Consulta de devolución no referenciada a través de API¶

implementation 'com.jakewharton.threetenabp:threetenabp:1.0.3'

{
  [
     {
        "refund": { 
            ...
        }       
     },
     {
        "refund": { 
            ...
        }   
     }   
  ]
}

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import com.jakewharton.threetenabp.AndroidThreeTen;

import java.math.BigDecimal;

import java.text.SimpleDateFormat;
import java.util.Arrays;

import java.util.Date;
import java.util.List;
import java.util.TimeZone;

import br.com.phoebus.android.payments.api.ApplicationInfo;
import br.com.phoebus.android.payments.api.Credentials;

import br.com.phoebus.android.payments.api.Payment;
import br.com.phoebus.android.payments.api.PaymentClient;
import br.com.phoebus.android.payments.api.PaymentStatus;
import br.com.phoebus.android.payments.api.provider.PaymentContract;
import br.com.phoebus.android.payments.api.provider.PaymentProviderApi;
import br.com.phoebus.android.payments.api.provider.PaymentProviderRequest;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    Button bt_start;
    private PaymentClient paymentClient;
    public static final String TEST_APPLICATION_ID = "0";
    public static final String TEST_SECRET_TOKEN = "000000000000000000000000";
    public static final String TAG = "TAG_DEMO";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        bt_start = (Button) this.findViewById(R.id.button);
        bt_start.setOnClickListener(this);
        paymentClient = new PaymentClient();
        AndroidThreeTen.init(getApplication());

    }


    @Override
    public void onClick(View view) {
        doExecute();
    }


    public void doExecute() {
        //definindo as credenciais
        Credentials credentials = new Credentials();
        credentials.setApplicationId(TEST_APPLICATION_ID);
        credentials.setSecretToken(TEST_SECRET_TOKEN);

        ApplicationInfo applicationInfo = new ApplicationInfo();
        applicationInfo.setCredentials(credentials);
        applicationInfo.setSoftwareVersion("1.0");

        //creación de objeto de solicitud de pago content provider
        RefundProviderRequest request = createRequest(applicationInfo);

        try {
            //solicitando lista de refund
            List<RefundProviderResponse> refundList = PaymentProviderApi.create(this).findAllRefunds(request);
            //********* Otra forma de consultar ******************************************
            // Cursor cursor = getApplicationContext().getContentResolver().query(request.getUriBuilder().build(), null, null, null, null);
            // List<RefundProviderResponse> refundList = RefundProviderResponse.fromCursor(cursor);
            //***************************************************************************************

            Toast.makeText(this, paymentsList.size()+"", Toast.LENGTH_LONG).show();

        } catch (Exception e) {
            Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
            Log.e(TAG, e.getMessage(), e);
        }
    }

    private RefundProviderRequest createRequest(ApplicationInfo appInfo) {


        RefundProviderRequest refundRequest = new RefundProviderRequest();
        refundRequest.setApplicationInfo(appInfo);


        //filtrando a través  refundId
        refundRequest.setRefundId("000000000");

        //filtrado por período
        SimpleDateFormat isoFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS");
        isoFormat.setTimeZone(TimeZone.getTimeZone("UTC"));

        try {

            Date dateStart = isoFormat.parse("2020-04-06T00:00:00.000");
            Date dateFinish =isoFormat.parse("2020-04-06T23:59:59.000");
            refundRequest.setStartDate(dateStart);
            refundRequest.setFinishDate(dateFinish);
        } catch (Exception e) {
            Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
            Log.e(TAG, e.getMessage(), e);

        }

        //filtrado por rango de montos de pago
        refundRequest.setStartValue(new BigDecimal("0.00"));
        refundRequest.setFinishValue(new BigDecimal("1000.00"));

        //filtrado por los últimos 4 dígitos de la tarjeta
        refundRequest.setLastDigits("9636");

        //filtrado por los últimos 4 dígitos de la tarjeta
        List<ReversalStatus> status = Arrays.asList(new ReversalStatus[]{
                     ReversalStatus.PENDING,
                     ReversalStatus.PROCESSING,
                     ReversalStatus.CONFIRMED,
                     ReversalStatus.CANCELLED
             });

        return refundRequest;
    }


}