Fix gone offline message

[DVBOON]

When first getting in my car and driving off, once the house wifi disconnects, a message pops up with an error letting me know that I’ve lost connection. This pauses and disconnects whatever I’m listening to from my car audio system, causing me to have to pull my phone out, acknowledge the offline notification, and press play to resume whatever I’m listening to. This can be dangerous and against the law in most countries. 

Could you please create a way for it to just switch to my phone’s wifi, preventing the disconnection and the subsequent warning, and having to pull my phone out while driving.