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2021-12-24 f6b84428fce7453689956eae44e71b33a69a4665
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package com.hanju.video.app.ui.main;
 
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
 
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentStatePagerAdapter;
import androidx.viewpager.widget.ViewPager;
 
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
 
import com.androidquery.AQuery;
import com.google.android.material.appbar.AppBarLayout;
import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.hanju.video.app.entity.ad.AdPositionEnum;
import com.hanju.video.app.entity.video.HomeNav;
import com.hanju.video.app.ui.mine.DownloadActivity;
import com.hanju.lib.library.util.cache.DiskLruCache;
import com.hanju.lib.library.util.common.StorageUtils;
import com.hanju.lib.library.util.common.StringUtils;
import com.hanju.video.app.util.JsonUtil;
import com.hanju.video.app.util.ad.AdUtil;
import com.hanju.video.app.util.ad.CSJADConstant;
import com.hanju.video.app.util.ad.GDTADConstant;
import com.hanju.video.app.util.ad.IntertitialAdUtil;
import com.hanju.video.app.util.ui.StatusBarUtil;
import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator;
import com.video.youth.util.YouthUtil;
import com.viewpagerindicator.MainTabPageIndicator;
import com.hanju.video.app.util.http.BasicTextHttpResponseHandler;
import com.hanju.video.app.util.http.HttpApiUtil;
import com.hanju.video.app.entity.user.NewComment;
import com.hanju.video.app.entity.video.VideoType;
import com.hanju.video.app.ui.MyRetainViewFragment;
import com.hanju.video.app.ui.login.LoginActivity;
import com.hanju.video.app.ui.login.PersonInfoActivity;
import com.hanju.video.app.ui.mine.BrowserActivity;
import com.hanju.video.app.ui.mine.SystemMessageActivity;
import com.hanju.video.app.ui.mine.WatchHistoryActivity;
import com.hanju.video.app.ui.recommend.RecommendFragment;
import com.hanju.video.app.ui.recommend.SearchActivity;
import com.hanju.video.app.R;
 
import net.lucode.hackware.magicindicator.MagicIndicator;
import net.lucode.hackware.magicindicator.ViewPagerHelper;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.CommonNavigator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.CommonNavigatorAdapter;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.IPagerIndicator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.IPagerTitleView;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.indicators.LinePagerIndicator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.titles.ColorTransitionPagerTitleView;
 
import org.apache.http.Header;
import org.json.JSONObject;
 
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
 
import de.greenrobot.event.EventBus;
 
/**
 * Created by weikou2015 on 2017/9/14.
 */
 
public class HomeFragment extends MyRetainViewFragment implements View.OnClickListener {
    /*
     * viewpager定义
     */
    HomePageAdapter adapter;
    ViewPager pager;
    SharedPreferences preferences;
    private AQuery mAquery;
    private MagicIndicator mMagicIndicator;
    private DYNewsFragment mDYNewsFragment;
    private NovelFragment mNovelFragment;
    private AppBarLayout mAppBarLayout;
    CoordinatorLayout mCoordinatorLayout;
    private DiskLruCache cache;
 
    public HomeFragment() {
        super(HomeFragment.class.getClass().getName());
    }
 
 
    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        try {
            cache = DiskLruCache.open(
                    new File(StorageUtils.getCacheDirectory(getContext())
                            .toString(), "http"), getVersionNum(getContext()),
                    1, 1024 * 1024);
        } catch (IOException e) {
            e.printStackTrace();
        }
        preferences = getContext().getSharedPreferences("user",
                Context.MODE_PRIVATE);
    }
 
    public static int getVersionNum(Context context) {
        try {
            PackageInfo pi = context.getPackageManager().getPackageInfo(
                    context.getPackageName(), 0);
            return pi.versionCode;
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
            return 1;
        }
    }
 
