Я использую геокодер, и он отлично работает на моем устройстве, но не работает на эмуляторах, пробовал на 2.2 и 4.2.2т работа;

это мой код:

Geocoder myLocation = new Geocoder(AzanTime.this, Locale.getDefault());
List myList=null;
try {
    myList = myLocation.getFromLocation(latitude,longitude, 1);
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}
Address address = (Address) myList.get(0);
String addressStr = "";
if(address.getAddressLine(0)!=null){
    addressStr += address.getAddressLine(0);

}

И logcat:

01-11 09:31:07.573: E/AndroidRuntime(788): FATAL EXCEPTION: main
01-11 09:31:07.573: E/AndroidRuntime(788): java.lang.RuntimeException: Unable to start activity ComponentInfo{amina.myhomebusiness.IslamicApps.FortressOfTheMuslimExplanation/amina.myhomebusiness.IslamicApps.FortressOfTheMuslimExplanation.AzanTime}: java.lang.IllegalArgumentException: provider doesn't exisit: null
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread.access$600(ActivityThread.java:141)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.os.Handler.dispatchMessage(Handler.java:99)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.os.Looper.loop(Looper.java:137)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread.main(ActivityThread.java:5041)
01-11 09:31:07.573: E/AndroidRuntime(788):  at java.lang.reflect.Method.invokeNative(Native Method)
01-11 09:31:07.573: E/AndroidRuntime(788):  at java.lang.reflect.Method.invoke(Method.java:511)
01-11 09:31:07.573: E/AndroidRuntime(788):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
01-11 09:31:07.573: E/AndroidRuntime(788):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
01-11 09:31:07.573: E/AndroidRuntime(788):  at dalvik.system.NativeStart.main(Native Method)
01-11 09:31:07.573: E/AndroidRuntime(788): Caused by: java.lang.IllegalArgumentException: provider doesn't exisit: null
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.os.Parcel.readException(Parcel.java:1429)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.os.Parcel.readException(Parcel.java:1379)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.location.ILocationManager$Stub$Proxy.requestLocationUpdates(ILocationManager.java:538)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.location.LocationManager.requestLocationUpdates(LocationManager.java:836)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.location.LocationManager.requestLocationUpdates(LocationManager.java:430)

01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.Activity.performCreate(Activity.java:5104)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
01-11 09:31:07.573: E/AndroidRuntime(788):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
01-11 09:31:07.573: E/AndroidRuntime(788):  ... 11 more