Android Open Source - VirginMobileMinutesChecker Pie Graph Widget

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Back to project page VirginMobileMinutesChecker.

License

The source code is released under:

Copyright 2011 Jay Goel. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Red...

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Java Source Code

/**
 *//w w w.j  a  v a  2  s .c  o  m
 */
package com.baker.vm.widget;

import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.util.Log;
import android.widget.RemoteViews;

import com.baker.vm.PreferencesUtil;
import com.baker.vm.VMAccount;
import com.baker.vm.ui.MinutesPieGraphDrawable;
import com.baker.vm.ui.MultipleAccountsActivity;
import com.jaygoel.virginminuteschecker.R;

/**
 * @author baker
 *
 */
public final class PieGraphWidget extends AppWidgetProvider
{
  @Override
  public void onUpdate(final Context context, final AppWidgetManager appWidgetManager,
      final int[] appWidgetIds)
  {
    Log.e("PIEGRAPHWIDGET", "UPDATING NOW!");
    
    final RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget_1x1  );

    views.setImageViewBitmap(R.id.widget_pie_container, createPieChart(context));
        views.setOnClickPendingIntent(R.id.widget_pie_container,
            PendingIntent.getActivity(context, 0, new Intent(context, MultipleAccountsActivity.class), 0));
        
    for (final int appWidgetId : appWidgetIds)
    {
      appWidgetManager.updateAppWidget(appWidgetId, views);
    }

    super.onUpdate(context, appWidgetManager, appWidgetIds);
  }

  private Bitmap createPieChart(final Context context)
  {
    final VMAccount cache = PreferencesUtil.getCachedAccount(context);
    final MinutesPieGraphDrawable graph = new MinutesPieGraphDrawable(context, cache);

    final Canvas c = new Canvas();
    final Bitmap b = Bitmap.createBitmap(72, 72, Bitmap.Config.ARGB_8888);
    c.setBitmap(b);
    graph.drawOnCanvas(c, new Rect(0, 0, 72, 72));
    return b;
  }

}

Java Source Code List