 
    @Override
    public int getContentResource() {
        return R.layout.fragment_recommend_category;
    }
 
 
    private void initView(View view) {
        mAquery = new AQuery(view);
        mMagicIndicator = view.findViewById(R.id.magic_indicator);
        pager = view.findViewById(R.id.pager_recomend_category);
        mAquery.id(R.id.v_status_bar).height(StatusBarUtil.getStatusBarHeight(getActivity()), false);
        mAppBarLayout = view.findViewById(R.id.abl_recommend);
        mCoordinatorLayout = view.findViewById(R.id.cl_recommend);
    }
 
    private void init() {
        adapter = new HomePageAdapter(
                getChildFragmentManager());
        pager.setAdapter(adapter);
        pager.setOffscreenPageLimit(2);
        CommonNavigator commonNavigator = new CommonNavigator(getActivity());
        commonNavigator.setAdapter(navigatorAdapter);
        commonNavigator.setAdjustMode(true);
        mMagicIndicator.setNavigator(commonNavigator);
        ViewPagerHelper.bind(mMagicIndicator, pager);
        if (adapter.getCount() <= 1) {
            mMagicIndicator.setVisibility(View.GONE);
        } else {
            pager.setCurrentItem(1);
        }
        pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
 
            }
 
            @Override
            public void onPageSelected(int position) {
                mAppBarLayout.setExpanded(true);
            }
 
            @Override
            public void onPageScrollStateChanged(int state) {
 
            }
        });
//        getCategories();
    }
 
    @Override
    public void onCreateView(View contentView, Bundle savedInstanceState) {
        initView(contentView);
        init();
 
    }
 
 
    @Override
    public void onResume() {
        super.onResume();
//        EventBus.getDefault().register(this);
        if (YouthUtil.isOpenYouthMode(getContext())) {
            mAquery.id(R.id.ll_top).visibility(View.GONE);
        } else {
            mAquery.id(R.id.ll_top).visibility(View.VISIBLE);
        }
    }
 
    @Override
    public void onSaveInstanceState(Bundle outState) {
        outState.putString("flash back", "show");
        super.onSaveInstanceState(outState);
    }
 
    @Override
    public void onPause() {
        super.onPause();
        EventBus.getDefault().unregister(this);
    }
 
    class HomePageAdapter extends FragmentStatePagerAdapter {
        private FragmentManager fm;
 
 
        private List<Fragment> fragments = new ArrayList();
 
        public HomePageAdapter(FragmentManager fm) {
            super(fm);
            this.fm = fm;
            if (AdUtil.isCanInitCSJ()) {
                mDYNewsFragment = new DYNewsFragment();
                mNovelFragment = new NovelFragment(fm);
                fragments.add(mNovelFragment);
                fragments.add(mDYNewsFragment);
            }
            HomeNav homeNav = new HomeNav();
            homeNav.setName("推荐");
            homeNav.setDataKey("recommend");
            homeNav.setDataType("recommend");
            fragments.add(fragments.size() > 0 ? 1 : 0, RecommendFragment.newInstance(homeNav, 0 + ""));
        }
 
        @Override
        public Fragment getItem(int position) {
            return fragments.get(position);
        }
 
        @Override
        public int getCount() {
            return fragments.size();
        }
 
 
        @Nullable
        @Override
        public CharSequence getPageTitle(int position) {
            if (fragments.size() > 1) {
                switch (position) {
                    case 0:
                        return "小说";
                    case 1:
                        return "推荐";
                    case 2:
                        return "话题";
                    default:
                        return "";
                }
            } else {
                return "推荐";
            }
        }
    }
 
    @Override
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.iv_recommend_watch_history: {
                startActivity(new Intent(getContext(),
                        WatchHistoryActivity.class));
            }
            break;
        }
    }
    public void onEventMainThread(VideoType type) {
        getCategories();
    }
 
    private String getKey(String method) {
        return new Md5FileNameGenerator().generate(method);
    }
 
