Interface:
org.agl.windowmanager
+
+dbus-send --session --type=method_call --print-reply --dest=org.agl.windowmanager /windowmanager org.freedesktop.DBus.Properties.GetAll string:"org.agl.windowmanager"
+
+dbus-send --session --type=method_call --print-reply --dest=org.agl.windowmanager /windowmanager org.freedesktop.DBus.Properties.Get string:"org.agl.windowmanager" string:"homeScreenPid"
+
+dbus-send --session --type=method_call --print-reply --dest=org.agl.windowmanager /windowmanager org.freedesktop.DBus.Properties.Set string:"org.agl.windowmanager" string:"homeScreenPid" variant:int32:1
+
+
Method:
<method name="addLayout">
<arg name="layoutId" type="i" direction="in"/>