/// <inheritdoc />
protected override void OnStart()
{
base.OnStart();
PreferenceManager.GetDefaultSharedPreferences(this)
.RegisterOnSharedPreferenceChangeListener(this);
_requestLocationUpdatesButton = (Button)FindViewById(Resource.Id.request_location_updates_button);
_removeLocationUpdatesButton = (Button)FindViewById(Resource.Id.remove_location_updates_button);
_requestLocationUpdatesButton.SetOnClickListener(new OnClickListener(view =>
{
if (!CheckPermissions())
{
RequestPermissions();
}
else
{
_service.RequestLocationUpdates();
}
}));
_removeLocationUpdatesButton.SetOnClickListener(new OnClickListener(view =>
{
_service.RemoveLocationUpdates();
}));
// Restore the state of the buttons when the activity (re)launches.
SetButtonsState(Utils.RequestingLocationUpdates(this));
if (_serviceConnection == null)
{
_serviceConnection = new ServiceConnection((name, binder) =>
{
var serviceBinder = (LocationUpdatesServiceBinder)binder;
_service = serviceBinder.Service;
_isBound = true;
},
name =>
{
_service = null;
_isBound = false;
});
}
// Bind to the service. If the service is in foreground mode, this signals to the service
// that since this activity is in the foreground, the service can exit foreground mode.
BindService(new Intent(this, typeof(LocationUpdatesService)), _serviceConnection, Bind.AutoCreate);
}
public LocationUpdatesServiceBinder(LocationUpdatesService service)
{
Service = service;
}
