Android Open Source - scala1_android Events

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License

The source code is released under:

Copyright (c) 2012, Magnetic Bear Studios Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditio...

Java Source Code

package com.magneticbear.scala1;
//ww w .  ja  v a 2 s  .co  m
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Date;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONObject;

import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.widget.ListView;
import android.widget.Toast;

public class Events extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_events);
        
    }
    
    @Override
    protected void onResume() 
    {
      refreshFeed();
      super.onResume();
    }

    // Dont show the options menu
   @Override
  public boolean onPrepareOptionsMenu(Menu menu) {
    return false;
  }
    
    
    public void refreshFeed()
    {  
    // Create an adapter
    Struct_Event_Adapter adapter = new Struct_Event_Adapter(getBaseContext(), R.id.struct_event_adapter_row_title, (ArrayList<Struct_Event>)ServerData.events.clone(), true, true);
    
    // Connect list to adapter
    ListView lv = (ListView)findViewById(R.id.events_list);
    lv.setAdapter(adapter);
    }
    
    public String readEventFeed() 
    {
        StringBuilder builder = new StringBuilder();
        HttpClient    client  = OpenAllSSLSocketFactory.getNewOpenAllSSLHttpClient(); //new DefaultHttpClient();
        HttpGet       httpGet = new HttpGet(getString(R.string.url_events_feed));
        
        try 
        {
      HttpResponse response   = client.execute(httpGet);
      StatusLine   statusLine = response.getStatusLine();
      int      statusCode = statusLine.getStatusCode();
      if (statusCode == 200) 
      {
        //Toast.makeText(getBaseContext(), "HTTP 200 on events feed GET.", Toast.LENGTH_LONG).show();
        
        HttpEntity     entity  = response.getEntity();
        InputStream    content = entity.getContent();
        BufferedReader reader  = new BufferedReader(new InputStreamReader(content));
        String line;
        while ((line = reader.readLine()) != null) 
        {
          builder.append(line);
        }
      } 
      else 
      {
        Log.e(Events.class.getName(), "Failed to download events feed json.");
        Toast.makeText(getBaseContext(), "Failed to download events feed json.", Toast.LENGTH_LONG).show();
      }
        } 
        catch (ClientProtocolException e) 
        {
          e.printStackTrace();
        } 
        catch (IOException e) 
        {
          e.printStackTrace();
        }
        return builder.toString();
      }
    
    @Override
    public void onBackPressed() {
    
      UserData.mixpanel.track("EventsListBack", null);
      
      super.onBackPressed();
    }
}

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