🐛 fix(bluetooth): use rfkill as fallback to enable/disable bluetooth

modules/controlcenter/bluetooth.py

@@ -2,7 +2,7 @@ import subprocess
 
 import gi
 from fabric.bluetooth import BluetoothClient, BluetoothDevice
-from fabric.utils import exec_shell_command, get_relative_path
+from fabric.utils import get_relative_path, exec_shell_command
 from fabric.widgets.box import Box
 from fabric.widgets.button import Button
 from fabric.widgets.centerbox import CenterBox
@@ -12,10 +12,9 @@ from fabric.widgets.revealer import Revealer
 from fabric.widgets.scrolledwindow import ScrolledWindow
 from fabric.widgets.separator import Separator
 from fabric.widgets.svg import Svg
-from gi.repository import Gdk, GLib, Gtk
-from loguru import logger
-
+from gi.repository import Gdk, Gtk, GLib
 from services.battery import Battery
+from loguru import logger
 
 gi.require_version("Gtk", "3.0")
 gi.require_version("Gdk", "3.0")
@@ -28,14 +27,20 @@ def set_bluetooth_enabled_with_fallback(client, enabled: bool):
     except Exception as e:
         logger.warning(f"Fabric bluetooth set_enabled({enabled}) failed: {e}")
 
-        # Fallback to bluetoothctl using exec_shell_command
-        power_state = "on" if enabled else "off"
-        command = f"bluetoothctl power {power_state}"
+        # Fallback to rfkill to unblock/block bluetooth
+        if enabled:
+            command = "rfkill unblock bluetooth"
+        else:
+            command = "rfkill block bluetooth"
 
-        try:
-            exec_shell_command(command)
-        except Exception as fallback_e:
-            logger.error(f"bluetoothctl fallback failed: {fallback_e}")
+        result = exec_shell_command(command)
+        if result is False:
+            logger.error(f"rfkill fallback failed: command '{command}' returned False")
+        elif isinstance(result, str) and result.strip():
+            # If result is a non-empty string, it might be an error message
+            logger.warning(f"rfkill command output: {result.strip()}")
+        else:
+            logger.info(f"rfkill fallback succeeded: {command}")
 
 
 class BluetoothDeviceSlot(CenterBox):