hi i have a class that extends mapActivity and i use the map of google but i want make this:

TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
location = (GsmCellLocation) tm.getCellLocation();

when i use the tm i have a exception how can resolve?where is the problem?

i guess you need the right permissions to touch telephony manager and cell id stuff

Yes is exactly i have wrong this line :
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
</application>
the correctly line is :
</application>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

thank you very much!!