Android Open Source - EatDudeAndroid Eat Dude Splash

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Back to project page EatDudeAndroid.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * //from   w  w w .  j av a 2  s.  c  o m
    Copyright (C) 2012  Wiley Snyder

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or 
     any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  Any other questions or concerns contact wiley@wileynet.com

*/

package com.wileynet.eatdude;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import javax.xml.parsers.ParserConfigurationException;

import org.xml.sax.SAXException;

import com.wileynet.eatdude.util.SpinnerData;
import com.wileynet.eatdude.xml.GeoSaxHelper;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

public class EatDudeSplash extends Activity {

  private HashMap<String, String> info = new HashMap<String, String>();
  TextView selection;
  private int count;
  private String errorCopy = "Internet Connection Error";

  @Override
  protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.eatdudesplash);
    LinearLayout layout = (LinearLayout) findViewById(R.id.eatdude_splash);
    // set the color
    layout.setBackgroundColor(Color.WHITE);
    ImageView image = (ImageView) findViewById(R.id.eatdudeicon);
    image.setImageResource(R.drawable.eatdudeicon);

  }

  public class MyOnItemSelectedListener implements OnItemSelectedListener {

    public void onItemSelected(AdapterView<?> parent, View view, int pos,
        long id) {
      Toast.makeText(parent.getContext(),
          "The planet is " + view.getTag(), Toast.LENGTH_LONG).show();
    }

    public void onNothingSelected(AdapterView parent) {
      // Do nothing.
    }
  }

  protected boolean loadCountryXML() throws SAXException, IOException,
      ParserConfigurationException {

    ConnectivityManager netcon = 
      (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo ni = netcon.getActiveNetworkInfo();
    boolean isConnected = ni.isConnected();
    Boolean success = true;

    if (isConnected) {
      String url = "http://wileynet5.appspot.com/xml/country/all";
      GeoSaxHelper gsh = new GeoSaxHelper();

      if (gsh.parseContent(url)) {
        info = gsh.info;
      } else {
        success = false;
      }
    } else {
      success = false;
    }

    return success;
  }
  
  @Override
  protected void onStart() {
    super.onStart();
    
    try {
      if (loadCountryXML()) {

        count = 1;
        // String[] countries = new String[info.size() + 1];
        final SpinnerData countries[] = new SpinnerData[info.size() + 1];
        countries[0]= new SpinnerData("select","select");

        for (Map.Entry<String, String> c : info.entrySet()) {
          // System.out.println("-----> " + c.getValue() + " -- " +
          // c.getKey() );
          countries[count] = new SpinnerData(c.getValue(), c.getKey());
          count++;
        }
        info = null;

        Spinner spinner = (Spinner) findViewById(R.id.country_spinner);
        ArrayAdapter<SpinnerData> adapter = new ArrayAdapter<SpinnerData>(
            this, android.R.layout.simple_spinner_item, countries);

        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner.setAdapter(adapter);

        spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
          public void onItemSelected(AdapterView<?> parent, View v,int pos, long id) {
            SpinnerData d = countries[pos];
            String sval = d.getValue();
            if(sval.equals("select")){
              //do nothing
            }else{
              //Toast.makeText(EatDudeSplash.this, "" + sval,Toast.LENGTH_SHORT).show();
              Intent intent = new Intent(EatDudeSplash.this,StateSelection.class);
              intent.putExtra("country_id", sval);
              startActivity(intent);
            }
          }

          public void onNothingSelected(AdapterView<?> parent) {
            // do nothing
          }
        });
      } else {
        Toast.makeText(EatDudeSplash.this, errorCopy, Toast.LENGTH_LONG)
            .show();
      }

    } catch (SAXException e) {
      e.printStackTrace();
      Toast.makeText(EatDudeSplash.this, errorCopy + "(SAXException)",
          Toast.LENGTH_LONG).show();
    } catch (IOException e) {
      e.printStackTrace();
      Toast.makeText(EatDudeSplash.this, errorCopy + "(IOException)",
          Toast.LENGTH_LONG).show();
    } catch (ParserConfigurationException e) {
      e.printStackTrace();
      Toast.makeText(EatDudeSplash.this,
          errorCopy + "(ParserConfigurationException)",
          Toast.LENGTH_LONG).show();
    }
  }
  
  @Override
  protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
  }

  @Override
  protected void onPause() {
    super.onPause();
  }

  @Override
  protected void onResume() {
    super.onResume();
  }

}

Java Source Code List

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