Fennec is calling GsmCellLocation.getPsc() which was added in Gingerbread: https://developer.android.com/reference/android/telephony/gsm/GsmCellLocation.html#getPsc%28%29 We need a version check for Froyo. All the other GsmCellLocation methods are supported by Froyo; we just want to skip getPsc().

This code path is (currently) #ifdef'd for just the Nightly and Aurora channels, so Beta and Release users are unaffected.

STR: - Install nightly on your android - Go to maps.google.com - Ask to be geolocated - See nightly crash. Here are the logs from adb logcat: E/AndroidRuntime( 973): FATAL EXCEPTION: Thread-9 E/AndroidRuntime( 973): java.lang.NoSuchMethodError: android.telephony.gsm.GsmCellLocation.getPsc E/AndroidRuntime( 973): at org.mozilla.mozstumbler.Scanner.getCellInfo(Scanner.java:264) E/AndroidRuntime( 973): at org.mozilla.mozstumbler.Scanner.onLocationChanged(Scanner.java:227) E/AndroidRuntime( 973): at android.location.LocationManager$ListenerTransport._handleMessage(Locat ionManager.java:191) E/AndroidRuntime( 973): at android.location.LocationManager$ListenerTransport.access$000(LocationM anager.java:124) E/AndroidRuntime( 973): at android.location.LocationManager$ListenerTransport$1.handleMessage(Loca tionManager.java:140) E/AndroidRuntime( 973): at android.os.Handler.dispatchMessage(Handler.java:99) E/AndroidRuntime( 973): at android.os.Looper.loop(Looper.java:144) E/AndroidRuntime( 973): at org.mozilla.mozstumbler.ScannerService$LooperThread.run(ScannerService. java:110)

GsmCellLocation.getPsc() is only supported on GB+.

I don't think we need to track (or uplift) this fix for Aurora 25. This Froyo crashing feature is #ifdef'd only for the Nightly and Aurora channels. Nightly 26 will be promoted to Aurora in about one week and then both Nightly and Aurora will be fixed (and the feature will still be #ifdef'd off in Beta).