47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""跨模块共享工具（web 层）。"""
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from core import device_pool
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from core.adb_helper import _adb
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from core.logger import get_logger
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_log = get_logger("web")
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def _merged_device_list():
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"""本地 adb（含 USB）+ 设备池的合并列表（[{serial, state}]）。
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供维护终端/剪贴板注入/应用版本管理等设备选择场景共用。
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状态：device/offline=本机 adb 实际状态；pool=设备池已配置但本机未连接。
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"""
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states = {}
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out = _adb("devices")
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for line in (out or "").splitlines()[1:]:
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parts = line.split()
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if len(parts) >= 2 and parts[0] and not parts[0].startswith("*"):
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states[parts[0]] = parts[1]
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try:
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for serial in device_pool.list_configured():
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if serial not in states:
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states[serial] = "pool"
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except Exception:
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pass
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return [{"serial": s, "state": st} for s, st in sorted(states.items())]
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def _device_screen_state(serial):
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"""设备屏幕状态：on/off/unknown（dumpsys power 只读查询）。
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用 mWakefulness 判断（Asleep=熄屏）：MIUI 的 dumpsys display 没有
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mScreenState 字段，power 字段全机型存在。USB 设备查询失败返回 unknown。
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"""
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try:
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if ":" not in serial:
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return "unknown"
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out = _adb("-s", serial, "shell", "dumpsys", "power") or ""
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import re
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m = re.search(r"mWakefulness=(\w+)", out)
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if m:
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return "off" if m.group(1).lower() == "asleep" else "on"
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except Exception:
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pass
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return "unknown"
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