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Android-Query (AQuery) is a light-weight library for doing asynchronous tasks and manipulating UI elements in Android. Our goal is to make Android coding simpler, easier, and more fun!

PackageInfo pInfo = null; try {         pInfo = getPackageManager().getPackageInfo("com.beanie.test", PackageManager.GET_META_DATA);         } catch (NameNotFoundException e) {                 e.printStackTrace(); } System.out.println(pInfo.versionCode);

Open Source Foursquare client for Android.

This is a demo Android project showing how it's possible to have QuickActions and Popdown menu interface actions like those in the Twitter App.

Then I went ahead and installed 2.2 and now when > I type sqlite3 in the shell it says sqlite3 not found....  Any ideas? Well, it's in the 2.2 emulator image, for what that's worth. -- Mark Murphy (a Commons Guy)

An AppWidgetProvider is a BroadcastReceiver. That gives you two possibilities right off the bat: 1. Have it also handle whatever other Intents you were planning on setting up with a separate BroadcastReceiver, or 2. Send an Intent from whatever component you want to the AppWidgetProvider. In other words, don't worry about trying to talk directly to the app widget (which I suspect is impossible) -- just talk to your code that already talks to the app widget.

I update my widget from within my app, when I delete/add entries to a list. To do this, I have a method (updateWidget) and a static String (UPDATE_ACTION). My updateWidget() method sends a broadcast which is received by the widget class and then calls onUpdate() with the appropriate params: private void updateWidget() {                 Intent i = new Intent(this, TVWidget.class);                 i.setAction(TVWidget.UPDATE_ACTION);                 sendBroadcast(i);         } In TVWidget class: @Override         public void onReceive(Context context, Intent intent) {                 String action = intent.getAction();                 if (action != null && action.equals(UPDATE_ACTION)) {                         final AppWidgetManager manager = AppWidgetManager.getInstance (context);                         onUpdate(context, manager,                                         manager.getAppWidgetIds(new ComponentName(                                                         context, TVWidget.class)                                         )                         );                 }                 else {                         super.onReceive(context, intent);                 }         } This seems to work fine.

Android 2.2 是一次增补式的更新，但仅靠效率提升一点就让它成为 Android 狂热者的重要升级。提升的响应速度和更平滑的界面过渡大大提升了用户体验。 几个新功能——特别是批量升级——提供了立即可用的明显好处。其它功能，如 SD 卡程序存储和云备份，可能要在 Android 开发者大量应用后才能体现真正的价值。我对云端信息服务特别有兴趣——这应该能够极大的丰富 Android，为程序开发社区开启创新之门。 Google 积极的开发努力将 Android 快速向前推进。和两年前相比，系统更成熟了。2.2 版本新增的 JIT 大大解决了 Android 的效率问题，赋予了它前所未有的竞争力。Google 正在向 3.0 迈进，用户界面似乎会有大革新，我们很有可能看到更多创新

惠普旗下的Palm公司已确认，公司副总裁、webOS UI设计负责人、著名移动用户体验设计大师Matias Duarte将离职。而来自Google方面的消息，Duarte将加入Google，出任Android用户体验总监一 职。由于历史上Matias Duarte在跳槽时，总是带着自己的团队同行，所以很可能Palm原设计团队的其他人也会随之而去。这其实并不奇怪，Duarte本来就是 Android之父Andy Rubin 2000年创办的公司Danger的设计总监。 2005年Danger被微软收购后（最近推出的Kin手机来自Danger），Duarte加盟 Helio公司（由EarthLink与SK合资创办，现在是Springt-Nextel的一部分）任副总裁，负责体验设计。2007年加盟Palm， 主导webOS的UI设计。无论是Danger、Helio还是Palm webOS，其界面设计都广受好评，可惜产品本身生不逢时。尤其是webOS， 曾被许多开发者称为在创新性上唯一能与iPhone相提并论的操作系统。

Matias Duarte，在产品管理、信息架构、交互设计、视觉设计、用户研究等领域均有很深造诣的设计大 师。1996年毕业于马里兰大学。拥有计算机科学学位，并辅修了艺术和艺术史。大学期间曾经开发了一款免费游戏软件，并连续三年获得Linux Journal的读者选择奖。1996年为Atari公司（乔布斯曾经在此打工）的游戏担任过主设计师。1997年在创业公司 MagicArts任合伙人兼设计副总裁。2000年加入Danger，任设计总监，领导了SideKick产品的设计。2005年加盟Helio。 2007年加盟Palm。 曾荣获2002年Wired Rave大奖，美国国家设计奖提名，拥有9个美国实用专利和2个设计专利。 他的自我介绍上这样描述自己的目标：To create great products that make people smile.（创造使人微笑的优秀产品。）

These applications use an OnScrollListener to detect when the last item is displayed. When this happens, they load more items and add them to the list adapter.

Then i've tried PendingIntent.FLAG_UPDATE_CURRENT i'm no longer crashing, but it always launches the activity with extras were put in the widget that was updated the last. It looks like pending intent is shared among my widget instances

I've changed the call to  PendingIntent pending = PendingIntent.getActivity(context, appWidgetId, intent, PendingIntent.FLAG_UPDATE_CURRENT); Now everything is cool except based on discussions i'm not sure how reliable it'll be . ( Doc says it's not supported yet )

SizzlingSkizzorsProgrammer wrote: > After the listview is already initialized, is it possible to add items > to it during runtime? Just add the new items to the adapter, or the data source that backs up the adapter (if it's a CursorAdapter).