ANDROID Sharedpreferences https://developer.android.com/reference/android/content/SharedPreferences.html //create var public static final String MY_PREFERENCES = "MyPrefs" ; public static final String MY_PREFS_NAME = "nameKey" ; public static final String MY_PREFS_FIRST_ACCESS = "firstAccessKey" ; private SharedPreferences sharedPreferences ; //initialize sharedPreferences = getSharedPreferences ( MY_PREFERENCES , MODE_PRIVATE ); //get boolean sharedPreferences . getBoolean ( MY_PREFS_FIRST_ACCESS , true ) //update boolean value SharedPreferences . Editor editor = sharedPreferences . edit (); editor . putBoolean ( MY_PREFS_FIRST_ACCESS , false ); editor . apply (); //get value string sharedPreferences . getString ( MY_PREFS_NAME , "" ); //key, default value //update string value SharedPreferences . Editor editor = sharedPreferences . edit (); editor . putString...
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