Android Open Source - WearYouATT Lazy Adapter

• Back to Location/location  ↑

From Project

Back to project page WearYouATT.

License

The source code is released under:

Copyright (c) 2014 Trebels Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software w...

Java Source Code

package com.wafflehaus.wearyouatt;
/*w  ww.java 2 s .  co  m*/
// So Lazy

import java.util.ArrayList;
import java.util.HashMap;

import com.wafflehaus.wearyouatt.ContactListActivity.Availability;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class LazyAdapter extends BaseAdapter {

  private Activity activity;
  private ArrayList<HashMap<String, String>> data;
  private static LayoutInflater inflater = null;

  public LazyAdapter(Activity a, ArrayList<HashMap<String, String>> d) {
    activity = a;
    data = d;
    inflater = (LayoutInflater) activity
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }

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

  public Object getItem(int position) {
    return position;
  }

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

  public View getView(int position, View convertView, ViewGroup parent) {
    View vi = convertView;
    if (convertView == null)
      vi = inflater.inflate(R.layout.list_item_contact, null);

    TextView contactName = (TextView) vi.findViewById(R.id.contact_name);
    TextView contactLocation = (TextView) vi
        .findViewById(R.id.contact_location);
    TextView contactStatus = (TextView) vi
        .findViewById(R.id.contact_status);
    ImageView contactImage = (ImageView) vi
        .findViewById(R.id.contact_image);
    ImageView contactAvailability = (ImageView) vi
        .findViewById(R.id.contact_header_availability);

    HashMap<String, String> contact = new HashMap<String, String>();
    contact = data.get(position);

    // Setting all values in listview
    contactName.setText(contact.get(ContactListActivity.KEY_NAME));
    contactLocation.setText(contact.get(ContactListActivity.KEY_LOCATION));
    contactStatus.setText(contact.get(ContactListActivity.KEY_STATUS));
    int imageId = activity.getResources().getIdentifier(
        contact.get(ContactListActivity.KEY_IMAGE), "drawable",
        activity.getPackageName());
    contactImage.setImageDrawable(activity.getResources().getDrawable(
        imageId));

    int availabilityId;

    String avail = contact.get(ContactListActivity.KEY_AVAILABILITY);
    switch (ContactListActivity.Availability.valueOf(avail)) {
    case AVAILABLE:
      availabilityId = R.drawable.status_available;
      break;
    case BUSY:
      availabilityId = R.drawable.status_busy;
      break;
    case OFFLINE:
      availabilityId = R.drawable.status_offline;
      break;
    default:
      availabilityId = R.drawable.status_offline;
      break;
    }

    contactAvailability.setImageDrawable(activity.getResources()
        .getDrawable(availabilityId));
    return vi;
  }
}

Java Source Code List

• Back to Location/location  ↑