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Vincent Tsao

既然我们有了china-android-dev，为什么还要创建这个Group? - 29 views

欢迎来自China Android Dev中的新成员，为了更好的使用Diigo Group和Diigo，建议安装 Diigo为大家提供的toolbar(FireFox, Chrome, IE等各个browser都有相应工具支持)，方便收集网页资料，并摘取这些网页资料中的精华部分 ref: http://www.diigo.com/tools/toolbar

tips

started by Vincent Tsao on 23 Mar 10 2 follow-ups, last by Vincent Tsao on 10 Nov 10
Vincent Tsao and Yan Wang liked it
Vincent Tsao

YouTube - Diigo Intro - 2 views

www.youtube.com/watch

diigo

shared by Vincent Tsao on 24 Mar 10 - Cached
Vincent Tsao liked it
  • Vincent Tsao on 24 Mar 10
     
  • Vincent Tsao on 24 Mar 10
     
    A funny guy introduce how to use diigo
Vincent Tsao

[Disccuss] lasy load of images in ListView - 2 views

ah~ ，看来Diigo groups展示代码的样式得改进了.....

android "lazy load" listview tech

started by Vincent Tsao on 23 Mar 10 1 follow-up, last by Vincent Tsao on 23 Mar 10
Simon Pan

App Widgets | Android Developers - 1 views

developer.android.com/...index.html

shared by Simon Pan on 07 Jul 10 - No Cached
  • To find your minimum width and height in density-independent pixels (dp), use this formula: (number of cells * 74) - 2
    • Simon Pan
      Simon Pan on 30 Aug 10
       
      why i can't highlight?
    • Vincent Tsao
      Vincent Tsao on 31 Aug 10
       
      FYI: You may need a toolbar to highlight, http://www.diigo.com/tools/toolbar
  • how often the App Widget framework should request an update from the AppWidgetProvider by calling the onUpdate() method
  • exactly on time
  • ...6 more annotations...
  • programmatically interface with the App Widget, based on broadcast events.
  • programmatically interface with the App Widget, based on broadcast events.
  • programmatically interface with the App Widget, based on broadcast events.
  • only the event broadcasts
  • when each App Widget is added to a host
  • it includes a loop that iterates through each entry in appWidgetIds,
Vincent Tsao

kaeppler/droid-fu - GitHub - 6 views

github.com/droid-fu

android droid-fu opensource kaeppler

shared by Vincent Tsao on 18 May 11 - No Cached
  • Droid-Fu offers both support classes meant to be used alongside existing Android code, as well as self-contained, ready-to-be-used components like new adapters and widgets. The areas tackled by Droid-Fu include: application life-cycle helpers support classes for handling Intents and diagnostics better support for background tasks super-easy and robust HTTP messaging powerful caching of Objects, HTTP responses, and remote images custom adapters and views I suggest you read this introductory article, and anything that follows.
  • Simon Pan on 19 May 11
     
    大哥你有覺得這個比AsyncTask好用嗎？
  • ...2 more comments...
  • Vincent Tsao on 19 May 11
     
    BetterAsyncTask本质就是AsyncTask，我想在用法上应该没有太大区别 但AsyncTask有个硬伤就是它的life-cycle对当前的activity的life-cycle有依赖，容易引起FC，而BetterAsyncTask解决了这个问题，Ref: http://groups.diigo.com/group/android_related/content/introducing-droid-fu-for-android-betteractivity-betterservice-and-betterasynctask-brain-flush-2838716 当然还有其他解决办法，我自己偏向于 IntentService + Broadcast mechanism的解决方案
  • Simon Pan on 19 May 11
     
    難怪你會搜尋到我布落格 呵呵
  • Vincent Tsao on 20 May 11
     
    哈哈，其实是我几个月前看了你的blog后，才有了更多的认识的
  • Simon Pan on 24 May 11
     
    在我最近的案子裡 幾乎很少機會用到IntentService。 我目前唯一用到的是AsyncTask， 而且那還是我硬用，才有機會用到它。
Simon Pan

Building Custom Components | Android Developers - 2 views

developer.android.com/...custom-components.html

shared by Simon Pan on 07 Apr 11 - No Cached
  • When the class is nested in the NoteEditor class, this technique will not work.
    • Simon Pan
      Simon Pan on 07 Apr 11
       
      当自己复写的View写在内部类时，在xml呼叫这个新类是没有用的！
  • Vincent Tsao on 07 Apr 11
     
    有什么具体案例么？
  • Simon Pan on 07 Apr 11
     
    这句话是写在第4点 Use the Custom Component中∶ Notice that the MyEditText class is now a separate class file. 1.When the class is nested in the NoteEditor class, this technique will not work. 我还没真实遇到，Diigo先！ 总之告诉我们如果将自己写的View写成内部类时， XML会找不到！
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