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, session, 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             lines.append("X-Purism-FormFactor=Workstation;Mobile;")
  31             desktop_file = open(desktop_file_path, "w")
  32             for line in lines:
  33                 desktop_file.write(line + "\n")
  34             desktop_file.close()
  35             os.chmod(desktop_file_path, 0o755)
  36             return 0
  37
  38     def makeWaydroidDesktopFile(hide):
  39         desktop_file_path = args.apps_dir + "/Waydroid.desktop"
  40         if os.path.isfile(desktop_file_path):
  41             os.remove(desktop_file_path)
  42         lines = ["[Desktop Entry]", "Type=Application"]
  43         lines.append("Name=Waydroid")
  44         lines.append("Exec=waydroid show-full-ui")
  45         lines.append("X-Purism-FormFactor=Workstation;Mobile;")
  46         if hide:
  47             lines.append("NoDisplay=true")
  48         lines.append("Icon=waydroid")
  49         desktop_file = open(desktop_file_path, "w")
  50         for line in lines:
  51             desktop_file.write(line + "\n")
  52         desktop_file.close()
  53         os.chmod(desktop_file_path, 0o755)
  54
  55     def userUnlocked(uid):
  56         logging.info("Android with user {} is ready".format(uid))
  57         args.waydroid_data = session["waydroid_data"]
  58         args.apps_dir = session["xdg_data_home"] + \
  59             "/applications/"
  60
  61         platformService = IPlatform.get_service(args)
  62         if platformService:
  63             if not os.path.exists(args.apps_dir):
  64                 os.mkdir(args.apps_dir)
  65                 os.chmod(args.apps_dir, 0o700)
  66             appsList = platformService.getAppsInfo()
  67             for app in appsList:
  68                 makeDesktopFile(app)
  69             multiwin = platformService.getprop("persist.waydroid.multi_windows", "false")
  70             if multiwin == "false":
  71                 makeWaydroidDesktopFile(False)
  72             else:
  73                 makeWaydroidDesktopFile(True)
  74         if unlocked_cb:
  75             unlocked_cb()
  76
  77     def packageStateChanged(mode, packageName, uid):
  78         platformService = IPlatform.get_service(args)
  79         if platformService:
  80             appInfo = platformService.getAppInfo(packageName)
  81             desktop_file_path = args.apps_dir + "/waydroid." + packageName + ".desktop"
  82             if mode == 0:
  83                 # Package added
  84                 makeDesktopFile(appInfo)
  85             elif mode == 1:
  86                 if os.path.isfile(desktop_file_path):
  87                     os.remove(desktop_file_path)
  88             else:
  89                 if os.path.isfile(desktop_file_path):
  90                     if makeDesktopFile(appInfo) == -1:
  91                         os.remove(desktop_file_path)
  92
  93     def service_thread():
  94         while not stopping:
  95             IUserMonitor.add_service(args, userUnlocked, packageStateChanged)
  96
  97     global stopping
  98     stopping = False
  99     args.user_manager = threading.Thread(target=service_thread)
 100     args.user_manager.start()
 101
 102 def stop(args):
 103     global stopping
 104     stopping = True
 105     try:
 106         if args.userMonitorLoop:
 107             args.userMonitorLoop.quit()
 108     except AttributeError:
 109         logging.debug("UserMonitor service is not even started")