hallo i have a service that provides gps coordinates.Here is the
code :
package app.suite.gps;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import app.suite.gps.IGps;
public class Service_impl extends Service implements LocationListener{
double lat=37.96568 ;
double lng=23.71382;
@Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
LocationManager lm =
(LocationManager)getSystemService(Context.LOCATION_SERVICE);
lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000L,
500.0f, this);
return mBinder;
}
private final IGps.Stub mBinder = new IGps.Stub() {
@Override
public double getLat() throws RemoteException {
return lat;
}
@Override
public double getLng() throws RemoteException {
return lng;
}
};
public void onLocationChanged(Location location) {
if (location != null)
{
lat = location.getLatitude(); ;
lng = location.getLongitude();
}
}
@Override
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
// TODO Auto-generated method stub
}
}
i want to bind to this service from another application which uses the
following piece of code :
package app.suite.client;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class Client extends Activity
{
IGps mservice=null;
ServiceConnection conn=new ServiceConnection() {
@Override
public void onServiceDisconnected(ComponentName name) {
Log.e("TAG","DISCONNECTED");
}
@Override
public void onServiceConnected(ComponentName name, IBinder
service)
{
mservice=IGps.Stub.asInterface(service);
try
{
double a=mservice.getLat();
String a_str=Double.toString(a);
Log.e("TAG",a_str);
}
catch(RemoteException e)
{
}
}
};
public void onCreate(Bundle icicle)
{
super.onCreate(icicle);
setContentView(R.layout.main);
Intent service = new Intent();
service.setComponent(new
ComponentName("app.suite.gps","app.suite.gps.Service_impl"));
bindService(service, conn, BIND_AUTO_CREATE);
}
}
When i run the code i get the security exception "unable to bind to
service"
(I have included the IGps.aidl file in both applications and generated
the interfaces)
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