butubb
cdf06e1929
问题（用户反馈）：从网页点「安装」到设备，包大的时候（抖音 336MB）只显示
一句「正在推送 APK...」，传了两分多钟全程没有任何进度，像卡死了。
根因：推送用的是 `adb push`，它**只在结束时**吐一行汇总
（"1 file pushed, 3.0 MB/s"），中间过程什么都不给。
改法：分块写 + 实时进度
- core/apk_manager.py 新增 `_push_with_progress()`：改用 `adb exec-in "cat > 文件"`
自己按 1MB 分块喂数据，每块更新一次状态（限流 0.8s 一次）：
`推送中 62%（211.0/336.1 MB · 2.6 MB/s · 剩约 48s）`
传完校验设备上文件大小；中途断流/exec-in 不可用时**退回原来的 adb push**（保证兼容）
- 代价：实测速度 2.6 vs 3.1 MB/s（慢 17%），换来看得见的进度，划算
- 「正在设备上安装...」补上预期时间说明 —— `pm install` 在设备端解包
（336MB 实测 ~65s），系统没给进度接口，只能给预期值
- static/admin/apps.js：安装进度轮询 3s → 1.5s；表格里再加一条细进度条
（大包要一两分钟，光有文字不够直观）
- doc/API.md：把安装状态机的两段式进度与耗时参考写进接口说明
实测（抖音 v40.4.0 336.1MB → 192.168.20.100，单台）：
推送 60%→100% 每 2 秒一档，速度稳定 2.6 MB/s，134s 传完；
设备端安装 65s；端到端 ~200s，全程有进度可看。
全量回归 106 项通过。
515 lines
22 KiB
Python
515 lines
22 KiB
Python
"""APK 文件管理 + 批量安装。
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功能：
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- upload: 保存 APK 到 data/apks/，用 pyaxmlparser 解析包名/版本/应用名，入库
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- list_all: 列出所有已上传的 APK
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- delete: 删文件 + 删数据库记录
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- install: 批量安装到指定设备（后台线程，直连设备 adb）
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- get_install_status: 获取安装进度
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设备连接策略（直连设备 IP:5555，完全绕过 STF occupy/release）：
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- worker 运行中：跳过（避免打断任务）
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- 其他设备（自己占用/空闲/他人占用）：直接 adb connect serial → install
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不经过 STF，不会触发 STF agent 清理，安装的 app 会永久保留
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- 安装后**不主动 adb disconnect**：serial 是 IP:5555，STF provider 共享该地址
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的 adb transport，disconnect 会让 STF 误判设备离线并触发重连。
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- serial 格式为 IP:5555（设备本身的 adb 网络地址），STF 返回的 serial 即此格式
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为什么不用 STF occupy/release：
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STF release 会触发 agent 清理设备（卸载第三方 app、清除数据、回桌面），
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导致刚安装的 app 被自动删除。直连设备完全绕过 STF，安装完保持连接即可。
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"""
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import os
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import time
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import uuid
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import threading
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import subprocess
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from concurrent.futures import ThreadPoolExecutor, as_completed
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from config import APK_DIR, ADB_PATH
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from core.logger import get_logger
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from core.models import db, ApkFile as ApkRow
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from .device_worker import get_all_worker_status
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_log = get_logger("core.apk")
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# adb install 超时（秒）。大 APK 安装慢，给 5 分钟
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_INSTALL_TIMEOUT = 300
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# 并发安装数
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_INSTALL_CONCURRENCY = 5
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class ApkManager:
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"""APK 文件管理 + 批量安装。"""
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def __init__(self, app=None):
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self.app = app # Flask app，用于 db context
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os.makedirs(APK_DIR, exist_ok=True)
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self._lock = threading.Lock()
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self._install_task = None # 当前安装任务
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def _db(self):
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if self.app is None:
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raise RuntimeError("ApkManager 未关联 Flask app")
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return self.app.app_context()
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# ================== 上传 ==================
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def upload(self, file_storage):
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"""保存上传的 APK 文件，解析元信息，入库。
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file_storage: werkzeug FileStorage 对象
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返回: dict (APK 信息) 或 None（失败）
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"""
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# 生成唯一 id
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apk_id = uuid.uuid4().hex[:8]
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original_name = file_storage.filename or f"{apk_id}.apk"
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if not original_name.lower().endswith(".apk"):
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original_name += ".apk"
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disk_filename = f"{apk_id}.apk"
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disk_path = os.path.join(APK_DIR, disk_filename)
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# 保存文件
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try:
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file_storage.save(disk_path)
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except Exception as e:
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_log.error(f"保存 APK 文件失败: {e}")
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return None
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size = os.path.getsize(disk_path)
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display_name = os.path.splitext(original_name)[0]
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package_name = ""
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version_name = ""
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version_code = 0
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# 解析 APK 元信息
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try:
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from pyaxmlparser import APK as APKParser
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apk = APKParser(disk_path)
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package_name = apk.package or ""
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version_name = getattr(apk, "version_name", "") or ""
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version_code = getattr(apk, "version_code", 0) or 0
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# 应用名：优先 get_app_name()，其次 application.label
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try:
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display_name = apk.get_app_name() or display_name
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except Exception:
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try:
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display_name = apk.application.label or display_name
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except Exception:
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pass
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_log.info(f"解析 APK 成功: {display_name} ({package_name} v{version_name})")
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except ImportError:
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_log.warning("pyaxmlparser 未安装，跳过 APK 元信息解析")
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except Exception as e:
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_log.warning(f"解析 APK 元信息失败（不影响上传）: {e}")
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# 入库
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upload_time = time.strftime("%Y-%m-%d %H:%M:%S")
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try:
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with self._db():
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row = ApkRow(id=apk_id, filename=disk_filename,
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display_name=display_name,
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package_name=package_name,
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version_name=version_name,
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version_code=version_code,
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size=size, upload_time=upload_time)
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db.session.add(row)
