Set Visibility Of Textview From Different Layout Not Working Android

Im using spinner to hide textview from different layout/xml but my code is not working and Im stuck on this :( LayoutInflater layoutInflater = (LayoutInflat

Solution 1:

You could use shared preferences.

Set the Shared Preference(s) in the spinner's OnItemSelect listener; and retrieve them in the respective activity.

The following code, from How to set a default value to SharedPreferences programmatically?, is an example for setting the SharedPreference(s) :-

SharedPreferencesprefs= getActivity().getSharedPreferences(
        PREFS_NAME, 0);
if (prefs.getInt("key_weight", null) == null) {
    Editoreditor= prefs.edit();
    editor.putInt("key_weight", 75);
    editor.commit();
}

The following code is an example of retrieving from the SharedPreferences :-

SharedPreferencessp= PreferenceManager.getDefaultSharedPreferences(this);
    finalbooleandevmode= sp.getBoolean(getResources().getString(R.string.sharedpreferencekey_developermode),false);

Noting that R.string.sharedpreferencekey_developermode holds the Shared Preferences Key Name