Android Open Source - CoHomeAndroid Search Ad

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License

The source code is released under:

Apache License

Java Source Code

package com.cohome.android;
//w ww.  j  a v a 2 s  .  c om

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.Calendar;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONObject;

import com.cohome.util.PlacesAutoCompleteAdapter;
import com.example.androidspike.R;




//import com.example.androidspike.ViewAd;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AutoCompleteTextView;
import android.widget.DatePicker;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

public class SearchAd extends Activity implements OnClickListener,  OnItemClickListener {
    private static final String LOG_TAG = "CoHomeAndroid";
    public final static String EXTRA_MESSAGE = "annunci";
    public static String URL = "http://192.168.1.107:8080/CoHome-war/JSONServlet?op=cercaAnnunci&location=";
    //public static String URL = "http://172.16.126.219:8080/CoHome-war/JSONServlet?op=cercaAnnunci&location=";
  // Widget GUI
    AutoCompleteTextView autoCompView;
  TextView txtDateStart;
  ImageView imgCalendarStart;
  TextView txtDateEnd;
  ImageView imgCalendarEnd;
  
  TextView txtDayStart;
  TextView txtMonthStart;
  TextView txtYearStart;
  TextView txtDayOfWeekStart;
  
  TextView txtDayEnd;
  TextView txtMonthEnd;
  TextView txtYearEnd;
  TextView txtDayOfWeekEnd;
  
  ImageView imgAdd;
  ImageView imgLess;
  TextView nOspiti;
  
  ImageView cerca;
  String[] strDays = new String[]{
            "Sunday",
            "Monday",
            "Tuesday",
            "Wednesday",
            "Thusday",
            "Friday",
            "Saturday"
          };
  String[] strMonth = new String[]{
            "January",
            "Febraury",
            "March",
            "April",
            "May",
            "June",
            "Jule",
            "August",
            "September",
            "October",
            "November",
            "December"
          };
  // Variable for storing current date and time
  private int mYear, mMonth, mDay;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_search_ad);

    autoCompView = (AutoCompleteTextView) findViewById(R.id.autoComplete);
    autoCompView.setAdapter(new PlacesAutoCompleteAdapter(this, R.layout.list_item));
    autoCompView.setOnItemClickListener(this);


    //btnCalendar = (Button)findViewById(R.id.button1);
    //System.out.println(btnCalendar);
    txtDateStart = (TextView) findViewById(R.id.textDateStart);
    txtDayStart =(TextView) findViewById(R.id.textDayStart);
    txtMonthStart =(TextView) findViewById(R.id.textMonthStart);
    txtYearStart =(TextView) findViewById(R.id.textYearStart);
    txtDayOfWeekStart= (TextView) findViewById(R.id.textDayOfWeekStart);
    imgCalendarStart = (ImageView) findViewById(R.id.boxCalendarStart);
    
    Calendar c = Calendar.getInstance();
    txtDateStart.setText(c.get(Calendar.DAY_OF_MONTH) + "-"+ (c.get(Calendar.MONTH)) + "-" + c.get(Calendar.YEAR));
    txtDayStart.setText(String.valueOf(c.get(Calendar.DAY_OF_MONTH)));
    txtMonthStart.setText(strMonth[c.get(Calendar.MONTH)]);
    txtYearStart.setText(String.valueOf(c.get(Calendar.YEAR)));
    txtDayOfWeekStart.setText(strDays[c.get(Calendar.DAY_OF_WEEK) - 1]);
    
    imgCalendarStart.setOnClickListener(this);
    
    txtDateEnd = (TextView) findViewById(R.id.textDateEnd);
    txtDayEnd =(TextView) findViewById(R.id.textDayEnd);
    txtMonthEnd =(TextView) findViewById(R.id.textMonthEnd);
    txtYearEnd =(TextView) findViewById(R.id.textYearEnd);
    txtDayOfWeekEnd= (TextView) findViewById(R.id.textDayOfWeekEnd);
    imgCalendarEnd = (ImageView) findViewById(R.id.boxCalendarEnd);
    
    c.set(c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH));
    txtDateEnd.setText(c.get(Calendar.DAY_OF_MONTH) + "-"+ (c.get(Calendar.MONTH)) + "-" + c.get(Calendar.YEAR));
    txtDayEnd.setText(String.valueOf(c.get(Calendar.DAY_OF_MONTH)));
    txtMonthEnd.setText(strMonth[c.get(Calendar.MONTH)]);
    txtYearEnd.setText(String.valueOf(c.get(Calendar.YEAR)));
    txtDayOfWeekEnd.setText(strDays[c.get(Calendar.DAY_OF_WEEK) - 1]);
    imgCalendarEnd.setOnClickListener(this);
    
    imgAdd = (ImageView) findViewById(R.id.imageAdd);
    imgLess = (ImageView) findViewById(R.id.imageLess);
    nOspiti =(TextView) findViewById(R.id.editTextOspiti);
    imgAdd.setOnClickListener(this);
    imgLess.setOnClickListener(this);
    
    cerca = (ImageView) findViewById(R.id.imageCerca);
    cerca.setOnClickListener(this);
  }
  
