Question

使用Moxy库实现MVP时遇到困难。我阅读了Moxy的github页面和检查过的示例，但是任何解决方案都无济于事。

在MyFragment中，未调用MyFragmentView方法的回调，但在MyFragmentPresenter中，getViewState（）返回的值不为null。

我是说

kendo.toString(10.12, "n5"); //10.12000

在MyPresenter中被调用，但在MyFragment中

getViewState().showProgressDialog();
getViewState().setAccounts(accountsResponse);
getViewState().hideProgressDialog();

未呼叫。

请帮助，怎么了？

我的下面的代码。

成绩

@Override
public void showProgressDialog() {
    // some code
}

@Override
public void hideProgressDialog() {
    // some code
}

@Override
public void setAccounts(AccountsResponse accounts) {
    // some code
}

MyFragmentView

compile 'com.arello-mobile:moxy:1.5.5'
compile 'com.arello-mobile:moxy-app-compat:1.5.5'
compile 'com.arello-mobile:moxy-android:1.5.5'
annotationProcessor 'com.arello-mobile:moxy-compiler:1.5.5'

MyFragmentPresenter

@StateStrategyType(AddToEndSingleStrategy.class)
public interface MyFragmentView extends MvpView {

    void showProgressDialog();
    void hideProgressDialog();

    void showTextTestMessage(String s);
    void showCouldNotRetrieveAccounts();
}

MyFragment

@PerFragment
@InjectViewState
public class MyFragmentPresenter extends MvpPresenter<MyFragmentView> {

private ApiService apiService;

@Inject
    public MyFragmentPresenter(ApiService apiService) {
        this.apiService = apiService;
    }

public void getAccounts() {
        getViewState().showProgressDialog();

        getCompositeDisposable().add(apiService.getAccounts()
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .map(accountsResponse -> {
                    if (accountsResponse.err_code != 0) {
                        throw new LogicException(accountsResponse.message);
                    }

                    return accountsResponse;
                })
                .subscribe(
                        accountsResponse -> {
                           getViewState().setAccounts(accountsResponse);
                           getViewState().hideProgressDialog();
                        },
                        throwable -> {
                            getViewState().hideProgressDialog();
                            getViewState().showCouldNotRetrieveAccounts();
                        }
                )
        );
    }
}

** MyFragmentPagerAdapter **

public class MyFragment extends MvpAppCompatFragment implements MyFragmentView {

    @Inject
    @InjectPresenter
    public MyFragmentPresenter mPresenter;

    @ProvidePresenter
    public MyFragmentPresenter providePresenter() {
        return mPresenter;
    }

    @Override
    public void onActivityCreated (@Nullable Bundle savedInstanceState){
        ComponentManager.getInstance().getActivityComponent(getActivity()).inject((MyActivity) getActivity());
        super.onActivityCreated(savedInstanceState);

        mPresenter.getAccounts();
    }

    @Override
    public void showProgressDialog() {
        // some code
    }

    @Override
    public void hideProgressDialog() {
        // some code
    }

    @Override
    public void setAccounts(AccountsResponse accounts) {
        // some code
    }

    @Override
    public void showCouldNotRetrieveBankAccounts() {
        // some code
    }
}

Answer 1

我认为将匕首与moxy连接出现了问题。在GitHub上检查以下问题： https://github.com/Arello-Mobile/Moxy/issues/100

人们在那里解决了同样的问题

Moxy与Moxy。片段中演示者的回调方法未调用（getViewState（）不为空）

1 个答案: