package com.haicaojie.android.ui.category;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Build;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v4.widget.SwipeRefreshLayout;
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import android.support.v7.widget.DefaultItemAnimator;
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import android.support.v7.widget.GridLayoutManager;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.util.Log;
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import android.view.Gravity;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.Window;
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import android.view.WindowManager;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.EditText;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.ListView;
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import android.widget.TextView;
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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.reflect.TypeToken;
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import com.haicaojie.android.BasicTextHttpResponseHandler;
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import com.haicaojie.android.R;
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import com.haicaojie.android.ShoppingApi;
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import com.haicaojie.android.entity.Filter;
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import com.haicaojie.android.entity.TaoBaoGoodsBrief;
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import com.haicaojie.android.ui.BaseActivity;
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import com.haicaojie.android.ui.mine.CapitalActivity;
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import com.haicaojie.android.ui.recommend.FilterAdapter;
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import com.haicaojie.android.ui.recommend.SearchResultAdapter;
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import com.lcjian.library.content.ConnectivityChangeHelper;
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import com.lcjian.library.recyclerview.DividerItemDecoration;
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import com.lcjian.library.util.NetUtils;
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import com.lcjian.library.util.SingleToast;
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import com.lcjian.library.util.common.DimenUtils;
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import com.lcjian.library.util.common.StringUtils;
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import com.umeng.analytics.MobclickAgent;
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import org.apache.http.Header;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by weikou2015 on 2017/2/21.
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*/
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public class CategoryActivity extends BaseActivity implements View.OnClickListener {
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private SwipeRefreshLayout rl_search;
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private RecyclerView gv_search;
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private TextView tv_left, tv_middle, tv_sale_num, tv_price, tv_loading,
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tv_like_num, tv_default, tv_coupon, tv_free_shipping, tv_tmall;
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private FrameLayout fl_sale_num, fl_filter, fl_like_num, fl_default, fl_coupon,
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fl_free_shipping, fl_tmall, fl_category;
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private LinearLayout ll_price, ll_confirm, ll_no_net, ll_no_data, ll_request_failture;
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private ListView lv_filter;//筛选
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private ImageView iv_price, iv_slid_top;
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private DrawerLayout dl_sliding;//侧滑
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private EditText et_private_min, et_private_max, et_low_price, et_high_price;
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private List<Filter> filterList = new ArrayList<>();
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private SearchResultAdapter adapter;
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private FilterAdapter filterAdapter;
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private ConnectivityChangeHelper mChangeHelper;
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private boolean isPrice = false;
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private boolean upLoad = false;
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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_third_category);
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initView();
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operateView();
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alterData();
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}
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/**
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* 初始化View
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*/
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private void initView() {
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findViewById(R.id.ll_category_search).setVisibility(View.GONE);
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fl_like_num = (FrameLayout) findViewById(R.id.fl_like_num);
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tv_like_num = (TextView) findViewById(R.id.tv_like_num);
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fl_default = (FrameLayout) findViewById(R.id.fl_default);
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tv_default = (TextView) findViewById(R.id.tv_default);
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fl_coupon = (FrameLayout) findViewById(R.id.fl_coupon);
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tv_coupon = (TextView) findViewById(R.id.tv_coupon);
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fl_free_shipping = (FrameLayout) findViewById(R.id.fl_free_shipping);
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tv_free_shipping = (TextView) findViewById(R.id.tv_free_shipping);
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fl_tmall = (FrameLayout) findViewById(R.id.fl_tmall);
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tv_tmall = (TextView) findViewById(R.id.tv_tmall);
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et_low_price = (EditText) findViewById(R.id.et_low_price);
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et_high_price = (EditText) findViewById(R.id.et_high_price);
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ll_confirm = (LinearLayout) findViewById(R.id.ll_confirm);
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rl_search = (SwipeRefreshLayout) findViewById(R.id.rl_search);
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tv_left = (TextView) findViewById(R.id.tv_top_bar_left);
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tv_middle = (TextView) findViewById(R.id.tv_top_bar_middle);
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fl_sale_num = (FrameLayout) findViewById(R.id.fl_sale_num);
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tv_sale_num = (TextView) findViewById(R.id.tv_sale_num);
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ll_price = (LinearLayout) findViewById(R.id.ll_price);
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tv_price = (TextView) findViewById(R.id.tv_price);
