this video showing the error for this Displaying map
http://www.youtube.com/watch?v=OMzOB-OLtF0
![enter image description here][1]
now I’m generate Map API Key but it long ,now I’m using windows Xp and when you entered is said not valid ?
Key :C0:4E:4B:2C:F8:02:D9:CF:1C:DD:C2:1C:2D:0B:DC:8E:AB:8D:47:46
Your mapview is working fine. What is not is the Map API key associated with the debug keystore used by the emulator. You need to generate a map API key that is associated with that particular debug key.
Your release key will be different from the debug key. You need a map API key for each.