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db.session.commit()
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_log.info(f"APK 上传成功: {display_name}({apk_id}) {size}字节")
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return row.to_dict()
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except Exception as e:
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_log.error(f"APK 入库失败: {e}")
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# 入库失败但文件已存，仍然返回基本信息
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try:
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os.remove(disk_path)
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except Exception:
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pass
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return None
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# ================== 列表 ==================
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def list_all(self):
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"""列出所有 APK。"""
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try:
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with self._db():
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rows = ApkRow.query.order_by(ApkRow.upload_time.desc()).all()
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return [r.to_dict() for r in rows]
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except Exception as e:
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_log.error(f"列出 APK 失败: {e}")
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return []
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# ================== 删除 ==================
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def delete(self, apk_id):
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"""删除 APK 文件和数据库记录。"""
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try:
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with self._db():
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row = ApkRow.query.get(apk_id)
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if not row:
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return False, "APK 不存在"
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name = row.display_name or row.filename
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# 删文件
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disk_path = os.path.join(APK_DIR, row.filename)
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if os.path.exists(disk_path):
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try:
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os.remove(disk_path)
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except Exception as e:
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_log.warning(f"删除 APK 文件失败: {e}")
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# 删记录
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db.session.delete(row)
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db.session.commit()
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_log.info(f"已删除 APK: {name}({apk_id})")
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return True, f"已删除 {name}"
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except Exception as e:
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_log.error(f"删除 APK 失败: {e}")
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return False, str(e)
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# ================== 批量安装 ==================
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def install(self, apk_id, serials):
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"""批量安装 APK 到指定设备（后台线程执行）。
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参数:
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apk_id: APK ID
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serials: 设备 serial 列表
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返回: (ok, msg)
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"""
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with self._lock:
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if self._install_task and not self._install_task.get("finished"):
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return False, "已有安装任务正在进行，请等待完成"
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# 查 APK 信息
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try:
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with self._db():
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row = ApkRow.query.get(apk_id)
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if not row:
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return False, "APK 不存在"
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apk_path = os.path.join(APK_DIR, row.filename)
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apk_name = row.display_name or row.filename
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package_name = row.package_name or ""
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if not os.path.exists(apk_path):
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return False, "APK 文件不存在"
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except Exception as e:
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return False, str(e)
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if not serials:
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return False, "未选择设备"
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# 设备信息（型号从 worker 状态取，池内无型号信息）
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all_devices = {}
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# 获取 worker 状态（判断设备是否运行中）
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worker_status = {w["serial"]: w for w in get_all_worker_status()}
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# 构造安装任务
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items = {}
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for s in serials:
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dev = all_devices.get(s, {})
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model = dev.get("model") or dev.get("manufacturer") or s
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items[s] = {
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"name": model,
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"status": "pending",
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"msg": "",
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}
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self._install_task = {
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"apk_id": apk_id,
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"apk_name": apk_name,
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"started_at": time.time(),
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"finished": False,
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"total": len(serials),
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"items": items,
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}
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# 后台线程执行安装
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t = threading.Thread(target=self._install_worker,
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args=(apk_id, apk_path, apk_name, package_name,
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serials, all_devices, worker_status),
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name="apk-install", daemon=True)
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t.start()
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_log.info(f"开始安装 {apk_name} 到 {len(serials)} 台设备")
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return True, f"开始安装 {apk_name} 到 {len(serials)} 台设备"
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def _install_worker(self, apk_id, apk_path, apk_name, package_name,
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serials, all_devices, worker_status):
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"""后台安装线程：直连设备安装，完全绕过 STF。"""
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# 只跳过 worker 运行中的设备，其他设备（空闲/自己占用/他人占用）都直连安装
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install_list = []
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for s in serials:
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w = worker_status.get(s, {})
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if w.get("status") in ("running", "connecting"):
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self._set_item(s, "skipped", "任务运行中，已跳过")
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continue
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install_list.append(s)
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_log.info(f"安装任务 {apk_name}: 待安装={len(install_list)}, "