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fl_filter = (FrameLayout) findViewById(R.id.fl_filter);
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iv_price = (ImageView) findViewById(R.id.iv_sort);
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dl_sliding = (DrawerLayout) findViewById(R.id.dl_sliding);
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lv_filter = (ListView) findViewById(R.id.lv_filter);
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View fHeader = LayoutInflater.from(this).inflate(R.layout.item_price_section, null);
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et_private_max = (EditText) fHeader.findViewById(R.id.et_max_price);
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et_private_min = (EditText) fHeader.findViewById(R.id.et_min_price);
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tv_loading = (TextView) findViewById(R.id.tv_loading);
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tv_loading.setVisibility(View.GONE);
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// lv_filter.addHeaderView(fHeader);
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String title = getIntent().getStringExtra("catename") + "";
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tv_middle.setText(title);
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// tv_left.setText("返回");
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iv_slid_top = (ImageView) findViewById(R.id.iv_slid_top);
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fl_category = (FrameLayout) findViewById(R.id.fl_category);
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ll_no_net = (LinearLayout) findViewById(R.id.ll_no_net);
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ll_no_data = (LinearLayout) findViewById(R.id.ll_no_data);
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ll_request_failture = (LinearLayout) findViewById(R.id.ll_request_failture);
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gv_search = (RecyclerView) findViewById(R.id.gv_search);
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}
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/**
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* 对View进行初始操作
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*/
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private void operateView() {
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/*
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* 计算状态栏高度并设置
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*/
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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Window window = getWindow();
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window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
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WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
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int result = 0;
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int resourceId = getResources().getIdentifier("status_bar_height",
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"dimen", "android");
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if (resourceId > 0) {
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result = getResources().getDimensionPixelSize(resourceId);
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}
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//设置状态栏文字颜色及图标为深色
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getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
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result);
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findViewById(R.id.v_status_bar).setLayoutParams(params);
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} else {
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findViewById(R.id.v_status_bar).setVisibility(View.GONE);
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}
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findViewById(R.id.iv_net_setting).setOnClickListener(this);
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findViewById(R.id.tv_refresh).setOnClickListener(this);
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iv_slid_top.setOnClickListener(this);
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tv_left.setOnClickListener(this);
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fl_sale_num.setOnClickListener(this);
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fl_filter.setOnClickListener(this);
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ll_price.setOnClickListener(this);
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fl_like_num.setOnClickListener(this);
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fl_default.setOnClickListener(this);
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fl_coupon.setOnClickListener(this);
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fl_free_shipping.setOnClickListener(this);
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fl_tmall.setOnClickListener(this);
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ll_confirm.setOnClickListener(this);
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findViewById(R.id.tv_resetting).setOnClickListener(this);
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findViewById(R.id.tv_confirm).setOnClickListener(this);
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tv_default.setTextColor(getResources().getColor(R.color.main_text_color));
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tv_sale_num.setTextColor(getResources().getColor(R.color.main_text_color));
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findViewById(R.id.ll_price_input).setVisibility(View.GONE);
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GridLayoutManager linearLayoutManager = new GridLayoutManager(this, 2);
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gv_search.setLayoutManager(linearLayoutManager);
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gv_search.setItemAnimator(new DefaultItemAnimator());
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DividerItemDecoration hDivider = new DividerItemDecoration(DividerItemDecoration.HORIZONTAL);
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DividerItemDecoration vDivider = new DividerItemDecoration(DividerItemDecoration.VERTICAL);
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hDivider.setColor(0xffeeeeee);
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hDivider.setSize(DimenUtils.dip2px(this, 2));
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vDivider.setColor(0xffeeeeee);
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vDivider.setSize(DimenUtils.dip2px(this, 2));
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gv_search.addItemDecoration(hDivider);
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gv_search.addItemDecoration(vDivider);
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}
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/**
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* 数据操作---获取数据及修改数据
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*/
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private void alterData() {
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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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}
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@Override
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public void onNetworkAvailable() {
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requestState(0);
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if (wList.size() == 0) {
