Identification for SIM card

tags: java

mainly uses:


import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.location.LocationProvider;
 / / Set the mLocationListener interface in the Resume stage to get updated data for the geographic location
    @Override    
    protected void onResume() {        
    	if (mLocationManager != null) {            
    		mLocationManager.requestLocationUpdates(                
    				LocationManager.GPS_PROVIDER,0, 0, mLocationListener);        
    		}                
    	super.onResume();    
    	}

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