inject example

public class TestRepository {
  @Inject 
  public TestRepository() {}
…
}


public class MainActivity extends DaggerActivity {

  @Inject
  TestRepository testRepository;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toast.makeText(this, "The repo is injected" + testRepository, Toast.LENGTH_LONG).show();
  }