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setData();
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}
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}
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});
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filterAdapter = new FilterAdapter(this, filterList);
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lv_filter.setAdapter(filterAdapter);
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adapter = new SearchResultAdapter(this, wList,false);
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setData();
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rl_search.setRefreshing(true);
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gv_search.setAdapter(adapter);
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rl_search.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
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@Override
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public void onRefresh() {
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page = 0;
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isLoad = false;
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rl_search.setRefreshing(true);
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setData();
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}
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});
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gv_search.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 first = manager.findFirstVisibleItemPosition();
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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 (first == 0) {
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iv_slid_top.setVisibility(View.GONE);
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}
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if (last == total - 1 && wList.size() < count && isLoad) {
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page++;
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isLoad = false;
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setData();
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} else if (wList.size() >= count && last >= wList.size() - 1 && upLoad) {
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SingleToast.showToast(CategoryActivity.this, "没有更多了");
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}
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} else {
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iv_slid_top.setVisibility(View.GONE);
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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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if (Math.abs(dy) > 10) {
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if (isPrice) {
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findViewById(R.id.ll_price_input).setVisibility(View.VISIBLE);
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} else {
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findViewById(R.id.ll_price_input).setVisibility(View.GONE);
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}
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if (dy > 0) {
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upLoad = true;
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findViewById(R.id.iv_slid_top).setVisibility(View.GONE);
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} else {
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upLoad = false;
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findViewById(R.id.iv_slid_top).setVisibility(View.VISIBLE);
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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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protected void onResume() {
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super.onResume();
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mChangeHelper.registerReceiver();
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MobclickAgent.onPageStart("分类列表");
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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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MobclickAgent.onPageEnd("分类列表");
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}
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List<TaoBaoGoodsBrief> wList = new ArrayList<>();
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int page = 0;
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int count = 1;
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private int order = 1;
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String filter = "";
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private boolean isLoad = false;
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public String getFastFilter() {
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JSONArray array = new JSONArray();
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JSONObject obj = null;
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for (int i = 0; i < fastFillters.size(); i++) {
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try {
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obj = new JSONObject();
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obj.put("type", fastFillters.get(i));
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array.put(obj);
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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return array.toString();
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}
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private void setData() {
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Log.i("mResult", "价格排序方式---" + order);
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ShoppingApi.getThirdCategory(CategoryActivity.this, page + "", getIntent().getStringExtra("cateId"), filter, getFastFilter(), order + "", min, max, new BasicTextHttpResponseHandler() {
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@Override
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public void onStart() {
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super.onStart();
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if (page > 0) {
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tv_loading.setVisibility(View.VISIBLE);
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} else {
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tv_loading.setVisibility(View.GONE);
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}
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}
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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.optString("code").equalsIgnoreCase("0")) {
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Gson gson = new GsonBuilder().serializeNulls().create();
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List<TaoBaoGoodsBrief> list = gson.fromJson(
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jsonObject.optJSONObject("data").optJSONArray("result").toString(),
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new TypeToken<List<TaoBaoGoodsBrief>>() {
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}.getType());
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if (page == 0 && wList.size() > 0)
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wList.clear();
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if (list.size() > 0) {
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isLoad = true;
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}
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wList.addAll(list);
