Flickr在Android最新应用：PhotoStream

????? Android官方开辟博客颁布了一个应用步伐：PhotoStream
????? PhotoStream是一个平凡的照片欣赏器，他是一个为Flick计划的开源应用步伐，你可以利用你的Flickr账号来欣赏你曾经上传的照片，固然，要是你没有效过Flickr,Google也为你准备了一个默认的Flick的账号让你来体验这项办事。

????? Photostream办事的一些特性和API：

• Activity aliases
• Adding custom shortcuts to Home
• Adding a new wallpaper chooser to the system
• Custom layouts
• Custom XML attributes
• Use of themes
• Use of styles
• Use of text colors
• Use of <include>
• Use of bitmap and layer drawables from XML
• Use of android/reference/org/apache/http/client/package-summary.html">HttpClient
• Proper interaction between background threads and the UI thread
• Efficient display rotation (using the new android/reference/android/app/Activity.html#onRetainNonConfigurationInstance()">onRetainNonConfigurationInstance() API)
• android/reference/android/view/animation/package-summary.html">Animations and layout animations
• Cropping an image
• android/source/browse/trunk/Photostream/src/com/google/android/photostream/ImageUtilities.java">Image manipulation