Android Open Source - android-weather-demo-application Date Display View

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License

The source code is released under:

GNU General Public License

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Java Source Code

package org.openweathermap.view;
/*  ww w. ja va2  s.  c  o m*/
import org.openweathermap.utils.DateHelper;

import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.ink.weather.R;

/**
 * Display the day, day of month and 3 letter month for the provided timestamp
 * @author samkirton
 */
public class DateDisplayView extends LinearLayout {
  private TextView uiDayOfWeekTextView;
  private TextView uiDayOfMonthTextView;
  private TextView uiMonthTextView;
  
  private int mPosition;
  
  public int getPosition() {
    return mPosition;
  }
  
  public DateDisplayView(Context context) {
    super(context);
    LayoutInflater layoutInflater = LayoutInflater.from(context);
    layoutInflater.inflate(R.layout.view_date_display, this, true);
    
    uiDayOfWeekTextView = (TextView)findViewById(R.id.view_date_display_day_of_week);
    uiDayOfMonthTextView = (TextView)findViewById(R.id.view_date_display_day_of_month);
    uiMonthTextView = (TextView)findViewById(R.id.view_date_display_month);
  }
  
  /**
   * Build the view based on the current timestamp
   * @param  timestamp  Determines the date values
   * @param  position  Saves a reference of the position in the ViewPager that the view relates to
   */
  public void init(long timestamp, int position) {
    mPosition = position;
    String dayOfWeek = DateHelper.getDayOfWeek(timestamp);
    String dayOfMonth = DateHelper.getDayOfMonth(timestamp);
    String month = DateHelper.getMonth(timestamp);
    
    uiDayOfWeekTextView.setText(dayOfWeek);
    uiDayOfMonthTextView.setText(dayOfMonth);
    uiMonthTextView.setText(month);
  }
  
  /**
   * Set a background highlight
   */
  public void selected() {
    this.setBackgroundColor(getResources().getColor(R.color.view_date_display_background));
    uiDayOfWeekTextView.setTextColor(getResources().getColor(R.color.view_date_display_select_foreground));
    uiDayOfMonthTextView.setTextColor(getResources().getColor(R.color.view_date_display_select_foreground));
    uiMonthTextView.setTextColor(getResources().getColor(R.color.view_date_display_select_foreground));
  }
  
  /**
   * Remove the background highlight
   */
  public void unSelected() {
    this.setBackgroundColor(Color.TRANSPARENT);
    uiDayOfWeekTextView.setTextColor(getResources().getColor(R.color.view_date_display_foreground));
    uiDayOfMonthTextView.setTextColor(getResources().getColor(R.color.view_date_display_foreground));
    uiMonthTextView.setTextColor(getResources().getColor(R.color.view_date_display_foreground));
  }
}

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