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