PartyFragment.java

package com.partynetwork.iparty.personal;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.partynetwork.dataprovider.DataProvider.IJsonResultListener;
import com.partynetwork.dataprovider.json.NetworkEntity;
import com.partynetwork.dataprovider.json.struct.Iparty_getPartyArrayRequest;
import com.partynetwork.dataprovider.json.struct.Iparty_getPartyArrayResponse;
import com.partynetwork.dataprovider.util.ActionUtil;
import com.partynetwork.dataprovider.util.Util;
import com.partynetwork.iparty.R;
import com.partynetwork.iparty.app.AppContext;
import com.partynetwork.iparty.app.common.BitmapManager;
import com.partynetwork.iparty.info.IpartyInfo;
import com.partynetwork.iparty.iparty.IpartyView;

public class PartyFragment extends Fragment implements IJsonResultListener,
		OnClickListener {

	private View mView;
	/**
	 * 中间显示体
	 */
	private LinearLayout content;

	/**
	 * 点击加载更多
	 */
	private TextView moreTv;

	/** 主页的请求实体对象 */
	private Iparty_getPartyArrayRequest request;
	/** 最后一条数据的id */
	private int lastId;
	/** 页码编号 */
	private int pageNumber = 0;
	/** 每页的数据大小 */
	private int pageSize = 5;
	
	private BitmapManager bitmapManager;

	/**
	 * 覆盖方法
	 * 
	 * @see android.support.v4.app.Fragment#onCreateView(android.view.LayoutInflater,
	 *      android.view.ViewGroup, android.os.Bundle)
	 */
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		mView = inflater.inflate(R.layout.personal_party, container, false);
		initView();
		bitmapManager=new BitmapManager();
		sendRequest();
		return mView;
	}

	private void initView() {
		content = (LinearLayout) mView.findViewById(R.id.content_ll);
		moreTv = (TextView) mView.findViewById(R.id.more_tv);
		moreTv.setOnClickListener(this);

	}

	/**
	 * 设置用户Id
	 * 
	 * @param userId
	 */
	public void setUserId(int userId) {
		if (request == null) {
			request = new Iparty_getPartyArrayRequest();
		}
		request.setUserId(userId);
	}

	/**
	 * 发送请求
	 */
	private void sendRequest() {
		if (request == null) {
			request = new Iparty_getPartyArrayRequest();
		}
		request.setIpartyType(ActionUtil.Iparty.IPARTY_PULLDOWN_MY);
		request.setLastId(lastId);
		request.setPageNumber(pageNumber);
		request.setPageSize(pageSize);
		AppContext.getInstance().getmDataProvider().getJsonFromNetwork(request, this);
	}

	/**
	 * 事件监听
	 * 
	 * @param view
	 */
	public void onClick(View view) {
		switch (view.getId()) {
		case R.id.more_tv:
			sendRequest();
			break;
		default:
			break;
		}
	}

	public void onNetworkRequest() {
		// TODO 自动生成的方法存根

	}

	public void onResultSuccess(NetworkEntity entity) {
		if (entity.getRequest().getAction()
				.equals(new Iparty_getPartyArrayRequest().getAction())) {
			Iparty_getPartyArrayResponse arrayResponse = (Iparty_getPartyArrayResponse) entity
					.getResponse();
			IpartyInfo[] infoArray = arrayResponse.getDetails();
			if (infoArray == null || infoArray.length == 0) {
				moreTv.setVisibility(View.GONE);
				return;
			}
			pageNumber = Integer.parseInt(arrayResponse.getDescription());
			for (int i = 0; i < infoArray.length; i++) {
				IpartyView ipartyView = new IpartyView(getActivity(),bitmapManager);
				ipartyView.setInfo(infoArray[i]);
				content.addView(ipartyView);
				if (i == infoArray.length - 1) {
					lastId = infoArray[i].getIpartyId();
				}
			}
		}
	}

	public void onResultFail(String result) {
		Util.showMsg(getActivity(), result);
	}

}