所有项目的需要
XML需要的项目
依赖
... java
importretrofit2.Call
importretrofit2.http.GET;
importretrofit2.http.Query;
public interfaceIGetDataBean {
//路径
//http://api.tianapi.com/meinv/?key=37e12d2e731527b92aa3276a8fd1ddf4&num=50
@GET("/meinv/")
Call get(@Query("key") String key,@Query("num") String num);
}
，，，java
importretrofit2.Retrofit;
importretrofit2.converter.gson.GsonConverterFactory;
/**
* Created by DELL on 2017/12/2.
*/
public classIApplicarionextendsApplication {
public staticIGetDataBeaniGetDataBean;
@Override
public voidonCreate() {
super.onCreate();
Fresco.initialize(this);
Retrofit retrofit=newRetrofit.Builder().baseUrl("http://api.tianapi.com")
.addConverterFactory(GsonConverterFactory.create())
.build();
iGetDataBean= retrofit.create(IGetDataBean.class);
}
}
，，，
，，，java
public interfaceModelCallBack {
public voidonSuccess(Bean bean);
public voidonFailure(Exception e);
}
，，，
，，，java
public class MainPresenter {
private IMainView iview;
private MianModelimpl mianModelimpl;
public MainPresenter(IMainView view) {
this.iview = view;
this.mianModelimpl=new MianModelimpl();
}
public void get(){
mianModelimpl.getdata(new ModelCallBack() {
@Override
public void onSuccess(Bean bean) {
if(iview != null){
iview.onSuccess(bean);
}
}
@Override
public void onFailure(Exception e) {
if(iview != null){
iview.onFailure(e);
}
}
});
}
public void post(){
mianModelimpl.postdata(new ModelCallBack() {
@Override
public void onSuccess(Bean bean) {
if(iview != null){
iview.onSuccess(bean);
}
}
@Override
public void onFailure(Exception e) {
if(iview != null){
iview.onFailure(e);
}
}
});
}
}
，，，
public class MianModelimpl { public void getdata(final ModelCallBack modelCallBack){ Callcall = IApplication.iGetDataBean.get("37e12d2e731527b92aa3276a8fd1ddf4","50"); call.enqueue(new Callback() { @Override public void onResponse(Callcall, Responseresponse) { System.out.println("response = " + response); Bean bean = response.body(); modelCallBack.onSuccess(bean); IApplication.session.getNewslistBeanDao().insertInTx(bean.getNewslist()); } @Override public void onFailure(Callcall, Throwable t) { modelCallBack.onFailure(new Exception("")); } }); } public void postdata(final ModelCallBack modelCallBack){ HashMaphashMap = new HashMap<>(); hashMap.put("key","37e12d2e731527b92aa3276a8fd1ddf4"); hashMap.put("num","50"); Callcall = IApplication.iGetDataBean.post(hashMap); call.enqueue(new Callback() { @Override public void onResponse(Callcall, Responseresponse) { System.out.println("re = " + response); Bean bean = response.body(); modelCallBack.onSuccess(bean);// IApplication.session.getNewslistBeanDao().insertInTx(bean.getNewslist()); } @Override public void onFailure(Callcall, Throwable t) {
modelCallBack.onFailure(new Exception(""));
}
});
}
}
，，，java
public class IAdapter extends RecyclerView.Adapter{ Context context; Listlist;
public IAdapter(Context context) {
this.context = context;
}
public void adddata(Bean bean){
if (list==null){
list=new ArrayList<>();
}
list.addAll(bean.getNewslist());
notifyDataSetChanged();
}
@Override
public IAdapter.IViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = View.inflate(context, R.layout.layout, null);
return new IViewHolder(view);
}
@Override
public void onBindViewHolder(IAdapter.IViewHolder holder, int position) {
holder.adapterSdv.setImageURI(list.get(position).getPicUrl());
holder.adapterTextview.setText(list.get(position).getDescription());
}
@Override
public int getItemCount() {
return list==null ? 0 :list.size();
}
static class IViewHolder extends RecyclerView.ViewHolder {
@BindView(R.id.adapter_sdv)
SimpleDraweeView adapterSdv;
@BindView(R.id.adapter_textview)
TextView adapterTextview;
IViewHolder(View view) {
super(view);
ButterKnife.bind(this, view);
}
}
}
，，，java