Android Open Source - MilitaryCounter Military Counter Widget

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Back to project page MilitaryCounter.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.kaosh.militarycounter;
//from  ww  w . j  av a2s. c o  m
import java.util.Calendar;

import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.SharedPreferences;
import android.widget.RemoteViews;

public class MilitaryCounterWidget extends AppWidgetProvider {
  
  private static final String PREFS_NAME = "MilitaryCounter";

  @Override
  public void onUpdate(Context context, AppWidgetManager appWidgetManager,
      int[] appWidgetIds) {
    // TODO Auto-generated method stub
    super.onUpdate(context, appWidgetManager, appWidgetIds);

    for (int i=0 ;i<appWidgetIds.length ;i++) {
      int appWidgetId = appWidgetIds[i];
      updateAppWidget (context, appWidgetManager, appWidgetId);
    }
  }
  
  static void updateAppWidget (Context context, AppWidgetManager appWidgetManager,
      int appWidgetId) {
    int mYear;
    int mMonth;
    int mDay;
    int mDurationYear;
    int mDurationMonth;
    int mDiscountDay;

      SharedPreferences settings = context.getSharedPreferences(PREFS_NAME, 0);
      Calendar c = Calendar.getInstance();
    mYear = settings.getInt("sYear", c.get(Calendar.YEAR)); 
    mMonth = settings.getInt("sMonth", c.get(Calendar.MONTH)); 
    mDay = settings.getInt("sDay", c.get(Calendar.DAY_OF_MONTH));
    
    mDurationYear = settings.getInt("dYear", 1);
    mDurationMonth = settings.getInt("dMonth", 0);
    
    mDiscountDay = settings.getInt("dDay", 30);
    

      int ey = mYear;
      int em = mMonth;
      int ed = mDay;
      
      ey += mDurationYear;
      em += mDurationMonth;
      
      if (em>Calendar.DECEMBER) {
        ey++;
        em -= 12;
      }
      
      Calendar end = Calendar.getInstance();
      end.set(ey, em, ed, 0, 0, 0);
      end.add(Calendar.DAY_OF_YEAR, -mDiscountDay);
      Calendar now = Calendar.getInstance();
      Calendar start = Calendar.getInstance();
      start.set (mYear, mMonth, mDay, 0, 0, 0);
      
      long toend = end.getTimeInMillis() - now.getTimeInMillis();
      long sectoend = toend / 1000;
      long daytoend = sectoend / 86400 + 1;
      double percent = 100.0 * (now.getTimeInMillis() - start.getTimeInMillis()) / (end.getTimeInMillis() - start.getTimeInMillis());

      if (percent<0) {
        percent = 0;
      }

    RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget);
      if (percent<=100) {
        remoteViews.setTextViewText(R.id.day, String.valueOf(daytoend));
        remoteViews.setProgressBar(R.id.progress, 100, (int)percent, false);
      }
      else {
        remoteViews.setTextViewText(R.id.day, "0");
        remoteViews.setProgressBar(R.id.progress, 100, 100, false);
      }
      appWidgetManager.updateAppWidget(appWidgetId, remoteViews);
  }

}

Java Source Code List

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