fix settings dev

build_info.py

@@ -13,7 +13,7 @@ DEFAULT_SOUND_VOLUME = 100
 DEFAULT_PREMUTE_VOLUME = 10
 DEFAULT_DUCKING_VOLUME = 35
 DEV_MODE_ENABLE = (Path(__file__).resolve().parent / "dev_mode_enable").exists()
-BLUETOOTH_MAX_PAIRED_DEVICES = 5
+BLUETOOTH_MAX_PAIRED_DEVICES = 4
 
 
 def get_device_model() -> str:

screens/setting/dev_screen.py

@@ -111,97 +111,11 @@ def _build_sound_toggles() -> QWidget:
     return container
 
 
-def _build_mock_devices_toggle() -> QWidget:
-    settings = QSettings("car_ui", "ui")
-
-    container = QWidget()
-    layout = QVBoxLayout(container)
-    layout.setContentsMargins(12, 6, 12, 6)
-    layout.setSpacing(8)
-
-    layout.addWidget(
-        _toggle_row(
-            "Mock Bluetooth устройства",
-            settings,
-            "debug/mock_devices",
-            False,
-            flag_path=_mock_devices_flag_path(),
-        )
-    )
-    return container
-
-
-def _build_persist_toggle() -> QWidget:
-    row = QWidget()
-    layout = QHBoxLayout(row)
-    layout.setContentsMargins(12, 6, 12, 6)
-    layout.setSpacing(12)
-
-    lbl = QLabel("Показывать после перезагрузки")
-    lbl.setFont(QFont("", 14, 600))
-
-    btn = QPushButton("Выкл")
-    btn.setObjectName("SoundToggle")
-    btn.setCheckable(True)
-    btn.setChecked(_dev_flag_path().exists())
-    btn.setMinimumHeight(40)
-    btn.setMinimumWidth(110)
-    btn.setFont(QFont("", 12, 700))
-
-    def _sync_text(is_checked: bool):
-        btn.setText("Вкл" if is_checked else "Выкл")
-
-    def _persist_flag(is_checked: bool):
-        flag_path = _dev_flag_path()
-        if is_checked:
-            flag_path.touch(exist_ok=True)
-        else:
-            if flag_path.exists():
-                flag_path.unlink()
-
-    btn.toggled.connect(_sync_text)
-    btn.toggled.connect(_persist_flag)
-    _sync_text(btn.isChecked())
-
-    layout.addWidget(lbl)
-    layout.addStretch(1)
-    layout.addWidget(btn)
-    return row
-
-
-def _build_sound_toggles() -> QWidget:
-    settings = QSettings("car_ui", "ui")
-
-    container = QWidget()
-    layout = QVBoxLayout(container)
-    layout.setContentsMargins(12, 6, 12, 6)
-    layout.setSpacing(8)
-
-    layout.addWidget(
-        _toggle_row(
-            "Премут",
-            settings,
-            "sound/premute_enabled",
-            False,
-        )
-    )
-    layout.addWidget(
-        _toggle_row(
-            "Ducking",
-            settings,
-            "sound/ducking_enabled",
-            False,
-        )
-    )
-    return container
-
-
 def _toggle_row(
     label: str,
     settings: QSettings,
     key: str,
     default: bool,
-    flag_path: Path | None = None,
 ) -> QWidget:
     row = QWidget()
     layout = QHBoxLayout(row)
@@ -214,9 +128,6 @@ def _toggle_row(
     btn = QPushButton("Выкл")
     btn.setObjectName("SoundToggle")
     btn.setCheckable(True)
-    if flag_path:
-        btn.setChecked(flag_path.exists())
-    else:
     btn.setChecked(_read_bool_setting(settings, key, default))
     btn.setMinimumHeight(40)
     btn.setMinimumWidth(110)
@@ -226,13 +137,6 @@ def _toggle_row(
         btn.setText("Вкл" if is_checked else "Выкл")
 
     def _persist_flag(is_checked: bool):
-        if flag_path:
-            if is_checked:
-                flag_path.touch(exist_ok=True)
-            else:
-                if flag_path.exists():
-                    flag_path.unlink()
-        else:
         settings.setValue(key, is_checked)
 
     btn.toggled.connect(_sync_text)
@@ -261,8 +165,23 @@ def _dev_flag_path() -> Path:
     return Path(build_info.__file__).resolve().parent / "dev_mode_enable"
 
 
-def _mock_devices_flag_path() -> Path:
-    return Path(build_info.__file__).resolve().parent / "mock_devices_enable"
+def _build_mock_devices_toggle() -> QWidget:
+    settings = QSettings("car_ui", "ui")
+
+    container = QWidget()
+    layout = QVBoxLayout(container)
+    layout.setContentsMargins(12, 6, 12, 6)
+    layout.setSpacing(8)
+
+    layout.addWidget(
+        _toggle_row(
+            "Mock Bluetooth устройства (debug)",
+            settings,
+            "debug/mock_devices",
+            False,
+        )
+    )
+    return container
 
 
 def _confirm_exit(on_exit):

services/bluetooth_service.py

@@ -7,15 +7,27 @@ from dataclasses import dataclass
 from datetime import datetime
 from pathlib import Path
 
-from PySide6.QtCore import QObject, Signal
+from PySide6.QtCore import QObject, Signal, QSettings
 
 import build_info
 
 
 def _is_mock_devices_enabled() -> bool:
     """Проверить, включён ли режим мок-устройств."""
-    flag_path = Path(build_info.__file__).resolve().parent / "mock_devices_enable"
-    return flag_path.exists()
+    settings = QSettings("car_ui", "ui")
+    return _read_bool_setting(settings, "debug/mock_devices", False)
+
+
+def _read_bool_setting(settings: QSettings, key: str, default: bool) -> bool:
+    raw = settings.value(key, default)
+    if isinstance(raw, bool):
+        return raw
+    if isinstance(raw, str):
+        return raw.strip().lower() in ("1", "true", "yes", "on")
+    try:
+        return bool(int(raw))
+    except (TypeError, ValueError):
+        return default
 
 
 @dataclass