FreeOrderActivity.java

package com.partynetwork.iparty.assistant;

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

import android.app.Activity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.TableLayout.LayoutParams;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.lidroid.xutils.ViewUtils;
import com.lidroid.xutils.view.annotation.ViewInject;
import com.lidroid.xutils.view.annotation.event.OnClick;
import com.partynetwork.dataprovider.DataProvider.IJsonResultListener;
import com.partynetwork.dataprovider.json.NetworkEntity;
import com.partynetwork.dataprovider.json.struct.Assistant_getFreeApplyArrayRequest;
import com.partynetwork.dataprovider.json.struct.Assistant_getFreeApplyArrayResponse;
import com.partynetwork.dataprovider.util.T;
import com.partynetwork.iparty.R;
import com.partynetwork.iparty.app.AppContext;
import com.partynetwork.iparty.info.FreeOrderInfo;

public class FreeOrderActivity extends Activity implements IJsonResultListener {

	/**
	 * 返回按钮
	 */
	@ViewInject(R.id.menu_head_left)
	private LinearLayout backBtn;

	/**
	 * 确定按钮
	 */
	@ViewInject(R.id.menu_head_right)
	private RelativeLayout rightBtn;
	/**
	 * 页面标题
	 */
	@ViewInject(R.id.menu_head_middle_text)
	private TextView headTitle;

	/**
	 * 确定的文本框
	 */
	@ViewInject(R.id.menu_head_right_tv)
	private TextView rightTv;

	/**
	 * listview
	 */
	@ViewInject(R.id.listview)
	private ListView listView;

	/** party数据源 */
	private FreeOrderInfo[] freeOrderArray;

	/** 系统消息配器 */
	private FreeOrderAdapter freeOrderAdapter;

	/**
	 * 
	 * 覆盖方法
	 * 
	 * @see android.app.Activity#onCreate(android.os.Bundle)
	 */
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.message_info);
		ViewUtils.inject(this);
		init();
	}

	/**
	 * 初始化
	 */
	private void init() {
		// 隐藏清空按钮
		rightBtn.setVisibility(View.INVISIBLE);
		// sendRequest();
		initView();
		initData();
		setListener();
	}

	private void initView() {
		TextView emptyView = new TextView(this);
		emptyView.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
				LayoutParams.FILL_PARENT));
		emptyView.setText("暂无免费申请");
		emptyView.setGravity(Gravity.CENTER);
		((ViewGroup) listView.getParent()).addView(emptyView);
		listView.setEmptyView(emptyView);
	}

	/**
	 * 设置监听
	 */
	private void setListener() {
		listView.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(AdapterView<?> parent, View view,
					int position, long id) {

			}
		});
	}

	/**
	 * 初始化数据
	 */
	private void initData() {
		// 名称
		this.headTitle.setText("处理免费申请");
	}

	/**
	 * 发送请求
	 */
	private void sendRequest() {
		AppContext context=(AppContext) getApplication();
		Assistant_getFreeApplyArrayRequest request = new Assistant_getFreeApplyArrayRequest();
		request.setUserId(context.getLoginUid());
		AppContext.getInstance().getmDataProvider().getJsonFromNetwork(request, this);
	}

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

	/**
	 * 覆盖方法
	 * 
	 * @see android.app.Activity#onResume()
	 */
	@Override
	protected void onResume() {
		super.onResume();
		sendRequest();
	}

	public void onNetworkRequest() {

	}

	public void onResultSuccess(NetworkEntity entity) {
		if (entity.getRequest().getAction()
				.equals(new Assistant_getFreeApplyArrayRequest().getAction())) {
			Assistant_getFreeApplyArrayResponse mResponse = (Assistant_getFreeApplyArrayResponse) entity
					.getResponse();
			freeOrderArray = mResponse.getDetails();
			if (freeOrderArray != null) {

				List<FreeOrderInfo> list = new ArrayList<FreeOrderInfo>();
				for (int i = 0; i < freeOrderArray.length; i++) {
					if (freeOrderArray[i].getApplyState() == 0) {
						list.add(freeOrderArray[i]);
					}
				}
				freeOrderAdapter = new FreeOrderAdapter(this,
						list.toArray(new FreeOrderInfo[list.size()]));
				listView.setAdapter(freeOrderAdapter);
			}
		}
	}

	public void onResultFail(String result) {
		T.showTips(this, R.drawable.tips_error, result);
	}

}