.xml".format(app_root),
'rb').read()).get_xml_obj()
rsc = ARSCParser(open("{}/resources.arsc".format(app_root), "rb").read())
app_name_hex = xml.getElementsByTagName("application")[0].getAttribute(
"android:label")
app_name = '0x' + app_name_hex[1:]
app_name = rsc.get_string(
rsc.get_packages_names()[0],
rsc.get_id(rsc.get_packages_names()[0], int(app_name, 0))[1])
print('App name is "{}"'.format(app_name[1]))