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Caique Oliveira jcaiqueoliveira

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import android.content.Intent;
import android.graphics.Bitmap;
import android.os.AsyncTask;
import android.os.Environment;
import android.util.Log;
import android.widget.Toast;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
class HistoryPresenter @Inject constructor(var paymentManager: PaymentRepository) : HistoryContract.Presenter {
lateinit var context: Context
lateinit var view: HistoryContract.View
override fun bindView(context: Context, view: HistoryContract.View) {
this.context = context
this.view = view
}
override fun loadHistory() {
public class MainActivity extends AppCompatActivity {
@Inject
ExemploContrato exemplo;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
MainApplication.getComponent().inject(this);// informando ao dagger sobre o uso de um component e a necessidade de injetar dependência
List<Pedido> pedidos = exemplo.listaPedidosUsuario();
@Provides
public UsuarioContrato proverUsuario() {
return new NovaImplementacaoUsuario();
}
@Provides
public UsuarioContrato proverUsuario() {
return new Usuario();
}
public Exemplo(UsuarioContrato usuario) {
this.usuario = usuario;
}
public class Exemplo {
public List<Pedido> listarPedidosUsuario() {
Usuario usuario = new Usuario();
return usuario.listarPedidos();
}
}
@Component(modules = {ClasseModulo.class})//modulos acessíveis por esse componente
interface ComponenteExemplo {
public void inject(MainActivity activity)//quem pode utilizar esse módulos
}
@Module
public class ClassModulo {
@Provides
public ExemploContrato proverExemplo(UsuarioContrato usuario) {
return new Exemplo(usuario);
}
}
public class MainApplication extends android.app.Application {
private static ComponenteExemplo component;
@Override
public void onCreate() {
super.onCreate();
initDagger();
}
private void initDagger() {