Get previous step

This section contains the necessary methods to get previous step.

The following method provides information about all the previous step in the specified process token.

BiometridOn.getInstance().getPreviousSteps(String process_token, OnProcessCallback callback);

Callback params

getPreviousStep Callback	Callback
Boolean status	Status of request
StepType s	Current step from process
JsonObject json	JsonObject data from request
Errors e	Errors object

Implementation example

public class ExampleActivity extends Activity implements OnProcessCallback {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_example);

        BiometridOn.getInstance().getPreviousSteps("PROCESS_TOKEN", this); 
    }

    @Override
    public void onPreviousStepsCallback(boolean status, StepType s, JsonObject json, Errors e) {

    }

    ...
}