Android : Android Error Simple (2 Activities)

I have 2 activities: I am just getting input from 1st activity and posting into 2nd.

In my first activity, I have :

    Intent intent = new Intent(this,SecondActivity.class);
    EditText editText = (EditText) findViewById(R.id.textBoxFirstActivity);  
    String message = editText.getText().toString();                        ----Line 1
    intent.putExtra(EXTRA_MESSAGE,message);                                -----Line 2
    startActivity(intent);

where SecondActivity is a java file for 2nd activity. textBoxFirstActivity is the ID of EditText in 1st one.

In SecondActivity.java, I have :

Intent intent1 = getIntent();
    String msg = intent1.getStringExtra(MainActivity.EXTRA_MESSAGE);


    TextView textView = new TextView(this);
    textView.setTextSize(40);
    textView.setText(msg);                                        


    setContentView(textView);

See Above, there are 2lines - Line 1 and Line 2. When I delete Line 1 and pass a Static String to Line 2 instead of "message", it works. But, it's of no use. Please explain why this code is not working.