I thought it might be useful to have a wlan connection to my Pi if it goes up and no known Connection is here that the Pi knows of?
What does this do?
- Set your known WLAN ESSIDs
- Set your fallback WLAN
- Manage your Raspberry without external Connections
MPD on the RPi and use in the car. For MPD there are many GUIs to choose from and for Android my primary choice is MpDroid(https://play.google.com/store/apps/details?id=com.namelessdev.mpdroid). I power up the pi if the car goes on and if there is no wifi that the Pi knows of it creates a new AccessPoint. From here my Android Phone knows what to do (Tasker) when connected to it.