多进程 App 加固后怎样验证组件初始化与退出

import json
import sys
import xml.etree.ElementTree as ET
from collections import defaultdict
from pathlib import Path

if len(sys.argv) != 2:
    raise SystemExit('usage: manifest_process_matrix.py AndroidManifest.xml')
manifest_path = Path(sys.argv[1])
if not manifest_path.is_file():
    raise SystemExit('manifest file is missing')
try:
    root = ET.parse(manifest_path).getroot()
except ET.ParseError as exc:
    raise SystemExit(f'invalid manifest XML: {exc}')
package_name = root.get('package', '').strip()
if not package_name:
    raise SystemExit('manifest package is missing')
android_ns = '{http://schemas.android.com/apk/res/android}'
application = root.find('application')
if application is None:
    raise SystemExit('application element is missing')

def process_name(value):
    selected = (value or package_name).strip()
    if not selected:
        raise SystemExit('component process is empty')
    return package_name + selected if selected.startswith(':') else selected

def component_name(element):
    value = (element.get(android_ns + 'name') or '').strip()
    if not value:
        raise SystemExit('component name is missing')
    return value

default_process = process_name(application.get(android_ns + 'process'))
matrix = defaultdict(list)
for kind in ('activity', 'activity-alias', 'service', 'receiver', 'provider'):
    for element in application.findall(kind):
        effective = process_name(element.get(android_ns + 'process') or default_process)
        matrix[effective].append({'type': kind, 'component': component_name(element)})
if not matrix:
    raise SystemExit('no Android components found')
checks = ['initialization', 'shared-state', 'main-thread', 'exit-reason']
output = [{'process': name, 'components': items, 'checks': checks} for name, items in sorted(matrix.items())]
print(json.dumps(output, ensure_ascii=False, indent=2))