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.search_ad, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  
  @Override
  public void onClick(View v) {
    final Calendar c = Calendar.getInstance();
    mYear = c.get(Calendar.YEAR);
    mMonth = c.get(Calendar.MONTH);
    mDay = c.get(Calendar.DAY_OF_MONTH);
    // Launch Date Picker Dialog
    if(v == imgCalendarStart){
      DatePickerDialog dpd = new DatePickerDialog(this,
          new DatePickerDialog.OnDateSetListener() {
            @Override
            public void onDateSet(DatePicker view, int year,int monthOfYear, int dayOfMonth) {
              // Display Selected date in textbox
              txtDateStart.setText(dayOfMonth + "-"+ (monthOfYear + 1) + "-" + year);
              txtDayStart.setText(String.valueOf(dayOfMonth));
              txtMonthStart.setText(strMonth[monthOfYear]);
              txtYearStart.setText(String.valueOf(year));
              c.set(year, monthOfYear, dayOfMonth);
              txtDayOfWeekStart.setText(strDays[c.get(Calendar.DAY_OF_WEEK) - 1]);
            }
          }, mYear, mMonth, mDay);
      dpd.show();
    }
    if(v == imgCalendarEnd){
      DatePickerDialog dpd = new DatePickerDialog(this,
          new DatePickerDialog.OnDateSetListener() {
            @Override
            public void onDateSet(DatePicker view, int year,int monthOfYear, int dayOfMonth) {
              // Display Selected date in textbox
              txtDateEnd.setText(dayOfMonth + "-"+ (monthOfYear + 1) + "-" + year);
              txtDayEnd.setText(String.valueOf(dayOfMonth));
              txtMonthEnd.setText(strMonth[monthOfYear]);
              txtYearEnd.setText(String.valueOf(year));
              c.set(year, monthOfYear, dayOfMonth);
              txtDayOfWeekEnd.setText(strDays[c.get(Calendar.DAY_OF_WEEK) - 1]);
            }
          }, mYear, mMonth, mDay);
      dpd.show();
    }
    if(v == imgAdd){
      int n = Integer.parseInt(nOspiti.getText().toString());
      n++;
      nOspiti.setText(String.valueOf(n));
    }
    if(v == imgLess){
      int n = Integer.parseInt(nOspiti.getText().toString());
      n--;
      if(n>0)
      nOspiti.setText(String.valueOf(n));
    }
    if(v == cerca){
      JsonRequest a = new JsonRequest();
      URL += autoCompView.getText();
      Log.e(LOG_TAG, "URL: "+URL);
      a.execute(new String[] { URL.replace(" ", "") });
    }
  }

  @Override
  public void onItemClick(AdapterView<?> parent, View view, int position,long id) {
     String str = (String) parent.getItemAtPosition(position);
       Toast.makeText(this, str, Toast.LENGTH_SHORT).show();
  }
  
  private class JsonRequest extends AsyncTask<String, Void, String> {
      private static final String LOG_TAG = "CoHomeAndroid";
    
    @Override
      protected String doInBackground(String... urls) {
          String output = null;
          for (String url : urls) {
              output = getOutputFromUrl(url);
          }
          return output;
      }
    
      private String getOutputFromUrl(String url) {
          String output = null;
          try {
              DefaultHttpClient httpClient = new DefaultHttpClient();
              HttpGet httpGet = new HttpGet(url);
              HttpResponse httpResponse = httpClient.execute(httpGet);
              HttpEntity httpEntity = httpResponse.getEntity();
              output = EntityUtils.toString(httpEntity);
          } catch (UnsupportedEncodingException e) {
              e.printStackTrace();
          } catch (ClientProtocolException e) {
              e.printStackTrace();
          } catch (IOException e) {
              e.printStackTrace();
          } 
          return output;
      }
      @Override
      protected void onPostExecute(String output) {
        Intent intent = new Intent(getApplicationContext(),ViewAd.class);
        intent.putExtra(EXTRA_MESSAGE, output);
        startActivity(intent);
      }
   
  }
  
  
    
}

Java Source Code List

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