How to switching audio between Bluetooth audio devices on android using programmatically

Question

It's let me confused for a long time.

I have two bt audio devices connected on android phone, and I want to switch specific bt audio device using programmatically.

I search keyword about a2dp, media router and audioManager than seems can't do this thing...

I only way found the function is:

BT devices=> A and B connected on an Android phone. And right now the media play to A and I want to switch to B

Step1: A, B unpair on Android phone.

Step2: A pair on Android phone.

Step3: B pair on Android phone.

The media play output is B,

seems lastest pair Bluetooth device is media play output.

Can anyone give me some advice or direction? Thanks, guys

Answer 1

Documentation says it can only be connected to a single A2DP device at a time, so you should be able to switch between devices by connecting to device you want to use. You can connect to device by using BluetoothSockets .