From 204403056e6c8adc14406be5e64c4f1996e185bc Mon Sep 17 00:00:00 2001
From: Alessandro Astone <ales.astone@gmail.com>
Date: Wed, 25 Jan 2023 17:08:00 +0100
Subject: [PATCH] session: Provide waydroid.background_start bool

Can be used by hwcomposer for example to decide whether or not to
show the android bootanimation
---
 tools/actions/app_manager.py       | 2 +-
 tools/actions/session_manager.py   | 4 +++-
 tools/config/__init__.py           | 3 ++-
 tools/helpers/images.py            | 1 +
 tools/services/hardware_manager.py | 1 +
 5 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/tools/actions/app_manager.py b/tools/actions/app_manager.py
index 53234ac..ae9cb25 100644
--- a/tools/actions/app_manager.py
+++ b/tools/actions/app_manager.py
@@ -69,7 +69,7 @@ def maybeLaunchLater(args, launchNow):
         launchNow()
     except dbus.DBusException:
         logging.error("Starting waydroid session")
-        tools.actions.session_manager.start(args, launchNow)
+        tools.actions.session_manager.start(args, launchNow, background=False)
 
 def launch(args):
     def justLaunch():
diff --git a/tools/actions/session_manager.py b/tools/actions/session_manager.py
index 6709e14..d2daf7a 100644
--- a/tools/actions/session_manager.py
+++ b/tools/actions/session_manager.py
@@ -30,7 +30,7 @@ def service(args, looper):
     dbus_obj = DbusSessionManager(looper, dbus.SessionBus(), '/SessionManager', args)
     looper.run()
 
-def start(args, unlocked_cb=None):
+def start(args, unlocked_cb=None, background=True):
     try:
         name = dbus.service.BusName("id.waydro.Session", dbus.SessionBus(), do_not_queue=True)
     except dbus.exceptions.NameExistsException:
@@ -72,6 +72,8 @@ def start(args, unlocked_cb=None):
             dpi = "0"
     session["lcd_density"] = dpi
 
+    session["background_start"] = "true" if background else "false"
+
     mainloop = GLib.MainLoop()
 
     def sigint_handler(data):
diff --git a/tools/config/__init__.py b/tools/config/__init__.py
index 354f384..76a2162 100644
--- a/tools/config/__init__.py
+++ b/tools/config/__init__.py
@@ -60,7 +60,8 @@ session_defaults = {
     "wayland_display": str(os.environ.get('WAYLAND_DISPLAY')),
     "pulse_runtime_path": str(os.environ.get('PULSE_RUNTIME_PATH')),
     "state": "STOPPED",
-    "lcd_density": "0"
+    "lcd_density": "0",
+    "background_start": "true"
 }
 session_defaults["config_path"] = defaults["work"] + "/session.cfg"
 session_defaults["waydroid_data"] = session_defaults["xdg_data_home"] + \
diff --git a/tools/helpers/images.py b/tools/helpers/images.py
index 3f1929c..740dbc5 100644
--- a/tools/helpers/images.py
+++ b/tools/helpers/images.py
@@ -122,6 +122,7 @@ def make_prop(args, cfg, full_props_path):
     add_prop("waydroid.xdg_runtime_dir", "xdg_runtime_dir")
     add_prop("waydroid.pulse_runtime_path", "pulse_runtime_path")
     add_prop("waydroid.wayland_display", "wayland_display")
+    add_prop("waydroid.background_start", "background_start")
     if which("waydroid-sensord") is None:
         props.append("waydroid.stub_sensors_hal=1")
     dpi = cfg["lcd_density"]
diff --git a/tools/services/hardware_manager.py b/tools/services/hardware_manager.py
index efc3236..76104cb 100644
--- a/tools/services/hardware_manager.py
+++ b/tools/services/hardware_manager.py
@@ -33,6 +33,7 @@ def start(args):
         helpers.images.umount_rootfs(args)
         helpers.images.replace(args, system_zip, system_time,
                                vendor_zip, vendor_time)
+        args.session["background_start"] = "false"
         helpers.images.mount_rootfs(args, args.images_path, args.session)
         helpers.protocol.set_aidl_version(args)
         helpers.lxc.start(args)
-- 
2.47.3