Android Open Source - City-Outdoors-Android Feature Children Activity

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Back to project page City-Outdoors-Android.

License

The source code is released under:

Copyright (c) 2012, Edinburgh Council All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are ...

Java Source Code

package uk.co.jarofgreen.cityoutdoors.UI;
//from www. j a v  a2 s.  co m
import java.util.List;

import uk.co.jarofgreen.cityoutdoors.OurApplication;
import uk.co.jarofgreen.cityoutdoors.R;
import uk.co.jarofgreen.cityoutdoors.Storage;
import uk.co.jarofgreen.cityoutdoors.Model.Item;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.TextView;

public class FeatureChildrenActivity extends BaseActivity {

  int featureID;
  ListViewAdaptor listViewAdaptor;

  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.feature_children);  

    Bundle extras = getIntent().getExtras();
    if (extras != null) {
      featureID = extras.getInt("featureID");
    }

    ListView listView = (ListView)findViewById(R.id.list_view);

    listView.setBackgroundResource(R.drawable.background);
    listView.setCacheColorHint(Color.WHITE);

    listViewAdaptor = new ListViewAdaptor();
    listView.setAdapter(listViewAdaptor);

    listView.setOnItemClickListener(new OnItemClickListener() {
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        Intent intent = new Intent(FeatureChildrenActivity.this, FeatureActivity.class);
        intent.putExtra("featureID",((Item)listViewAdaptor.getItem(position)).getFeatureId());
        startActivity(intent);
      }
    });  
  }


  protected class ListViewAdaptor extends BaseAdapter {


    protected List<Item> data;
    protected LayoutInflater layoutInflater; 

    public ListViewAdaptor() {
      super();
      Storage storage = ((OurApplication)getApplication()).getStorage();
      data = storage.getChildItemsOfFeature(featureID);
      layoutInflater = (LayoutInflater) getSystemService( Context.LAYOUT_INFLATER_SERVICE );

    }

    public int getCount() {
      return data.size();
    }

    public Object getItem(int arg0) {
      return data.get(arg0);
    }

    public long getItemId(int arg0) {
      return arg0;
    }

    public View getView(int position, View convertView, ViewGroup parent) {

      View view;
      if (convertView != null) {
        view = convertView;
      } else {
        view = layoutInflater.inflate( R.layout.item_row, parent, false );
      }

      TextView textView;

      textView = (TextView)view.findViewById(R.id.title);
      textView.setText(data.get(position).getTitle());

      return view;
    }

  }


}

Java Source Code List

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