ListView
http://blog.csdn.net/xys289187120/article/details/6636139
Dialog
http://blog.csdn.net/xys289187120/article/details/6601613
XML解析
http://blog.csdn.net/smcwwh/article/details/7183869
ExpandableListView
http://blog.csdn.net/hellogv/article/details/6120133
Button
http://blog.csdn.net/xjanker2/article/details/6222690
ProgressBar
http://www.eoeandroid.com/thread-1081-1-1.html
（需登录才能看到图；完整原文转帖：http://www.oschina.net/question/157182_37992）
Spinner
http://imshare.iteye.com/blog/770950（标准Spinner）
http://my.oschina.net/kut/blog/30564（自定义Spinner）
PopupWindow
http://blog.csdn.net/chenzheng_java/article/details/6396496
DatePicker & TimePicker
http://kurting615.iteye.com/blog/1144598