Me_MyNeeds_Activity.java

package com.bigdo.app;

import org.json.JSONObject;

import com.bigdo.common.Login;
import com.bigdo.common.RConfig;
import com.bigdo.common.RState;
import com.bigdo.common.User;
import com.bigdo.util.WSCheck;
import com.bigdo.util.WSHelper;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.DialogInterface;
import android.content.DialogInterface.OnDismissListener;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.method.ScrollingMovementMethod;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.TextView;

public class Me_MyNeeds_Activity extends BaseActivity {
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.me_myneeds_activity);

		View activityTitle = (View) this.findViewById(R.id.bd_title_host);
		TextView bd_title_name = (TextView) activityTitle
				.findViewById(R.id.bd_title_name);
		bd_title_name.setText("我的需求");

		TextView bd_title_operate = (TextView) activityTitle
				.findViewById(R.id.bd_title_operate);
		bd_title_operate.setText("提  交");
		bd_title_operate.setVisibility(View.VISIBLE);
		bd_title_operate.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				saveNeeds();
			}
		});

		ImageButton bd_title_back = (ImageButton) activityTitle
				.findViewById(R.id.bd_title_back);
		bd_title_back.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				finish();
			}
		});

		EditText needs = (EditText) findViewById(R.id.needs);
		needs.setMovementMethod(ScrollingMovementMethod.getInstance());

	}

	public void saveNeeds() {
		User user = Login.get(this);
		if (user != null) {
			EditText receiveObj = (EditText) findViewById(R.id.receive);
			EditText needsObj = (EditText) findViewById(R.id.needs);
			String receive = receiveObj.getText().toString();
			String needs = needsObj.getText().toString();
			if (receive == null || "".equals(receive.trim())) {
				receiveObj.setError("请输入收件人");
				receiveObj.requestFocus();
				showInfo("请输入收件人");
				return;
			}

			if (needs == null || "".equals(needs.trim())) {
				needsObj.setError("请输入需求");
				needsObj.requestFocus();
				showInfo("请输入需求");
				return;
			}
			JSONObject jparam = new JSONObject();
			try {
				jparam.put("user", user.user);
				jparam.put("receive", receive);
				jparam.put("needs", needs);

			} catch (Exception e) {
				showInfo("准备请求参数出错.");
				return;
			}
			showProgress("提交中...");
			String data = jparam.toString();
			String url = RConfig.needs(this);
			WSHelper ws = new WSHelper(this, "", false, handler, url, "",
					WSHelper.getStringEntity(data), 0, 0, 0, 0, WSHelper.POST);
			ws.start();
			Log.e("saveNeeds", url);
			Log.e("saveNeeds_data", data);
		} else {
			showInfo("请先登录.");
		}
	}

	@SuppressLint("HandlerLeak")
	protected Handler handler = new Handler() {
		public void handleMessage(Message msg) {
			super.handleMessage(msg);
			if (msg.arg1 == RState.WSCall) {
				hiddenProgress();
				if (WSCheck.Json(Me_MyNeeds_Activity.this, msg) != null) {
					messageBox("提交成功，我们会尽快查阅", new OnDismissListener() {
						@Override
						public void onDismiss(DialogInterface arg0) {
							finish();
						}
					});
				}
			}
		}
	};

 

	@Override
	public void onClearData() {
		// TODO Auto-generated method stub

	}

	@Override
	public void onVideoBroadcast(Intent intent) {
		// TODO Auto-generated method stub
		
	}
}