Android Open Source - homeless-nyc service Info

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Back to project page homeless-nyc.

License

The source code is released under:

GNU General Public License

Java Source Code

package io.rasmi.homelessnyc;
//  w w  w. j  a  va2 s .  c  om
import android.R.color;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.Typeface;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.Gravity;
import android.view.View;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.TextView;

public class serviceInfo extends FragmentActivity {
  
  private String type;
  private service s;
  private LinearLayout serviceViewLayout;
  private TextView serviceName;
  private TextView serviceDescription;
  
  
  @Override
  protected void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    setContentView(R.layout.serviceview);
    
    serviceViewLayout = (LinearLayout) findViewById(R.id.serviceviewlayout);
    
    Intent i = getIntent();
    type = i.getStringExtra("type");
    s = i.getParcelableExtra("service");
    
    setTitle(getInfoTitle());
    
    
    serviceName = (TextView) findViewById(R.id.servicename);
    serviceName.setText(s.name);
    
    serviceDescription = (TextView) findViewById(R.id.servicedescription);
    serviceDescription.setText(Html.fromHtml(s.description_html));

    addWebActions();
    addFAQs();
    addMaps();

  }
  
  private void addFAQs() {
    if (s.faqs.isEmpty()) {
      findViewById(R.id.faqseparator).setVisibility(View.INVISIBLE);
    } else {
      for (faq f : s.faqs) 
        serviceViewLayout.addView(faqView(f));
    }
  }
  
  private void addWebActions() {
    if (s.webActions.isEmpty()) {
      findViewById(R.id.webactionseparator).setVisibility(View.INVISIBLE);
    } else {
      int index = serviceViewLayout.indexOfChild((TextView) findViewById(R.id.webactionseparator));
      for (webAction w: s.webActions)
        serviceViewLayout.addView(webActionView(w), ++index);
    }
  }
  
  private void addMaps() {
    if (s.name.contains("Food Stamp"))
      addMap("foodstamps");
    else if (s.name.contains("Library"))
      addMap("libraries");
    else if (s.name.contains("HomeBase"))
      addMap("homebases");
    else if (s.name.contains("Intake"))
      addMap("shelters");
  }
  
  private void addMap(String type) {
    int index = serviceViewLayout.indexOfChild((TextView) findViewById(R.id.servicedescription));
    serviceViewLayout.addView(mapView(type), ++index);
  }
  
  private View faqView(faq f) {
    LinearLayout faqView = new LinearLayout(this);
    faqView.setBackgroundColor(color.white);
    faqView.setOrientation(LinearLayout.VERTICAL);
    faqView.setPadding(16, 16, 16, 16);
    
    TextView question = new TextView(this);
    question.setText(f.question);
    question.setTextSize(16);
    question.setPadding(0, 0, 0, 16);
    question.setTypeface(null, Typeface.BOLD);
    TextView answer = new TextView(this);
    answer.setText(Html.fromHtml(f.answer_html));
    answer.setMovementMethod(LinkMovementMethod.getInstance());
    
    faqView.addView(question);
    faqView.addView(answer);

    
    return faqView;
  }
  
  private View webActionView(webAction w) {

    TextView webActionView = new TextView(this);

    if ("".equals(w.url))
      webActionView.setText(w.label);
    else
      webActionView.setText(Html.fromHtml(HTMLify(w.label, w.url)));
    
    webActionView.setTextSize(16);
    webActionView.setPadding(16, 16, 16, 0);
    webActionView.setMovementMethod(LinkMovementMethod.getInstance());
    
    return webActionView;
  }
  
  private View mapView(String type) {
    
    final String mapType = type;
    
    ImageButton mapButton = new ImageButton(this);
    mapButton.setImageResource(R.drawable.ic_dialog_map);
    mapButton.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        Intent i = new Intent(serviceInfo.this, MapActivity.class);
        i.putExtra("type", mapType);
        startActivity(i);
      }
    });
    
    mapButton.setBackgroundColor(Color.parseColor("#33b5e5"));
    
    return mapButton;
  }
  
  private String HTMLify(String text, String url) {
    return "&#8226;  <a href=\"" + url + "\">" + text + "</a>";
  }

  private String getInfoTitle(){
    String title = "";
    if ("resources".equals(type)) title += getResources().getString(R.string.resource);
    else if ("community".equals(type)) title += getResources().getString(R.string.opportunity);
    
    return title + " Information";
  }
}

Java Source Code List

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