Problem with listening music

[yami777]

Hello, i have LG G2 mini.
When i listen music on my headphones, and have my phone in my pocket, sometimes suddenly the button is pressed, and music is
turing louder. I would like to turn on an option, that does that, when my phone is blocked, you can't change loudness.
Help.

 

[B. Diddy]

Welcome to Android Central! Try something like Volume Lock Control, or search for a similar app.

 

[yami777]

It helped! Thank you !