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Widget.java
Package: Android-code.zip [view]
Upload User: xmjingguan
Upload Date: 2009-07-06
Package Size: 2054k
Code Size: 1k
Category:
android
Development Platform:
Java
- /*** * Excerpted from "Hello, Android!", * published by The Pragmatic Bookshelf. * Copyrights apply to this code. It may not be used to create training material, * courses, books, articles, and the like. Contact us if you are in doubt. * We make no guarantees that this code is fit for any purpose. * Visit http://www.pragmaticprogrammer.com/titles/eband for more book information. ***/
- package org.example.widget;
- import java.text.SimpleDateFormat;
- import java.util.Date;
- import android.appwidget.AppWidgetManager;
- import android.appwidget.AppWidgetProvider;
- import android.content.Context;
- import android.widget.RemoteViews;
- public class Widget extends AppWidgetProvider {
- // ...
- // Define the format string for the date and time
- private SimpleDateFormat formatter = new SimpleDateFormat( "EEE, d MMM yyyynHH:mm:ss.SSS");
- @Override
- public void onUpdate(Context context,
- AppWidgetManager appWidgetManager, int[] appWidgetIds) {
- // Retrieve and format the current date and time
- String now = formatter.format(new Date());
- // Change the text in the widget
- RemoteViews updateViews = new RemoteViews( context.getPackageName(), R.layout.main);
- updateViews.setTextViewText(R.id.text, now); appWidgetManager.updateAppWidget(appWidgetIds, updateViews);
- // Not really necessary, just a habit
- super.onUpdate(context, appWidgetManager, appWidgetIds); }
- }