TopicsFragment.java

package com.martin.ionichinabystudio.ui.fragment;

import android.content.Context;
import android.os.Bundle;

import com.martin.ionichinabystudio.R;
import com.martin.ionichinabystudio.config.Constant;
import com.martin.ionichinabystudio.model.entity.Topic;
import com.martin.ionichinabystudio.model.entity.TopicListResult;
import com.martin.ionichinabystudio.presenter.impl.TopicPresenterImpl;
import com.martin.ionichinabystudio.presenter.inter.TopicPresenter;
import com.martin.ionichinabystudio.ui.activity.MainActivity;
import com.martin.ionichinabystudio.ui.adapter.TopicListAdapter;
import com.martin.ionichinabystudio.ui.view.BaseView;
import com.martin.simpledevelop.fragment.SaFragment;
import com.martin.simpledevelop.utils.log.SaLogUtils;
import com.martin.simpledevelop.utils.log.SaToastUtils;
import com.martin.simpledevelop.widget.SaRefreshLayout;
import com.rey.material.widget.ListView;
import com.rey.material.widget.ProgressView;

import org.androidannotations.annotations.AfterViews;
import org.androidannotations.annotations.Background;
import org.androidannotations.annotations.EFragment;
import org.androidannotations.annotations.ViewById;

import java.util.ArrayList;
import java.util.List;

/**
 * @Description
 * @File ${FILE_NAME}
 * @Package com.martin.ionichinabystudio.ui.fragment
 * @Date 2015/7/812:50
 * @Author Donghongyu 1358506549@qq.com
 * @Version v1.0.0
 */
@EFragment(R.layout.fragment_topics)
public class TopicsFragment extends SaFragment implements
        BaseView, SaRefreshLayout.OnRefreshListener, SaRefreshLayout.OnLoadListener {

    Context mContext;

    MainActivity mActivity;

    //查询话题的类型
    private String mTopicType;

    //谷歌的下拉刷新控件
    @ViewById(R.id.swipe_refresh_layout)
    SaRefreshLayout mRefreshLayout;

    //显示话题的列表控件
    @ViewById(R.id.topic_list)
    ListView listView;

    @ViewById(R.id.progress_pv_circular)
    ProgressView mProgressView;

    //话题的数据适配器
    TopicListAdapter topicListAdapter;

    //数据源
    List<Topic> topicList = new ArrayList<Topic>();

    //话题的Presenter
    TopicPresenter topicPresenter;

    //当前的数据页
    int currentPage = 1;

    //获取数据的类型，刷新出来的数据，加载出来的数据
    boolean isRefresh = true;

    @AfterViews
    public void init() {
        SaLogUtils.e(TAG, "查询话题。。。。");


        //接收到初始化的时候传入的类型
        Bundle bundle = getArguments();
        mTopicType = bundle != null ? bundle.getString(Constant.QUERY_TOPIC_TYPE) : "";
        mActivity = (MainActivity) getActivity();
        mContext = mActivity;
        initData();
        //设置刷新监听
        mRefreshLayout.setOnRefreshListener(this);
        //设置加载监听
        mRefreshLayout.setOnLoadListener(this);
        //设置刷新控件的样式
        mRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright, android.R.color.holo_green_light,
                android.R.color.holo_orange_light, android.R.color.holo_red_light);
        //设置刷新控件的背景色
        mRefreshLayout.setProgressBackgroundColorSchemeColor(R.color.gray);
        //创建话题的数据适配器
        topicListAdapter = new TopicListAdapter(mActivity, mContext, topicList, R.layout.item_topics);
        //给列表控件设置数据适配器
        listView.setAdapter(topicListAdapter);

    }

    //刚初始化是图片段的数据查询操作
    @Background
    public void initData() {
        topicPresenter = new TopicPresenterImpl(this, mContext);
        topicPresenter.getTopics(mTopicType, 1);
    }

    @Override
    public void setResult(Object topic) {
        TopicListResult topicListResult = (TopicListResult) topic;
        if (topicListResult == null)
            return;
        if (isRefresh) {
            topicListAdapter.addRefreshDatas(topicListResult.getData());
        } else {
            topicListAdapter.addAll(topicListResult.getData());
        }

        topicListAdapter.notifyDataSetChanged();
    }

    @Override
    public void showLoading() {
        //开始进度条
        mProgressView.start();
//        mRefreshLayout.setRefreshing(true);
//        SaToastUtils.showToast(mContext, "显示加载的控件。。。");
    }

    @Override
    public void hideLoading() {
        //开始进度条
        mProgressView.stop();
        mRefreshLayout.setRefreshing(false);
        mRefreshLayout.setLoading(false);
//        SaToastUtils.showToast(mContext, "隐藏加载的控件。。。");

    }

    @Override
    public void showError() {
        mRefreshLayout.setRefreshing(false);
        mRefreshLayout.setLoading(false);
        SaToastUtils.showToast(mContext, "网络异常");
    }


    //刷新的监听
    @Override
    public void onRefresh() {
        isRefresh = true;
//        mRefreshLayout.setLoading(false);
        currentPage = 1;
        topicPresenter.getTopics(mTopicType, currentPage);
    }

    //加载的监听
    @Override
    public void onLoad() {
        isRefresh = false;
//        mRefreshLayout.setRefreshing(false);
        currentPage++;
        topicPresenter.getTopics(mTopicType, currentPage);
    }



}