public int updateRegionSignalStrength(final long id,final int accuracy){
  mSingleArg[0]=String.valueOf(id);
  final ContentValues values=new ContentValues();
  values.put(BeaconContract.Beacon.SIGNAL_STRENGTH,accuracy);
  return mDatabase.update(Tables.REGIONS,values,ID_SELECTION,mSingleArg);
}

public int updateRegionSignalStrength ( final long id , final int accuracy ) { mSingleArg [ 0 ] = String . valueOf ( id ) ; final ContentValues values = new ContentValues ( ) ; values . put ( BeaconContract . Beacon . SIGNAL_STRENGTH , accuracy ) ; return mDatabase . update ( Tables . REGIONS , values , ID_SELECTION , mSingleArg ) ; }
updates the signal strength of a most recent beacon in the region
