足迹

import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;

import com.bw.app0413.R;
import com.bw.app0413.adapter.MlssAdapter;
import com.bw.app0413.adapter.PzshAdapter;
import com.bw.app0413.adapter.RxxpAdapter;
import com.bw.app0413.bean.CommodityList;
import com.bw.app0413.util.CommodityListUtil;

import java.util.ArrayList;
import java.util.List;

import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;

/**
 * 作者：ww
 * <p>
 * 邮箱：
 * <p>
 * 时间:on 2019/4/13 16:26
 */
public class ZuFragment extends Fragment {
    @BindView(R.id.btn_seach)
    Button btn_seach;
    @BindView(R.id.zu_recycle)
    RecyclerView zu_recycle;

    private RxxpAdapter rxxpAdapter;

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view=View.inflate(getActivity(), R.layout.zu_fragment,null);
        ButterKnife.bind(this,view);
        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        //设置布局管理器
        GridLayoutManager manager=new GridLayoutManager(getActivity(),2);
        zu_recycle.setLayoutManager(manager);

    }
    //点击删除
    @OnClick(R.id.btn_seach)
    public void click(){
        CommodityListUtil.getmCommodityListUtil().deleteAll();
        rxxpAdapter.notifyDataSetChanged();
    }

    //查询足迹
    @Override
    public void setUserVisibleHint(boolean isVisibleToUser) {
        super.setUserVisibleHint(isVisibleToUser);
        if (isVisibleToUser){
            ArrayList<CommodityList> commodityLists = (ArrayList<CommodityList>) CommodityListUtil.getmCommodityListUtil().loadAll();
            //创建适配器
            rxxpAdapter = new RxxpAdapter(commodityLists,getActivity());
            zu_recycle.setAdapter(rxxpAdapter);
        }
    }
}