GxlbActivity.java

package com.jiuqi.njt.son;

import java.util.ArrayList;

import com.jiuqi.mobile.nigo.comeclose.bean.base.KindsOfSupplyAndDemandBean;
import com.jiuqi.mobile.nigo.comeclose.exception.LoginException;
import com.jiuqi.mobile.nigo.comeclose.manager.base.IKindsOfSupplyAndDemandManager;
import com.jiuqi.mobile.nigo.comeclose.ws.client.ClientContext;
import com.jiuqi.njt.R;
import com.jiuqi.njt.adapter.TreeViewAdapterNew;
import com.jiuqi.njt.data.MyApp;
import com.jiuqi.njt.model.UserTreeElement;
import com.jiuqi.njt.util.Constants;
import com.jiuqi.njt.util.TitleBarUtil;
import com.jiuqi.njt.widget.ProgressDialogStyle;

import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.ViewStub;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.AdapterView.OnItemClickListener;
import android.app.Activity;
import android.app.Dialog;
import android.content.Intent;

public class GxlbActivity extends Activity {
	private ListView gxlb_listView;

	/*
	 * 实现获取农资供应商供销类别获取
	 */

	private MyApp application;
	// /显示的数量
	private ArrayList<UserTreeElement> showUserCount = new ArrayList<UserTreeElement>();
	// /总的节点数
	private ArrayList<UserTreeElement> allUserlist = new ArrayList<UserTreeElement>();


	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_gxlb);
		inItUi();
		inItData();
	}

	private void inItUi() {
		// TODO Auto-generated method stub
		gxlb_listView = (ListView) findViewById(R.id.gxlb_listView);
		ViewStub rlTitleBar = (ViewStub)findViewById(R.id.titleBarStub);

		        TitleBarUtil.createTitleBar(this, rlTitleBar, "供销类别", Constants.BTN_BACK_TEXT, new OnClickListener(){

			        @Override
			        public void onClick(View v){
				       
					        finish();
			        }
		        }, "确定", new OnClickListener(){

			        @Override
			        public void onClick(View v){
			        	String result ="";
			        	ArrayList<UserTreeElement> elementsList = getAllCheckData();
			        	for (UserTreeElement userTreeElement : elementsList) {
			        		result += userTreeElement.getOutlineTitle()+",";
			        		Log.e("选中的内容",  userTreeElement.getOutlineTitle());
			    		}
			        	Intent in = new Intent();
//			        	in.setClass(getApplicationContext(), PerfectSupplierInformation.class);
			        	in.putExtra("type", result);
			    		setResult(RESULT_OK, in);
			    		finish();
			        }
		        });

	}

	private void inItData() {
		application = (MyApp) getApplicationContext();
		new GetGxlbTask().execute();
	}

	class GetGxlbTask extends AsyncTask<Void, Void, String> {
		Dialog pd = null;

		@Override
		protected void onPreExecute() {
			// TODO Auto-generated method stub
			pd = ProgressDialogStyle.createLoadingDialog(GxlbActivity.this,
					null);
			pd.show();
			super.onPreExecute();
		}

		@Override
		protected String doInBackground(Void... params) {
			// TODO Auto-generated method stub
			ClientContext context = application.getClientContext();
			try {
				if (null == context) {
					context = ClientContext.getClientContext(
							Constants.SERVER_URL, Constants.ANONYMOUS,
							Constants.ANONYMOUS);
					application.setClientContext(context);
				}
				IKindsOfSupplyAndDemandManager dManager = context
						.getManager(IKindsOfSupplyAndDemandManager.class);
				getGxlbData(dManager, 0);
				return null;
			} catch (LoginException e) {
				// TODO Auto-generated catch block
				if (null != pd) {
					pd.dismiss();
				}
				e.printStackTrace();
			}
			return null;
		}

		@Override
		protected void onPostExecute(String result) {
			// TODO Auto-generated method stub
			if (null != pd) {
				pd.dismiss();
			}
			TreeViewAdapterNew treeViewAdapter = new TreeViewAdapterNew(
					GxlbActivity.this, showUserCount, allUserlist);
			gxlb_listView.setAdapter(treeViewAdapter);
			gxlb_listView.setItemsCanFocus(false);
			gxlb_listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
			gxlb_listView.setOnItemClickListener(new OnItemClickListener() {
				@Override
				public void onItemClick(AdapterView<?> parent, View view,
						int position, long id) {

				}
			});
			super.onPostExecute(result);
		}

	};

	private void getGxlbData(IKindsOfSupplyAndDemandManager dManager, long code) {
		// 初始化数据
		showUserCount.clear();
		allUserlist.clear();

		if (dManager.getChildren(code) != null) {
			KindsOfSupplyAndDemandBean[] aa = dManager.getChildren(code);
			for (KindsOfSupplyAndDemandBean firstBean : aa) {
				UserTreeElement parentElement = new UserTreeElement(
						firstBean.getGuid(), firstBean.getName(), false, true,
						"00", 0, false, "", "", false);
				showUserCount.add(parentElement);
				KindsOfSupplyAndDemandBean[] secendList = dManager
						.getChildren(firstBean.getCode());
				for (KindsOfSupplyAndDemandBean secendBean : secendList) {
					UserTreeElement treeElements = new UserTreeElement(
							secendBean.getGuid(), secendBean.getName(), true,
							true, firstBean.getGuid(), 1, false, "", "", false);
					allUserlist.add(treeElements);
					KindsOfSupplyAndDemandBean[] thirdList = dManager
							.getChildren(secendBean.getCode());
					for (KindsOfSupplyAndDemandBean thirdBean : thirdList) {

						UserTreeElement userEle = new UserTreeElement(
								thirdBean.getGuid(), thirdBean.getName(), true,
								false, secendBean.getGuid(), 2, false, "", "",
								false);
						allUserlist.add(userEle);

					}
				}
			}
		}
	}
	private ArrayList<UserTreeElement> getAllCheckData() {
		ArrayList<UserTreeElement> Checklines = new ArrayList<UserTreeElement>();
		if (null != allUserlist) {
			for (UserTreeElement pdfOutlineElement : allUserlist) {
				if (pdfOutlineElement.isChecked()
						&& !pdfOutlineElement.isMhasChild()) {
					Checklines.add(pdfOutlineElement);
				}
			}
		}
		return Checklines;
	}

}