Android Open Source - student_travel_app Hotel Detail Activity

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From Project

Back to project page student_travel_app.

License

The source code is released under:

Apache License

Java Source Code

package com.piasy.simpletravel;
/*from www.jav  a 2s.com*/
import org.json.JSONException;
import org.json.JSONObject;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.TextView;

import com.piasy.simpletravel.controller.Controller;
import com.piasy.simpletravel.model.Constant;

public class HotelDetailActivity extends Activity
{
  Button travelInfoButton, planTableButton, settingButton;
  Button addHotelButton;
  TextView titleTextView;
  WebView hotelWebView;
  
  Controller myController;
  
  @SuppressLint("SetJavaScriptEnabled")
  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_hotel_detail);
    
    myController = Controller.getController();
    travelInfoButton = (Button) findViewById(R.id.travelInfoInHotelDetail);
    planTableButton = (Button) findViewById(R.id.planTableInHotelDetail);
    settingButton = (Button) findViewById(R.id.SettingInHotelDetail);
    addHotelButton = (Button) findViewById(R.id.addHotelButton);
    titleTextView = (TextView) findViewById(R.id.titleInHotelDetail);
    hotelWebView = (WebView) findViewById(R.id.hotelDetailWeb);
    
    hotelWebView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
    WebSettings webSettings = hotelWebView.getSettings();       
    webSettings.setJavaScriptEnabled(true);  
    hotelWebView.setWebViewClient(new WebViewClient()
    {       
      public boolean shouldOverrideUrlLoading(WebView view, String url) 
      {       
        view.loadUrl(url); 
        System.out
            .println("loading " + url);
        return true;       
      }       
    }); 
    
    final JSONObject hotel = myController.getHotelDetail();
    
    try
    {
      String hotelName = hotel.getJSONObject("attrs").getString("hotelName");
      if (Constant.MAX_TITLE_LEN < hotelName.length())
      {
        hotelName = hotelName.substring(0, Constant.MAX_TITLE_LEN) + "...";
      }
      titleTextView.setText(hotelName);
      
      addHotelButton.setOnClickListener(new View.OnClickListener()
      {
        
        @Override
        public void onClick(View v)
        {
//          if (myController.setHotel(hotel))
//          {
//            Controller.makeToast("?????");
//          }
//          else
//          {
//            Controller.makeToast("????");
//          }
        }
      });
      
      travelInfoButton.setOnClickListener(new View.OnClickListener()
      {
        
        @Override
        public void onClick(View v)
        {
          Intent travelInfoIntent = new Intent(HotelDetailActivity.this, SearchActivity.class);
          startActivity(travelInfoIntent);
        }
      });
      
      planTableButton.setOnClickListener(new View.OnClickListener()
      {
        
        @Override
        public void onClick(View v)
        {
          Intent planTableIntent = new Intent(HotelDetailActivity.this, AllPlanActivity.class);
          startActivity(planTableIntent);
        }
      });
      
      settingButton.setOnClickListener(new View.OnClickListener()
      {
        
        @Override
        public void onClick(View v)
        {
          Intent settingIntent = new Intent(HotelDetailActivity.this, SettingActivity.class);
          startActivity(settingIntent);
        }
      });
      
      String detailUrl = "http://touch.qunar.com/h5/hotel/hoteldetail"
          + "?seq=" + hotel.getString("id")
          + "&checkInDate=" + myController.getFromDate()
          + "&checkOutDate=" + myController.getToDate()
          + "&bd_source=3w_hotel";
//          "http://hotel.qunar.com/city/"
//          + hotel.getString("citystr") + "/dt-" + matcher.group(2)
//          + "/?tag=" + hotel.getString("citystr") 
//          + "#fromDate=" + myController.getFromDate()
//          + "&toDate=" + myController.getToDate()
//          + "&q=" + URLEncoder.encode(myController.getLimit(), "UTF-8")
//          + "&from=qunarHotel%7Cdiv&filterid=26f5e36e-7d14-421f-97cb-847367f174a3_C"
//          + "&showMap=0&qptype=poi&haspoi=1&QHFP=ZSS_A2AE3BF6&QHPR=1_2_1_0";

      hotelWebView.loadUrl(detailUrl);
      System.out.println("loading : " + detailUrl);
    }
    catch (JSONException e)
    {
      if (e.getMessage() == null)
          {
            Log.e(Constant.LOG_LEVEL_ERROR, "HotelDetailActivity onCreate : JSONException");
          }
          else
          {
            Log.e(Constant.LOG_LEVEL_ERROR, "HotelDetailActivity onCreate : " + e.getMessage());
      }
      
      e.printStackTrace();
    }
  }
  
  public boolean onKeyDown(int keyCode, KeyEvent event) 
  {       
        if ((keyCode == KeyEvent.KEYCODE_BACK) && hotelWebView.canGoBack()) 
        {       
          hotelWebView.goBack();       
            return true;       
        }       
        return super.onKeyDown(keyCode, event);       
    }

  @Override
  protected void onResume()
  {
    super.onResume();
    myController.setActivityHandler(handler);
    
    System.out.println("HotelDetailActivity.onResume()");
    
    if (myController.exiting())
    {
      System.out.println("HotelDetailActivity.onResume()");
      finish();
    }
  }
  
  @SuppressLint("HandlerLeak")
  Handler handler = new Handler()
  {
    public void handleMessage(Message msg)
    {
      Log.d(Constant.LOG_LEVEL_DEBUG, "get info at launch activity : " + (String)msg.obj);
    }
  };
}

Java Source Code List

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