Shared preference API explanation sample code snippet

SharedPreferenceDemo.java

getSharedPreferences(FILE_NAME, MODE);


SharedPreferences appSharedPrefs;

appSharedPrefs = context.
getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);


SharedPreferences.Editor prefsEditor;
prefsEditor = appSharedPrefs.edit();


prefsEditor.putString(keyName, String.valueOf(value));
prefsEditor.putBoolean(keyName, (Boolean) value);
prefsEditor.apply();


value = appSharedPrefs.getString(keyName, "");
value = appSharedPrefs.getString(keyName, defaultValue);


prefsEditor.remove(keyName).apply();


prefsEditor.clear().commit();


data/data/<APP_ID>/shared_prefs/<FILE_NAME>.xml