Home/ Questions/Q 6990651
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-27T19:23:00+00:00

In my application I retrieve data via bluetooth from another device and store this

  • 0

In my application I retrieve data via bluetooth from another device and store this data into a (parcelable) class. I like the user to be able to change the data via an PreferenceActivity. The communication works and the PreferencesScreens are built.

I tried to assign my object to every Preference and overwrite the getPersistedString(),… functions to store the data. This attempt wasn’t successfull. Do I have to implement a SharedPreferences class? Or what is the correct way to handle this problem ?

Thank you very much.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The way I solved the problem was to register a OnPreferenceChangeListener on every Preference and do setPersistent(false). Then I can persist the data in the OnPreferenceChangeListener to my backend.

    • 0