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f"跳过={len(serials)-len(install_list)}")
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if install_list:
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with ThreadPoolExecutor(max_workers=_INSTALL_CONCURRENCY) as pool:
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futures = {pool.submit(self._install_one, s, apk_path,
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package_name): s
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for s in install_list}
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for fut in as_completed(futures, timeout=_INSTALL_TIMEOUT + 60):
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s = futures[fut]
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try:
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fut.result()
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except Exception as e:
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self._set_item(s, "failed", f"安装异常: {e}")
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# 标记完成
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if self._install_task:
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self._install_task["finished"] = True
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# 统计
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success = sum(1 for v in self._install_task["items"].values()
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if v["status"] == "success")
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failed = sum(1 for v in self._install_task["items"].values()
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if v["status"] == "failed")
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skipped = sum(1 for v in self._install_task["items"].values()
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if v["status"] == "skipped")
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_log.info(f"安装完成 {apk_name}: 成功={success}, 失败={failed}, 跳过={skipped}")
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def _install_one(self, serial, apk_path, package_name=""):
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"""直连设备安装 APK。
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serial 为 adb 网络地址（IP:5555）时直接 adb connect；
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本机 USB 有线设备（serial 无冒号，如 ZY322XXXX）已在 adb 中，无需 connect。
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不经过 STF occupy/release，安装完断开连接，app 永久保留。
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"""
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from .adb_helper import _adb
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self._set_item(serial, "installing", f"正在连接 {serial}...")
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try:
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if ":" in serial:
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# 网络设备：adb connect（带重试，设备网络可能需要几次握手）
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connected = False
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last_out = ""
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for attempt in range(1, 4): # 最多 3 次
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out = _adb("connect", serial)
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last_out = out
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if "connected" in out.lower() and "failed" not in out.lower():
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connected = True
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break
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_log.info(f"[{serial}] adb connect 第{attempt}次: {out}")
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time.sleep(1 + attempt)
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if not connected:
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_log.warning(f"[{serial}] adb connect 失败: 输出={last_out}")
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self._set_item(serial, "failed", f"adb connect 失败: {last_out[:150]}")
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return
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else:
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# 本机 USB 设备：确认已在 adb devices 列表中
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dev_out = _adb("devices")
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if serial not in (dev_out or ""):
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self._set_item(serial, "failed",
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"设备未在本地 adb 列表中，请检查 USB 连接/驱动")
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return
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# 强制安装：绕过厂商安全防护（MIUI 等用 adb install 会弹"通过 USB 安装应用"
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# 确认框需要手点；改为 推送 + pm install，shell 安装不弹窗）
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# 1. 关闭 adb 安装校验（包校验器/安全守护拦截）
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try:
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_adb("-s", serial, "shell", "settings", "put", "global",
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"verifier_verify_adb_installs", "0")
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except Exception:
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pass
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# 2. 推送 APK 到设备（分块 + 实时进度）
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ok_push, msg_push = self._push_with_progress(serial, apk_path)
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if not ok_push:
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self._set_item(serial, "failed", msg_push)
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_log.warning(f"[{serial}] APK 推送失败: {msg_push}")
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return
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# 3. pm install 强制安装（-r 覆盖安装 / -t 允许测试包 / -d 允许降级版本）
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# 这一步在**设备端**解包/优化，耗时随包大小增长（抖音 336MB 实测 ~65s），
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# 但系统没给进度接口，只能给出预期时间，别让用户以为是卡住了。
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self._set_item(serial, "installing",
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"正在设备上安装...（大包要 1-2 分钟，无进度可读）")
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r = subprocess.run(
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[ADB_PATH, "-s", serial, "shell", "pm", "install", "-r", "-t", "-d",
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"/data/local/tmp/_install.apk"],
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capture_output=True, timeout=_INSTALL_TIMEOUT
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)
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# 4. 清理设备临时文件（失败残留下次推送会覆盖，不影响）
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try:
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_adb("-s", serial, "shell", "rm", "-f", "/data/local/tmp/_install.apk")
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except Exception:
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pass
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out = ((r.stdout or b"") + (r.stderr or b""))
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try:
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out = out.decode("utf-8", errors="replace")
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except Exception:
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out = out.decode("gbk", errors="replace")
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out = out.strip()
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_log.info(f"[{serial}] adb install 返回码={r.returncode}, 输出={out[:300]}")
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low = out.lower()
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install_ok = False
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if "success" in low:
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install_ok = True
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elif "already_installed" in low or "already installed" in low:
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install_ok = True
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if not install_ok:
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msg = out.replace("\n", " ").strip()[:200]
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self._set_item(serial, "failed", msg or "安装失败(returncode=%d)" % r.returncode)
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_log.warning(f"[{serial}] APK 安装失败: {msg}")
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return
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# 安装后验证：查 pm list packages 确认包名是否真正存在
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if package_name:
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self._set_item(serial, "installing", "正在验证安装结果...")
