1. public class PreferenceIO {
  2.  
  3.         //The GlobalVars class contains static variables so that they are easily used between different parts of the application
  4.  
  5.     public static int getLineColor(Context context) {
  6.         SharedPreferences prefData = context.getSharedPreferences(GlobalVars.prefsFile, 0);
  7.         return Color.parseColor(prefData.getString("lineColor", "#ff000000"));
  8.     }
  9.  
  10.     public static int getBackgroundColor(Context context) {
  11.         SharedPreferences prefData = context.getSharedPreferences(GlobalVars.prefsFile, 0);
  12.         return Color.parseColor(prefData.getString("backgroundColor", "#ffffffff"));
  13.     }
  14. }