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
  11 def start(args):
  12     def makeDesktopFile(appInfo):
  13         showApp = False
  14         for cat in appInfo["categories"]:
  15             if cat.strip() == "android.intent.category.LAUNCHER":
  16                 showApp = True
  17         if not showApp:
  18             return -1
  19
  20         packageName = appInfo["packageName"]
  21
  22         desktop_file_path = args.host_user + \
  23             "/.local/share/applications/" + packageName + ".desktop"
  24         if not os.path.exists(desktop_file_path):
  25             lines = ["[Desktop Entry]", "Type=Application"]
  26             lines.append("Name=" + appInfo["name"])
  27             lines.append("Exec=waydroid app launch " + packageName)
  28             lines.append("Icon=" + args.waydroid_data + "/icons/" + packageName + ".png")
  29             desktop_file = open(desktop_file_path, "w")
  30             for line in lines:
  31                 desktop_file.write(line + "\n")
  32             desktop_file.close()
  33             os.chmod(desktop_file_path, 0o755)
  34             return 0
  35
  36     def makeWaydroidDesktopFile():
  37         desktop_file_path = args.host_user + \
  38             "/.local/share/applications/Waydroid.desktop"
  39         if not os.path.exists(desktop_file_path):
  40             lines = ["[Desktop Entry]", "Type=Application"]
  41             lines.append("Name=Waydroid")
  42             lines.append("Exec=waydroid show-full-ui")
  43             lines.append("Icon=" + tools.config.tools_src + "/data/AppIcon.png")
  44             desktop_file = open(desktop_file_path, "w")
  45             for line in lines:
  46                 desktop_file.write(line + "\n")
  47             desktop_file.close()
  48             os.chmod(desktop_file_path, 0o755)
  49
  50     def userUnlocked(uid):
  51         logging.info("Android with user {} is ready".format(uid))
  52         session_cfg = tools.config.load_session()
  53         args.waydroid_data = session_cfg["session"]["waydroid_data"]
  54         args.host_user = session_cfg["session"]["host_user"]
  55
  56         platformService = IPlatform.get_service(args)
  57         if platformService:
  58             appsList = platformService.getAppsInfo()
  59             for app in appsList:
  60                 makeDesktopFile(app)
  61             multiwin = platformService.getprop("persist.waydroid.multi_windows", "false")
  62             if multiwin == "false":
  63                 makeWaydroidDesktopFile()
  64             else:
  65                 desktop_file_path = args.host_user + \
  66                     "/.local/share/applications/Waydroid.desktop"
  67                 if os.path.isfile(desktop_file_path):
  68                     os.remove(desktop_file_path)
  69
  70     def packageStateChanged(mode, packageName, uid):
  71         platformService = IPlatform.get_service(args)
  72         if platformService:
  73             appInfo = platformService.getAppInfo(packageName)
  74             desktop_file_path = args.host_user + \
  75                 "/.local/share/applications/" + packageName + ".desktop"
  76             if mode == 0:
  77                 # Package added
  78                 makeDesktopFile(appInfo)
  79             elif mode == 1:
  80                 if os.path.isfile(desktop_file_path):
  81                     os.remove(desktop_file_path)
  82             else:
  83                 if os.path.isfile(desktop_file_path):
  84                     if makeDesktopFile(appInfo) == -1:
  85                         os.remove(desktop_file_path)
  86
  87     def service_thread():
  88         IUserMonitor.add_service(args, userUnlocked, packageStateChanged)
  89
  90     args.user_manager = threading.Thread(target=service_thread)
  91     args.user_manager.start()
  92
  93 def stop(args):
  94     try:
  95         if args.userMonitorLoop:
  96             args.userMonitorLoop.quit()
  97     except AttributeError:
  98         logging.debug("UserMonitor service is not even started")