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adapter.notifyDataSetChanged();
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List<Filter> fList = gson.fromJson(jsonObject.optJSONObject("data").optJSONArray("nav").toString(), new TypeToken<List<Filter>>() {
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}.getType());
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if (filterList.size() == 0) {
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filterList.addAll(fList);
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filterAdapter.notifyDataSetChanged();
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}
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count = Integer.parseInt(jsonObject.optJSONObject("data").optString("count"));
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requestState(wList.size() == 0 ? 1 : 0);
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} else {
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if (wList.size() == 0)
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requestState(1);
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}
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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 (wList.size() == 0) {
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if (NetUtils.getNetworkState(CategoryActivity.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(CategoryActivity.this).equalsIgnoreCase(NetUtils.NETWORK_NONE)) {
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SingleToast.showToast(CategoryActivity.this, "网络未连接，请检测网络设置");
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} else {
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SingleToast.showToast(CategoryActivity.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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@Override
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public void onFinish() {
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super.onFinish();
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rl_search.setRefreshing(false);
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tv_loading.setVisibility(View.GONE);
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}
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});
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}
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private boolean isDown = false;
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String min = "";
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String max = "";
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List<String> fastFillters = new ArrayList<>();
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@Override
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public void onClick(View v) {
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InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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if (imm != null) {
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imm.hideSoftInputFromWindow(getWindow().getDecorView().getWindowToken(),
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0);
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}
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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.fl_sale_num:
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findViewById(R.id.ll_price_input).setVisibility(View.GONE);
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isPrice = false;
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wList.clear();
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adapter.notifyDataSetChanged();
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order = 1;
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page = 0;
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isDown = false;
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iv_price.setImageResource(R.mipmap.ic_sort_no_selected);
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tv_sale_num.setTextColor(getResources().getColor(R.color.main_text_color));
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tv_price.setTextColor(getResources().getColor(R.color.black));
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tv_like_num.setTextColor(getResources().getColor(R.color.black));
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.fl_default:
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isPrice = false;
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order = 0;
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page = 0;
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isDown = false;
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if (fastFillters.size() > 0) {
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fastFillters.clear();
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tv_coupon.setTextColor(getResources().getColor(R.color.gray));
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tv_free_shipping.setTextColor(getResources().getColor(R.color.gray));
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tv_tmall.setTextColor(getResources().getColor(R.color.gray));
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tv_default.setTextColor(getResources().getColor(R.color.main_text_color));
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rl_search.setRefreshing(true);
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setData();
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} else {
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tv_default.setTextColor(getResources().getColor(R.color.gray));
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}
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break;
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case R.id.fl_coupon:
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tv_default.setTextColor(getResources().getColor(R.color.gray));
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isPrice = false;
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page = 0;
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isDown = false;
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if (fastFillters.contains("quantype")) {
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fastFillters.remove("quantype");
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tv_coupon.setTextColor(getResources().getColor(R.color.gray));
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} else {
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fastFillters.add("quantype");
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tv_coupon.setTextColor(getResources().getColor(R.color.main_text_color));
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}
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.fl_free_shipping:
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tv_default.setTextColor(getResources().getColor(R.color.gray));
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isPrice = false;
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page = 0;
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isDown = false;
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if (fastFillters.contains("baoyou")) {
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fastFillters.remove("baoyou");
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tv_free_shipping.setTextColor(getResources().getColor(R.color.gray));
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} else {
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fastFillters.add("baoyou");
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tv_free_shipping.setTextColor(getResources().getColor(R.color.main_text_color));
