Android Open Source - geocamMemoAndroid Geo Cam Memo Message Array Adapter

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License

The source code is released under:

NASA OPEN SOURCE AGREEMENT VERSION 1.3 THIS OPEN SOURCE AGREEMENT ("AGREEMENT") DEFINES THE RIGHTS OF USE, REPRODUCTION, DISTRIBUTION, MODIFICATION AND REDISTRIBUTION OF CERTAIN COMPUTER SOFTWARE ORI...

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Java Source Code

// __BEGIN_LICENSE__
// Copyright (C) 2008-2010 United States Government as represented by
// the Administrator of the National Aeronautics and Space Administration.
// All Rights Reserved.
// __END_LICENSE__
/*  www. j  a  va 2 s  .  c  o m*/
package gov.nasa.arc.geocam.memo.activity;

import gov.nasa.arc.geocam.memo.R;
import gov.nasa.arc.geocam.memo.bean.GeoCamMemoMessage;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.google.inject.Inject;
import com.google.inject.Provider;


/**
 * The Class GeoCamMemoMessageArrayAdapter.
 */
public class GeoCamMemoMessageArrayAdapter extends ArrayAdapter<GeoCamMemoMessage> {
    
  /** The context provider. */
  @Inject protected static Provider<Context> contextProvider;
  
  /** The m inflater. */
  @Inject LayoutInflater mInflater;
  
  /**
   * Instantiates a new geo cam memo message array adapter.
   */
  public GeoCamMemoMessageArrayAdapter() {
    super(contextProvider.get(), R.layout.list_item);
  }
  
  /**
   * Sets the memos.
   *
   * @param memos the new memos
   */
  public void setMemos(List<GeoCamMemoMessage> memos)
  {
    this.clear();
    for(GeoCamMemoMessage m:memos)
    {
      add(m);
    }
  }

  /* (non-Javadoc)
   * @see android.widget.ArrayAdapter#getView(int, android.view.View, android.view.ViewGroup)
   */
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View row;
                
    if (null == convertView) {
      row = mInflater.inflate(R.layout.list_item, null);
    } else {
      row = convertView;
    }
    
    TextView contentTextView = 
      (TextView) row.findViewById(R.id.content);
    TextView fullnameTextView = 
      (TextView) row.findViewById(R.id.fullname);
    TextView contentTimestampTextView = 
      (TextView) row.findViewById(R.id.content_timestamp);
    ImageView geolocationImageView = 
      (ImageView) row.findViewById(R.id.hasGeoLocation);
    
    GeoCamMemoMessage msg = getItem(position);
    
    contentTextView.setText(msg.getContent());
    fullnameTextView.setText(msg.getAuthorFullname());
    
    Date contentTimestamp = msg.getContentTimestampDate();
    SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yy HH:mm:ss");
    contentTimestampTextView.setText(sdf.format(contentTimestamp));
    
    if(msg.hasGeolocation())
    {
      geolocationImageView.setVisibility(View.VISIBLE);
    }
    else
    {
      geolocationImageView.setVisibility(View.INVISIBLE);
    }
    
    return row;
  }  
}

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