1.1.1完善

admin

2021-07-06 abce02c7a61820f5d580f87364d542e817be429c

 app/src/main/java/com/tejia/lijin/app/ui/gmtemplate/GmTemplateFragment.java

@@ -1,428 +1,164 @@
package com.tejia.lijin.app.ui.gmtemplate;

import android.content.Intent;
import android.graphics.drawable.AnimationDrawable;
import android.os.Build;
import android.os.Bundle;
import android.provider.Settings;
import androidx.viewpager.widget.PagerAdapter;
import androidx.viewpager.widget.ViewPager;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;
import android.widget.Toast;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.viewpagerindicator.CirclePageIndicator;
import com.wpc.library.RetainViewFragment;
import com.wpc.library.content.ConnectivityChangeHelper;
import com.wpc.library.okhttp.OkHttpUtils;
import com.wpc.library.util.NetUtils;
import com.wpc.library.util.common.DimenUtils;
import com.wpc.library.util.common.StringUtils;
import com.wpc.library.widget.RatioLayout;
import com.tejia.lijin.app.BasicTextHttpResponseHandler;
import com.tejia.lijin.app.R;
import com.tejia.lijin.app.ShoppingApi;
import com.tejia.lijin.app.entity.SecondCategory;
import com.tejia.lijin.app.entity.TaoBaoGoodsBrief;
import com.tejia.lijin.app.ui.recommend.RecommendCategoryAdapter;
import com.tejia.lijin.app.ui.BaseFragmentActivity;
import com.tejia.lijin.app.util.umengCustomEvent.GoodsCustomEvent;
import com.tejia.lijin.app.view.BaseFragment;
import com.viewpagerindicator.ImagePath;
import com.viewpagerindicator.TabPageIndicator_Gm;
import com.wpc.library.RetainViewFragment;
import com.wpc.library.okhttp.OkHttpUtils;

import org.apache.http.Header;
import org.json.JSONArray;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import androidx.fragment.app.FragmentManager;
import androidx.viewpager.widget.ViewPager;

/**
 * 公共模版显示页面
 * 通用模版
 */
public class GmTemplateFragment extends RetainViewFragment implements View.OnClickListener {
    private TabPageIndicator_Gm gmtemplate_indicator;//指示器
    private ViewPager gmtemplate_Pager;

    private SwipeRefreshLayout srl_second_category;
    private RecyclerView lv_second_category;
    //    private MyGridView gv_category_top;
//    private TextView tv_update_time, tv_name;
    private RecommendCategoryAdapter adapter;//淘宝商品适配
    private String key;
    private String from;
    private int type = 0;//上级传过来的type  默认为0 表示未传递
    private GmTemplateTabAdapter adapter;
    /**
     * 导航栏标题
     */
    private ArrayList<Map<String, String>> navtitle = new ArrayList<>();

    private ViewPager vp_banner;
    private CirclePageIndicator indicator_category;
    private GmTemplatteTopAdapter bannerAdapter;

    private String firstCategory = null;//上级传过来的关键词
    //获取Activity传递过来的参数
    private Bundle mBundle;
    private List<SecondCategory> secondList = new ArrayList<>();
    private List<TaoBaoGoodsBrief> mList = new ArrayList<>();
    private List<BannerList> mBanners = new ArrayList<>();
    private int page = 1;
    private ImageView iv_slid_top;
    private boolean isLoad = true;
    View top_view;
    View bottom;
    TextView tv_loading;
    ImageView iv_loading;
    private int count = 1;
    private LinearLayout ll_no_net, ll_no_data, ll_request_failture;
    private ConnectivityChangeHelper mChangeHelper;

    private RatioLayout vp_recommend_ratio; //vp_recommend_ratio 轮播滚动
    private View view_category_top;

    String tag = "commoncontent/getNavGoodsList";
    String tag = "commoncontent/getNavList";

    @Override
    public int getContentResource() {
        return R.layout.fragment_second_category;
        return R.layout.activity_gmtemplate;
    }

