How Can I Read A Sharedpreferences From Another Activity?

sharedPreferences = getSharedPreferences('HTTP_HELPER_PREFS', Context.MODE_PRIVATE); editor = sharedPreferences.edit(); // get the IP address and port number from the

Solution 1:

Something like this

SharedPreferences prefs = getSharedPreferences("HTTP_HELPER_PREFS", Context.MODE_PRIVATE);
String ipAddress = prefs.getString(PREF_IP, ipAddress); 
String portNumber = prefs.getString(PREF_PORT, portNumber);