SharedPreferences always get default value in my existing app but when created new app its ok

Question

SharedPreferences doesn\'t work correct in one existing apps. I tried many different ways but still not working. Always get default values app start again.

• It\

Answer 1

For saving and retrieving data from SharedPrefrence create a util type methods in your Utility class:

Below I have given code snippet for both the methods i.e for saving and retrieving SharedPrefrence data:

   public class Utility {        

    public static void putStringValueInSharedPreference(Context context, String key, String value) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    SharedPreferences.Editor editor = preferences.edit();
    editor.putString(key, value);
    editor.commit();
    }


    public static String getStringSharedPreference(Context context, String param) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    return preferences.getString(param, "");
   }
}

Now you just need to call Utility.putStringValueInSharedPreference(Activity_Context,KEY,VALUE); to put data in prefrence and Utility.getStringSharedPreference(Activity_Context,KEY); to get value from prefrence. This methodology reduces chances of error; May this will be helpful for you.