    List<HomeNav> categories = new ArrayList<>();
    int count = 1;
    private void getCategories() {
        SharedPreferences preferences = pager.getContext().getSharedPreferences(
                "user", Context.MODE_PRIVATE);
        String uid = preferences.getString("uid", "");
        HttpApiUtil.getChoiceClass(pager.getContext(), uid,
                new BasicTextHttpResponseHandler() {
                    @Override
                    public void onSuccessPerfect(int statusCode,
                                                 Header[] headers, JSONObject jsonObject)
                            throws Exception {
                        if (jsonObject.getBoolean("IsPost")) {
                            Gson gson = new GsonBuilder().setFieldNamingPolicy(
                                    FieldNamingPolicy.UPPER_CAMEL_CASE)
                                    .create();
                            categories.clear();
 
                            List<HomeNav> list = gson.fromJson(
                                    jsonObject.getJSONObject("Data")
                                            .getJSONArray("data").toString(),
                                    new TypeToken<List<HomeNav>>() {
                                    }.getType());
 
                            categories.addAll(list);
 
                            adapter.notifyDataSetChanged();
 
                            pager.setCurrentItem(0);
 
 
                            count++;
                            try {
                                DiskLruCache.Editor editor = cache
                                        .edit(getKey("getCategories"));
                                editor.set(0, gson.toJson(categories));
                                editor.commit();
                            } catch (IOException e) {
                            }
                        }
                    }
 
                    @Override
                    public void onFinish() {
                        super.onFinish();
                        AdUtil.AD_TYPE adType = AdUtil.getAdType(getContext(), AdPositionEnum.homeInterstitial);
                        if (adType != null) {
                            //Android 5.0
                            if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT_WATCH) {
                                adType = AdUtil.AD_TYPE.gdt;
                            }
 
                            if (adType == AdUtil.AD_TYPE.csj) {
                                IntertitialAdUtil.showAd(getActivity(), adType, CSJADConstant.HOME_INTERSTITIALAD);
                            } else {
                                IntertitialAdUtil.showAd(getActivity(), adType, GDTADConstant.HOME_INTERSTITIALAD);
                            }
                        }
 
                    }
                });
    }
 
 
    private CommonNavigatorAdapter navigatorAdapter = new CommonNavigatorAdapter() {
 
        @Override
        public int getCount() {
            return adapter.getCount();
        }
 
 
        @Override
        public IPagerTitleView getTitleView(final Context context, final int index) {
            ColorTransitionPagerTitleView colorTransitionPagerTitleView = new ColorTransitionPagerTitleView(context) {
                @Override
                public void onSelected(int index, int totalCount) {
                    super.onSelected(index, totalCount);
 
                    setTextSize(20);
                    getPaint().setFakeBoldText(true);
                }
 
                @Override
                public void onDeselected(int index, int totalCount) {
                    super.onDeselected(index, totalCount);
                    setTextSize(14);
                    getPaint().setFakeBoldText(false);
                }
            };
            colorTransitionPagerTitleView.setNormalColor(Color.parseColor("#80FFFFFF"));
            colorTransitionPagerTitleView.setSelectedColor(Color.WHITE);
            colorTransitionPagerTitleView.setText(adapter.getPageTitle(index));
            colorTransitionPagerTitleView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    pager.setCurrentItem(index);
                }
            });
            colorTransitionPagerTitleView.setTextSize(14);
 
 
            return colorTransitionPagerTitleView;
        }
 
        //此为tab指示器回调
        @Override
        public IPagerIndicator getIndicator(Context context) {
            LinePagerIndicator indicator = new LinePagerIndicator(context);
            indicator.setLineHeight(0);
            indicator.setColors(Color.WHITE);
            indicator.setMode(LinePagerIndicator.MODE_WRAP_CONTENT);
            indicator.setRoundRadius(5);
            return indicator;
        }
    };
 
}