@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_default_process);
        textView = (TextView) findViewById(R.id.textNamedProcess);
        setCurrentRunningProcess(textView, this);
    }
Activity running in the default process which matches the application package
ui/espresso/MultiProcessSample/app/src/main/java/com/example/android/testing/espresso/multiprocesssample/DefaultProcessActivity.java