package com.tejia.lijin.app.ui.mine;
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import android.content.Intent;
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import android.graphics.drawable.AnimationDrawable;
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import android.os.Bundle;
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import android.provider.Settings;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import androidx.recyclerview.widget.DefaultItemAnimator;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.TypeAdapter;
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import com.google.gson.reflect.TypeToken;
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import com.google.gson.stream.JsonReader;
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import com.google.gson.stream.JsonWriter;
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import com.tejia.lijin.app.ShoppingApplication;
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import com.tejia.lijin.app.util.user.UserUtil;
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import com.wpc.library.content.ConnectivityChangeHelper;
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import com.wpc.library.util.NetUtils;
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import com.tejia.lijin.app.BasicTextHttpResponseHandler;
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import com.tejia.lijin.app.R;
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import com.tejia.lijin.app.ShoppingApi;
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import com.tejia.lijin.app.entity.PushRecord;
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import com.tejia.lijin.app.ui.BaseActivity;
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import com.tejia.lijin.app.util.TopStatusSettings;
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import org.apache.http.Header;
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import org.json.JSONObject;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 推荐推送历史
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*/
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public class PushRecommendHistoryActivity extends BaseActivity implements View.OnClickListener {
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private TextView tv_left, tv_middle, tv_no_data_hint;
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private ImageView iv_no_data;
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private SwipeRefreshLayout srl_pushrecommend_history;
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private RecyclerView rv_pushrecommend_history;
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private int page = 1;
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private int count = 0;
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private boolean isLoad = false;
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private List<PushRecord> mList;
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private PushRecommendHistoryAdapter adapter;
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private View bottom;
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private ImageView iv_loading;
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private TextView tv_loading;
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private ConnectivityChangeHelper mChangeHelper;
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private LinearLayout ll_no_net, ll_no_data, ll_request_failture;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_pushrecommend_history);
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TopStatusSettings.setStatusViewAndDeepColor(this);
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tv_left = findViewById(R.id.tv_top_bar_left);
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tv_middle = findViewById(R.id.tv_top_bar_middle);
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srl_pushrecommend_history = findViewById(R.id.srl_pushrecommend_history);
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rv_pushrecommend_history = findViewById(R.id.rv_pushrecommend_history);
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srl_pushrecommend_history.setColorSchemeColors(getResources().getColor(R.color.theme));
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srl_pushrecommend_history.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
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@Override
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public void onRefresh() {
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page = 1;
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srl_pushrecommend_history.setRefreshing(true);
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getData();
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}
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});
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final LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
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rv_pushrecommend_history.setLayoutManager(linearLayoutManager);
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rv_pushrecommend_history.setItemAnimator(new DefaultItemAnimator());
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mList = new ArrayList<>();
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adapter = new PushRecommendHistoryAdapter(this, mList);
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rv_pushrecommend_history.setAdapter(adapter);
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bottom = LayoutInflater.from(this).inflate(R.layout.item_recyclerview_bottom, null);
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adapter.addFooterView(bottom);
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tv_loading = bottom.findViewById(R.id.tv_loading);
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iv_loading = bottom.findViewById(R.id.iv_loading);
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AnimationDrawable animationDrawable = (AnimationDrawable) getResources().getDrawable(
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R.drawable.anim_list_loading);
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iv_loading.setImageDrawable(animationDrawable);
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animationDrawable.start();
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// Glide.with(this).load(R.drawable.gif_loading).into(iv_loading);
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bottom.setVisibility(View.GONE);
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ll_no_net = findViewById(R.id.ll_no_net);
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ll_no_data = findViewById(R.id.ll_no_data);
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ll_request_failture = findViewById(R.id.ll_request_failture);
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tv_no_data_hint = findViewById(R.id.tv_no_data_hint);
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iv_no_data = findViewById(R.id.iv_no_data);
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findViewById(R.id.tv_net_setting).setOnClickListener(this);
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findViewById(R.id.tv_refresh).setOnClickListener(this);
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rv_pushrecommend_history.addOnScrollListener(new RecyclerView.OnScrollListener() {
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@Override
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public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
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super.onScrollStateChanged(recyclerView, newState);
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LinearLayoutManager manager = (LinearLayoutManager) recyclerView.getLayoutManager();
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int last = manager.findLastVisibleItemPosition();
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int total = manager.getItemCount();
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if (newState == RecyclerView.SCROLL_STATE_IDLE) {
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if (last == total - 1 && mList.size() < count && isLoad) {
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page++;
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isLoad = false;
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iv_loading.setVisibility(View.VISIBLE);
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tv_loading.setText("正在加载更多是数据");
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getData();
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}
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}
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}
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@Override
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public void onScrolled(RecyclerView recyclerView, int dx, final int dy) {
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super.onScrolled(recyclerView, dx, dy);
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}
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});
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mChangeHelper = new ConnectivityChangeHelper(this,
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new ConnectivityChangeHelper.OnConnectivityChangeListener() {
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@Override
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public void onNetworkUnAvailable() {
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if (mList.size()==0)
