package com.yeshi.ec.rebate.myapplication.ui.sellwellcommodity;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentActivity;
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import android.support.v4.app.FragmentManager;
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import android.graphics.Color;
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import android.os.Build;
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import android.os.Bundle;
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import android.support.v4.app.FragmentTransaction;
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import android.support.v4.view.ViewPager;
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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.widget.TextView;
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import com.yeshi.ec.rebate.myapplication.R;
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import com.yeshi.ec.rebate.myapplication.ui.BaseFragmentActivity;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 热销商品
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*/
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public class SellWellGoods extends BaseFragmentActivity implements View.OnClickListener {
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private TextView sellsellgoods_bar_left;//返回
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private TextView sellsellgoods_bar_realtime;//实时
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private View sellsellgoods_bar_realtimebottom;//实时底部条
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private TextView sellsellgoods_bar_today;//今日
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private View sellsellgoods_bar_todaybottom;//今日底部条
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private TextView sellsellgoods_bar_sellwell;//热销
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private View sellsellgoods_bar_sellwellbottom;//热销底部条
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private ViewPager sellsellgoods_bar_viewpager;//viewpage
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private SellWellGoods_TabAdapter adapter;
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/**
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* Tab标题
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*/
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private ArrayList<Map<String, String>> Title = new ArrayList<>();
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/**
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* Tab标题
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*/
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private ArrayList<Fragment> fragments = new ArrayList<>();
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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.sellwellgoods);
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setTheme(R.style.AppTabTheme4);
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inint();
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OnClickListener();
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//设置状态栏
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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Window window = getWindow();
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//设置状态栏颜色为白色
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window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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window.setStatusBarColor(getResources().getColor(R.color.white));
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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_LIGHT_STATUS_BAR);
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}
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FragmentManager fm = getSupportFragmentManager();
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adapter = new SellWellGoods_TabAdapter(fm, Title, fragments);
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sellsellgoods_bar_viewpager.setAdapter(adapter);
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sellsellgoods_bar_viewpager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
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@Override
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public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
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}
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@Override
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public void onPageSelected(int position) {
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// sellsellgoods_bar_viewpager.setCurrentItem(position);
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Variety(position + 1);
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}
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@Override
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public void onPageScrollStateChanged(int state) {
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}
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});
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getsellClass();
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}
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/**
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* 注册控件
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*/
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private void inint() {
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sellsellgoods_bar_left = findViewById(R.id.sellsellgoods_bar_left);
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sellsellgoods_bar_realtime = findViewById(R.id.sellsellgoods_bar_realtime);
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sellsellgoods_bar_realtimebottom = findViewById(R.id.sellsellgoods_bar_realtimebottom);
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sellsellgoods_bar_today = findViewById(R.id.sellsellgoods_bar_today);
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sellsellgoods_bar_todaybottom = findViewById(R.id.sellsellgoods_bar_todaybottom);
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sellsellgoods_bar_sellwell = findViewById(R.id.sellsellgoods_bar_sellwell);
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sellsellgoods_bar_sellwellbottom = findViewById(R.id.sellsellgoods_bar_sellwellbottom);
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sellsellgoods_bar_viewpager = findViewById(R.id.sellsellgoods_bar_viewpager);
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}
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/**
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* 注册监听
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*/
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private void OnClickListener() {
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sellsellgoods_bar_left.setOnClickListener(this);
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sellsellgoods_bar_realtime.setOnClickListener(this);
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sellsellgoods_bar_today.setOnClickListener(this);
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sellsellgoods_bar_sellwell.setOnClickListener(this);
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}
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/**
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* 单击监听
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*
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* @param v
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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.sellsellgoods_bar_left://返回
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finish();
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break;
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case R.id.sellsellgoods_bar_realtime://实时
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Variety(1);
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// setIndexSelected(0);
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sellsellgoods_bar_viewpager.setCurrentItem(0);
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break;
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case R.id.sellsellgoods_bar_today://今日
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Variety(2);
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// setIndexSelected(1);
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sellsellgoods_bar_viewpager.setCurrentItem(1);
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break;
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case R.id.sellsellgoods_bar_sellwell://热销
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Variety(3);
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// setIndexSelected(2);
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sellsellgoods_bar_viewpager.setCurrentItem(2);
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break;
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default:
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break;
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}
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}
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/**
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* 改变 titiel
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*/
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private void Variety(int i) {
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sellsellgoods_bar_realtime.setTextColor(i == 1 ? getResources().getColor(R.color.theme): Color.parseColor("#ff333333"));
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sellsellgoods_bar_realtimebottom.setVisibility(i == 1 ? View.VISIBLE : View.GONE);
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sellsellgoods_bar_today.setTextColor(i == 2? getResources().getColor(R.color.theme): Color.parseColor("#ff333333"));
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sellsellgoods_bar_todaybottom.setVisibility(i == 2 ? View.VISIBLE : View.GONE);
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sellsellgoods_bar_sellwell.setTextColor(i == 2? getResources().getColor(R.color.theme): Color.parseColor("#ff333333"));
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sellsellgoods_bar_sellwellbottom.setVisibility(i == 3 ? View.VISIBLE : View.GONE);
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}
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/**
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* 获取热销分类
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*/
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private void getsellClass() {
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//实时
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RealTimeFragment time_fragment = new RealTimeFragment();
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//今日
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TodayFragment today_fragment = new TodayFragment();
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//热销
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Sell_Fragment sell_fragment = new Sell_Fragment();
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fragments.add(time_fragment);
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fragments.add(today_fragment);
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fragments.add(sell_fragment);
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Map<String, String> map = new HashMap<>();
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map.put("id", "3");
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map.put("name", "今日");
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Title.add(map);
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Title.add(map);
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Title.add(map);
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adapter.notifyDataSetChanged();
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//默认设置为第0个
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// setIndexSelected(0);
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}
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private int mIndex = -1;
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private void setIndexSelected(int index) {
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if (mIndex == index) {
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return;
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}
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FragmentManager fragmentManager = getSupportFragmentManager();
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FragmentTransaction ft = fragmentManager.beginTransaction();
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//隐藏
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ft.hide(fragments.get(mIndex == -1 ? 0 : mIndex));
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//判断是否添加
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if (!fragments.get(index).isAdded()) {
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ft.add(R.id.sellsellgoods_bar_viewpager, fragments.get(index)).show(fragments.get(index));
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} else {
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ft.show(fragments.get(index));
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}
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ft.commit();
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//再次赋值
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mIndex = index;
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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sellsellgoods_bar_viewpager = null;//viewpage
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adapter = null;
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}
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}
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