Android Auto's Persistent Volume Issue Affects Podcasts and Music

Android Auto, used in many cars for navigation and infotainment, has a long-standing issue where it temporarily lowers the volume of podcasts or music when giving directions. This problem occurs because Android Auto gets confused about which app is playing audio.

The issue arises from how Android handles audio focus between different apps. Apps don't have direct access to the speakers; instead, they must ask the OS for permission. When a user is listening to a podcast or music and needs directions, Android Auto requests temporary audio focus to duck the background audio. However, it fails to release this hold when the prompt ends, causing the system to lose track of where the media audio was coming from.

The result is that the podcast or music gets put on pause, even though it shouldn't be. This can be frustrating for drivers who rely on their podcasts or music to stay focused while driving.

There are a few settings that can fix this issue. One solution is to disable system-level audio ducking, which can be done through the Good Lock app on Samsung Galaxy phones. Another option is to manually set the Guidance Volume level inside Google Maps on the phone. This sets a fixed volume gap between nav prompts and music or podcasts.

Clearing the cached profile database in the phone's Bluetooth subsystem is another potential fix, although it may require restarting the device.