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requestState(3);
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}
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@Override
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public void onNetworkAvailable() {
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requestState(0);
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if (mList.size() == 0) {
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getData();
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}
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}
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});
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tv_middle.setText("推荐记录");
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tv_left.setOnClickListener(this);
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}
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@Override
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protected void onResume() {
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super.onResume();
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mChangeHelper.registerReceiver();
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}
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@Override
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protected void onPause() {
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super.onPause();
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mChangeHelper.unregisterReceiver();
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}
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private void getData() {
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ShoppingApi.getPushRecommendhistory(this, page + "", UserUtil.getUid(ShoppingApplication.application), "", new BasicTextHttpResponseHandler() {
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@Override
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public void onSuccessPerfect(int statusCode, Header[] headers, JSONObject jsonObject) throws Exception {
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if (jsonObject.optInt("code") == 0) {
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Gson gson = new GsonBuilder().serializeNulls().registerTypeAdapter(Map.class,
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new TypeAdapter<Map<String, String>>() {
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@Override
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public void write(JsonWriter jsonWriter, Map<String, String> o) throws IOException {
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}
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@Override
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public Map<String, String> read(JsonReader jsonReader) throws IOException {
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Map<String, String> map = new HashMap<>();
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jsonReader.beginObject();
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while (jsonReader.hasNext()) {
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map.put(jsonReader.nextName(), jsonReader.nextString());
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}
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jsonReader.endObject();
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return map;
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}
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}).create();
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List<PushRecord> list = gson.fromJson(jsonObject.optJSONObject("data")
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.optJSONArray("result_list").toString(), new TypeToken<List<PushRecord>>() {
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}.getType());
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if (page == 1 && mList.size() > 0) {
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mList.clear();
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}
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mList.addAll(list);
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adapter.notifyDataSetChanged();
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// adapter.notifyItemRangeChanged(mList.size() - 1, list.size());//倒序批量刷新列表
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count = Integer.parseInt(jsonObject.optJSONObject("data").optString("count"));
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if (count > 0 && mList.size() == count) {
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bottom.setVisibility(View.VISIBLE);
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iv_loading.setVisibility(View.GONE);
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tv_loading.setText(getResources().getString(R.string.list_no_more));
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} else if (count == 0) {
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bottom.setVisibility(View.GONE);
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}
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requestState(mList.size() == 0 ? 1 : 0);
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}
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}
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@Override
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public void onFinish() {
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super.onFinish();
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isLoad = true;
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srl_pushrecommend_history.setRefreshing(false);
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}
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@Override
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public void onFailure(int statusCode, Header[] headers, String responseString, Throwable throwable) {
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super.onFailure(statusCode, headers, responseString, throwable);
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if (mList.size() == 0) {
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if (NetUtils.getNetworkState(PushRecommendHistoryActivity.this).equalsIgnoreCase(NetUtils.NETWORK_NONE)) {
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requestState(3);
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} else {
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requestState(2);
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}
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} else {
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if (NetUtils.getNetworkState(PushRecommendHistoryActivity.this).equalsIgnoreCase(NetUtils.NETWORK_NONE)) {
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// SingleToast.showToast(PushRecommendHistoryActivity.this, "网络未连接，请检测网络设置");
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Toast.makeText(PushRecommendHistoryActivity.this, "网络未连接，请检测网络设置", Toast.LENGTH_SHORT).show();
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} else {
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Toast.makeText(PushRecommendHistoryActivity.this, "网络连接异常，请检测网络设置", Toast.LENGTH_SHORT).show();
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// SingleToast.showToast(PushRecommendHistoryActivity.this, "网络连接异常，请检测网络设置");
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}
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}
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}
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});
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}
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.tv_top_bar_left:
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finish();
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break;
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case R.id.tv_net_setting:
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startActivity(new Intent(Settings.ACTION_SETTINGS));
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break;
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case R.id.tv_refresh:
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startActivity(new Intent(Settings.ACTION_SETTINGS));
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break;
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}
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}
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/**
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* 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
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*
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* @param state
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*/
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private void requestState(int state) {
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srl_pushrecommend_history.setVisibility(state == 0 ? View.VISIBLE : View.GONE);
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rv_pushrecommend_history.setVisibility(state == 0 ? View.VISIBLE : View.GONE);
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ll_no_data.setVisibility(state == 1 ? View.VISIBLE : View.GONE);
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ll_request_failture.setVisibility(state == 2 ? View.VISIBLE : View.GONE);
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ll_no_net.setVisibility(state == 3 ? View.VISIBLE : View.GONE);
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}
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}
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