Hi,
I have a Toyota Avensis with an iPod-adapter. When I connect my iPod touch to the adapter, the iPod appear as a CD-changer, where each playlist corresponds to a playlist on the iPod.
I also have a Spotify premium subscription, meaning that I can have offline playlists on the iPod (I now have several Gbs of Spotify-music on the iPod). So naturally, I would like to play that music in the car, but that's when the problems begin.
I connect the iPod to the car stereo, and start the Spotify-app. Spotify starts playing, and everything works fine until the first song ends. Then Spotify stops, and the internal music player starts instead. This happens every time a song ends, or I try to jump to the next song.
I then tried to remove all (mp3/aac) music on the iPod, so the internal player wouldn't have anything to play. But then the car stereo claimed there wasn't any CDs in the "CD-changer", so it wasn't possible to select the iPod as a source.
Next I jailbroke the iPod and installed Backgrounder. The idea was that if I had just
one mp3-file on the iPod, consisting of just silence, the internal music player could play that one, while Spotify was running in the background, playing the music I wanted to hear. However, the same thing happened. Spotify plays one song, then the internal music player starts (playing just silence...) and Spotify stops playing.
So that's where I am at the moment, and now I've run out of ideas. I really, really want to be able to play Spotify in the car. If anyone has an idea for how to solve this, I would be very happy.