Removing keyssuggest change
private static final String MY_PREF = "MyPref"; // ... SharedPreferences prefs = ...; // ... SharedPreferences.Editor editor = prefs.edit(); editor.putString(MY_PREF, "value"); editor.remove(MY_PREF); editor.apply();
prefs contains “key” -> “value”, in addition to whatever it contained already. Even though it looks like I added “key” and then removed it, the remove actually happens first. The changes in the
Editor are all applied in one go, not in the order you added them. All removes happen before all puts.