251 lines
10 KiB
Python
251 lines
10 KiB
Python
# 权限处理
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import subprocess
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import logging
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import time
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# 配置日志
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logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s: %(message)s")
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def check_device_connection(device_id: str) -> bool:
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"""检查设备连接状态"""
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try:
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check_cmd = ["adb", "-s", device_id, "shell", "getprop", "ro.product.model"]
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result = subprocess.run(check_cmd, capture_output=True, text=True, timeout=10)
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if result.returncode == 0:
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logging.info(f"设备 {device_id} 连接正常，型号: {result.stdout.strip()}")
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return True
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else:
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logging.error(f"设备 {device_id} 连接失败: {result.stderr.strip()}")
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return False
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except subprocess.TimeoutExpired:
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logging.error(f"设备 {device_id} 连接超时")
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return False
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except Exception as e:
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logging.error(f"检查设备 {device_id} 时发生错误: {str(e)}")
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return False
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def is_package_installed(device_id: str, package_name: str) -> bool:
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"""检查包是否已安装"""
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try:
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check_cmd = ["adb", "-s", device_id, "shell", "pm", "list", "packages", package_name]
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result = subprocess.run(check_cmd, capture_output=True, text=True, timeout=10)
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return result.returncode == 0 and package_name in result.stdout
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except Exception as e:
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logging.error(f"检查包 {package_name} 时发生错误: {str(e)}")
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return False
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def grant_single_permission(device_id: str, package: str, permission: str) -> bool:
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"""
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为单个包授予单个权限
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:return: 是否成功授予
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"""
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try:
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grant_cmd = [
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"adb", "-s", device_id,
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"shell", "pm", "grant", package,
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permission
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]
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result = subprocess.run(grant_cmd, capture_output=True, text=True, timeout=15)
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if result.returncode == 0:
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logging.info(f"设备 {device_id}：已成功授予 {package} 权限: {permission}")
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return True
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else:
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error_msg = result.stderr.strip()
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logging.warning(f"设备 {device_id}：授予 {package} 权限 {permission} 失败: {error_msg}")
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# 尝试使用root权限
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if "security" in error_msg.lower() or "permission" in error_msg.lower():
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logging.info(f"设备 {device_id}：尝试使用root权限授予 {package} 权限")
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# 重启adb为root模式
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root_cmd = ["adb", "-s", device_id, "root"]
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subprocess.run(root_cmd, capture_output=True, text=True, timeout=10)
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time.sleep(2) # 等待root权限生效
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# 再次尝试授予权限
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result = subprocess.run(grant_cmd, capture_output=True, text=True, timeout=15)
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if result.returncode == 0:
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logging.info(f"设备 {device_id}：使用root权限成功授予 {package} 权限: {permission}")
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return True
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else:
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logging.error(f"设备 {device_id}：即使使用root权限也无法授予 {package} 权限 {permission}: {result.stderr.strip()}")
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return False
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else:
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return False
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except subprocess.CalledProcessError as e:
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logging.error(f"设备 {device_id}：ADB 命令执行失败，返回码 {e.returncode}")
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logging.error(f"标准输出：{e.stdout.strip()}")
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logging.error(f"错误输出：{e.stderr.strip()}")
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return False
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except Exception as e:
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logging.error(f"设备 {device_id}：处理 {package} 时发生未知错误：{str(e)}")
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return False
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def grant_appium_permissions(device_id: str, require_all: bool = False) -> bool:
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"""
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为 Appium UiAutomator2 服务授予权限
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:param device_id: 设备 ID
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:param require_all: 是否要求所有权限都成功授予
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:return: 权限授予是否成功（根据require_all参数判断）
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"""
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# 首先检查设备连接
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if not check_device_connection(device_id):
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return False
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packages_to_grant = [
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"io.appium.settings",
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"io.appium.uiautomator2.server",
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"io.appium.uiautomator2.server.test"
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]
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# 权限列表（按优先级排序）
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permissions_to_grant = [
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"android.permission.WRITE_SECURE_SETTINGS",
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"android.permission.CHANGE_CONFIGURATION",
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"android.permission.DUMP",
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]
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success_count = 0
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total_attempted = 0
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package_results = {}
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# 检查并授予权限
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for package in packages_to_grant:
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package_results[package] = {"installed": False, "permissions": {}}
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if not is_package_installed(device_id, package):
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logging.warning(f"设备 {device_id}：包 {package} 未安装，跳过权限授予")
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package_results[package]["installed"] = False
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continue
