简单的MVP+Retrofit+RxJava请求网络数据(一)

public interface service {
@GET("cook/query?key=03c27b647366189ba474393177559ea7&menu=秘制红烧肉&rn=20&pn=0")
Observable<bean> postfix( );
}

public interface IView {
}

public class Persenter<T extends IView>{
private T homeView;

public void attachView(T homeActivity) {
this.homeView=homeActivity;
}

public T getHomeView() {
return homeView;
}
}

public interface InLoginView<T> extends IView{
void callbackData(T t);
void callbackErrer(String errcode);
}

public class HttpDataModel {

public static void getLoginHttpData(String url, Observer observer){

Retrofit build = new Retrofit.Builder()
.baseUrl(url)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.build();

service inPostfix = build.create(service.class);
inPostfix.postfix()
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(observer);
}
}

public class LogInPersenter extends Persenter<InLoginView> {
private String url="http://apis.juhe.cn/";
public void getLoginNwtWorkData() {
HttpDataModel.getLoginHttpData(url, new Observer<bean>() {
@Override
public void onSubscribe( Disposable d) {
}

@Override
public void onNext( bean o) {
Log.e("zzzzzzzzzz :   " , o.toString());
}

@Override
public void onError( Throwable e) {
Log.e("zzzzzzzzzz--------- : " , e.toString());
}

@Override
public void onComplete() {

}
});

}
}

public class MainActivity extends AppCompatActivity implements InLoginView<bean> {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
LogInPersenter logInPersenter = new LogInPersenter();
logInPersenter.attachView(MainActivity.this);
logInPersenter.getLoginNwtWorkData();

}

@Override
public void callbackData(bean bean) {
Log.e("zzzzzz   :  ",bean.getResult().getData().get(0).getTitle());
}

@Override
public void callbackErrer(String errcode) {

}
}