protected void savePreferences(){
		//stvorimo shared preference
		int mode=MODE_PRIVATE;
		SharedPreferences mySharedPreferences=getSharedPreferences(MYPREFS,mode);
		
		//editor za modificiranje shared preference
		SharedPreferences.Editor editor=mySharedPreferences.edit();
		
		//spremamo vrijednosti u shared preference
		editor.putBoolean("isTrue", true);
		editor.putFloat("lastFloat",1f);
		editor.putInt("wholeNumber", 5);
		editor.putLong("aNumber", 35);
		editor.putString("textEntryValue", "Neki tekst");
		
		//commit promjene
		editor.commit();
	}
	
	public void loadPreferences(){
		// dohvatimo preference
		int mode=MODE_PRIVATE;
		SharedPreferences mySharedPreferences=getSharedPreferences(MYPREFS,mode);
		
		//dohvatimo vrijednosti
		boolean isTrue=mySharedPreferences.getBoolean("isTrue", false);
		float lastFloat=mySharedPreferences.getFloat("lastFloat", 0f);
		int wholeNumber=mySharedPreferences.getInt("WholeNumber", 7);
		long aNumber=mySharedPreferences.getLong("aNumber", 0);
		String stringPreference=mySharedPreferences.getString("textEntryValue", "nista");
		
		//ispisemo string da se nesto ispise...
		Toast.makeText(getBaseContext(),
				stringPreference,
				Toast.LENGTH_SHORT).show();
		
	}