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package_results[package]["installed"] = True
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package_success = 0
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package_attempted = 0
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for permission in permissions_to_grant:
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total_attempted += 1
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package_attempted += 1
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result = grant_single_permission(device_id, package, permission)
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package_results[package]["permissions"][permission] = result
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if result:
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success_count += 1
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package_success += 1
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# 记录每个包的授权结果
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logging.info(f"设备 {device_id}：包 {package} 权限授予结果: {package_success}/{package_attempted}")
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# 统计和报告
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logging.info(f"设备 {device_id}：权限授予完成")
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logging.info(f"总计: 尝试 {total_attempted} 次，成功 {success_count} 次")
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# 检查每个包的关键权限
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critical_permission = "android.permission.WRITE_SECURE_SETTINGS"
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critical_failures = []
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for package, info in package_results.items():
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if info["installed"] and critical_permission in info["permissions"]:
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if not info["permissions"][critical_permission]:
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critical_failures.append(package)
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if critical_failures:
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logging.warning(f"设备 {device_id}：以下包的关键权限 {critical_permission} 授予失败: {', '.join(critical_failures)}")
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logging.warning("这可能会影响某些自动化功能，但基础测试通常不受影响")
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# 根据require_all参数返回结果
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if require_all:
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# 要求所有权限都成功
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if critical_failures:
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logging.error("关键权限授予失败，无法继续（require_all=True）")
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return False
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return success_count == total_attempted
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else:
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# 不要求所有权限，只要设备连接正常就返回True
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logging.info(f"设备 {device_id}：权限授予过程完成，建议重启设备或Appium服务使更改生效")
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return True
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def check_appium_compatibility(device_id: str) -> dict:
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"""
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检查Appium兼容性
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:return: 兼容性报告字典
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"""
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try:
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# 获取Android版本
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version_cmd = ["adb", "-s", device_id, "shell", "getprop", "ro.build.version.release"]
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result = subprocess.run(version_cmd, capture_output=True, text=True, timeout=10)
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android_version = result.stdout.strip() if result.returncode == 0 else "未知"
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report = {
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"device_id": device_id,
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"android_version": android_version,
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"compatibility": "unknown",
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"notes": [],
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"suggestions": []
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}
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try:
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version_num = float(android_version.split('.')[0])
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if version_num >= 11:
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report["compatibility"] = "limited"
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report["notes"].append("Android 11+ 对WRITE_SECURE_SETTINGS权限限制非常严格")
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report["suggestions"].append("使用--no-reset参数启动Appium")
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report["suggestions"].append("设置autoGrantPermissions=false")
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elif version_num >= 10:
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report["compatibility"] = "moderate"
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report["notes"].append("Android 10 限制了WRITE_SECURE_SETTINGS权限")
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report["suggestions"].append("可尝试使用root权限的设备")
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elif version_num >= 9:
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report["compatibility"] = "good"
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report["notes"].append("Android 9 兼容性较好")
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else:
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report["compatibility"] = "excellent"
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report["notes"].append("Android 8或以下版本完全兼容")
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except (ValueError, IndexError):
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report["notes"].append("无法解析Android版本")
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return report
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except Exception as e:
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logging.error(f"检查兼容性时出错: {str(e)}")
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return {"device_id": device_id, "error": str(e)}
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# 使用示例
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if __name__ == "__main__":
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# 获取设备ID（示例）
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devices_cmd = ["adb", "devices"]
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result = subprocess.run(devices_cmd, capture_output=True, text=True)
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if result.returncode == 0:
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lines = result.stdout.strip().split('\n')[1:] # 跳过第一行标题
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for line in lines:
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if line.strip() and "device" in line:
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device_id = line.split('\t')[0]
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logging.info(f"找到设备: {device_id}")
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# 1. 检查兼容性
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report = check_appium_compatibility(device_id)
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logging.info(f"兼容性报告: Android {report.get('android_version', '未知')} - {report.get('compatibility', '未知')}")
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# 2. 授予权限（不要求全部成功）
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success = grant_appium_permissions(device_id, require_all=False)
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if success:
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logging.info(f"设备 {device_id} 设置完成，可以开始测试")
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else:
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logging.warning(f"设备 {device_id} 权限授予有失败，但可能仍可进行基础测试")
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# 3. 提供建议
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if "suggestions" in report:
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logging.info("建议:")
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for suggestion in report["suggestions"]:
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logging.info(f" - {suggestion}")
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else:
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logging.error("无法获取设备列表，请确保ADB已正确安装且设备已连接") |