Android Open Source - senhancelib Event Sequence Adapter

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License

The source code is released under:

GNU Lesser General Public License

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Java Source Code

/**
 * //ww  w.j  a v a2 s  . com
 */
package de.uos.nbp.senhance;

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

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


/**
 * @author rmuil
 *
 */
public class EventSequenceAdapter extends ArrayAdapter<EventTag> {
  @SuppressWarnings("unused")
  private static final String TAG = "Senhance";
  
  private int mViewResourceId;
  private boolean itemsDisabled; /* all events in the list are to be displayed disabled */
  
  private static final SimpleDateFormat dateFmt = new SimpleDateFormat(
      "yyyy-MM-dd HH:mm:ss", Locale.US);

  public EventSequenceAdapter(Context context, int viewResourceId,
      List<EventTag> objects) {
    super(context, viewResourceId, objects);
    mViewResourceId = viewResourceId;
    itemsDisabled=false;
  }

  /* 
   * (non-Javadoc)
   * @see android.widget.ArrayAdapter#getView(int, android.view.View, android.view.ViewGroup)
   */
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    EventTag event = super.getItem(position);
    CharSequence n = event.getName();
    CharSequence d = event.getDescription();
    String datestr = dateFmt.format(event.getTime());
    
    Date now = new Date();
    
    if (dateFmt.format(now).regionMatches(0, datestr, 0, 10)) {
      datestr = datestr.substring(11, datestr.length());
      Log.v("heartFelt", "Date on same day, substr=["+datestr+"]");
    }
    //Log.d(TAG, position+"name="+n+", desc="+d+", time="+t);
    
    View v = convertView;
        if (v == null) {
            LayoutInflater vi = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            v = vi.inflate(mViewResourceId, null);
        }
    
    TextView name = (TextView) v.findViewById(R.id.eventItemName);
    TextView desc = (TextView) v.findViewById(R.id.eventItemDesc);
    TextView time = (TextView) v.findViewById(R.id.eventItemTime);
    
    name.setText(n);
    desc.setText(d);
    time.setText(datestr);
    
    if (itemsDisabled) {
      //Log.d(TAG, "im off, they're "+(name.isEnabled()?"on":"off"));
      name.setEnabled(false);
      desc.setEnabled(false);
      time.setEnabled(false);
    } else {
      //Log.d(TAG, "im on, they're "+(name.isEnabled()?"on":"off"));
      name.setEnabled(true);
      desc.setEnabled(true);
      time.setEnabled(true);
    }
    
    return v;
  }

  public void setItemsDisabled(boolean itemsDisabled) {
    this.itemsDisabled = itemsDisabled;
  }
}

Java Source Code List