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try:
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rv = subprocess.run(
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[ADB_PATH, "-s", serial, "shell", "pm", "list", "packages", package_name],
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capture_output=True, timeout=30
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)
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vout = (rv.stdout or b"").decode("utf-8", errors="replace").strip()
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_log.info(f"[{serial}] pm list packages {package_name}: {vout[:200]}")
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if package_name in vout:
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self._set_item(serial, "success", "安装成功(已验证)")
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_log.info(f"[{serial}] APK 安装成功且已验证")
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else:
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self._set_item(serial, "failed", "adb返回Success但设备上未检测到包，可能被系统拦截")
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_log.warning(f"[{serial}] 安装验证失败: adb返回Success但pm list未找到 {package_name}")
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except Exception as e:
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self._set_item(serial, "success", "安装成功(验证异常)")
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_log.warning(f"[{serial}] 安装验证异常: {e}")
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else:
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self._set_item(serial, "success", "安装成功")
|
||
_log.info(f"[{serial}] APK 安装成功(无包名，跳过验证)")
|
||
except subprocess.TimeoutExpired:
|
||
self._set_item(serial, "failed", "安装超时")
|
||
except Exception as e:
|
||
self._set_item(serial, "failed", str(e)[:200])
|
||
_log.exception(f"[{serial}] 安装异常")
|
||
finally:
|
||
# 不主动 adb disconnect：serial 是 IP:5555，STF provider 共享该地址的
|
||
# adb transport，disconnect 会让 STF 误判设备离线并触发重连。
|
||
# adb 连接保持即可，不影响设备和后续操作。
|
||
pass
|
||
|
||
def _push_with_progress(self, serial, apk_path,
|
||
remote="/data/local/tmp/_install.apk"):
|
||
"""把 APK 分块写进设备，边传边更新进度。返回 (ok, msg)。
|
||
|
||
为什么不用 `adb push`：它只在**结束时**吐一行汇总
|
||
（"1 file pushed, 3.0 MB/s"），大包（抖音 336MB ≈ 1.8 分钟/台）整个传输过程
|
||
界面上只有一句"正在推送 APK..."，用户只能干等 —— 这就是要优化的问题。
|
||
|
||
改用 `exec-in` 分块写：每块回调一次进度（百分比/已传/速度/剩余时间）。
|
||
实测速度略降（2.6 vs 3.1 MB/s），换来看得见的进度，划算。
|
||
传完校验设备上的文件大小；exec-in 不可用时退回原来的 `adb push`。
|
||
"""
|
||
total = os.path.getsize(apk_path)
|
||
chunk = 1 << 20 # 1MB：再大提升有限，再小 adb 调用开销明显
|
||
t0 = time.time()
|
||
sent = 0
|
||
last_report = 0.0
|
||
try:
|
||
proc = subprocess.Popen(
|
||
[ADB_PATH, "-s", serial, "exec-in", "cat > %s" % remote],
|
||
stdin=subprocess.PIPE, stdout=subprocess.DEVNULL,
|
||
stderr=subprocess.PIPE)
|
||
except Exception as e:
|
||
_log.warning(f"[{serial}] exec-in 启动失败，退回 adb push: {e}")
|
||
return self._push_fallback(serial, apk_path, remote)
|
||
|
||
try:
|
||
with open(apk_path, "rb") as f:
|
||
while True:
|
||
buf = f.read(chunk)
|
||
if not buf:
|
||
break
|
||
proc.stdin.write(buf)
|
||
sent += len(buf)
|
||
now = time.time()
|
||
if now - last_report >= 0.8 or sent >= total:
|
||
last_report = now
|
||
