I have AOSP 8.1 and I would like to know if there is some possibility to change the behavior of the volume control (e.g. by modifying build.props, Framework/SystemUI config, ...).
Volume control in apps, which can override the system volume (like PowerAMP), behaves normally. For example, you can set their volume to values between 0 - 10%.
However, without Precise Volume app, the system volume can be set only to 0% or more than 70%. When I set volume steps to 50, all 50 steps are situated between 70 - 100%.
I would appreciate any help with this.