I want my app to know if there are any missed calls or unread sms in the phone.
Is this possible in Windows Phone 8?
How?
I wish to connect to a Bluetooth device which has a led attached and make it blink if there are notifications.
The application will run in the background.
Currently there's no API for that.
It might be added in future versions of the system: WPDev Feedback: Allow readonly access to Call History and Text History