    @Override
    public void onCreateView(View contentView, Bundle savedInstanceState) {
        srl_second_category = contentView.findViewById(R.id.srl_second_category);
        lv_second_category = contentView.findViewById(R.id.lv_second_category);

        iv_slid_top = contentView.findViewById(R.id.iv_slid_top);
        iv_slid_top.setOnClickListener(this);

        top_view = LayoutInflater.from(lv_second_category.getContext()).inflate(R.layout.item_category_top, null);
        view_category_top = top_view.findViewById(R.id.view_category_top);
//        gv_category_top = top_view.findViewById(R.id.gv_category_top);
        vp_banner = top_view.findViewById(R.id.vp_recommend);
        indicator_category = top_view.findViewById(R.id.indicator_recommend);//轮播 小点
        vp_recommend_ratio = top_view.findViewById(R.id.vp_recommend_ratio);//轮播滚动 布局
//        tv_name = top_view.findViewById(R.id.tv_name);
//        tv_update_time = top_view.findViewById(R.id.tv_update_time);
//        gv_category_top.getFocusedChild();

        vp_banner.setCurrentItem(0, true);
        bannerAdapter = new GmTemplatteTopAdapter(mBanners, getActivity());
        vp_banner.setAdapter(bannerAdapter);
        vp_banner.postDelayed(mAutoScroller, 2000);

        float hRatio = 260 / 720f;
        float wRatio = 23 / 720f;
        int bottomPo = (int) (DimenUtils.getScreenWidth(getActivity()) * hRatio);
        int rightPo = (int) (DimenUtils.getScreenWidth(getActivity()) * wRatio);
        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(DimenUtils.dip2px(getActivity(), 40), DimenUtils.dip2px(getActivity(), 40));
        params.setMargins(0, 0, rightPo, bottomPo);
        params.gravity = Gravity.BOTTOM | Gravity.RIGHT;
        iv_slid_top.setLayoutParams(params);
        bottom = LayoutInflater.from(getContext()).inflate(R.layout.item_recyclerview_bottom, null);
        tv_loading = bottom.findViewById(R.id.tv_loading);
        iv_loading = bottom.findViewById(R.id.iv_loading);
        AnimationDrawable animationDrawable = (AnimationDrawable) getResources().getDrawable(
                R.drawable.anim_list_loading);
        iv_loading.setImageDrawable(animationDrawable);
        animationDrawable.start();
//        Glide.with(this).load(R.drawable.gif_loading).into(iv_loading);
        bottom.setVisibility(View.GONE);
        firstCategory = getArguments().getString("key", null);
        //获取Activity传递过来的参数
        mBundle = getArguments();
//        tv_name.setText("精选" + firstCategory.getName());
        lv_second_category.setLayoutManager(new LinearLayoutManager(lv_second_category.getContext()));
        lv_second_category.setBackgroundColor(getResources().getColor(R.color.register_gray));
        //////////////////
//        FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) srl_second_category.getLayoutParams();
//        layoutParams.setMargins(DimenUtils.dip2px(getContext(), 10), 0, DimenUtils.dip2px(getContext(), 10), 0);
//        srl_second_category.setLayoutParams(layoutParams);
        /////////////////////
        String from = getArguments().getString("from");
        if (StringUtils.isEmpty(from))
            from = "通用模板";
        adapter = new RecommendCategoryAdapter(lv_second_category.getContext(), mList, firstCategory, from);
//        adapter.isHorizontal = true;
        adapter.isFirst = true;
        lv_second_category.setAdapter(adapter);
//        adapter.addHeaderView(top_view);
        adapter.addFooterView(bottom);

        ll_no_net = contentView.findViewById(R.id.ll_no_net);
        ll_no_data = contentView.findViewById(R.id.ll_no_data);
        ll_request_failture = contentView.findViewById(R.id.ll_request_failture);
        contentView.findViewById(R.id.tv_net_setting).setOnClickListener(this);
        contentView.findViewById(R.id.tv_refresh).setOnClickListener(this);
        mChangeHelper = new ConnectivityChangeHelper(ll_no_net.getContext(),
                new ConnectivityChangeHelper.OnConnectivityChangeListener() {

                    @Override
                    public void onNetworkUnAvailable() {
                        if (mList.size() == 0)
                            requestState(3);
                    }

