Goods_SimListAty.java

package com.ttj.activity;

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

import lib.view.ViewUtils;
import lib.view.annotation.ViewInject;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.TextView;

import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener;
import com.handmark.pulltorefresh.library.PullToRefreshGridView;
import com.ttj.MyApplication;
import com.ttj.NetActivity;
import com.ttj.R;
import com.ttj.adapter.Goods_GridAdapter;
import com.ttj.bean.AryNetResultBean;
import com.ttj.bean.HomeGoodsListBean;
import com.ttj.bean.PagerInfoBean;
import com.ttj.constants.Url;
import com.ttj.utils.JsonUtils;
import com.ttj.utils.MD5;
import com.ttj.utils.ToastUtil;

/**
 * 商品列表2  暂时未用
 * 
 * @author Admin
 * 
 */
public class Goods_SimListAty extends NetActivity {
	@ViewInject(R.id.p2_fresh_good_list_gridview)
	private PullToRefreshGridView ptrGridview;

	@ViewInject(R.id.empt)
	private TextView emptView;

	@ViewInject(R.id.p2_img_good_list_back)
	private ImageView imgBack;

	private GridView gridView;

	private Goods_GridAdapter adapter;

	private int parentId;

	private List<HomeGoodsListBean.goodsList> mList;

	private PagerInfoBean pagerBean;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		MyApplication.getInstance().addActivity(this);
		setContentView(R.layout.p2_main_layout_simple_list);
		ViewUtils.inject(this);
		gridView = ptrGridview.getRefreshableView();
		parentId = getIntent().getIntExtra("parentId", 0);
		mList = new ArrayList<HomeGoodsListBean.goodsList>();
		adapter = new Goods_GridAdapter(this, mList);
		gridView.setAdapter(adapter);
		gridView.setEmptyView(emptView);
		gridView.setOnItemClickListener(new OnItemClickListener() {
			@Override
			public void onItemClick(AdapterView<?> parent, View view,
					int position, long id) {
				Intent intent = new Intent(Goods_SimListAty.this,
						Goods_DetailAty.class);
				intent.putExtra("goods_id", mList.get(position).getGoods_id());
				startActivity(intent);
			}
		});
		ptrGridview.setOnRefreshListener(new OnRefreshListener<GridView>() {

			@Override
			public void onRefresh(PullToRefreshBase<GridView> refreshView) {
				if (ptrGridview.isHeaderShown()) {
					ptrGridview.postDelayed(new Runnable() {
						@Override
						public void run() {
							ptrGridview.onRefreshComplete();
							HashMap<String, String> params = new HashMap<String, String>();
							params.put("sort_id", parentId + "");
							params.put("port_password",
									MD5.getMD5ofStr(Url.KET + parentId));
							asynNet(Url.Goods_List, params, 0);
						}
					}, 0);
				} else {
					ptrGridview.postDelayed(new Runnable() {
						@Override
						public void run() {
							ptrGridview.onRefreshComplete();
							if (pagerBean.getAllpage() == 0) {
								ToastUtil.show(Goods_SimListAty.this, "暂无相关数据",
										500);
								return;
							}
							if (pagerBean.getThispage() == pagerBean
									.getAllpage()) {
								ToastUtil.show(Goods_SimListAty.this,
										"已经是最后一页了", 500);
								return;
							}
							HashMap<String, String> params = new HashMap<String, String>();
							params.put("sort_id", parentId + "");
							params.put("page", (pagerBean.getThispage() + 1)
									+ "");
							params.put("port_password",
									MD5.getMD5ofStr(Url.KET + parentId));
							asynNet(Url.Goods_List, params, 1);
						}
					}, 0);
				}

			}
		});
		HashMap<String, String> params = new HashMap<String, String>();
		params.put("sort_id", parentId + "");
		params.put("port_password", MD5.getMD5ofStr(Url.KET + parentId));
		asynNet(Url.Goods_List, params, 0);
		imgBack.setOnClickListener(this);
	}

	@Override
	public void success(String result, int tag) {
		AryNetResultBean bean = JsonUtils.parseAryNetResult(result);
		pagerBean = bean.getPageinfo();
		if (bean.getStatus().getCode() == 200) {
			List<HomeGoodsListBean.goodsList> lists = JsonUtils.parseGoodsList(bean
					.getBackinfo().toString());
			if (tag == 0) {
				adapter.clearData();
			}
			adapter.addData(lists);
			adapter.notifyDataSetChanged();
		}
	}

	@Override
	public void onclick(View v) {
		if (v == imgBack) {
			Goods_SimListAty.this.finish();
		}
	}

}