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 import tools.helpers.net
   8 from tools.interfaces import IUserMonitor
   9 from tools.interfaces import IPlatform
  10
  11 stopping = False
  12
  13 def start(args, session, unlocked_cb=None):
  14     waydroid_data = session["waydroid_data"]
  15     apps_dir = session["xdg_data_home"] + "/applications/"
  16
  17     def makeDesktopFile(appInfo):
  18         if appInfo is None:
  19             return -1
  20
  21         showApp = False
  22         for cat in appInfo["categories"]:
  23             if cat.strip() == "android.intent.category.LAUNCHER":
  24                 showApp = True
  25         if not showApp:
  26             return -1
  27
  28         packageName = appInfo["packageName"]
  29
  30         desktop_file_path = apps_dir + "/waydroid." + packageName + ".desktop"
  31         if not os.path.exists(desktop_file_path):
  32             with open(desktop_file_path, "w") as desktop_file:
  33                 desktop_file.write(f"""\
  34 [Desktop Entry]
  35 Type=Application
  36 Name={appInfo["name"]}
  37 Exec=waydroid app launch {packageName}
  38 Icon={waydroid_data}/icons/{packageName}.png
  39 Categories=X-WayDroid-App;
  40 X-Purism-FormFactor=Workstation;Mobile;
  41 Actions=app_settings;
  42
  43 [Desktop Action app_settings]
  44 Name=App Settings
  45 Exec=waydroid app intent android.settings.APPLICATION_DETAILS_SETTINGS package:{packageName}
  46 Icon={waydroid_data}/icons/com.android.settings.png
  47 """)
  48             return 0
  49
  50     def makeWaydroidDesktopFile(hide):
  51         desktop_file_path = apps_dir + "/Waydroid.desktop"
  52         # If the user has set the desktop file as read-only, we won't replace it
  53         if os.path.isfile(desktop_file_path) and not os.access(desktop_file_path, os.W_OK):
  54             logging.info(f"Desktop file '{desktop_file_path}' is not writeable, not updating it")
  55         else:
  56             if os.path.isfile(desktop_file_path):
  57                 os.remove(desktop_file_path)
  58             with open(desktop_file_path, "w") as desktop_file:
  59                 desktop_file.write(f"""\
  60 [Desktop Entry]
  61 Type=Application
  62 Name=Waydroid
  63 Exec=waydroid show-full-ui
  64 Categories=X-WayDroid-App;Utility;
  65 X-Purism-FormFactor=Workstation;Mobile;
  66 Icon=waydroid
  67 NoDisplay={str(hide).lower()}
  68 """)
  69
  70     def userUnlocked(uid):
  71         cfg = tools.config.load(args)
  72         logging.info("Android with user {} is ready".format(uid))
  73
  74         if cfg["waydroid"]["auto_adb"] == "True":
  75             tools.helpers.net.adb_connect(args)
  76
  77         platformService = IPlatform.get_service(args)
  78         if platformService:
  79             if not os.path.exists(apps_dir):
  80                 os.mkdir(apps_dir, 0o700)
  81             appsList = platformService.getAppsInfo()
  82             for app in appsList:
  83                 makeDesktopFile(app)
  84             multiwin = platformService.getprop("persist.waydroid.multi_windows", "false")
  85             makeWaydroidDesktopFile(multiwin == "true")
  86         if unlocked_cb:
  87             unlocked_cb()
  88
  89     def packageStateChanged(mode, packageName, uid):
  90         platformService = IPlatform.get_service(args)
  91         if platformService:
  92             appInfo = platformService.getAppInfo(packageName)
  93             desktop_file_path = apps_dir + "/waydroid." + packageName + ".desktop"
  94             if mode == 0:
  95                 # Package added
  96                 makeDesktopFile(appInfo)
  97             elif mode == 1:
  98                 if os.path.isfile(desktop_file_path):
  99                     os.remove(desktop_file_path)
 100             else:
 101                 if os.path.isfile(desktop_file_path):
 102                     if makeDesktopFile(appInfo) == -1:
 103                         os.remove(desktop_file_path)
 104
 105     def service_thread():
 106         while not stopping:
 107             IUserMonitor.add_service(args, userUnlocked, packageStateChanged)
 108
 109     global stopping
 110     stopping = False
 111     args.user_manager = threading.Thread(target=service_thread)
 112     args.user_manager.start()
 113
 114 def stop(args):
 115     global stopping
 116     stopping = True
 117     try:
 118         if args.userMonitorLoop:
 119             args.userMonitorLoop.quit()
 120     except AttributeError:
 121         logging.debug("UserMonitor service is not even started")