                    @Override
                    public void onNetworkAvailable() {
                        requestState(0);
                        if (mList.size() == 0) {
                            getGoodsList();
//                            getCateGorySecond();
                        }
                    }
                });

        srl_second_category.setRefreshing(true);
        srl_second_category.setColorSchemeColors(getResources().getColor(R.color.theme));
        srl_second_category.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                page = 1;
                getGoodsList();
//                getCateGorySecond();
            }
        });

        lv_second_category.addOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                super.onScrollStateChanged(recyclerView, newState);
                LinearLayoutManager manager = (LinearLayoutManager) recyclerView.getLayoutManager();
                int first = manager.findFirstVisibleItemPosition();
                int last = manager.findLastVisibleItemPosition();
                int total = manager.getItemCount();
                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                    if (first == 0) {
                        iv_slid_top.setVisibility(View.GONE);
                    }
                    if (last == total - 1 && mList.size() < count && isLoad) {
                        page++;
                        isLoad = false;
                        tv_loading.setText(getResources().getString(R.string.loading_more_text));
                        iv_loading.setVisibility(View.VISIBLE);
                        getGoodsList();
                    }
                }
            }

            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, final int dy) {
                super.onScrolled(recyclerView, dx, dy);
                if (Math.abs(dy) > 10) {
                    if (dy > 0) {
                        iv_slid_top.setVisibility(View.GONE);
                    } else {
                        iv_slid_top.setVisibility(View.VISIBLE);
                    }
                }
            }
        });
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    private Runnable mAutoScroller = new Runnable() {

        @Override
        public void run() {
            PagerAdapter adapter = vp_banner.getAdapter();
            if (adapter != null && adapter.getCount() != 0) {
                vp_banner.setCurrentItem((vp_banner.getCurrentItem() + 1)
                        % adapter.getCount(), true);
            }
            vp_banner.postDelayed(this, 5000);
        getActivity().setTheme(R.style.AppTabTheme5);
        initView(contentView);
        key = getArguments().getString("key");
        from = getArguments().getString("from");
        String types = getArguments().getString("type");
        if (types != null && !types.equals("")) {//上级传过来的type
            double aDouble = Double.valueOf(types);
            type = (int) aDouble;//默认为0 表示未传递
        }
    };

    @Override
    public void onResume() {
        super.onResume();
        mChangeHelper.registerReceiver();
        indicator_category.setViewPager(vp_banner);

//        MobclickAgent.onPageStart("分类详情页");
    }

    @Override
    public void onPause() {
        super.onPause();
        mChangeHelper.unregisterReceiver();
//        MobclickAgent.onPageEnd("分类详情页");
        srl_second_category.setRefreshing(false);
        srl_second_category.destroyDrawingCache();
        srl_second_category.clearAnimation();
        GoodsCustomEvent.goodsListCommonTemplate(getContext(), types);
        FragmentManager fm = getChildFragmentManager();
        adapter = new GmTemplateTabAdapter(fm, navtitle, key, type + "", from);
        gmtemplate_Pager.setAdapter(adapter);
        gmtemplate_indicator.setImgList(imgList);
        gmtemplate_indicator.setViewPager(gmtemplate_Pager);
        getNavList(key);//获取 指示器数据
    }


    private void getGoodsList() {
        if (firstCategory == null) {
            srl_second_category.setRefreshing(false);
            return;
        }
        ShoppingApi.getNavGoodsList(lv_second_category.getContext(), page + "", firstCategory, getArguments().getString("cid", ""),
                getArguments().getString("type", ""), new BasicTextHttpResponseHandler() {
                    @Override
                    public void onStart() {
                        super.onStart();
                        if (page > 1) {
                            bottom.setVisibility(View.VISIBLE);
                        } else {
                            bottom.setVisibility(View.GONE);
                        }
                    }

