Question

i have a problem, i have to recall the value of a string from the main class to a secondary class, how can i access to the string on the main class from the second?
I got a first Class(LoginActivity) and a second class(DashboardActivity) I have to take the returning value of the LoginActivity (string username) in the dashboard, how can i do this?

Answer 1

When launching DashboardActivity, pass the String value as an Intent.EXTRA.

When launching:

Intent i = new Intent(getBaseContext(), DashboardActivity.class);   
i.putExtra("MyString", username);

And to get the value:

Bundle bundle = getIntent().getExtras();
String value = bundle.getString("MyString");