如何将闹钟音量锁定至最大（仅锁定闹钟音量）

Hey there! I totally get how frustrating it is when someone messes with your alarm volume—nothing ruins a morning like a silent alarm. Let’s break this down by your phone’s OS since solutions vary a lot between Android and iOS:

For Android Devices #

• Check Brand-Specific Settings: Many Android OEMs (like Samsung, Xiaomi, or OnePlus) include built-in options to lock individual volume sliders. Head to your Settings > Sounds and Vibration > Volume (or similar), look for a lock icon next to the alarm volume slider, and toggle it on. This will prevent anyone from adjusting that specific slider without entering your device’s passcode.
• Use Third-Party Volume Lock Apps: If your phone doesn’t have a native option, apps like Volume Lock let you set a fixed value for alarm volume and lock it. Just make sure to grant the necessary accessibility permissions so the app can monitor and reset the volume if it’s changed.
• ADB Command (Advanced Users): If you’re comfortable with developer tools, you can set a fixed alarm volume via ADB and restrict changes. First, enable Developer Options and USB Debugging on your phone, then connect it to a computer and run:

  adb shell settings put system alarm_volume 12
  

  (Replace 12 with your desired volume level—max is usually 15 on most devices.) To prevent further changes, you can use a device management app or restrict access to sound settings via Android’s secure settings (note: this requires root access on some devices).

For iOS Devices #

iOS doesn’t have a native way to lock individual volume sliders, but you can work around this with Shortcuts:

• Automated Volume Reset: Open the Shortcuts app, create a new personal automation, and select When App Is Opened. Choose the Clock app, then add an action to Set Alarm Volume to your preferred level. Toggle off “Ask Before Running” so it runs automatically whenever someone opens the Clock app. This will reset the alarm volume every time the app is accessed.
• Scheduled Volume Check: You can also create a shortcut that runs on a schedule (e.g., every hour) to check and reset the alarm volume. Add the Get Alarm Volume action, then a conditional that says “If Alarm Volume is not equal to [your desired level], set it back.”

Quick Note About Your Screenshot #

Since I can’t see your specific device’s settings panel, if you’re using a less common brand or custom ROM, double-check the sound settings menu for any “Volume Lock” or “Individual Slider Lock” toggles—many manufacturers hide these in submenus like “Advanced Sound Settings.”

内容的提问来源于stack exchange，提问作者William