MeiziFragment.java

package com.huxq17.example.fragment;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.widget.Toolbar;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.andbase.tractor.utils.LogUtils;
import com.huxq17.example.MainActivity;
import com.huxq17.example.R;
import com.huxq17.example.adapter.MeiziAdapter;
import com.huxq17.example.base.UltraPagerFragment;
import com.huxq17.example.bean.ContentBean;
import com.huxq17.example.constants.Constants;
import com.huxq17.example.presenter.MeiziPresenter;
import com.huxq17.swipecardsview.SwipeCardsView;

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

/**
 * Created by huxq17 on 2016/4/11.
 */
public class MeiziFragment extends UltraPagerFragment<ContentBean, MeiziPresenter> {
    private MainActivity activity;
    private SwipeCardsView swipeCardsView;
    private int page = 1;
    private List<ContentBean> mList = new ArrayList<>();
    private MeiziAdapter adapter;
    private FloatingActionButton floatingActionButton;
    private int curIndex;

    public MeiziFragment() {
    }

    public static MeiziFragment getInstance() {
        MeiziFragment fragment = new MeiziFragment();
        return fragment;
    }

    /**
     * 卡片向左边飞出
     */
    public void doLeftOut() {
        swipeCardsView.slideCardOut(SwipeCardsView.SlideType.LEFT);
    }

    /**
     * 卡片向右边飞出
     */
    public void doRightOut() {
        swipeCardsView.slideCardOut(SwipeCardsView.SlideType.RIGHT);
    }

    /**
     * 从头开始，重新浏览
     */
    public void swipeToPre() {
        //必须先改变adapter中的数据，然后才能由数据变化带动页面刷新
        if (mList != null) {
            adapter.setData(mList);
            if (curIndex > 0) {
                swipeCardsView.notifyDatasetChanged(curIndex - 1);
            }else{
                toast("已经是第一张卡片了");
            }
        }
    }

    /**
     * 从头开始，重新浏览
     */
    public void doRetry() {
        //必须先改变adapter中的数据，然后才能由数据变化带动页面刷新
        if (mList != null) {
            adapter.setData(mList);
            swipeCardsView.notifyDatasetChanged(0);
        }
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        container = (ViewGroup) inflater.inflate(R.layout.fragment_meizi, container, false);
        Toolbar toolbar = (Toolbar) container.findViewById(R.id.toolbar);
        swipeCardsView = (SwipeCardsView) container.findViewById(R.id.swipCardsView);
        floatingActionButton = (FloatingActionButton) container.findViewById(R.id.fab);
        activity = (MainActivity) getActivity();
        activity.setSupportActionBar(toolbar);
        //whether retain last card,defalut false
        swipeCardsView.retainLastCard(true);
        //Pass false if you want to disable swipe feature,or do nothing.
        swipeCardsView.enableSwipe(true);
        getData();
        //设置滑动监听
        swipeCardsView.setCardsSlideListener(new SwipeCardsView.CardsSlideListener() {
            @Override
            public void onShow(int index) {
                curIndex = index;
                LogUtils.i("test showing index = " + index);
            }

            @Override
            public void onCardVanish(int index, SwipeCardsView.SlideType type) {
                String orientation = "";
                switch (type) {
                    case LEFT:
                        orientation = "向左飞出";
                        break;
                    case RIGHT:
                        orientation = "向右飞出";
                        break;
                }
//                toast("test position = "+index+";卡片"+orientation);
            }

            @Override
            public void onItemClick(View cardImageView, int index) {
                toast("点击了 position=" + index);
            }
        });
        return container;
    }

    public void getData() {
        getData(Constants.CoverUrl + page, activity, this);
    }

    @Override
    public void dealDataResponse(List<ContentBean> bean, boolean success) {
        if (bean != null) {
            mList = bean;
            show();
        }
    }

    @Override
    public void dealDataLoading(List<ContentBean> beans) {
        mList.addAll(beans);
        show();
    }

    /**
     * 显示cardsview
     */
    private void show() {
        if (adapter == null) {
            adapter = new MeiziAdapter(mList, getActivity());
            swipeCardsView.setAdapter(adapter);
        } else {
            //if you want to change the UI of SwipeCardsView,you must modify the data first
            adapter.setData(mList);
            swipeCardsView.notifyDatasetChanged(curIndex);
        }
    }

    @Override
    public void stopRefresh() {
    }

    @Override
    public void dealRefreshDataFail(String msg) {

    }

    @Override
    public void dealLoadMoreDataFail(String msg) {
    }

    @Override
    public void dealAddFooter(List<ContentBean> beans) {

    }

    @Override
    public void dealPageSelected(int position) {

    }
}