For developers or those digging into Android System Settings , : Typically set to 1 (True).
In simple terms, this setting ensures that the "click" or "tap" sound you hear when touching the screen only plays through like your phone's built-in speaker or connected headphones. touch_sound_effect_private_only
: When connected to an external monitor via cable, this setting keeps the "clicks" on the phone rather than sending them to the monitor's speakers. ⚙️ How It Works (Technical View) For developers or those digging into Android System
Android developers implemented this to solve specific privacy and user-experience issues: touch_sound_effect_private_only