Shared Preferences in android showing Default value not found

Question

I strucked in storing and getting shared preferences.When a user has been registered if that registration is success then that values has to be stored in his profile nothing but

Answer 1

try something like this.. Create a class

public class SharedPreferenceCustom {
  private Context mContext;
  private String defValue = "";

  public SharedPreferenceCustom(Context context) {
    this.mContext = context;
  }

  public void setSharedPref(String inputKey, Object inputValue) {
    final SharedPreferences sharedPreferences = mContext.getSharedPreferences("a2a", Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putString(inputKey, String.valueOf(inputValue));
    editor.apply();

    }

  public String getSharedPref(String inputKey) {
    SharedPreferences sharedPreferences = mContext.getSharedPreferences("a2a", Context.MODE_PRIVATE);
    return sharedPreferences.getString(inputKey, defValue);
 }
}

and call whenever needed

Call by

   SharedPreferenceCustom sp = new SharedPreferenceCustom(mContext);
   sp.setSharedPref("KEY", "VALUE");
   // or
   sp.getSharedPref("KEY");