@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_login); progressBar = (RelativeLayout) findViewById(R.id.login_loading_layout); username = (ClearEditText) findViewById(R.id.login_user); password = (ClearEditText) findViewById(R.id.login_password); Bundle b = getIntent().getExtras(); if (b != null && b.getString("username") != null && b.getString("username").length() > 0) { username.setText(b.getString("username")); } analyzer = new LoginAnalyzer(this); }