横竖屏切换Activity的生命周期http://www.blogjava.net/lincode/archive/2011/09/16/358768.html
横竖屏切换Activity的生命周期
http://www.blogjava.net/lincode/archive/2011/09/16/358768.html
横竖屏切换Activity的生命周期
http://www.blogjava.net/lincode/archive/2011/09/16/358768.html