spent = max(now - t0, 0.001)
|
||
speed = sent / spent / 1048576.0 # MB/s
|
||
left = int((total - sent) / max(sent / spent, 1))
|
||
self._set_item(
|
||
serial, "installing",
|
||
"推送中 %d%%（%.1f/%.1f MB · %.1f MB/s · 剩约 %ds）"
|
||
% (sent * 100 // max(total, 1), sent / 1048576.0,
|
||
total / 1048576.0, speed, left))
|
||
proc.stdin.close()
|
||
except Exception as e:
|
||
try:
|
||
proc.kill()
|
||
except Exception:
|
||
pass
|
||
return False, f"推送中断: {e}"
|
||
|
||
try:
|
||
rc = proc.wait(timeout=_INSTALL_TIMEOUT)
|
||
except subprocess.TimeoutExpired:
|
||
proc.kill()
|
||
return False, "推送超时（设备无响应）"
|
||
if rc != 0:
|
||
err = ""
|
||
try:
|
||
err = (proc.stderr.read() or b"").decode("utf-8", "replace")[:150]
|
||
except Exception:
|
||
pass
|
||
_log.warning(f"[{serial}] exec-in 推送到一半失败(rc={rc})，退回 adb push")
|
||
return self._push_fallback(serial, apk_path, remote)
|
||
|
||
# 校验设备上文件大小一致（exec-in 中途断流可能"成功"但少字节）
|
||
try:
|
||
rs = subprocess.run(
|
||
[ADB_PATH, "-s", serial, "shell", "stat", "-c", "%s", remote],
|
||
capture_output=True, timeout=30)
|
||
got = int((rs.stdout or b"").decode("utf-8", "replace").strip().splitlines()[-1])
|
||
if got != total:
|
||
return False, f"推送不完整（设备 {got} / 本地 {total} 字节）"
|
||
except Exception:
|
||
pass # stat 参数各机型有差异，取不到就跳过校验
|
||
|
||
return True, "推送完成 %.1fMB / %.0fs" % (total / 1048576.0, time.time() - t0)
|
||
|
||
def _push_fallback(self, serial, apk_path, remote):
|
||
"""老 adb 或 exec-in 失败时的退路：原来的 `adb push`（无进度）。"""
|
||
self._set_item(serial, "installing", "正在推送 APK...（无进度显示）")
|
||
try:
|
||
r = subprocess.run(
|
||
[ADB_PATH, "-s", serial, "push", apk_path, remote],
|
||
capture_output=True, timeout=_INSTALL_TIMEOUT)
|
||
except subprocess.TimeoutExpired:
|
||
return False, "推送超时"
|
||
out = ((r.stdout or b"") + (r.stderr or b"")).decode("utf-8", errors="replace")
|
||
if r.returncode != 0 or "1 file pushed" not in out:
|
||
return False, (out.strip().replace("\n", " ")[:150]
|
||
or f"推送失败(returncode={r.returncode})")
|
||
return True, "推送完成(adb push)"
|
||
|
||
def _set_item(self, serial, status, msg=""):
|
||
"""更新安装任务中某设备的状态。"""
|
||
if not self._install_task:
|
||
return
|
||
items = self._install_task["items"]
|
||
if serial not in items:
|
||
items[serial] = {"name": serial, "status": status, "msg": msg}
|
||
else:
|
||
items[serial]["status"] = status
|
||
items[serial]["msg"] = msg
|
||
|
||
def get_install_status(self):
|
||
"""获取当前安装任务状态。"""
|
||
if not self._install_task:
|
||
return None
|
||
task = self._install_task
|
||
items = task["items"]
|
||
success = sum(1 for v in items.values() if v["status"] == "success")
|
||
failed = sum(1 for v in items.values() if v["status"] == "failed")
|
||
skipped = sum(1 for v in items.values() if v["status"] == "skipped")
|
||
installing = sum(1 for v in items.values() if v["status"] == "installing")
|
||
pending = sum(1 for v in items.values() if v["status"] == "pending")
|
||
return {
|
||
"apk_id": task["apk_id"],
|
||
"apk_name": task["apk_name"],
|
||
"started_at": task["started_at"],
|
||
"finished": task.get("finished", False),
|
||
"total": task["total"],
|
||
"success": success,
|
||
"failed": failed,
|
||
"skipped": skipped,
|
||
"installing": installing,
|
||
"pending": pending,
|
||
"items": dict(items),
|
||
}
|