114 lines
3.8 KiB
Python
114 lines
3.8 KiB
Python
"""
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Android App Module
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Android-specific application model.
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"""
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import logging
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import os
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from .android_intent import AndroidIntent
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from ...core.abstract_app import AbstractApp
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from ...exceptions import FATAL_EXCEPTIONS
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class AndroidApp(AbstractApp):
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"""
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Android 应用类 - 用于解析和管理 APK 文件信息
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继承自 AbstractApp，实现 Android 特定的应用管理功能。
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"""
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def __init__(self, package_name, output_dir=None):
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"""
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创建 AndroidApp 实例
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:param package_name: 应用包名
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:param output_dir: 输出目录路径
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"""
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super().__init__(output_dir=output_dir)
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self.app_path = None
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self.output_dir = output_dir
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if output_dir is not None:
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if not os.path.isdir(output_dir):
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os.makedirs(output_dir)
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self.package_name = package_name
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self._main_activity = None
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self._activities = []
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self.dumpsys_main_activity = None
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@property
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def identifier(self) -> str:
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"""获取应用唯一标识符（package_name）"""
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return self.package_name
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@property
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def main_activity(self) -> str:
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"""获取主 Activity 名称"""
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if self._main_activity is not None:
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return self._main_activity
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else:
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if self.dumpsys_main_activity:
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self.logger.warning("Cannot get main activity from manifest. Using dumpsys result instead.")
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return self.dumpsys_main_activity
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return None
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@main_activity.setter
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def main_activity(self, value):
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"""设置主 Activity"""
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self._main_activity = value
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@property
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def activities(self) -> list:
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"""获取入口点列表（activities）"""
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return self._activities
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@activities.setter
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def activities(self, value):
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"""设置 Activity 列表"""
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self._activities = value
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def get_start_with_profiling_intent(self, trace_file, sampling=None) -> 'AndroidIntent':
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"""获取带 profiling 的启动 Intent"""
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package_name = self.package_name
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if self.main_activity:
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package_name += "/%s" % self.main_activity
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if sampling is not None:
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return AndroidIntent(prefix="start --start-profiler %s --sampling %d" % (trace_file, sampling), suffix=package_name)
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else:
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return AndroidIntent(prefix="start --start-profiler %s" % trace_file, suffix=package_name)
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def populate_activities(self, device):
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"""
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使用 adb dumpsys package 获取所有 Activity
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"""
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import re
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self.logger.info(f"Populating activities for {self.package_name} via dumpsys...")
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try:
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cmd = f"dumpsys package {self.package_name}"
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output = device.adb.shell(cmd)
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# 匹配形如: [hash] package/activity
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pattern = re.compile(r'([0-9a-f]+)\s+' + re.escape(self.package_name) + r'/([^ \s]+)')
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matches = pattern.findall(output)
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new_activities = []
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for m in matches:
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activity_full_name = f"{self.package_name}/{m[1]}"
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if activity_full_name not in new_activities:
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new_activities.append(activity_full_name)
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if new_activities:
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self.activities = sorted(new_activities)
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self.logger.info(f"Found {len(self.activities)} activities via dumpsys.")
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else:
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self.logger.warning("No activities found via dumpsys.")
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except FATAL_EXCEPTIONS:
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raise
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except Exception as e:
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self.logger.error(f"Failed to populate activities via dumpsys: {e}")
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# 非致命异常，activities保持为空
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