                    @Override
                    public void onSuccessPerfect(int statusCode, Header[] headers, JSONObject jsonObject) throws Exception {
                        bottom.setVisibility(View.GONE);
                        srl_second_category.setRefreshing(false);
                        if (jsonObject.optString("code").equalsIgnoreCase("0")) {
                            Gson gson = new GsonBuilder().serializeNulls().create();
                            List<TaoBaoGoodsBrief> list = gson.fromJson(
                                    jsonObject.getJSONObject("data").optJSONArray("list").toString(),
                                    new TypeToken<List<TaoBaoGoodsBrief>>() {
                                    }.getType());
//                    tv_update_time.setText(jsonObject.optJSONObject("data").optString("time") + " 新品");
                            if (page == 1)
                                mList.clear();
                            mList.addAll(list);
                            adapter.notifyDataSetChanged();
//                            adapter.notifyItemRangeChanged(mList.size(), list.size());//倒序刷新列表
                            isLoad = true;
                            count = Integer.parseInt(jsonObject.optJSONObject("data").optString("count"));

                            if (mList.size() == count) {
                                bottom.setVisibility(View.VISIBLE);
                                iv_loading.setVisibility(View.GONE);
                                tv_loading.setText(getResources().getString(R.string.list_no_more));
                            }
                            requestState(mList.size() == 0 ? 1 : 0);
                            getCateGorySecond(jsonObject);//获取banner数据
                        } else {
                            if (mList.size() == 0)
                                requestState(2);
//                    SingleToast.showToast(lv_second_category.getContext(), jsonObject.optString("msg"));
                            Toast.makeText(lv_second_category.getContext(), jsonObject.optString("msg"), Toast.LENGTH_SHORT).show();
                        }

                    }

                    @Override
                    public void onFailure(int statusCode, Header[] headers, String responseString, Throwable throwable) {
                        super.onFailure(statusCode, headers, responseString, throwable);
//                        Log.i("mResult", "请求错误--" + responseString);
                        srl_second_category.setRefreshing(false);
                        bottom.setVisibility(View.GONE);
                        if (mList.size() == 0) {
                            if (NetUtils.getNetworkState(getContext()).equalsIgnoreCase(NetUtils.NETWORK_NONE)) {
                                requestState(3);
                            } else {
                                requestState(2);
                            }
                        } else {
                            if (NetUtils.getNetworkState(getContext()).equalsIgnoreCase(NetUtils.NETWORK_NONE)) {
//                        SingleToast.showToast(lv_second_category.getContext(), "网络未连接，请检测网络设置");
                                Toast.makeText(lv_second_category.getContext(), "网络未连接，请检测网络设置", Toast.LENGTH_SHORT).show();
                            } else {
//                        SingleToast.showToast(lv_second_category.getContext(), "网络连接异常，请检测网络设置");
                                Toast.makeText(lv_second_category.getContext(), "网络连接异常，请检测网络设置", Toast.LENGTH_SHORT).show();
                            }
                        }
                    }

                    @Override
                    public void onFinish() {
                        super.onFinish();
                        srl_second_category.setRefreshing(false);
                    }
                });
    /**
     * 控件初始化
     */
    private void initView(View view) {
        view.findViewById(R.id.ll_top).setVisibility(View.GONE);
        gmtemplate_indicator = view.findViewById(R.id.gmtemplate_indicator);
        gmtemplate_Pager = view.findViewById(R.id.gmtemplate_Pager);
    }

    /**
     * 获取 banner 数据
     * 单击事件
     *
     * @param jsonObject
     * @param v
     */
    private void getCateGorySecond(JSONObject jsonObject) {
//        Log.e("eee", "获取 banner 数据: ");
        if (firstCategory == null) {
            srl_second_category.setRefreshing(false);
            return;
        }
        srl_second_category.setRefreshing(false);
        if (jsonObject.optString("code").equalsIgnoreCase("0")) {
//            if (secondList == null || secondList.size() == 0) { //当数据为0的时候 隐藏九宫格分类
////                gv_category_top.setVisibility(View.GONE);
//            }

