adding a new screen to app

 public class MyActivity extends Activity {
 private EditText mNameField;
private Button mStartButton;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_my);
    mNameField = (EditText)findViewById(R.id.NameEditText);
    mStartButton = (Button)findViewById(R.id.StartButton);

    mStartButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String name = mNameField.getText().toString();
            //Toast.makeText(MyActivity.this,"Name created",Toast.LENGTH_LONG).show();
            startStory(name);

        }
    });
     }