@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_contacts);
        setResult(Activity.RESULT_OK, createResultData("896-745-231"));
        finish();
    }
This a placeholder Activity for a contacts screen. This activity is never opened and does not
contain any real contact data for keeping this sample simple and focused.
ui/espresso/IntentsBasicSample/app/src/main/java/com/example/android/testing/espresso/IntentsBasicSample/ContactsActivity.java