            Gson gson2 = new GsonBuilder().serializeNulls().create();
            List<BannerList> list2 = gson2.fromJson(jsonObject.optJSONObject("data").optJSONArray("bannerList").toString(), new TypeToken<List<BannerList>>() {
            }.getType());
            if (mBanners != null && mBanners.size() > 0) {
                mBanners.clear();
            }
            if (mBanners != null) {
                mBanners.addAll(list2);
            }

            if (mBanners == null || mBanners.size() == 0) { //没有数据 隐藏 轮播
                vp_recommend_ratio.setVisibility(View.GONE);
                view_category_top.setVisibility(View.GONE);
//                if (adapter.haveHeaderView()) {
//                    adapter.deleteHeaderView(null);
//                }
            } else { //有条数据的时候
                if (!adapter.haveHeaderView()) {
                    adapter.addHeaderView(top_view);
                }
                vp_recommend_ratio.setVisibility(View.VISIBLE);
                view_category_top.setVisibility(View.VISIBLE);
                if (mBanners.size() > 1) {
                    indicator_category.setVisibility(View.VISIBLE);//轮播小点
                } else {
                    indicator_category.setVisibility(View.GONE);
                }
                bannerAdapter.notifyDataSetChanged();
            }

        } else {
//            gv_category_top.setVisibility(View.GONE);
            vp_recommend_ratio.setVisibility(View.GONE);
        }


    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.iv_slid_top:
                lv_second_category.getLayoutManager().scrollToPosition(0);
                break;
            case R.id.tv_net_setting:
                startActivity(new Intent(Settings.ACTION_SETTINGS));
                break;
            case R.id.tv_refresh:
                startActivity(new Intent(Settings.ACTION_SETTINGS));
            default:
                break;
        }
    }

    List<ImagePath> imgList = new ArrayList<>();

    /**
     * 请求状态 0 数据正常展示;1 返回数据为空;2 网络请求失败;3 没有连接网络
     * 获取通用模板的导航栏
     *
     * @param state
     * @param title 上级传过来的关键词
     */
    private void requestState(int state) {
        srl_second_category.setVisibility(state == 0 ? View.VISIBLE : View.GONE);
        lv_second_category.setVisibility(state == 0 ? View.VISIBLE : View.GONE);
        ll_no_data.setVisibility(state == 1 ? View.VISIBLE : View.GONE);
        ll_request_failture.setVisibility(state == 2 ? View.VISIBLE : View.GONE);
        ll_no_net.setVisibility(state == 3 ? View.VISIBLE : View.GONE);
    private void getNavList(String title) {
        ShoppingApi.getNavList(getContext(), title, type + "", new BasicTextHttpResponseHandler() {
            @Override
            public void onSuccessPerfect(int statusCode, Header[] headers, JSONObject jsonObject) throws Exception {
                if (jsonObject.optInt("code") == 0) {
                    if (navtitle != null && navtitle.size() > 0) {
                        navtitle.clear();
                    }
                    if (imgList != null && imgList.size() > 0) {
                        imgList.clear();
                    }
                    JSONArray json = jsonObject.optJSONArray("data");
                    //当data数组为0时表示没有导航栏
                    if (json == null || json.length() == 0) {
                        gmtemplate_indicator.setVisibility(View.GONE);
                        Map<String, String> map = new HashMap<>();
                        map.put("name", "");
                        map.put("cid", "");
                        navtitle.add(map);
                    } else {//有导航栏
                        gmtemplate_indicator.setVisibility(View.VISIBLE);
                        for (int i = 0; i < json.length(); i++) {
                            Map<String, String> map = new HashMap<>();
                            ImagePath info = new ImagePath();
                            map.put("name", ((JSONObject) json.get(i)).optString("name", ""));
                            map.put("cid", ((JSONObject) json.get(i)).optString("cid", ""));
                            navtitle.add(map);
                            info.setImgUrl(((JSONObject) json.get(i)).optString("picture", ""));
                            imgList.add(info);
                        }
                    }
                    adapter.notifyDataSetChanged();
                    gmtemplate_indicator.notifyDataSetChanged();
                } else {
//                    Toast.makeText(GmTemplate.this, jsonObject.optString("msg"), Toast.LENGTH_SHORT).show();
                }
            }

            //不论请求是否在服务器存在 都会回调
            @Override
            public void onFinish() {
                super.onFinish();
            }

        });
    }


    @Override
    public void onDestroy() {
        super.onDestroy();
        gmtemplate_indicator = null;//指示器
        gmtemplate_Pager = null;
        key = null;
        type = 0;//上级传过来的type  默认为0 表示未传递
        adapter = null;
        OkHttpUtils.getInstance().cancelTag(tag);
    }
}