TopicPresenterImpl.java

package com.martin.ionichinabystudio.presenter.impl;

import android.content.Context;

import com.martin.ionichinabystudio.model.entity.Topic;
import com.martin.ionichinabystudio.model.impl.TopicModelImpl;
import com.martin.ionichinabystudio.model.inter.TopicModel;
import com.martin.ionichinabystudio.presenter.inter.OnResultListener;
import com.martin.ionichinabystudio.presenter.inter.TopicPresenter;
import com.martin.ionichinabystudio.ui.view.BaseView;

/**
 * @Description 话题Presenter的实现
 * @File TopicPresenterImpl.java
 * @Package com.martin.ionichinabystudio.presenter.impl
 * @Date 2015/7/222:40
 * @Author Donghongyu 1358506549@qq.com
 * @Version v1.0.0
 */
public class TopicPresenterImpl implements TopicPresenter, OnResultListener {


    /*Presenter作为中间层，持有View和Model的引用*/
    private BaseView mView;
    private TopicModel topicModel;

    public TopicPresenterImpl(BaseView view, Context context) {
        this.mView = view;
        topicModel = new TopicModelImpl(context);
    }

    @Override
    public void getTopics(String tabType, int currentPage) {
        //调用View层的加载动画之类的
        mView.showLoading();
        //调用Model层的加载网络数据的方法
        topicModel.getTopics(tabType, currentPage, this);
    }

    @Override
    public void getTopicDetials(Topic topic) {
        //调用View层的加载动画之类的
        mView.showLoading();
        //调用Model层从话题对象中获取话题详情
        topicModel.getTopicDetails(topic, this);
    }

    @Override
    public void onSuccess(Object result) {
        //调用View层的隐藏加载动画
        mView.hideLoading();
        //调用视图层的处理接收到数据的方法
        mView.setResult(result);
    }


    @Override
    public void onError() {
        //调用View层的隐藏加载动画
        mView.hideLoading();
        //调用View层的显示加载出错
        mView.showError();
    }


}