移动警务通系统

package com.wy.android.mp.infocollect; import java.io.UnsupportedEncodingException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import org.apache.http.NameValuePair; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpPost; import org.apache.http.message.BasicNameValuePair; import org.apache.http.protocol.HTTP; import com.wy.android.mp.R; import com.wy.android.util.HttpUtil; import android.app.Activity; import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.DialogInterface; import android.os.Bundle; import android.os.Looper; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.Spinner; /** * 机动车违章信息采集界面 * */ public class VehicleInfoCollActivity extends Activity { private EditText myEditText1,myEditText2,myEditText3,myEditText4; private Spinner mySpinner ; private Button cancelBtn,submitBtn; private ProgressDialog progressDialog; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.vehicle_info_collect); myEditText1 = (EditText)findViewById(R.id.nameEditText); myEditText2 = (EditText)findViewById(R.id.idnoEditText); myEditText3 = (EditText)findViewById(R.id.licenseEditText); myEditText4 = (EditText)findViewById(R.id.penaltyEditText); mySpinner = (Spinner)findViewById(R.id.faultRecordSpinner); cancelBtn = (Button)findViewById(R.id.cancelButton); submitBtn = (Button)findViewById(R.id.submitButton); cancelBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { finish(); } }); submitBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if(validate()){ if(submit()){ progressDialog=new ProgressDialog(VehicleInfoCollActivity.this); // 设置进度条风格，风格为圆形，旋转的 progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); progressDialog.setTitle("请稍后"); progressDialog.setMessage("正在提交中......."); //设置不显示进度值 progressDialog.setIndeterminate(false); //设置按退回键取消 progressDialog.setCancelable(true); progressDialog.show(); new Thread(){ public void run() { try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } progressDialog.cancel(); } }.start(); new Thread(){ public void run() { try { Looper.prepare(); Thread.sleep(3500); showAlert("提交成功！"); Looper.loop(); } catch (InterruptedException e) { e.printStackTrace(); } } }.start(); }else{ progressDialog=new ProgressDialog(VehicleInfoCollActivity.this); // 设置进度条风格，风格为圆形，旋转的 progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); progressDialog.setTitle("请稍后"); progressDialog.setMessage("正在提交中......."); //设置不显示进度值 progressDialog.setIndeterminate(false); //设置按退回键取消 progressDialog.setCancelable(true); progressDialog.show(); new Thread(){ public void run() { try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } progressDialog.cancel(); } }.start(); new Thread(){ public void run() { try { Looper.prepare(); Thread.sleep(3500); showAlert("提交失败！"); Looper.loop(); } catch (InterruptedException e) { e.printStackTrace(); } } }.start(); } }else{ showAlert("输入错误，请重新输入！"); } } }); } //显示对话框 private void showAlert(String msg){ AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage(msg) .setCancelable(false) .setPositiveButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { } }); AlertDialog alert = builder.create(); alert.show(); } //封装要提交的参数 private UrlEncodedFormEntity makeEntity(){ String name = myEditText1.getText().toString(); String idno = myEditText2.getText().toString(); String license = myEditText3.getText().toString(); String penalty = myEditText4.getText().toString(); String faultRecord = mySpinner.getSelectedItem().toString(); List<NameValuePair> params = new ArrayList<NameValuePair>(); Date date = new Date(); String dateStr = new SimpleDateFormat("yy-MM-dd HH:mm").format(date); params.add(new BasicNameValuePair("name", name)); params.add(new BasicNameValuePair("idno", idno)); params.add(new BasicNameValuePair("license", license)); params.add(new BasicNameValuePair("penalty", penalty)); params.add(new BasicNameValuePair("faultRecord", faultRecord)); params.add(new BasicNameValuePair("createTime", dateStr)); try { return new UrlEncodedFormEntity(params,HTTP.UTF_8); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } return null; } //验证非空 private boolean validate(){ return true; } //提交请求 private boolean submit(){ String url = HttpUtil.BASE_URL+"servlet/VehicleFaultInfoServlet"; HttpPost request = HttpUtil.getHttpPost(url); //设置请求参数项 request.setEntity(makeEntity()); //返回的结果 String result= HttpUtil.queryStringForPost(request); if(result!=null&&result.equals("1"))return true; return false; } }