Some String in more class java

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?

Raghav Sood · Accepted Answer · 2012-10-24 17:18:01Z

2

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");

answered Oct 24, 2012 at 17:18

Raghav Sood

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2 Comments

toadzky Over a year ago

since the answer may not be clear, when you create an intent to start the next activity you call intent.putExtra(key, value);

Raghav Sood Over a year ago

@toadzky I've added sample code. Thanks for the comment though!

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