Using Shared Preferences in Android

Question

I have three activities, A, B & C. Where A is a splash Activity and B Contains Login screen which consist of user Id and Password Text Field and one button to login. When I

Answer 1

This is the best way to use Shared preference just call this method

Store shared preference

public static void setDefaults(String key, String value, Context context) {
    SharedPreferences prefs =
            PreferenceManager.getDefaultSharedPreferences(context);

    SharedPreferences.Editor editor = prefs.edit();

    editor.putString(key, value);

    editor.commit();
}

Call this method and pass argument like this

Classname.setsetDefaults("key","Value",context);

Get Shared Value

    public static String getDefaults(String key, Context context) {
        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
        return preferences.getString(key, null);
    }

Call this method And pass key

ClassName.getDefaults("Key",Context);