tools/services/user_manager.py

   1 # Copyright 2021 Erfan Abdi
   2 # SPDX-License-Identifier: GPL-3.0-or-later
   3 import logging
   4 import os
   5 import threading
   6 import tools.config
   7 from tools.interfaces import IUserMonitor
   8 from tools.interfaces import IPlatform
   9
  10 stopping = False
  11
  12 def start(args, unlocked_cb=None):
  13
  14     def makeDesktopFile(appInfo):
  15         showApp = False
  16         for cat in appInfo["categories"]:
  17             if cat.strip() == "android.intent.category.LAUNCHER":
  18                 showApp = True
  19         if not showApp:
  20             return -1
  21
  22         packageName = appInfo["packageName"]
  23
  24         desktop_file_path = args.apps_dir + "/waydroid." + packageName + ".desktop"
  25         if not os.path.exists(desktop_file_path):
  26             lines = ["[Desktop Entry]", "Type=Application"]
  27             lines.append("Name=" + appInfo["name"])
  28             lines.append("Exec=waydroid app launch " + packageName)
  29             lines.append("Icon=" + args.waydroid_data + "/icons/" + packageName + ".png")
  30             desktop_file = open(desktop_file_path, "w")
  31             for line in lines:
  32                 desktop_file.write(line + "\n")
  33             desktop_file.close()
  34             os.chmod(desktop_file_path, 0o755)
  35             return 0
  36
  37     def makeWaydroidDesktopFile(hide):
  38         desktop_file_path = args.apps_dir + "/Waydroid.desktop"
  39         if os.path.isfile(desktop_file_path):
  40             os.remove(desktop_file_path)
  41         lines = ["[Desktop Entry]", "Type=Application"]
  42         lines.append("Name=Waydroid")
  43         lines.append("Exec=waydroid show-full-ui")
  44         if hide:
  45             lines.append("NoDisplay=true")
  46         lines.append("Icon=" + tools.config.tools_src + "/data/AppIcon.png")
  47         desktop_file = open(desktop_file_path, "w")
  48         for line in lines:
  49             desktop_file.write(line + "\n")
  50         desktop_file.close()
  51         os.chmod(desktop_file_path, 0o755)
  52
  53     def userUnlocked(uid):
  54         logging.info("Android with user {} is ready".format(uid))
  55         session_cfg = tools.config.load_session()
  56         args.waydroid_data = session_cfg["session"]["waydroid_data"]
  57         args.apps_dir = session_cfg["session"]["xdg_data_home"] + \
  58             "/applications/"
  59
  60         platformService = IPlatform.get_service(args)
  61         if platformService:
  62             if not os.path.exists(args.apps_dir):
  63                 os.mkdir(args.apps_dir)
  64                 os.chmod(args.apps_dir, 0o700)
  65             appsList = platformService.getAppsInfo()
  66             for app in appsList:
  67                 makeDesktopFile(app)
  68             multiwin = platformService.getprop("persist.waydroid.multi_windows", "false")
  69             if multiwin == "false":
  70                 makeWaydroidDesktopFile(False)
  71             else:
  72                 makeWaydroidDesktopFile(True)
  73         if unlocked_cb:
  74             unlocked_cb(args)
  75
  76     def packageStateChanged(mode, packageName, uid):
  77         platformService = IPlatform.get_service(args)
  78         if platformService:
  79             appInfo = platformService.getAppInfo(packageName)
  80             desktop_file_path = args.apps_dir + "/" + packageName + ".desktop"
  81             if mode == 0:
  82                 # Package added
  83                 makeDesktopFile(appInfo)
  84             elif mode == 1:
  85                 if os.path.isfile(desktop_file_path):
  86                     os.remove(desktop_file_path)
  87             else:
  88                 if os.path.isfile(desktop_file_path):
  89                     if makeDesktopFile(appInfo) == -1:
  90                         os.remove(desktop_file_path)
  91
  92     def service_thread():
  93         while not stopping:
  94             IUserMonitor.add_service(args, userUnlocked, packageStateChanged)
  95
  96     global stopping
  97     stopping = False
  98     args.user_manager = threading.Thread(target=service_thread)
  99     args.user_manager.start()
 100
 101 def stop(args):
 102     global stopping
 103     stopping = True
 104     try:
 105         if args.userMonitorLoop:
 106             args.userMonitorLoop.quit()
 107     except AttributeError:
 108         logging.debug("UserMonitor service is not even started")