How to check if SharedPreferences exists or not

Question

I\'m checking in this way if the file exists, but I need to go beyond, I need to know if there is one in specific, is there any way?

File f = new File(\"/dat         


        

Answer 1

Well, one could do:

    SharedPreferences sharedPrefs = getSharedPreferences("sp_name", MODE_PRIVATE);
    SharedPreferences.Editor ed;
    if(!sharedPrefs.contains("initialized")){
        ed = sharedPrefs.edit();

        //Indicate that the default shared prefs have been set
        ed.putBoolean("initialized", true);

        //Set some default shared pref
        ed.putString("myDefString", "wowsaBowsa");

        ed.commit();
    }