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}
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.fl_tmall:
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tv_default.setTextColor(getResources().getColor(R.color.gray));
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isPrice = false;
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page = 0;
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isDown = false;
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if (fastFillters.contains("userType")) {
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fastFillters.remove("userType");
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tv_tmall.setTextColor(getResources().getColor(R.color.gray));
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} else {
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fastFillters.add("userType");
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tv_tmall.setTextColor(getResources().getColor(R.color.main_text_color));
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}
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.fl_like_num:
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findViewById(R.id.ll_price_input).setVisibility(View.GONE);
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isPrice = false;
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wList.clear();
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adapter.notifyDataSetChanged();
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order = 0;
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page = 0;
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isDown = false;
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iv_price.setImageResource(R.mipmap.ic_sort_no_selected);
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tv_like_num.setTextColor(getResources().getColor(R.color.main_text_color));
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tv_sale_num.setTextColor(getResources().getColor(R.color.black));
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tv_price.setTextColor(getResources().getColor(R.color.black));
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.ll_price:
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isPrice = true;
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findViewById(R.id.ll_price_input).setVisibility(View.VISIBLE);
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wList.clear();
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adapter.notifyDataSetChanged();
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page = 0;
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if (isDown) {
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order = 2;
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iv_price.setImageResource(R.mipmap.ic_grade_down);
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} else {
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order = 3;
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iv_price.setImageResource(R.mipmap.ic_sort_ascending);
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}
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isDown = !isDown;
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tv_sale_num.setTextColor(getResources().getColor(R.color.black));
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tv_like_num.setTextColor(getResources().getColor(R.color.black));
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tv_price.setTextColor(getResources().getColor(R.color.main_text_color));
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.fl_filter:
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// if (isShowKeyboard(this, et_search)) {
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// InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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// imm.hideSoftInputFromWindow(et_search.getWindowToken(), 0);
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// }
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dl_sliding.openDrawer(Gravity.RIGHT);
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break;
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case R.id.tv_resetting:
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et_private_min.setText("");
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et_private_max.setText("");
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max = "";
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min = "";
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filterAdapter.filters.clear();
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filterAdapter.notifyDataSetChanged();
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break;
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case R.id.tv_confirm:
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wList.clear();
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adapter.notifyDataSetChanged();
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if ((!StringUtils.isEmpty(et_private_min.getText().toString())) && (!StringUtils.isEmpty(et_private_max.getText().toString())) && Float.parseFloat(et_private_min.getText().toString()) > Float.parseFloat(et_private_max.getText().toString())) {
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String min = et_private_min.getText().toString();
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et_private_min.setText(et_private_max.getText().toString());
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et_private_max.setText(min);
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}
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min = et_private_min.getText().toString();
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max = et_private_max.getText().toString();
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page = 0;
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dl_sliding.closeDrawer(Gravity.RIGHT);
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filter = filterAdapter.getFilter();
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rl_search.setRefreshing(true);
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setData();
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break;
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case R.id.ll_confirm:
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// if (StringUtils.isEmpty(et_low_price.getText().toString())) {
|
// SingleToast.showToast(CategoryActivity.this, "最低价格不能为空");
|
// return;
|
// }
|
// if (StringUtils.isEmpty(et_high_price.getText().toString())) {
|
// SingleToast.showToast(CategoryActivity.this, "最高价格不能为空");
|
// return;
|
// }
|
if ((!StringUtils.isEmpty(et_low_price.getText().toString())) && (!StringUtils.isEmpty(et_high_price.getText().toString())) && Float.parseFloat(et_low_price.getText().toString()) > Float.parseFloat(et_high_price.getText().toString())) {
|
String min = et_low_price.getText().toString();
|
et_low_price.setText(et_high_price.getText().toString());
|
et_high_price.setText(min);
|
}
|
min = et_low_price.getText().toString();
|
max = et_high_price.getText().toString();
|
isPrice = false;
|
page = 0;
|
rl_search.setRefreshing(true);
|
setData();
|
break;
|
case R.id.iv_slid_top:
|
gv_search.getLayoutManager().scrollToPosition(0);
|
break;
|
case R.id.iv_net_setting:
|
startActivity(new Intent(Settings.ACTION_SETTINGS));
|
break;
|
case R.id.tv_refresh:
|
// requestState(0);
|
// setData();
|
startActivity(new Intent(Settings.ACTION_SETTINGS));
|
break;
|
}
|
}
|
|
/**
|
* 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
|
*
|
* @param state
|
*/
|
private void requestState(int state) {
|
fl_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);
|
}
|
}
|
