Android Open Source - cost-tracker Clock Summary

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.helpguest.droid.ui;
/*ww  w .  j a  v  a  2s . c o  m*/
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;

import com.helpguest.droid.R;
import com.helpguest.droid.tracker.ITracker;
import com.helpguest.droid.tracker.ITrackerClock;

import android.content.Context;
import android.graphics.Color;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.TextView;

public class ClockSummary extends ArrayAdapter<ITracker> {
  public Context mContext;
  private ArrayList<ITracker> mTrackers;
  private Date mDate;
  private LayoutInflater inflater;

  public ClockSummary(Context context, Collection<ITracker> trackers, Date date) {
    super(context, R.layout.row_t_clocks_summary);
    mContext = context;
    mDate = date;
    inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    //Initialize the class variable and populate only with trackers that have clocks on date
    mTrackers = new ArrayList<ITracker>();
    for (ITracker t : trackers) {
      Collection<ITrackerClock> tc = t.getTrackerClocks(date);
      if (tc != null && tc.size() > 0) {
        mTrackers.add(t);
      }
    }    

  }
  
  @Override
  public int getCount() {
    return mTrackers.size();
  }

  @Override
  public ITracker getItem(int position) {
    return mTrackers.get(position);
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    return createRow(getItem(position), mDate, parent);
  }

  private LinearLayout createRow(ITracker tracker, Date date, ViewGroup viewGroup) {
    ClockSummaryHelper csHelper = new ClockSummaryHelper();
    csHelper.row = (LinearLayout) inflater.inflate(R.layout.row_t_clocks_summary, viewGroup, false);
        
    TextView trackerName = (TextView) csHelper.row.findViewById(R.id.namePart);
    trackerName.setText(tracker.getName());
    trackerName.setTextColor(Color.BLACK);

    TextView trackerDuration = (TextView) csHelper.row.findViewById(R.id.durationPart);
    trackerDuration.setTextColor(Color.BLACK);

    Collection<ITrackerClock> tClocks = tracker.getTrackerClocks(date);
    long duration = 0;
    for (ITrackerClock tc : tClocks) {
      if (tc.isExpired()) {
        duration += tc.duration();
      }
    }
    trackerDuration.setText(DateUtils.formatElapsedTime(duration/1000));
    //If millis matter, we could do something like this instead
    //SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault());
    //trackerDuration.setText(sdf.format(new Date(duration)));
    
    return csHelper.row;
  }
  
  class ClockSummaryHelper {
    LinearLayout row;
  }
}

Java Source Code List