how to use with androidannotations.org

[team55]

simple code
validation not worked

@EFragment(R.layout.fragment_login)
public class LoginFragment extends Fragment {
    @NotEmpty(messageId = R.string.validation_name)
    @ViewById(R.id.editEmail)
    EditText name;

@NotEmpty(messageId = R.string.validation_password)
    @MinLength(value = 4, messageId = R.string.validation_password_length, order = 2)
    @ViewById(R.id.editPassword)
    EditText password;

@Click(R.id.buttonLogin)
    void LogIn(){

        final boolean isValid = FormValidator.validate(this, new SimpleErrorPopupCallback(getActivity()));

        if (isValid) {

//no problems with no options - although the data is not filled
            SimpleDialogFragment.createBuilder(getActivity(), getActivity().getSupportFragmentManager())
                    .setMessage("All OK")
                    .setPositiveButtonText(android.R.string.ok)
                    .show();
        }

    }
}

[tomas-vondracek]

That's because AndroidAnnotations generate and use LoginFragmen_ which is inherited from your LoginFragment and FormValidator looks for fields for validation only on direct class, not the parent. Reason for that is performance, but we may include some kind of switch in future. For now, it will unfortunately not work with AndroidAnnotations.

[tomas-vondracek]

There is a workaround though :)
You can create static inner class holding your views and validate it, the problem is @ViewById probably won't work with that.

[scottzhang]

I get same problem. After review the source code, because androidannonation is important for me. I find the problem is in file
FieldFinder.java
Replace L57 as
final Field[] fields = target.getClass().getFields();
what replace getDeclareFields with getFields
After fix this, rebuild.

And make sure in your class, mark your EditText as public.
@ViewById
@notempty(messageId = R.string.validation_name, order = 1)
public EditText username;

then everything works fine.

[kemsky]

Due to many inner classes with private access it is impossible to create easy patch without rebuilding the whole library and that is really sad.